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- Tasks: Design RF circuits, lead product development, and troubleshoot technical challenges.
- Company: ECS is a leader in RF technology for defence and security markets.
- Benefits: Enjoy remote-first work with travel covered for key meetings.
- Why this job: Make an impact in vital sectors while working on innovative projects.
- Qualifications: Experience in RF design and a degree in Engineering or equivalent.
- Other info: Join a collaborative team backed by SPX Technologies.
The predicted salary is between 42000 - 84000 £ per year.
Enterprise Control Systems (ECS), a leading division within SPX Technologies, specialises in high-performance RF technology solutions that serve global defence, law enforcement, and homeland security markets. Based in Wappenham, Northamptonshire, ECS is renowned for designing advanced RF data links, counter-drone solutions, and secure communications technology that enable secure, resilient, and robust connectivity in critical, high-stakes environments. At ECS, we blend innovation with impact, helping clients succeed in complex missions across the defence, aerospace, and security sectors.
We are seeking a Senior RF Design Engineer to join our highly skilled engineering team. This is an excellent opportunity for an experienced and self-sufficient RF professional to contribute to both New Product Introduction (NPI) and Sustaining Engineering across a broad range of innovative projects.
Key Responsibilities:- RF Circuit Design: Engage in system architecture, RF simulation, schematic capture, and PCB layout. Work on general RF circuits and have the opportunity to contribute to high-power amplifiers, converters, and power supplies.
- Product Development: Lead and support full product lifecycles, from requirements capture through to design, testing, and validation.
- Technical Authority: Troubleshoot and resolve RF-related challenges, working closely with embedded, product, and mechanical engineering colleagues.
- Independent Work: Manage your own workload and testing with minimal supervision.
- Mentoring & Collaboration: Provide guidance to junior engineers and help evolve team practices through knowledge sharing and documentation.
- Experience: Background in RF design or a closely related field in a commercial setting.
- Technical Skills: Familiarity with PCB design software and RF simulation tools; knowledge of RF amplifiers, filters, EMC principles, and both analogue and digital electronics.
- Desirable: Experience with up/down converters, power supply design, and test equipment (e.g. spectrum/network analysers).
- Work Style: Confident working autonomously, able to take ownership of complex technical tasks.
- Qualifications: Bachelor’s/Master’s degree in Engineering or equivalent experience.
- Security: British citizenship or eligibility for Security Clearance (SC) is required.
This is a remote-first role, offering flexibility while retaining meaningful connection with our on-site team. We ask that candidates are able to attend the Wappenham office approximately one week per month for key meetings and collaboration. All travel and accommodation costs for these visits will be covered. Ideally, you should be located within a two-hour drive of the site.
Why Choose ECS?- Impactful Work: Contribute to secure RF technologies used in vital defence and national security applications.
- Growth & Innovation: Be part of a high-performing, collaborative team developing next-generation technology.
- Global Reach: Enjoy the backing of SPX Technologies — a global organisation with a dynamic and agile engineering culture.
Bring your RF expertise to ECS, where your skills will shape pioneering technologies that make a real-world difference. Apply now or follow ECS and SPX Technologies on LinkedIn for more opportunities.
Senior Radio Frequency Design Engineer employer: Enterprise Control Systems Ltd
Contact Detail:
Enterprise Control Systems Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Radio Frequency Design Engineer
✨Tip Number 1
Familiarise yourself with the latest RF technologies and trends in the defence sector. This will not only help you during interviews but also demonstrate your genuine interest in the field and the company.
✨Tip Number 2
Network with current or former employees of ECS on platforms like LinkedIn. Engaging with them can provide valuable insights into the company culture and expectations, which can be beneficial during your application process.
✨Tip Number 3
Prepare to discuss specific projects you've worked on that relate to RF design. Highlighting your hands-on experience with PCB design software and RF simulation tools will set you apart from other candidates.
✨Tip Number 4
Since this role involves mentoring junior engineers, think about examples where you've successfully guided others. Being able to articulate your leadership skills will show that you're a good fit for the team dynamic at ECS.
We think you need these skills to ace Senior Radio Frequency Design Engineer
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in RF design and related fields. Emphasise your familiarity with PCB design software, RF simulation tools, and any specific projects that align with the responsibilities outlined in the job description.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for RF technology and your understanding of its impact on defence and security. Mention specific projects or achievements that demonstrate your ability to lead product development and troubleshoot RF challenges.
Highlight Technical Skills: In your application, clearly list your technical skills related to RF amplifiers, filters, and EMC principles. If you have experience with up/down converters or power supply design, make sure to include that as well.
Showcase Independent Work and Mentoring: Provide examples of how you've successfully managed your own workload and contributed to team practices through mentoring. This will demonstrate your ability to work autonomously while also being a collaborative team member.
How to prepare for a job interview at Enterprise Control Systems Ltd
✨Showcase Your Technical Expertise
Be prepared to discuss your experience with RF design, including specific projects you've worked on. Highlight your familiarity with PCB design software and RF simulation tools, as well as your knowledge of RF amplifiers and filters.
✨Demonstrate Problem-Solving Skills
Expect to face technical challenges during the interview. Be ready to explain how you've approached troubleshooting in past roles, particularly in RF-related issues, and how you collaborated with other engineering disciplines.
✨Emphasise Independent Work Style
Since the role requires managing your own workload with minimal supervision, share examples of how you've successfully worked autonomously in previous positions. This will show that you're capable of taking ownership of complex tasks.
✨Prepare for Mentoring Questions
As mentoring junior engineers is part of the role, think about your experiences in guiding others. Be ready to discuss how you've shared knowledge and contributed to team practices in your previous jobs.
