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Contract Senior RF Engineer

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Onsite

Contract Senior RF Engineer

Orion Electrotech

Contract Senior RF Engineer

Skills

MATLAB

20 days ago

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Important information


Contract type:

Freelance / Contract

Salary:

£135,200 – £156,000 / year

Location:

Lincolnshire, UK

Work mode:

Onsite

Published on:

9 October 2026

What they need


Our Client is Looking for a Contract Senior RF Design Engineer for a team that will work directly with the Group CTO, tackling some of the most complex and cutting-edge RF, antenna, and electromagnetic design challenges in the industry.

This is a unique opportunity for a Contract Senior Antenna & RF Design Engineer to lead the design and development of next-generation antenna and RF subsystem technologies, working alongside world-class engineers while engaging directly with global customers.

If you're passionate about solving difficult engineering problems, pushing the boundaries of RF innovation, and seeing your ideas become real-world products, we'd love to speak with you.

As a Contract Senior Antenna & RF Design Engineer, you will take technical ownership of the design, development, testing, and qualification of advanced antenna and RF systems ranging from HF through to SHF frequencies.

Projects span a diverse range of technologies and applications, including:

  • Active Antenna Systems
  • Digital RF Projects (SDR & Digitisers)
  • Phased Array Antennas
  • AESA Radar Technologies
  • Radio Direction Finding Systems
  • Electronic Countermeasures (ECM)
  • SATCOM Solutions
  • Space & Aerospace RF Systems
  • Mixed-Signal Electronic Systems
  • Advanced Electromagnetic Solutions

You will also have the opportunity to expand your expertise into Systems Engineering and contribute to the strategic growth of the organisation's RF and antenna product portfolio.

Key Responsibilities

  • Lead antenna and RF subsystem design projects from concept through to production.
  • Develop innovative antenna solutions across HF, VHF, UHF, L, S, C, X and higher frequency bands.
  • Perform electromagnetic modelling and simulation using industry-standard tools.
  • Design, test and optimise RF subsystems and integrated antenna solutions.
  • Conduct laboratory validation, verification and product qualification activities.
  • Develop EMC-compliant designs and support EMC testing activities.
  • Create system-level performance models and simulations.
  • Interface directly with customers to understand requirements and provide technical leadership.
  • Collaborate with multidisciplinary engineering teams across international locations.
  • Mentor junior engineers and contribute to technical excellence within the business.

Required Experience & Qualifications

Essential

Bachelor's Degree in Electronic Engineering (or equivalent)

Extensive experience in RF and Antenna Design Engineering

Technical leadership experience delivering complex engineering projects

Strong experience with:

  • Antenna Design & Development
  • RF Subsystem Design
  • Antenna & RF Testing
  • Electromagnetic Compatibility (EMC)
  • Product Qualification & Verification
  • Customer-Facing Engineering Roles
  • System Performance Modelling

Expertise using RF and EM simulation tools such as:

  • MATLAB CST Studio Suite FEKO HFSSADS
  • Microwave Office (MWO)
  • Similar RF simulation environments

Skills & Attributes

We're looking for engineers who combine strong technical capability with an entrepreneurial mindset:

  • Exceptional understanding of electromagnetic theory, physics and mathematics
  • Innovative problem-solving ability
  • High levels of accountability and ownership
  • Commercial awareness and product mindset
  • Excellent communication and stakeholder management skills
  • Comfortable engaging with senior leadership and customers
  • Ability to work under pressure and meet challenging deadlines
  • Hands-on practical engineering capability
  • Experience building prototypes, soldering and laboratory testing
  • Flexible, energetic and mission-focused approach

Apply Now

Are you an experienced Senior Antenna Engineer, RF Design Engineer, Electromagnetic Systems Engineer, Phased Array Engineer, or RF Systems Engineer looking to work on industry-leading technologies?

Apply today and help define the next generation of advanced RF and antenna systems. #RFEngineering #AntennaDesign #PhasedArray #SATCOM #RadarEngineering #EMC #ElectronicsEngineering #DefenceJobs #AerospaceJobs #SystemsEngineering #EngineeringCareers

We thank you for your application in advance. Due to the volume of applications, we receive, unfortunately, we are not able to respond to every application personally; therefore, if you have not heard back from us within 5 working days, please assume your application has been unsuccessful. To see our other available vacancies, please visit our website.

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