Introduction

Saab UK is part of Scandinavia’s largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training.

What you will be part of

Saab is a leading defence and security company with an enduring purpose, to help nations keep their people and society safe.

Empowered by its 28,000 talented people, Saab constantly pushes the boundaries of technology to create a safer and more sustainable world.

Saab designs, manufactures and maintains advanced systems in aeronautics, weapons, command and control, sensors and underwater systems.

Saab is headquartered in Sweden. It has major operations all over the world and is part of the domestic defence capability of several nations.

The Role:

Saab is expanding in the UK and we are now seeking a talented and highly motivated RF Inspection & Test Technician to support our radar and sensors activities at our Fareham office.

Much of our current work is centred on the G1X radar, which is the newest radar in Saab’s portfolio – a software defined radar with a regular capability update cycle post-delivery, as well as an established production line. As an Inspection & Test Technician you will work in the Production department as part of the Test & Inspection team. Duties will be (but not limited to) inspecting produced items and units and testing units and the G1X Radar. Whilst the role is based in Fareham there may be opportunities for trips to Sweden for training and knowledge transfer.

Key responsibilities include:

• Support Inspection & Test Team Leader by being proactive to achieve production goals
• Ensure any soldering & electrical looming is carried out to a high standard in line with company standards & procedures. Test functionality of produced units & sub-assemblies
• Help & support others with training when possible, by passing on knowledge and skills
• Understand & interpret electrical drawings.
• Follow documented processes & record results
• Carry out any other duties as detailed by the team leader or Production Supervisor. Maintain personal ability in, & appropriate use of, all relevant IT (Information & Technology) & other systems required to adequately perform the role
• Act ethically, with integrity and in the best interest of the business at all times
• Maintain a professional & supportive relationship with team members & other departments in order to deliver business & delivery objectives
• Test radar systems, including conducting thorough inspections & performance evaluations to ensure they meet required specifications
• Troubleshoot radar systems by identifying & resolving technical issues, performing diagnostic tests, & implementing corrective actions
• Liaise with Swedish colleagues to collaborate on projects, share knowledge, and ensure effective communication and coordination across teams

Required Skills:

• Be familiar with use of standard test & measurement equipment used in either a communications, radar or electronic warfare systems environment
• Enjoy working & developing as part of a team
• Cooperation with others but also capable of working individually
• Good technical communication skills
• Computer literate
• Capable of good time management
• Experienced in the use of multi-meters and Oscilloscopes with a knowledge of both analogue & digital systems.
• Good knowledge of electrical & electronic components and principles
• Have 3-5 years of minimum RF experience, with a proven track record of troubleshooting

Desired Skills:

• Capable of inspecting to IPC class 3 standard
• Have a background in inspection, testing & measurement (3-5 years minimum)
• As a person you are positive, social, result oriented & a team player
• Proficiency in documenting procedures, findings, & recommendations
• Capacity to develop creative solutions to unique challenges

By submitting an application to Saab UK you consent to undertaking workforce screening activities that may include but are not limited to: Baseline Personnel Security checks, National Security Vetting, reference checks, verification of working rights and in all circumstances preferred candidates will be placed through a security interview.

MediaTek is a global fabless semiconductor industry leader, providing solutions from the edge to the cloud and powering over 2 billion connected devices every year. Established in 1997, our leading-edge technologies keep the world connected and enhance everyday life. At the forefront of innovation, MediaTek drives advancements in transformative technologies such as AI, 5G/6G, and Wi-Fi 8. Our high-performance, power-efficient solutions form the foundation for a smarter, more connected world, enabling devices from smartphones, smart homes, and AI PCs to high-performance computing, automotive, and AI data centers. As a trusted partner to the world’s leading brands, we are committed to ensuring access to world-class technology for everyone. Our dedication to accelerating AI underscores our mission to enrich the future of humanity.

Job Description:

As an Experienced Layout Engineer, you will play a crucial role in the design and development of high-performance analogue and RF integrated circuits. You will be responsible for creating and optimizing layouts using industry-standard CAD tools, ensuring the highest quality and performance of our products. Key Responsibilities: 1. Design and develop complex analogue and RF layouts, ensuring optimal performance and manufacturability. 2. Utilize CAD tools, particularly Cadence Virtuoso, to create and verify layouts. 3.Collaborate closely with circuit design engineers to understand design requirements and constraints. 4.Perform layout verification, including DRC, LVS, and parasitic extraction. 5.Optimize layouts for performance, area, and power consumption. 6.Stay updated with the latest. 7.Industry trends and technologies, and be willing to learn and adopt new design flows and methodologies. 8.Work effectively within a team environment, contributing to a collaborative and innovative culture.

