Relativity Space · 5 days ago
Sr Avionics Electromechanical Technician, First Shift
Long Beach, CA
Full-time
Onsite
Senior Level
$36.13/hr - $46.75/hr
5+ years expRelativity Space is building rockets to serve today’s needs and tomorrow’s breakthroughs. The Sr Avionics Electromechanical Technician will be responsible for assembling electromechanical builds and integrating avionics hardware, collaborating closely with design and manufacturing engineers to troubleshoot build issues and maintain flight-readiness standards.
3D TechnologyAerospaceArtificial Intelligence (AI)Manufacturing
Responsibilities
Assembling electromechnical builds
Build flight and development avionics hardware from the ground up — integrating PCBAs, connectors, cabling, thermal interfaces, fasteners, and enclosures into complete units
Interpret engineering drawings, wiring diagrams, mechanical assembly models, and work instructions with minimal supervision
Collaborate closely with design engineers, manufacturing engineers, and quality to troubleshoot build issues, implement process improvements, and maintain flight-readiness standards
Ability to perform minor PCBA rework in alignment with IPC-A-610, J-STD-0001
Qualification
Required
5+ years of experience in electronics manufacturing, with hands-on expertise in both PCBA rework and electromechanical assembly
Strong mechanical assembly skills, including torque tools, bonding, and integration of electronics into enclosures or chassis
Comfortable reading and interpreting complex electrical schematics, mechanical drawings, and assembly documentation
Be able to manufacture components to a high workmanship standard, including some soldering and wire harnessing
Preferred
Proficient in fine-pitch soldering, component-level troubleshooting, and rework using hot air, soldering iron, and rework stations
IPC-A-610, J-STD-001, or NASA-STD-8739.x certification (current or expired)
Familiarity with cable and harness assembly, including wire crimping, stripping, and routing (per IPC/WHMA-A-620 or similar)
Background using MES/ERP systems for tracking work orders, part usage, and nonconformances
Benefits
Competitive salary and equity
A generous PTO and sick leave policy
Parental leave
An annual learning and development stipend
Company
Relativity Space
Relativity Space is an aerospace company that designs, develops, and builds 3D printed rockets.
1001-5000 employees
Funding
Current Stage
Late StageTotal Funding
$1.36BKey Investors
FidelityTiger Global ManagementPlayground Global
2023-11-15Series F· $20M
2022-02-03Secondary Market
2021-06-08Series E· $650M
Leadership Team
Eric Schmidt
Chair and CEO
David Giger
VP of Engineering
Recent News
Research & Development World
2025-12-24
2025-11-14
2025-11-12
Company data provided by crunchbase