Top Tech Jobs & Startup Jobs in Los Angeles, CA

Develop and scale manufacturing processes from prototypes to production. Lead design-for-manufacturability improvements, production readiness, automation, lean initiatives, factory workflow optimization, tooling and equipment planning, and manufacturing documentation. Partner with engineering, machining, supply chain, and operations to resolve production issues, improve quality and throughput, support new product introduction, and establish scalable manufacturing infrastructure for aerospace products.

Supports the operation and growth of an aerospace company’s enterprise IT environment. Responsibilities include endpoint management, networking, cybersecurity, hardware deployment, Windows support, troubleshooting, and end-user assistance. The three-month onsite development program provides mentorship, meaningful projects, and potential conversion to full-time employment based on performance.

Three-month, full-time onsite engineering development program for rising seniors and recent graduates at a space technology startup. Participants work with mentors on one to three mission-critical projects across engineering, manufacturing, software, testing, structural analysis, GNC, astrodynamics, project management, IT, and related functions. Interns provide monthly leadership updates and may receive full-time offers based on performance. Relocation participants may qualify for a housing stipend.

Supports hands-on assembly, integration, verification, and testing of spacecraft, aerospace hardware, payloads, and ground support equipment. Develops procedures, performs mechanical and electrical integration, troubleshoots issues, supports environmental testing, manages configuration and traceability, and contributes to root-cause investigations and process improvements. Collaborates across engineering, manufacturing, quality, supply chain, and program teams. The onsite El Segundo role requires a bachelor’s degree and 2+ years of relevant experience, with domestic travel up to 20%.

Designs, integrates, tests, and qualifies optical signal processing systems for spacecraft and payloads. Develops calibration, detection, localization, tracking, and image-processing algorithms; analyzes test data; conducts optical characterization and anomaly investigations; and partners with multidisciplinary teams to deliver flight-ready hardware and software. The role requires expertise in imaging systems, optics, detectors, modeling, simulation, and algorithm validation, with onsite work in El Segundo and up to 20% domestic travel.

Drive delivery of mission-critical software capabilities for next-generation space systems. Coordinate software, hardware, systems, and test teams; remove roadblocks; manage project scope, schedules, costs, risks, dependencies, procurement needs, and milestones. Lead cross-functional planning and communicate technical tradeoffs to stakeholders. The role is onsite in El Segundo, California, with up to 20% domestic travel.

Manage the full lifecycle of government and commercial contracts, including proposals, negotiations, compliance, modifications, documentation, performance, and closeout. Advise teams on FAR, DFARS, ITAR, export controls, contractual risks, and regulatory obligations. Negotiate complex agreements with federal agencies, prime contractors, and subcontractors while supporting program managers, executives, legal, accounting, operations, and engineering teams.

Administer and optimize Siemens Teamcenter PLM, including users, permissions, workflows, upgrades, integrations, system monitoring, databases, backups, and disaster recovery. Troubleshoot PLM, CAD, database, and infrastructure issues while partnering with engineering, manufacturing, IT, Siemens, and vendors. Improve PLM processes, develop automation scripts, maintain documentation, and support a scalable environment. The onsite role requires Teamcenter administration experience and familiarity with Windows Server, SQL Server, CAD integrations, and PLM workflows.

Leads cross-functional manufacturing program execution from development through production. Responsibilities include integrated planning, schedules, budgets, capacity, material costs, staffing, hardware milestones, KPI monitoring, risk management, supplier coordination, corrective actions, facility and equipment planning, cost estimates, and operational readiness. The role aligns manufacturing, engineering, supply chain, production planning, facilities, and subcontractors while driving accountability and delivery performance without direct authority.

The Electrical Engineer will design and build prototypes, refine electrical designs, test systems, and collaborate with other engineering teams to mature a flight-ready technology.