Main Requirements and Qualifications

• Main Requirements and Qualifications
• Bachelor’s or Master’s degree in Electronics Engineering or a related field.
• Proven experience in analogue and RF layout design.
• Proficiency in CAD tools, especially Cadence Virtuoso.
• Strong fundamentals in circuit knowledge and understanding of design principles.
• Excellent problem-solving skills and attention to detail.
• Ability to learn and adapt to new design flows and methodologies.
• Strong communication and interpersonal skills, with a demonstrated ability to work effectively in a team environment.

Preferred Qualifications:

• Experience with advanced process nodes and technologies.
• Knowledge of layout techniques for minimizing noise, crosstalk, and other parasitic effects.
• Familiarity with scripting languages for automation of layout tasks.

Why Join Us:

• Opportunity to work on cutting-edge technology and innovative projects.
• Collaborative and inclusive work environment.
• Professional growth and development opportunities.
• Competitive compensation and benefits package.

If you are a passionate and experienced Layout Engineer with a strong background in analogue and RF layouts, we would love to hear from you. Join us at Mediatek and be a part of our exciting journey in shaping the future of chip design.

Competitive Package Available

Closing Date – 24-May-2026

Job Description Leonardo UK has an exciting opportunity for a Lead EMC Engineer to join our established EMC Test Team at our dedicated UKAS accredited EMC Test facility in Basildon. This site-based role will undertake EMC testing, specification, design and development work on various Air / Land and Sea projects at system and component level.

This is a fantastic opportunity to develop your career in EMC, push past your present testing only boundaries and join one of UK’s leading technology companies working on UK high technology programs with far reaching effects.

Your impact Working alongside the Lab Manager, you will provide UKAS accredited EMC testing along with design and development support to projects; this includes the development of EMC test procedures, plans and requirements which provide robust cost-effective solutions to our customers.

Customer and supplier liaison is also key, ensuring the minimisation of through life EMC cost while offering an innovative and robust solution to our customers’ needs.

The production of EMC documentation for projects will be necessary along with approving suppliers’ documentation and test results. EMC testing forms a major part of the role, both in house and at external EMC test houses. The successful applicant will also be key in supporting the Basildon EMC facility UKAS audit schedule and accreditation. Other duties include EMC test house and equipment maintenance duties.

Key Responsibility Areas

• In house and external EMC testing to military, aviation, and commercial standards.
• Design for EMC.
• Development of EMC requirements from legislation and top-level system specifications.
• Production of EMC Plans for complex systems and components.
• Supplier management for control of EMC design at sub-tier suppliers.
• Production of in-house test procedures and reports.
• Definition of test requirements including test house selection.
• Provision of technical support for resolving EMC issues.
• Representing the test facility at design reviews and phase reviews to provide specialist input.
• Supporting the test facility’s UKAS certification.
• Challenge and support Technical Teams / Senior Management on EMC related topics.

About You Experience of UKAS audits and looking after the day to day running and capability enhancement and maintenance of an EMC test facility is essential.

Expertise in

• EMC testing to standards (military, aviation and commercial).
• EMC requirement generation from standards and legislation.
• Customer EMC requirements analysis.
• System level EMC design, development, and solution provision.
• EMC Component selection.

Knowledge of TEMPEST test specifications, test procedures, and test set up is also highly desirable, however suitable candidates can look forward to TEMPEST training should they require this.

Security Clearance Successful candidates will need to hold sole UK nationality. This role is subject to pre-employment screening in line with the UK Government’s Baseline Personnel Security Standard (BPSS). An additional range of Personnel Security Controls referred to as National Security Vetting (NSV) may apply, this could include meeting the eligibility requirements for The Security Check (SC) or Developed Vetting (DV). For more information and guidance please visit https //careers.uk.leonardo.com/gb/en/security-and-vetting

Why join us At Leonardo, our people are at the heart of everything we do. We offer a comprehensive, company-funded benefits package that supports your wellbeing, career development, and work–life balance. Whether you’re looking to grow professionally, care for your health, or plan for the future, we’re here to help you thrive.

