{"id":1898,"date":"2026-02-23T15:25:22","date_gmt":"2026-02-23T15:25:22","guid":{"rendered":"https:\/\/theemcnews.co.uk\/?post_type=job_listing&#038;p=1898"},"modified":"2026-03-26T00:09:02","modified_gmt":"2026-03-26T00:09:02","slug":"principal-radio-frequency-engineer-2","status":"expired","type":"job_listing","link":"https:\/\/theemcnews.co.uk\/?post_type=job_listing&p=1898","title":{"rendered":"Principal Radio Frequency Engineer"},"content":{"rendered":"<div class=\"be6de7df _3639b718 _585b7d31 _1ee6e656 f99f1ae0 cbdb6717 _94a82bb0\">\n<h2 class=\"_38df260a ce35ccd0 f4f7d89f _52d76f7b _0bb93b49 fe9c0fa3 _1843f717 _7f44e616 fac80ba8 _3607329d\">About the job<\/h2>\n<\/div>\n<p><strong>ETL Systems Ltd<\/strong><\/p>\n<p>ETL Systems has been at the forefront of RF design and manufacturing for over 35 years. It designs and builds essential elements of critical satellite communications infrastructure. Its culture of innovation and solution-oriented approach has established it as a market leader in the field, with revenue growing 30x since 2003. In 2020, ETL Systems received significant investment from CBPE Capital, enabling the management team to drive its ambitious growth plan forward.<\/p>\n<p>ETL&#8217;s rapid growth and success have been recognised at the UK&#8217;s highest level, winning three Queen&#8217;s Awards for Enterprise in International Trade. As a testament to that success, the top 20 satellite operators and teleports utilise ETL&#8217;s products. Around the world, 75% of NATO governments use ETL Systems equipment to protect their citizens.<\/p>\n<p>Today, the company offers a full suite of solutions between the antenna and the modem for both the uplink and downlink chains. ETL recently acquired Spacepath Communications to integrate SpacePath&#8217;s HPA product line into its portfolio. This position positions ETL to meet the evolving needs of our customers better and expand ETL&#8217;s reach within the SATCOM market.<\/p>\n<p><strong> ETL People benefit<\/strong><\/p>\n<ul class=\"_304f5e66 _7ce37877\">\n<li>s25 days&#8217; holidays plus UK bank holiday<\/li>\n<li>sBuy and sell holiday schem<\/li>\n<li>eLong service holiday accrua<\/li>\n<li>lEnhanced pension pla<\/li>\n<li>nLife assuranc<\/li>\n<li>eAnnual salary revie<\/li>\n<li>wCareer development and training for all role<\/li>\n<li>sFree employee refreshment<\/li>\n<li>sCasual business dres<\/li>\n<li>sAnnual company event<\/li>\n<li>sEmployee kudos award<\/li>\n<li>sETL employee wellbeing support (free annual flu vaccination, free eye tests, free employee assistance programme, Free GP Access<\/li>\n<li>)Employee referral bonu<\/li>\n<li>sFree onsite parkin<\/li>\n<li>gEV charging is available on-sit<\/li>\n<li>eCycle to work schem<\/li>\n<li>eGreen travel schem<\/li>\n<\/ul>\n<p><strong>e Role Overvi<\/strong><\/p>\n<p>ew<br \/>\nWe are looking for a highly experienc<strong>ed Principal RF Engin<\/strong>eer to join our advanced Research &amp; Development team in Rickmansworth, North London. This is a critical role within ETL Systems, where you will lead the design, development, and implementation of complex RF and mmWave systems that underpin next-generation satellite communication technologies. Operating at the forefront of innovation, you will be instrumental in delivering high-performance RF sub-systems from initial concept through to production, ensuring that our solutions meet the rigorous demands of global connectivi<\/p>\n<p>ty. As a Principal RF Engineer, you will work onsite in our state-of-the-art R&amp;D Lab, collaborating closely with a dynamic team of RF specialists and multidisciplinary engineers. This hands-on environment offers the opportunity to engage in practical design, rapid prototyping, and precision testing using world-class equipm<\/p>\n<p>ent.This position is ideal for an engineer who thrives on technical challenges, values innovation, and enjoys mentoring oth<\/p>\n<p>ers. You will report directly to the RF Team Lead and play a key role in shaping the future of RF technology within our organisa<\/p>\n<p><strong>tion. Key Accountabi<\/strong><\/p>\n<ul class=\"_304f5e66 _7ce37877\">\n<li>lities Lead the design and development of RF and Microwave products across IF, L-, C-, X-, Ku-, K-, Ka, and Q\/V<\/li>\n<li>-Bands.Solve complex and unique RF design challenges with broad business<\/li>\n<li>impact.Anticipate internal and external business and regulatory challenges to improve products, processes, and se<\/li>\n<li>rvices.Lead cross-functional project teams to achieve technical milestones and strategic obje<\/li>\n<li>ctives.Perform RF system analysis and simulation, including cascade analysis and frequency pl<\/li>\n<li>anning.Produce high-quality technical documentation including datasheets, design reports, and test r<\/li>\n<li>esults.Communicate complex technical ideas and influence senior stakeholders to adopt new appr<\/li>\n<li>oaches.Mentor junior engineers and contribute to the development of functional st<\/li>\n<li>rategy.Collaborate with internal stakeholders to ensure timely delivery and alignment with business<\/li>\n<\/ul>\n<p><strong> goals. Our ideal ca<\/strong><\/p>\n<p>ndidate: Our ideal candidate will be a hands-on professional who will spend most of their time in the lab developing new technologies and supporting the next generation of up-and-coming RF profe<\/p>\n<p><strong>ssionals.