Top Tech Jobs & Startup Jobs

Performs functional tests and inspections on avionics hardware before and after environmental testing. Conducts pneumatic leak tests, rate table testing, camera focusing, electrical bond measurements, and visual inspections. Follows technical procedures, operates test equipment safely in ESD and high-voltage environments, documents results, escalates abnormalities, and collaborates with vibration and thermal test teams. This entry-level role requires technical aptitude, basic electrical knowledge, attention to detail, and a strong safety mindset.

Perform computational fluid dynamics analyses supporting the design and qualification of rocket combustion hardware, including injectors, thrust chambers, heat exchangers, and igniters. Review test and flight data to validate models, collaborate with hardware designers, and apply fluid mechanics and heat-transfer expertise to influence designs. Develop analysis methods that reduce iteration time using meshing, boundary conditions, pre/post-processing, and engineering scripting.

Manage inbound and outbound shipping, order fulfillment, freight coordination, export documentation, customs brokerage, and international shipments. Classify shipments using HTS codes and ECCNs, develop dangerous goods and trade compliance procedures, package shipments, operate forklifts, maintain shipping areas, and resolve questions with internal and external partners. The role requires physical material handling, inventory accuracy, and process improvement in a fast-paced aerospace manufacturing environment.

Leads factory testing projects and initiatives, troubleshoots complex technical issues, oversees technician work, mentors team members, and collaborates with engineering to develop testing hardware, processes, and procedures. The role requires expertise in aerospace testing, materials, seals, and components, along with strong prioritization, leadership, safety, and problem-solving skills. This is a first-shift position in Long Beach, California, with a 50-hour workweek including guaranteed overtime.

Develop and own Relativity Space’s high-voltage lithium-ion battery system for the Terran R rocket. Responsibilities include deriving requirements, defining architecture and interfaces, selecting cells, coordinating mechanical, thermal, electrical, and BMS disciplines, owning battery safety, leading qualification and verification testing, conducting FMEA/FTA and reliability analysis, managing technical schedules and risks, supporting suppliers, and representing the battery system in design and safety reviews.

Provides technical leadership for quality engineering across aerospace test and launch operations. Owns verification, nonconformance management, corrective actions, quality processes, and AS9100 QMS integration. Leads systemic issue resolution, root-cause analysis, quality data evaluation, risk assessment, and cross-functional improvements. Mentors engineers, communicates program-level quality risks, and develops scalable standards for complex hardware and launch operations.

Partners with Engineering leaders to align people strategy with business priorities. Advises on organizational design, workforce planning, performance, change management, and employee relations; coaches leaders, supports high-performing teams, translates business insights into practical solutions, and communicates recommendations clearly. Requires 7+ years of progressive HR experience, including HR business partnering.

Supports the design, integration, testing, certification, operation, and troubleshooting of electrical systems aboard maritime recovery vessels. The role covers low-voltage controls, PLCs, networking, high-power distribution, and RF telemetry throughout the vessel lifecycle, including shipyard construction, sea trials, and offshore recovery missions. The engineer collaborates with engineering, marine, construction, and operations teams and incorporates operational lessons into future recovery platform designs.

Design, integrate, test, and operate Terran R rocket recovery subsystems and maritime vessel systems. Develop operational procedures, execute barge activation and checkout testing, troubleshoot technical issues, analyze system performance, and coordinate corrective actions. Support hazardous aerospace testing and offshore recovery missions in dynamic, extended-duration environments while collaborating with aerospace, vessel engineering, operations, and safety teams.

Owns end-to-end material planning for avionics hardware from development through production. Responsibilities include forecasting demand, analyzing BOMs and engineering changes, identifying long-lead risks, managing supplier material flow and shortages, allocating constrained components, supporting build readiness, and improving MRP and ERP planning accuracy. The role collaborates across engineering, sourcing, manufacturing, integration, testing, and launch teams.