• Time to Recharge Enjoy generous leave with the opportunity to accrue up to 12 additional flexi-days each year.
• Secure your Future Benefit from our award-winning pension scheme with up to 15% employer contribution.
• Your Wellbeing Matters Free access to mental health support, financial advice, and employee-led networks championing inclusion and diversity (Enable, Pride, Equalise, Armed Forces, Carers, Wellbeing and Ethnicity).
• Rewarding Performance All employees at management level and below are eligible for our bonus scheme.
• Never Stop Learning Free access to 4,000+ online courses via Coursera and LinkedIn Learning.
• Refer a friend Receive a financial reward through our referral programme.
• Tailored Perks Spend up to £500 annually on flexible benefits including private healthcare, dental, family cover, tech & lifestyle discounts, gym memberships and more.
• Flexible working Flexible hours with hybrid working options. For part time opportunities, please talk to us about what might be possible for this role.

For a full list of our company benefits please visit our website.

Leonardo is a global leader in Aerospace, Defence, and Security. Headquartered in Italy, we employ over 53,000 people worldwide including 8,500 across 9 sites in the UK. Our employees are not just part of a team—they are key contributors to shaping innovation, advancing technology, and enhancing global safety.

At Leonardo we are committed to building an inclusive, accessible, and welcoming workplace. We believe that a diverse workforce sparks creativity, drives innovation, and leads to better outcomes for our people and our customers. If you have any accessibility requirements to support you during the recruitment process, just let us know.

Be part of something bigger – apply now!

Primary Location GB – Basildon

Contract Type Permanent

Hybrid Working Hybrid

WHAT YOU DO AT AMD CHANGES EVERYTHING At AMD, our mission is to build great products that accelerate next-generation computing experiences—from AI and data centers, to PCs, gaming and embedded systems. Grounded in a culture of innovation and collaboration, we believe real progress comes from bold ideas, human ingenuity and a shared passion to create something extraordinary. When you join AMD, you’ll discover the real differentiator is our culture. We push the limits of innovation to solve the world’s most important challenges—striving for execution excellence, while being direct, humble, collaborative, and inclusive of diverse perspectives. Join us as we shape the future of AI and beyond. Together, we advance your career. The Role We are seeking a Member of Technical Staff (MTS) to serve as a Technical Marketing Engineer for the AMD Versal™ RF product line. This role demands a technical contributor with RF system design experience and the ability to lead technical marketing strategy, develop high‑value collateral, and influence the long-term product roadmap.

This position blends RF engineering, system architecture, customer-facing enablement, and market-guided strategy, making it ideal for someone who thrives at the intersection of technology and product direction.

Key Responsibilities Technical Marketing & Content Development

• Develop high-quality technical collateral including application notes, solution briefs, whitepapers, reference designs, competitive positioning, and demos.
• Create training material, technical deep dives, and hands-on labs for field teams, partners, and customers.
• Translate complex RF system concepts into compelling product messaging aligned with AMD Versal RF capabilities.
• Represent the Versal RF product line at industry events, technical conferences, and customer workshops.

Product & Roadmap Strategy

• Partner with product management, architecture, and engineering teams to shape the strategic roadmap for AMD Versal RF.
• Gather structured feedback from the field, key customers, and ecosystem partners to influence future feature sets.
• Analyze market trends, emerging RF architectures, and competitive offerings to inform long-term strategy.

Customer & Field Engagement

• Serve as a subject-matter expert supporting field application engineers and strategic customers evaluating or designing with Versal RF.
• Provide architectural guidance on integrating Versal RF into end-to-end RF signal chain solutions.
• Troubleshoot advanced RF-related implementation questions by bridging customer use cases with product capabilities.

