RF Test Engineer; Space

Location: Portsmouth, England, United Kingdom

Posted: 4 weeks ago - Be among the first 25 applicants

Are you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects for the most innovative companies. Join us and start building tomorrow’s world today!

As an RF Test Engineer at ALTEN, you’ll play a critical role in the testing and validation of radio frequency (RF) systems used in advanced space and satellite technologies
. You will design and execute RF testing procedures, measure signal strength, frequency response, power levels, interference and system performance. You’ll work with highly specialised test equipment in a laboratory environment, contribute to design reviews, identify and troubleshoot signal or hardware issues and support engineers in qualifying products for launch-readiness.

You will also ensure all systems meet international compliance standards (e.g., ETSI, FCC) and support a collaborative, multidisciplinary team on commercial satellite programmes.

• Conduct RF and EMC testing on satellite subsystems and equipment.
• Support validation and verification processes for high‑tech space applications.
• Contribute to the development of test plans and standard operating procedures.
• Work on a shift basis (AM/PM rotation) to support 24/7 lab operations.

• Passionate about engineering
• Result‑oriented
• Proactive

Experience, skills and qualifications required:

• Degree in Electronics, Telecommunications, or a related field.
• Strong background in RF Testing with hands‑on experience in consumer product testing, SAR, and EMC.
• Experience working in lab environments or test facilities.
• Ability to work on‑site in Portsmouth, 5 days a week with AM/PM shift flexibility.

We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. We are committed to sustainable growth and continuous improvement, continuously pushing boundaries and embracing new possibilities. Join our passionate team and start building tomorrow, today!

• A personalised career path and a rewarding management style
• A chance to work on the most exciting engineering projects and technologies along with premium customers
• A huge diversity of engineering projects and industries
• A competitive salary
• Private medical insurance
• Pension scheme
• Cycle‑to‑work scheme among many additional benefits
• Social atmosphere, regular gatherings, and team building
• Flexible way of working (role dependent)

Mid‑Senior level

Full‑time

Consulting

Software Development and IT Services, IT Consulting

Referrals increase your chances of interviewing at ALTEN by 2×.