Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own end-to-end software subsystems for autonomous precision weapon systems, including architecture, safety-critical C/C++ development, testing, hardware integration, simulation, and live-fire support. Build SIL/HIL infrastructure, establish rigorous software engineering and safety practices, mentor engineers, and diagnose issues during military field and flight tests. The role requires extensive embedded, real-time, safety-critical defense or aerospace software experience and expertise with RTOS, embedded Linux, hardware interfaces, and autonomous flight systems.

Own mechanical design of autonomous munition airframes, mechanisms, payload packaging, thermal systems, and deployment hardware from concept through production. Lead structural analysis, FEA, environmental qualification, design-for-manufacture, production drawing release, and GD&T. Collaborate with in-house manufacturing and RF teams, support qualification testing, and mentor mechanical engineers. The role requires extensive defense or aerospace hardware experience, hands-on composite and metallic design, and expertise in tactical environmental requirements.

Design and integrate complex RF circuits and systems for autonomous precision munitions. Responsibilities include RF PCB prototyping, benchtop bring-up, EMI/EMC testing, field testing, verification and validation, RF performance analysis, product development planning, manufacturing transition, and technical customer support. Collaborate with mechanical, electrical, firmware, DSP, and software engineers while developing products from concept through market release.

Architect and develop guidance, navigation, and control systems for autonomous precision munitions in GPS-denied environments. Responsibilities include terminal guidance laws, state estimation, sensor fusion, 6-DOF simulations, flight control, Monte Carlo verification, hardware-in-the-loop testing, flight-test analysis, anomaly investigation, embedded-code transition, and mentoring GNC engineers.

Develop embedded, mission, and ground software for autonomous precision systems using C, C++, and Python on Linux and RTOS platforms. Integrate sensors, radios, actuators, cameras, and other hardware; build simulation, hardware-in-the-loop, and automated test infrastructure; and support bench validation, production integration, code reviews, CI, and field testing. Collaborate across electrical, mechanical, RF, and systems engineering teams in a fast-moving environment.

Own aerodynamic design and performance optimization for autonomous precision munition airframes from concept through flight test. Lead CFD and low-order aerodynamic analysis, develop performance models and aerodynamic databases for GNC, integrate propulsion and airframe systems, and plan wind tunnel and instrumented flight-test campaigns. Mentor engineers and establish technical standards for analysis quality.

Develops manufacturing and assembly processes, work instructions, DfM improvements, supplier capabilities, ECO/ECR changes, RMA analysis, calibration schedules, equipment maintenance, and ERP/MES production data. Supports new product introduction and continuous improvement across CNC machining, assembly, molding, overmolding, and additive manufacturing. Requires mechanical engineering knowledge, production process expertise, supplier management, documentation discipline, and ITAR U.S. Person eligibility.

Develop embedded, mission, and ground-tool software for autonomous precision munitions using C, C++, and Python. Integrate sensors, radios, actuators, cameras, and other hardware across Linux and RTOS environments. Build simulation, hardware-in-the-loop, automated testing, and software interfaces; support field testing and hardware debugging. Collaborate with multidisciplinary engineering teams and contribute to code review, CI, and documentation.

Owns day-to-day U.S. entity accounting, including full-cycle close, reconciliations, intercompany accounting, revenue recognition, cost accounting, inventory valuation, payroll, taxes, audits, and internal controls. The role improves accounting processes, supports U.S. GAAP compliance, prepares audit-ready schedules, and provides budget-to-actual, procurement, and cash forecasting support for a growing manufacturing and defense company.

Supports the President by managing calendars, inboxes, complex travel, meetings, board and investor coordination, leadership operating rhythms, hiring interviews, and special projects. Handles confidential government, board, personnel, and export-controlled information with discretion. This full-time, on-site role requires strong organization, communication, judgment, and the ability to obtain and maintain a U.S. security clearance.