Qualifications

• Bachelor’s or Master’s degree in Electrical, RF, or Computer Engineering
• Prior experience as a Technical Marketing Engineer, Systems Engineer, Field Applications Engineer, or RF system architect

Specific Skills Required

• Demonstrated ability to write and present clear, high-impact technical content.
• Strong communication skills with the ability to influence across engineering, field, and customer teams.
• RF, Signal Processing & System Architecture
  • Demonstrated knowledge of RF system design, including:
    • Direct RF sampling architectures
    • DUC/DDC pipelines and digital front-end architectures
    • Mixed-signal pipeline understanding and analog-to-digital system considerations
    • Advanced ADC/DAC performance metrics
  • Practical experience using RF test instruments
  • Understanding of digital signal processing algorithms
  • Knowledge of high-speed interfaces including JESD204C, PCIe, Ethernet, and memory subsystems.
  • System-level understanding of FPGA or adaptive SoC architectures used for RF.
• Hardware/Software Implementation
  • Hands-on experience with FPGA and SoC development flows
  • Ability to design, simulate, and validate hardware/software reference designs that demonstrate RF use cases
  • Familiarity with embedded systems, firmware, drivers, and board-level bring-up

Benefits offered are described: AMD benefits at a glance.

AMD does not accept unsolicited resumes from headhunters, recruitment agencies, or fee-based recruitment services. AMD and its subsidiaries are equal opportunity, inclusive employers and will consider all applicants without regard to age, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, pregnancy, sexual orientation, gender identity, military or veteran status, or any other characteristic protected by law. We encourage applications from all qualified candidates and will accommodate applicants’ needs under the respective laws throughout all stages of the recruitment and selection process. AMD may use Artificial Intelligence to help screen, assess or select applicants for this position. AMD’s “Responsible AI Policy” is available here. This posting is for an existing vacancy.

Stevenage At MBDA, we are continuing to grow our Data Link Systems organisation, providing a world leading missile data link capability. We have a number of exciting opportunities within Data Link Systems, working across the product lifecycle from research, the early concept phase, through full product design to production. These roles require a range of knowledge and experience from graduate to experienced engineers.

Salary: up to £55,000 depending on experience

Dynamic (hybrid) working: can vary between 2 to 5 days per week on-site due to workload classification

Security Clearance: British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team.

What we can offer you:

• Company bonus: Up to £2,500 (based on company performance and will vary year to year)
• Pension: maximum total (employer and employee) contribution of up to 14%
• Overtime: opportunity for paid overtime
• Flexi Leave: Up to 15 additional days
• Flexible working: We welcome applicants who are looking for flexible working arrangements
• Enhanced parental leave: offers up to 26 weeks for maternity, adoption and shared parental leave -enhancements are available for paternity leave, neonatal leave and fertility testing and treatments
• Facilities: Fantastic site facilities including subsidised meals, free car parking and much more…

The opportunity: As part of our Data Link Systems team, you will work on the design and implementation of the cutting edge RF communication systems that are key to the success of our weapons systems. Our team has a presence at both our Bristol and Stevenage sites. We collaborate broadly across MBDA with multiple disciplines to create high performance weapons systems for our Armed Forces. We are currently recruiting for the following roles:

• RF Systems Technical Leads
• RF Systems Engineers
• Algorithm / Modelling Engineers
• Signal Processing Engineers

What we’re looking for from you: We are interested in talking to RF systems engineers; Systems Engineering team leaders; experienced Systems Engineers with an interest in building their RF communications knowledge; Engineers from the RF domain with an interest in building their Systems Engineering skills; Engineers with modelling experience; Engineers with signal processing experience.

We are looking for some of the following skills:

• RF / Microwave systems knowledge
• Requirements management and systems design
• Managing external suppliers with procurement team support
• Technical leadership of junior engineers
• Experience participating in, or leading design reviews across the product lifecycle
• Experience of coordinating the transition of development hardware into production, including environmental testing, qualification testing and design certification
• System level functionality proving, Software / Firmware integration and proving
• Familiarity with antenna systems
• System level RF modelling
• Familiarity with real-time digital signal processing for high data bandwidth systems
• Understanding of waveform design and implementation
• Systems modelling and Autocode generation experience
• Experience research based on technical publications
• Good communication skills with the ability to produce high quality written reports and presentations to internal and external customers

Our company: Peace is not a given, Freedom is not a given, Sovereignty is not a given MBDA is a leading defence organisation. We are proud of the role we play in supporting the Armed Forces who protect our nations. We partner with governments to work together towards a common goal, defending our freedom.

We are proud of our employee-led networks, examples include: Gender Equality, Pride, Menopause Matters, Parents and Carers, Armed Forces, Ethnic Diversity, Neurodiversity, Disability and more…

We recognise that everyone is unique, and we encourage you to speak to us should you require any advice, support or adjustments throughout our recruitment process.

