Senior RF Engineer - Contract UNB040

Isotropic Systems; Reading; On-site; GBP 60,000 - 90,000; Full time

Job summary

A satellite communications company is seeking a highly skilled RF Engineer to design RF systems and lead the integration of advanced technologies. Candidates should have extensive experience in RF circuit design, particularly in mm Wave technology, and be proficient with relevant simulation tools. Competitive salary and benefits offered.

Benefits

Generous salary and annual bonus

Stock options

Contributory pension scheme

25 days annual leave + public holidays

Cycle-to-work scheme

Car scheme (salary sacrifice)

Free on-site gym

Employee assistance programs

Discounts platform

Qualifications

• 7-8+ years of experience in RF/microwave design.
• Deep understanding of analog and RF circuit design.
• High proficiency with RF test equipment.
• Proficiency in relevant simulation/modelling tools.

Responsibilities

• Design RF front-end modules for ground terminal applications.
• Perform system analysis and RF performance simulations.
• Conduct RF performance validation.
• Collaborate on system integration.
• Prepare design reports and presentations.

Skills

RF circuit design

mm Wave technology (10-30GHz)

RF test equipment

System Vue

ADS

MATLAB

cross-functional collaboration

Education

Bachelor’s degree in electrical engineering or related field

Tools

Spectrum analyzers

VNAs

signal generators

HFSS

CST

Altium

Job description

Who are we?

We hire those that seek to innovate across people, process and technology. Join our global workforce, visualise the future and strive for success. Our engineering campus and corporate offices in the UK and US are optimal environments for ideas and innovation to flourish.

ALL.SPACE, has developed a smart terminal, capable of linking with all satellites, all networks, in all orbits, all at once. Our ground-breaking software-defined service enablement platform integrates intelligent routing, edge computing and on-demand services to deliver unprecedented network resilience and application performance. Our terminal designs operate as fully electronic beam steering systems. Our IP has applications across a wide range of market sectors including aeronautical, land mobile, maritime, and 5G. It provides broadband, multi-beam, two-way communications with dynamic tracking of geostationary and non-geostationary satellites or terrestrial nodes.

We are looking for world class talent to join our high-performing team working on cutting edge technology in the satellite communications industry. We stand by our company values; INTEGRITY, INNOVATION & EXECUTION EXCELLENCE – giving you the opportunity to build your career in an environment where we encourage crisp decision‑making, challenging the status‑quo, championing your beliefs and ideas, sharing successes (and learning from failures) and working collaboratively with your fellow team members.

ALL.SPACE is committed to practicing and promoting diversity, inclusion and equality in the workplace. We aim to lead by example by making satellite communications a more inviting and accessible industry for all.

Visit www.all.space to learn more.

We are seeking a highly skilled and self‑motivated RF Engineer to join our team. This is a senior hands‑on role for an expert in RF circuit design, particularly in mm Wave technology (10‑30GHz) to lead the architecture, design and integration of advanced RF systems.

At All.Space, you’ll work with some of the brightest minds in the industry to push the boundaries of what’s possible in satellite communications. We value innovation, precision, and collaboration. If you’re ready to lead at the cutting edge of RF engineering and contribute to projects that have global impact, we want to hear from you.

Key Responsibilities:

• RF Subsystem Design: Design RF front‑end modules (LNAs, PAs, filters, mixers, frequency converters) across Ku and Ka for ground terminal applications.

• System Analysis: Perform System analysis, propagation modelling, Embedded RF component designs and RF performance simulations using System Vue, ADS, and MATLAB.

• Prototyping & Testing: Develop RF circuit designs including schematic designs and conduct RF performance validation using VNAs, spectrum analyzers, signal generators, and satellite modems.

• EM Simulation: Perform RF System simulations using tools like System Vue, Keysight ADS and HFSS

• Simulation & Measurement Analysis: Analyse simulation results and experimental data using MATLAB, Python, or other similar tools.

• Cross‑Functional Collaboration: Support integration with digital modems, Antenna systems, and mechanical enclosures for terminal‑level performance optimisation.

• Documentation & Reporting: Prepare reports and presentations on designs, simulations, measurements, and performance.

• Productisation: Work closely with hardware, mechanical and manufacturing teams to ensure designs are optimised for manufacturability, cost, and reliability.

• Compliance & Certification: Ensure designs meet international SATCOM regulatory standards (FCC, ITU, ETSI), EMC and environmental qualifications for rugged platforms.

• Bachelor’s degree in electrical engineering, RF/Microwave Engineering, or related field (master’s preferred).

Essential Qualifications:

• 7‑8+ years of experience in RF/microwave design, preferably in satellite ground terminals or SATCOM systems.

• Deep understanding of analog and RF circuit design (LNAs, mixers, phase shifters, VCOs, PAs, op‑amps, etc.), including noise, linearity, and impedance matching.

• High proficiency with RF test equipment: signal generators, spectrum analyzers, and network analyzers.

• Proficiency in System Vue, ADS, MATLAB or similar simulation/modelling tools.

• Expert in designing RF hardware for Ku, Ka SATCOM applications.

• Strong knowledge of RF propagation, RF link budgets, and phased array principles.

• Demonstrated ability to balance performance with design‑for‑manufacturability (DFM) and cost‑effectiveness.

Desired Skills:

• Experience with PCB layout for RF and microwave circuits using Altium or similar design software.

• Programming skills in MATLAB, Python, or similar languages for data analysis, automation, and simulation support.

• Experience with EM Simulations tools such as HFSS or CST.

• Generous salary and annual bonus

• Stock options

• Contributory pension scheme

• 25 days annual leave + public holidays

• Cycle‑to‑work scheme

• Car scheme (salary sacrifice)

• Free on‑site gym

• Employee assistance programs

• Discounts platform