Top Tech Jobs & Startup Jobs in Los Angeles, CA

Designs, develops, integrates, tests, and qualifies advanced hardware subsystems for tactical applications. Responsibilities include decomposing systems into CPUs, GPUs, FPGAs, and software; defining performance, interface, voltage, signaling, and cabling requirements; conducting laboratory integration with electronic test equipment; interpreting system requirements; performing technical reviews; and collaborating with systems, software, digital engineering, and integration teams.

Develops manufacturing labor cost estimates for proposals and program activities. Analyzes specifications, blueprints, bills of material, and historical labor data; builds estimating models; prepares compliant Bases of Estimate using FAR, DFARS, and company procedures; presents findings to leadership and customers; and supports pre-award, post-award, and negotiation activities.

Supports the Northrop Grumman Law Department across corporate and transactional matters. Responsibilities include federal contracting research, subpoena and service-of-process coordination, legal document review, ethics and conflict reviews, correspondence, legal database maintenance, attorney training support, ePROCS reviews, and cross-functional projects. The role requires strong organization, discretion, communication, independent judgment, and familiarity with corporate entity documentation.

Leads a manufacturing systems engineering team developing and deploying advanced manufacturing, digital worker, connected worker, and automation solutions. Oversees technical execution, requirements, process performance, budgets, schedules, quality, technology transition, and production integration. Manages employee development, staffing, hiring, and resource allocation across programs while supporting proposals, customer requirements, and continuous improvement initiatives.

Develops and integrates complex systems by analyzing customer requirements, allocating requirements, conducting trade studies, and managing verification and validation. The role supports Agile engineering teams, test planning and execution, troubleshooting, data analysis, simulation model development, and technical baseline management. Responsibilities include ensuring mechanical, electrical, environmental, reliability, and performance requirements are satisfied within schedule and cost constraints.

Leads complex EMI/EMC test campaigns for electronic systems and subsystems, including test planning, equipment setup, execution, data analysis, troubleshooting, root-cause analysis, and compliance reporting. Develops and approves procedures, coordinates readiness reviews and facilities, recommends mitigation strategies, and mentors engineers and technicians. Collaborates with design and systems teams and supports occasional travel, extended work weeks, and weekend testing.

Designs and develops mechanical ground support equipment for spaceflight hardware integration and testing. Responsibilities include 3D CAD modeling, requirements definition, structural analysis, GD&T drafting, design reviews, proof-load diagrams, fabrication support, nonconformance resolution, and integration/test process development. The engineer supports vendors and end users while coordinating across program functions. The role requires independent judgment, leadership, and an active TS/SCI clearance with CI polygraph and SAP eligibility.

Develop and execute software integration, qualification, acceptance, and automated testing for mission planning systems. The role authors test plans and reports, troubleshoots software and hardware integrations, supports CI/CD test automation, analyzes root causes, resolves issues with development teams, and provides fielded-product support. Work is performed on-site in Manhattan Beach, California, with potential travel for testing events, planning meetings, and customer support.

Administers and designs LAN, WAN, and VPN infrastructure; configures Cisco routers, switches, firewalls, and related network hardware; monitors network performance; develops documentation; evaluates future communications needs; coordinates third-party maintenance; and supports network architecture and troubleshooting. The role is full-time onsite in Redondo Beach, requires a Secret clearance, DoD 8570 IAT Level II certification, and occasional travel.

Leads a 10–15-person software engineering team supporting mission planning and mission data management. Responsibilities include staffing, recruiting, training, performance management, career development, workforce planning, compensation coordination, conflict resolution, and process improvement. The manager partners with program teams to align engineering resources with delivery goals and maintains engineering excellence. The role requires software or systems engineering experience, Agile or SAFe knowledge, and an active DoD Secret clearance.