Follow us on LinkedIn (MBDA), X (@MBDA_UK), Instagram (MBDA_UK) and Glassdoor or visit our MBDA Careers website for more information.

Overview We are looking for an EMC Test Technician to join our Commercial EMC team. This is a hands-on role preparing equipment, supporting test engineers, and conducting EMC tests in line with commercial standards and internal procedures.

The role offers excellent development opportunities and is ideal for someone with technical aptitude, good attention to detail, and interest in defence and aerospace testing.

Responsibilities

• Set up and assist with EMC testing of electronic equipment.
• Operate test equipment under supervision.
• Accurately record measurements and observations.
• Prepare and maintain lab setups, equipment, and test environments.
• Follow internal procedures and contribute to lab housekeeping.
• Support site-based testing at customer premises when required.

Skills / Qualifications

• Technical qualification (e.g. BTEC, HNC) in engineering or relevant experience in a testing or lab environment.
• Familiarity with test equipment and safety procedures.
• Strong attention to detail and willingness to learn.

To be successful in your application for this role you will require:

• Willingness to support testing at customer locations.
• Availability to work Monday to Thursday: 08:30–17:00, and Friday: 08:30–15:45 (37.5 hours per week).
• A team-focused and safety-conscious attitude.
• Full UK driving licence.

Company Overview Element is one of the fastest growing testing, inspection and certification businesses in the world. Globally we have more than 9,000 brilliant minds operating from 270 sites across 30 countries. Together we share an ambitious purpose to ‘Make tomorrow safer than today’.

When failure in use is not an option, we help customers make certain that their products, materials, processes and services are safe, compliant and fit for purpose. From early R&D, through complex regulatory approvals and into production, our global laboratory network of scientists, engineers, and technologists support customers to achieve assurance over product quality, sustainable outcomes, and market access.

While we are proud of our global reach, working at Element feels like being part of a smaller company. We empower you to take charge of your career, and reward excellence and integrity with growth and development.

Industries across the world depend on our care, attention to detail and the absolute accuracy of our work. The role we have to play in creating a safer world is much bigger than our organization.

Diversity Statement At Element, we always take pride in putting our people first. We are an equal opportunity employer that recognizes diversity and inclusion as fundamental to our Vision of becoming “the world’s most trusted testing partner”.

All suitably qualified candidates will receive consideration for employment on the basis of objective work related criteria and without regard for the following: age, disability, ethnic origin, gender, marital status, race, religion, responsibility of dependents, sexual orientation, or gender identity or other characteristics in accordance with the applicable governing laws or other characteristics in accordance with the applicable governing laws.

The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)

“If you need an accommodation filling out an application, or applying to a job, please email Recruitment@element.com ”

Join our team and help shape the future of connectivity indoors and outdoors. Together, let’s push the boundaries of technology and advance sustainable networks worldwide.

How You’ll Help Us Connect The World As a Senior RF Engineer, you will be responsible for the development of new microwave parabolic antenna designs and cost optimization of the existing product for local manufacturing. You will provide real time solutions to design issues discovered in the manufacturing process and recommend/document the resolution. This role will be based in Kirkcaldy, Scotland.

You Will Make An Impact By

• Responsible for the design, development, evaluation and analysis, applying engineering principles for microwave components and/or antenna systems
• Performing component level design and supporting initial testing.
• Developing and executing product procedures for production testing and supporting integrating plans for new or updated products.
• Demonstrating an innovative, dynamic hands-on approach to problem solving and designing through product qualification to manufacturing.
• Representing the business unit on projects both locally and globally as a technical leader.
• Acting as a key member / technical leader within a project team with responsibility for coordinating the work of other personnel involved in design testing and prototype fabrication.
• Independently devising new approaches and solutions to solve problems.
• Reviewing work at appropriate milestones to ensure that overall objectives are being met
• Testing / evaluating competing products and technologies. Investigating and troubleshooting on prototypes and any issues on current product
• Preparing part specifications. Researching and evaluating potential vendors and making recommendations to the final vendor selection.
• Working closely with our R&D centers in UK, China, and USA.
• Staying informed on current RF/systems development. Researching new technologies.
• Documenting procedures / processes related RF production testing.
• Supporting the Sales Team and Product Line Management by assisting in the preparation of bids, proposals and request for quote for current and potential customers. Developing technical solutions /product designs to serve customer requirements.
• Adhering to Health, Safety & Environmental and other Standards as the Process & Legislation dictates.
• Global travel to provide technical support to our production, vendor and customer base

