Top Tech Jobs & Startup Jobs in Los Angeles, CA

Develops and tests mission-planning software throughout the full product lifecycle in an Agile Scrum environment. Responsibilities include C#/Java application development, CI/CD pipeline maintenance, Windows deployment, automated and formal testing, software integration, troubleshooting, technical customer interaction, documentation, and occasional Scrum Master duties. The role is fully on-site in Manhattan Beach, California and requires an active DoD Secret clearance with eligibility for Top Secret and SAP access.

Lead full systems engineering lifecycle activities including requirements development and allocation, interface definition (ICDs), integration, verification & validation (V&V), architecture and CONOPS development, test planning/execution, and technical briefings for customers and leadership. Support SRR/PDR/CDR reviews and coordinate with IPTs, suppliers, and test teams.

Supports Earned Value Management System implementation for major subcontracts and general procurement. Responsibilities include preparing month-end reports, developing material estimates at completion, maintaining cost and schedule baselines, conducting variance and estimate-to-complete analysis, preparing budgets and schedules, supporting cost reviews and audits, and assisting control account managers and integrated product teams. The role is fully onsite and requires an active Secret clearance with 10% travel.

Provides technical oversight for aircraft product support and supportability engineering across the lifecycle. Analyzes design alternatives, coordinates requirements, design, verification, and validation, and supports reliability, maintainability, logistics, modeling, provisioning, and fleet operations. Leads internal and external teams while managing cost, schedule, quality, proposals, and capture activities. Requires onsite work in California, active Secret clearance, SAP eligibility, and travel up to 25%.

Provides technical oversight for aircraft product support and supportability engineering across the lifecycle. Responsibilities include evaluating design alternatives, coordinating requirements, design, verification, and validation, and managing logistics disciplines such as reliability, maintainability, modeling, provisioning, spares, repairs, and fleet support. The role also supports proposals, leads teammates and suppliers, and ensures cost, schedule, quality, and performance objectives are met.

Manages cost control for manufacturing labor and materials on a restricted defense program. Performs Earned Value Management activities, including labor actuals versus plan, performance measurement baseline maintenance, change requests, percent-complete support, visibility reporting, and estimates-at-complete analysis. Collaborates with program analysts, scheduling, control account managers, manufacturing, and supply chain teams, using ERP views, dashboards, and PACE software to support operational reviews.

Principal Human Factors Engineer responsible for evaluating and verifying UX requirements, conducting human factors analyses, usability studies, workload assessments, and operator evaluations. The role develops human engineering plans, test procedures, reports, and compliance documentation; collaborates with design teams; assesses system workarounds; and supports airworthiness analysis. Requires an active Top Secret clearance and eligibility for SAP access, with 10% travel and onsite work in California.

Develop and maintain model-based systems engineering architectures, diagrams, profiles, queries, and configuration-controlled models across the system lifecycle. Collaborate with software, engineering, program management, and government teams to capture requirements, analyze system performance, support Agile development, and deliver recommendations. The role requires onsite work, U.S. citizenship, and an active Top Secret clearance, with preferred experience in DoDAF, CAMEO, SysML, C++, and Python.

Supports the SEIT Lead in managing systems engineering, integration, and test activities for a large-scale DoD program. Coordinates engineering teams, milestone reviews, verification and validation, interface requirements, technical metrics, program baselines, technical debt, and product integration. Requires extensive systems development and integration leadership, active Secret clearance, and full-time onsite work in Woodland Hills, California.

Designs, integrates, tests, and supports digital FPGA, PCB/CCA, electronic unit, and test system hardware for space flight programs. Responsibilities include digital analysis, FPGA simulation, test vector creation, worst-case signal analysis, hardware integration, and presenting design reviews to customers. The role collaborates with multidisciplinary engineering, production, procurement, and program management teams.