Top Tech Jobs & Startup Jobs in Los Angeles, CA

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.

Supports the Supply Chain Team with indirect procurement, market analysis, cost optimization, and service-quality improvement. Collaborates with mentors and cross-functional teams, provides progress updates, and applies business and industry concepts to real challenges. The internship is full-time, on-site for at least 12 consecutive weeks in early 2027, with opportunities to develop procurement, analytics, and professional skills.

Supports propulsion engineers in designing and analyzing components and subassemblies for Rocket Lab’s Archimedes engine. The intern collaborates with multidisciplinary teams, applies engineering concepts to real hardware challenges, works with mentors, provides progress updates, and develops technical and professional skills. The role requires full-time, on-site availability in Long Beach, California, for at least 12 consecutive weeks beginning May or June 2027.

Supports the Fluid Components team in designing and developing valves and actuators for rocket engines and launch vehicles. Works with engineering professionals and mentors to apply engineering concepts, solve technical challenges, collaborate across teams, and contribute to development projects. The internship is full-time and onsite for at least 12 consecutive weeks in Long Beach, California, beginning in early 2027.

Ensures supplier quality for harnesses, cables, parts, services, and manufacturing processes. Responsibilities include supplier sourcing and qualification, technical quality flow-downs, PPAP oversight, supplier performance analysis, root-cause and corrective-action leadership, SPC and yield improvement, process qualification, and cross-functional issue resolution. The role partners with engineering, manufacturing, purchasing, and suppliers to improve quality, cost, cycle time, and reliability in regulated aerospace production.

Develops and analyzes trajectories for launch vehicles and spacecraft, including orbital maneuvers, rendezvous, station keeping, launch windows, delta-V budgets, and collision avoidance. Supports mission design, flight software and GNC validation, simulation tool development, mission readiness reviews, real-time mission operations, anomaly response, and post-launch analysis for Earth, lunar, and interplanetary missions.

Supports the design, analysis, and testing of combustion devices and related structures and components. The intern will gain experience with GD&T drafting, data processing, testing, engineering problem-solving, and propulsion-related hardware while working closely with mentors and cross-functional teams. The role requires full-time, on-site work for at least 12 consecutive weeks during early 2027.

Supports turbopump assembly development and design maturation through CAD and drawing updates, data review, and engineering analysis. Collaborates with propulsion engineers, mentors, and cross-functional teams while gaining hands-on aerospace experience. The internship involves work on LOX and fuel pumps supporting rocket engines and requires full-time, on-site participation for at least 12 consecutive weeks beginning in early 2027.

Supports Rocket Lab’s Space Systems Division with Assembly Integration and Test sequence development for satellites. The intern collaborates with systems engineers, mentors, and cross-functional teams to resolve design issues, apply engineering concepts, develop technical skills, and contribute to hardware testing and development projects. The role is full-time, on-site in Long Beach, California, for at least 12 consecutive weeks beginning May or June 2027.