Validation Engineer

UK – Guildford

Hybrid

Ramon.Space is a leader in space-resilient computing infrastructure. Powered by its unique AI/ML processors, Ramon.Space’s software-empowered systems enable the realization of Earth-like space-resilient computing capabilities in space.

Ramon.Space has a proven track record in space since 2014, the company’s proven technology has already been deployed in space and used in over 50 deep space and satellite missions across the solar system.

We are a global start-up with 120 + employees based out of the U.S., Israel and U.K.

Our mission is to revolutionize the way satellites, space robots, and spacecraft communicate through deep space, in-earth orbit, and with ground stations. Our technology is based on space-proven state-of-the-art proprietary Manycore architecture that enables a novel approach to efficiently design satellite communication systems.

If you are looking to make an impact, come and join a team developing the next generation of space communication technology.

The Role

For this role we are seeking a 5G RF Test Specialist for our next generation of space communication systems. You will bridge the gap between physical RF hardware and software automation, taking ownership of integrating and evaluating Communication and 5G solutions. we are prioritizing candidates with a deep, hands on Radio Frequency background and a strong command of 5G technologies.

Key Responsibilities

• 5G System Evaluation: Lead the evaluation and integration of 5G solutions utilizing EdgeQ EVBs and technology stacks like Radisys within RF test environments.
• E2E Test Architecture: Establish a comprehensive lab test environment for 5G End-to-End (E2E) assessment, including the procurement and setup of a simulated single User Equipment (UE) system connecting to a gNB within a 3GPP band.
• RF Bench Execution: Physically setup and execute complex RF measurements using Vector Network Analyzers (VNAs), Real-Time Spectrum Analyzers, and RF switch matrices.
• Signal Integrity & De-embedding: Manage lab setups, cables and perform mathematical de embedding to ensure signal integrity across temperature extremes in Thermal Vacuum (TVAC) and thermal chamber environments.
• Test Automation Integration: Contribute to our Python based Automated Test System (ATS). You will use SCPI and VISA commands to control lab instrumentation.

Skills & Qualifications

• Core RF Expertise: hands on experience in Radio Frequency (RF) physics, test engineering, and physical lab execution.
• 5G Proficiency: Specialized knowledge of 5G NR physical layer protocols, UE simulation, and O-RAN integration.
• Instrument usage: Proven ability to operate and calibrate high end RF lab equipment, specifically VNAs, Spectrum Analyzers, and programmable power supplies.
• Scripting Foundation: A working understanding of Python (or a very strong willingness to learn) to support our "automation first" mandate and integrate with our existing PyTest framework.

Bonus Qualifications

• Experience with space hardware constraints (SWaP), ECSS standards, and radiation/environmental testing.
• Familiarity with continuous integration (CI/CD) pipelines, Git, and Docker.

Ramon.Space operates with a RPO Talent Partner and does not accept agency resumes without a signed agreement. Please do not forward resumes to our job’s alias, our employees, or any other company location. Ramon.Space is not responsible for any fees related to unsolicited resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with us.