Sr. Test Engineer Verified today

As our Sr. Test Engineer for RF AIT (Radio Frequency Assembly, Integration, and Test), you will play a pivotal role in the development, assembly, integration, and testing of RF systems and components for Loft space missions. This role requires a strong background in RF engineering, electrical engineering, and space technology.

About the Role

• Lead the assembly and integration of RF subsystems and components into the spacecraft.
• Ensure proper installation, wiring, and connectivity of RF hardware according to design specifications.
• Develop test plans and procedures for RF systems and components.
• Conduct comprehensive RF tests to verify system performance, including sensitivity, signal-to-noise ratio, and frequency response.
• Troubleshoot and resolve RF hardware issues during testing.
• Prepare RF hardware for environmental testing, including thermal vacuum testing, vibration testing, and electromagnetic interference (EMI)/electromagnetic compatibility (EMC) testing.
• Analyze and report on environmental test results to ensure RF systems meet specified requirements.
• Collaborate with RF system architects and design engineers to perform system analysis and simulations for performance optimization.
• Work closely with cross-functional teams, including electrical engineers, mechanical engineers, and system engineers, to integrate RF systems into spacecraft successfully.
• Demonstrate hands-on experience with space hardware and spaceflight antennas, with a strong understanding of design intent.
• Apply proficiency in test engineering, including test design, validation, execution, and troubleshooting.
• Execute tests such as EMI/EMC, GNC GPS testing, and TTNC (tracking telemetry and control).
• Employ knowledge of relevant software for testing and analysis.
• Apply familiarity with electrical check-out procedures and environments.

Must Haves

• Bachelor's degree in Electrical Engineering, Aerospace Engineering, or a related field (Master's degree preferred).
• Minimum 5 years of experience in RF subsystem testing and integration.
• Proven experience in RF system integration, simulation, and performance analysis.
• Experience in payload RF systems, transceiver, and amplifier design.
• Proven experience with RF testing tools (VNA, Spectrum Analyzer, RF chamber).
• Knowledge in EMI/EMC characterization.
• Excellent communication and teamwork skills.

Nice to Haves

• Experience in Signal Processing algorithms.

Benefits

• 100% company-paid medical, dental, and vision insurance option for employees and dependents.
• Flexible Spending (FSA) and Health Savings (HSA) Accounts offered with employer contribution to HSA.
• 100% employer paid Life, AD&D, Short-Term, and Long-Term Disability insurance.
• Flexible Time Off policy for vacation and sick leave, and 12 paid holidays.
• 401(k) plan and equity options.
• Daily catered lunches and snacks in office.
• International exposure to team in France.
• Fully paid parental leave: 14 weeks for birthing parent and 10 weeks for non-birthing parent.
• Carrot Fertility provides comprehensive fertility healthcare and family-forming benefits.
• Off-sites and social events.
• Relocation assistance when applicable.

About Loft Orbital

Founded in 2017, Loft provides governments, companies, and research institutions with a fast, reliable, and simple way to deploy missions in orbit. We integrate, launch, and operate spacecraft, offering end-to-end missions as a service across Earth observation, IoT connectivity, on-orbit AI, national security missions, and more. With more than 30 missions flown, Loft's flight heritage and proven technologies enable customers to focus on their mission objectives. With a growing fleet on track to reach 30 satellites by 2027, we are scaling up quickly across offices in San Francisco, CA; Golden, CO; and Toulouse, France.