Required Qualifications For Consideration

• Master’s or Bachelor’s in related curriculum such as Electronics and Telecommunication Engineering (specialization in RF) with more than 12+ years of work experience.
• Design experience utilizing electromagnetic design software such as CST Studio Suite, HFSS, Quick wave or GRASP.
• Experience in setting up and carrying out S-parameter tests on various microwave components using Network Analyzers and creating test fixtures to support high volume production.
• Knowledge in manufacturing processes and technologies in order to support factory and part evaluations.
• Proactive team player within the Department; Enthusiastic, Self-motivated, Creative and able to work independently.
• Ability to regularly contact, influence and negotiate with both internal and external individuals on complex issues and respond to inquiries and complaints with tact and diplomacy.
• Ability to adapt to changing priorities in a flexible and willing manner.
• Experience working on complex projects and taking on project leadership responsibilities.
• Proficient in English – Good verbal, written and inter-personal communication skills.

You Will Excite Us If You

• Have experience in Microwave Antenna, RF design of reflector antenna systems and/or waveguide components such as transitions, OMTs and couplers at microwave frequencies
• Hold patents
• Have knowledge of typical manufacturing processes and designing parts to suit Test Support for production
• Demonstrate excellent problem solving and communication skills to understand customer requirements and deliver results that meet customer requirements.
• Demonstrate competencies and physical, mental, & interpersonal skills.

Why ANDREW? Explore exciting career opportunities at ANDREW, part of the Amphenol family. With a legacy of over 85 years in wireless innovation, we empower mobile operators and enterprises with cutting-edge solutions.

ANDREW, an Amphenol company, is proud of our reputation as an excellent employer. Our focus is to provide the highest level of support and responsiveness to both our employees and our customers, the world’s largest technology companies. ANDREW offers the opportunity for career growth within a global organization. We believe that our company is unique in that every employee, regardless of his or her position, has the ability to positively impact the business. ANDREW is an “Equal Opportunity Employer” – Minority/Female/Disabled/Veteran/Sexual Orientation/Gender Identity/National Origin For additional company information please visit our website at https://www.andrew.com/

The Electronic Systems business unit is a segment of Molex’s Aerospace & Defense Solutions division. With primary locations in California, New Hampshire, Pennsylvania USA and Cumbernauld UK, we design and manufacture high performance mission critical electronics:

• Rugged power supply and computing systems in VITA VPX and VNX+ form factors
• RF and Satcom: ADC/DAC digital direct sampling and processing systems
• FPGA accelerated computing platforms featuring AMD and Altera devices in PCIe form factors
• Microelectronics: Custom ruggedised and miniaturised assemblies

Find out about our product range at our website: www.bittware.com

We are currently looking for a Senior RF Engineer to join our Engineering team based onsite at our UK Headquarters in Cumbernauld.

What You Will Do

As a Senior RF Design Engineer, you’ll be the technical cornerstone of our RF product development. Your designs will not only meet exacting performance standards but also push the boundaries of what’s possible in high-frequency systems. You’ll guide projects from concept to production, ensuring that every circuit, simulation, and test delivers excellence.

• Lead the design and development of advanced RF circuits, subsystems, and modules for applications ranging from wireless communications to radar.
• Perform detailed simulations using ADS, HFSS, and SPICE to optimize performance, minimize losses, and ensure compliance with specifications.
• Translate designs into manufacturable layouts using Altium Designer, collaborating closely with PCB layout engineers to meet RF performance goals.
• Conduct rigorous bench testing, validation, and troubleshooting of prototypes, using state-of-the-art RF test equipment.
• Work cross-functionally with mechanical, digital, and manufacturing teams to ensure seamless integration of RF designs into complete systems.
• Mentor junior engineers, sharing best practices.

