Top Tech Jobs & Startup Jobs in Los Angeles, CA

Develop and test embedded flight software for spacecraft using RTOS and embedded Linux. Responsibilities include writing hardware drivers, unit testing within continuous integration, hardware-in-the-loop validation, requirements development, code reviews, design reviews, and supporting on-orbit flight operations. The role requires C and C++, embedded software experience, and a Secret clearance or ability to obtain one.

Leads qualification and acceptance testing for satellite components and systems. Designs mechanical test setups, fixtures, instrumentation, and data acquisition systems; analyzes test data; produces reports; troubleshoots technical issues; collaborates with design and systems engineers; improves test processes; and mentors junior engineers and technicians.

Supports the design, assembly, maintenance, and execution of mechanical qualification and acceptance test setups for satellite components and spacecraft. Performs hands-on instrumentation and data acquisition work, documents test procedures and results, troubleshoots testing issues, and ensures compliance with safety and quality standards under senior engineer guidance.

Develop and own spacecraft propulsion systems and components from concept through testing, qualification, production, and acceptance. Responsibilities include CAD design, performance analysis, drawing and specification reviews, test planning and execution, data analysis, risk-based engineering decisions, project scheduling, stakeholder communication, technical documentation, and mentoring. The role supports civil, commercial, and defense space programs and requires U.S. citizenship and the ability to obtain and maintain a security clearance.

Develops spacecraft propulsion and fluidic components from concept through qualification and production. Responsibilities include CAD design, performance analysis, drawing and specification review, test planning and execution, data analysis, technical risk decisions, project scheduling, stakeholder communication, and engineering process documentation. The role also provides technical mentorship and supports testing and troubleshooting of flight hardware.

Own Rocket Lab’s social media and digital communications across multiple platforms. Responsibilities include developing editorial calendars, creating and publishing real-time launch and company content, translating technical topics for broad audiences, managing organic and paid campaigns, analyzing performance, optimizing engagement, protecting brand voice, and experimenting with new formats and distribution strategies. The role requires hands-on writing, shooting, editing, publishing, event support, and travel to dynamic aerospace activations.

Supports logistics provider evaluation, cost control, and policy and process development. Collaborates with supply chain professionals, applies industry concepts to real challenges, leads development projects, and works cross-functionally. The internship includes mentorship, progress updates, technical learning, and professional networking. Candidates must be enrolled in a relevant degree program, maintain the required GPA, have supply chain experience, and work full-time onsite for at least 12 consecutive weeks.

Supports the Supply Chain Team with market analysis and actionable cost-optimization solutions while maintaining service quality. The intern collaborates with mentors and cross-functional teams, applies supply chain and industry concepts, supports development projects, provides progress updates, and participates in professional learning activities. The role is full-time and onsite in Long Beach, California, for at least 12 consecutive weeks beginning May or June 2027.

Supports the design and analysis of propulsion components and subassemblies for Rocket Lab’s Archimedes engine. Works with multidisciplinary engineering teams, applies aerospace and mechanical engineering concepts, collaborates across teams, receives mentorship, and contributes to development projects. The role is full-time and on-site for at least 12 consecutive weeks beginning in early 2027.

Supports People and Culture operations and gains hands-on experience across the employee lifecycle. Collaborates with HR-related teams, works with a mentor, attends progress meetings, participates in professional events, and applies business concepts to workplace challenges. The internship is full-time and on-site for at least 12 consecutive weeks beginning May or June 2027.