<\/strong><\/p>\n<ul class=\"_304f5e66 _7ce37877\">\n<li>EssentialExtensive experience in RF and Microwave design (DC\u20136GHz and ideally up to &amp;<\/li>\n<li>gt;40GHz).Proven ability to solve complex engineering problems with strateg<\/li>\n<li>ic impact.Proficient in CAD tools (e.g. NI\/AWR Microwav<\/li>\n<li>e Office).In-depth understanding of RF circuit theory, transmission lines, and P<\/li>\n<li>CB layout.Experience designing amplifiers, splitters, switches, converters, and passive<\/li>\n<li>networks.Skilled in using RF test equipment (e.g. VNAs, spectrum a<\/li>\n<li>nalysers).Strong communication and leadership skills, including influencing senior sta<\/li>\n<\/ul>\n<p><strong>keholders<\/strong><\/p>\n<ul class=\"_304f5e66 _7ce37877\">\n<li>.DesirableExperience with satellite communications and compliance standards (<\/li>\n<li>e.g. EMC).Familiarity with system simulation tools and RF product assembly t<\/li>\n<li>echniques.Knowledge of interfacing RF with digital and analogue electronics (e.g. FPGA,<\/li>\n<li>ADC\/DAC).Experience in Design for Manufacture and Design<\/li>\n<\/ul>\n<p><strong> for Test<\/strong>.<br \/>\nLocation: This role will be site-based and located at our offices in Ric<\/p>\n<p><strong>kmansworth.Clo<\/strong>sing date: At ETL, we always prioritise efficiency in everything we do. With this in mind, we are looking to commence our interview process without delay and reserve the right to close the opening early should we receive suitable ap<\/p>\n<p><strong>plications.BPSS<\/strong> Compliant: Due to the nature of our work, many of our roles require all candid<a class=\"cdcea5fd _3fb3cb84\" href=\"https:\/\/www.linkedin.com\/redir\/redirect\/?url=https%3A%2F%2Fwww%2Egov%2Euk%2Fgovernment%2Fpublications%2Funited-kingdom-security-vetting-clearance-levels%2Fnational-security-vetting-clearance-levels%23%3A%7E%3Atext%3DBaseline%2520Personnel%2520Security%2520Standard%2520%28BPSS%29%2520The&amp;urlhash=e03g&amp;isSdui=true\" target=\"_blank\" rel=\"noopener\">ates to be BPS<\/a>S<\/p>\n<p><strong> compliant.VISA Sp<\/strong>onsorship: ETL Systems is proud to be a Grade A VISA sponsor for skills in short supply within the UK &#8211; we are open to receiving applications from Q&amp;V Band Specialists looking to relocate<\/p>\n<p class=\"_38df260a _5af038a6 _52d76f7b _0bb93b49 _227636e9 d2b02e04 _7f44e616 fac80ba8 _3607329d\"><span class=\"_41141b41 _6f2720fd\" data-testid=\"expandable-text-box\"> to the UK.<\/span><\/p>\n","protected":false},"author":1,"featured_media":1219,"template":"","meta":{"_promoted":"","_job_location":"London Area, United Kingdom","_application":"https:\/\/www.linkedin.com\/jobs\/view\/4373451778\/?eBP=NON_CHARGEABLE_CHANNEL&trk=flagship3_search_srp_jobs&refId=rRlQHbrdPuu5wsyRmJ%2BPjA%3D%3D&trackingId=vMfc4vhbHblRx6OLQFrRAg%3D%3D","_company_name":"ETL Systems","_company_website":"http:\/\/www.etlsystems.com","_company_tagline":"","_company_twitter":"","_company_video":"","_filled":0,"_featured":0,"_remote_position":0,"_job_salary":"","_job_salary_currency":"","_job_salary_unit":""},"job-categories":[152],"job-types":[146],"class_list":{"0":"post-1898","1":"job_listing","2":"type-job_listing","3":"status-expired","4":"has-post-thumbnail","5":"hentry","7":"job-type-full-time"},"_links":{"self":[{"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/job-listings\/1898","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/job-listings"}],"about":[{"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/types\/job_listing"}],"author":[{"embeddable":true,"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/media\/1219"}],"wp:attachment":[{"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/media?parent=1898"}],"wp:term":[{"taxonomy":"job_listing_category","embeddable":true,"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/job-categories?post=1898"},{"taxonomy":"job_listing_type","embeddable":true,"href":"https:\/\/theemcnews.co.uk\/index.php\/wp-json\/wp\/v2\/job-types?post=1898"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}