Who You Are (Basic Qualifications)

• A minimum of 5 years of hands-on experience in RF design, simulation, and testing.
• Expert-level proficiency with Keysight ADS, Ansys HFSS and SIwave simulation tools.
• Proven track record of delivering high-performance RF designs from concept through production.
• Deep understanding of RF principles, including impedance matching, filter design, and electromagnetic compatibility.
• Strong problem-solving skills and the ability to work independently on complex technical challenges.

What Will Put You Ahead

• Strong working knowledge of Altium Designer for PCB layout and RF board design.
• Experience of AMD RFSoC or Altera FPGA devices and tools.
• Mil-Spec design practices and compliance (VPX, VNX+ etc)
• Detailed understanding of latest ADC, DAC and clock circuitry from leading suppliers such as TI and ADI

With your application you agree that your information will be recorded in our files (up to 6 months after finalizing the position) and if necessary, forwarded to affiliated companies.

Please note that we are unable to consider applications from anyone who does not have a valid work permit to work in the UK.

At Koch companies, we are entrepreneurs. This means we openly challenge the status quo, find new ways to create value and get rewarded for our individual contributions. Any compensation range provided for a role is an estimate determined by available market data. The actual amount may be higher or lower than the range provided considering each candidate’s knowledge, skills, abilities, and geographic location. If you have questions, please speak to your recruiter about the flexibility and detail of our compensation philosophy.

Who We Are

As a Koch company, Molex is a leading supplier of connectors and interconnect components, driving innovation in electronics and supporting industries from automotive to health care and consumer to data communications. The thousands of innovators who work for Molex have made us a global electronics leader. Our experienced people, ground breaking products and leading-edge technologies help us deliver a wider array of solutions to more markets than ever before.

At Koch, employees are empowered to do what they do best to make life better. Learn how our business philosophy helps employees unleash their potential while creating value for themselves and the company.

Additionally, everyone has individual work and personal needs. We seek to enable the best work environment that helps you and the business work together to produce superior results.

Are you looking for a unique opportunity to be a part of something great? Want to join a 17,000-member team that works on the technology that powers the world around us? Looking for an atmosphere of trust, empowerment, respect, diversity, and communication? How about an opportunity to own a piece of a multi-billion dollar (with a B!) global organization? We offer all that and more at Microchip Technology Inc.

People come to work at Microchip because we help design the technology that runs the world. They stay because our culture supports their growth and stability. They are challenged and driven by an incredible array of products and solutions with unlimited career potential. Microchip’s nationally-recognized Leadership Passage Programs support career growth where we proudly enroll over a thousand people annually. We take pride in our commitment to employee development, values-based decision making, and strong sense of community, driven by our Vision, Mission, and 11 Guiding Values; we affectionately refer to it as the Aggregate System and it’s won us countless awards for diversity and workplace excellence.

Our company is built by dedicated team players who love to challenge the status quo; we did not achieve record revenue and over 30 years of quarterly profitability without a great team dedicated to empowering innovation. People like you.

Visit our careers page to see what exciting opportunities and company perks await!

Job Description Microchip, a forward-thinking semiconductor company at the forefront of GaN MMIC innovation, is seeking a Senior RF Device Modelling and Characterisation Engineer with the creativity, knowledge, and skills to support and drive the development and testing of our industry-leading RF Power Amplifiers. This position plays a pivotal role in advancing products for applications in Communications, Radar, Satellite, and Instrumentation markets.

This role is based out of our Belfast, UK offices and reporting to the Senior Technical Staff Engineer.

Key Responsibilities

• The core of modelling is high quality measurement data, the engineer must be proficient in performing On wafer characterisation of GaN devices, Pulsed DC-IVs, S-parameters up to 67GHz using a Vector Network Analyser.
• Perform On-wafer Active Load-Pull measurements to validate large-signal performance.
• Develop and implement advanced de-embedding and parasitic extraction techniques.
• Develop and maintain GaN HEMT compact device models for use in advanced GaN MMIC design, supporting both Keysight ADS and Cadence AWR Microwave Office EDA platforms.
• Develop and/or verify passive models in conjunction with Foundry available PDK models, performing 2.5D and 3D electromagnetic simulation.
• Develop advanced automated processes, including use of AI, for characterisation, extraction and modelling techniques for efficient delivery of GaN device models and other new available processes.
• Prepare detailed verification reports on GaN HEMT and passive models.
• Work closely with MMIC design team in assessing new fabrication processes and troubleshooting discrepancies between simulated and measured results.
• Lead by example to uphold a culture of ethics, accountability, and technical excellence.

