Satellite RF Engineer

Alexander Associates Limited; London; On-site; GBP 50,000 - 70,000; Full time

Job summary

A leading company in the space sector is seeking a Satellite RF Engineer to design and test RF systems for satellite communications in London. This permanent position offers the chance to work on cutting-edge technology within a skilled engineering team, contributing to future orbital missions.

Qualifications

• Degree in electrical engineering, telecommunications, or related discipline.
• Strong experience with RF design for satellite or aerospace applications.
• Knowledge of satellite link budgets and spectrum allocation.

Responsibilities

• Design and develop RF systems and components for satellite platforms.
• Support link budgets, frequency planning, and system-level RF performance analysis.
• Conduct lab-based and on-orbit RF performance testing.

Skills

RF design

Problem-solving

Attention to detail

Collaboration

Education

Degree in electrical engineering

Degree in telecommunications

Tools

CST

HFSS

ADS

VNAs

Spectrum analysers

Job description

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Sector: Space / Satellite Communications

About the Role

We’re working with an innovative space company to hire a Satellite RF Engineer to join their team in London. In this permanent role, you’ll be responsible for the design, development, and testing of RF systems used in satellite communications—playing a key part in delivering the next generation of orbital missions.

This is a fantastic opportunity to work on cutting-edge RF technology for space, from concept to flight, within a fast-moving and highly skilled engineering team.

Key Responsibilities

Design and develop RF systems and components for satellite platforms

Support link budgets, frequency planning, and system-level RF performance analysis

Integrate and test RF subsystems including antennas, filters, amplifiers, and transceivers

Work closely with digital and systems engineers to ensure seamless integration

Conduct lab-based and on-orbit RF performance testing and troubleshooting

Prepare technical documentation and support project reviews

Stay up to date with industry trends and regulatory standards in satellite communications

Required Skills & Experience

Degree in electrical engineering, telecommunications, or related discipline

Strong experience with RF design for satellite or aerospace applications

Familiarity with RF simulation tools (e.g. CST, HFSS, ADS) and lab test equipment (e.g. VNAs, spectrum analysers)

Knowledge of satellite link budgets, modulation schemes, and spectrum allocation

Ability to work in a collaborative, multi-disciplinary environment

Strong problem-solving skills and attention to detail

About Alexander Associates

For more than 30 years, Alexander Associates has been committed to recruiting top talent within the engineering sector. We are proud to be an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, sex, race, disability, sexual orientation, religion or belief, marital status, pregnancy, or maternity/paternity.