Requirements/Qualifications

• Bachelor’s degree in Engineering (Electrical, RF, or related field) with 5+ years’ experience in RF/microwave testing and applications engineering.
• In-depth knowledge of RF device modelling and on-wafer characterisation.
• Familiarity with RF EDA tools such as Keysight ADS and Cadence AWR Microwave Office, and/or other 2.5D and 3D electromagnetic simulation, such as HFSS.
• Proficient in operating RF semiconductor test equipment: Probe Stations, Pulsed DC-IV, VNA, etc.
• Strong software skills for process automation using tools such as Python, MATLAB, or C.

Travel Time 0% – 25%

To all recruitment agencies: Microchip Technology Inc. does not accept unsolicited agency resumes. Please do not forward resumes to our recruiting team or other Microchip employees. Microchip is not responsible for any fees related to unsolicited resumes.

As a RF Engineer, you will contribute to development projects, leveraging your skills in RF electronics design. The ideal candidate will have a proven track record in RF electronics design, enjoy problem-solving, and be an excellent communicator.

Come and join Sepura Ltd at an exciting time of growth and progress your career within this innovative technology company, based in Waterbeach, Cambridge.

Role: Your main responsibilities can include:

RF Design & Technical Delivery Where You Will Take a Role In The Technical Design And Specification Of RF Circuitry For Radio Terminal Products, Including:

• Subsystem design and implementation
• Integration with Baseband, Audio, and MMI subsystems
• Component specification, evaluation, and sourcing
• Support on design test documentation
• Schematic design and supervision of PCB layout

Day to Day: Our customer base spans a wide variety of industries and global markets. We deliver comprehensive TETRA and LTE solutions designed to support users who rely on dependable, mission critical communications across multiple sectors.

At Sepura, no two days are the same. You will be supported by your manager and team while collaborating closely with colleagues across different departments to deliver high quality engineering solutions.

Technical Responsibilities: In this role, your engineering activities will include:

• Designing and developing RF systems at component level
• Conducting performance tests and optimisations to meet demanding performance criteria
• Performing integration and prototyping efforts to ensure seamless interaction between subsystems and the wider system architecture
• Working closely with baseband, software, and audio teams to incorporate RF solutions into complete product designs
• Producing high quality technical documentation, including design reports, test plans, and performance assessments

What you need to succeed:

Qualifications:

• Bachelor’s or Master’s degree in Electronics Engineering, Telecommunications, or a related field
• Extensive experience in RF design and development, ideally within the telecommunications or critical‑communications sector
• Strong understanding of RF systems and technologies, including design, simulation, and testing
• Proven hands‑on design experience with practical engineering intuition
• Excellent time‑management and communication skills, with a track record of delivering high‑quality work on schedule

Experience and Technical Skills:

• Core RF Expertise You will have design‑level experience in at least 3 of the following areas:
  • RF Tx/Rx architectures
  • RF receivers & transmitters
  • RF power amplifiers
  • EMC/EMI
  • Frequency generators
  • Antenna design & tunning
  • Matching networks
  • Broadband communications
  • LTE/4G/5G
• Tools & Engineering Methods
  • Component selection and evaluation skills
  • Experience using RF simulation and modelling tools such as ADS, CST, or equivalent
  • Familiarity with RF testing procedures, protocols, and facilities (e.g., anechoic chambers, screening rooms)
• Technology Experience
  • TETRA – 100-900 MHz
  • GSM – 800/900/1800 MHz
  • LTE/4G/5G – 700-2700 MHz
  • GNSS – 1.6-2 GHz
  • WiFi – 2.4-6 GHz
• Collaboration & Delivery Skills
  • Excellent communication and interpersonal skills, with the ability to collaborate effectively across teams
  • Ability to manage multiple projects simultaneously and coordinate internal and external resources
  • Strong practical skills with sensitive PCBs, including component‑level rework and modifications
• Nice to have:
  • Experience with professional mobile radio (PMR) systems.
  • Familiarity with regulatory standards and compliance in the telecommunications industry.
  • Knowledge of advanced RF technologies, such as beamforming or MIMO.
  • Proficiency in additional programming or scripting languages relevant to RF design and testing.