Top Systems Engineer Jobs in Los Angeles, CA

The role involves designing and developing satellite communication systems, conducting performance analysis, and supporting ASIC and FPGA system design.

As a Data and Control Systems Engineer, you will design, build, and integrate data systems for testing rocket components, work closely with technicians, and collaborate with operations and software teams to automate hardware control.

Lead end-to-end definition, integration, and delivery of the spacecraft bus for interplanetary missions. Own spacecraft-level requirements, interfaces, and performance budgets; coordinate internal teams and external vendors through design, procurement, integration, test, launch, and operations to ensure mission success.

The role involves leading software development for satellite systems, managing requirements, architecture, and CI/CD pipeline implementation within an agile environment.

Develop and maintain system architecture models using MBSE (SysML) tools; decompose requirements into functional/logical architectures; support milestone reviews (SRR/SDR/PDR/CDR); derive ConOps via mission threads and use cases; ensure model compliance to customer/internal standards; translate customer reference architectures; mentor teammates and improve MBSE processes and tools.

The Survivability Systems Engineer/Scientist leads analyses and testing for spacecraft survivability against environmental challenges, overseeing designs and compliance verification.

Provide 24/7 troubleshooting and engineering solutions for in-service Boeing and McDonnell Douglas aircraft systems. Research complex failures, perform root cause analysis, generate interim and final fixes, communicate with customers and support teams, create technical briefings and training, and ensure supplier/build partner compliance to sustain safe, continuous aircraft operations.

Lead spacecraft systems engineering across concept, requirements, design, integration, test, verification, and lifecycle support. Coordinate subsystems, perform trade studies and analyses, apply MBSE, resolve anomalies, manage risk and schedules, and mentor junior engineers to deliver mission-ready satellites.

As a Senior Mechanisms Systems Engineer, you will lead design and integration of complex mechanical systems, ensuring performance, reliability, and schedule alignment. Responsibilities include defining requirements, leading cross-disciplinary activities, driving development tests, and managing design and test schedules.

Responsible for fluid system architecture and function for vehicle subsystems, applying expertise in thermodynamics, design, and validation efforts.

The Vehicle Fluid Systems Engineer will manage fluid system architecture for rockets, conduct fluid analyses, and support hardware design and testing.

Lead architecture, development, and validation of end-to-end aircraft fuel systems. Drive cross-functional integration, system-level modeling (CFD), verification, supplier qualification, ground and flight test support, anomaly root-cause analysis, and mentor engineering teams while contributing to long-term fuel-system technology roadmaps.

Lead system-level design, integration, verification, and test for space segment and intersegment interfaces. Develop ICDs, SDDs, CONOPS, MBSE system architecture models, perform trade studies, and support operational test and verification activities.

The role involves developing software system-level requirements, managing risks, verification activities, and supporting software for vehicle test and launch operations.

The IT Systems Engineer designs, develops, and integrates complex systems, focusing on operational support and optimizing system engineering tasks in a collaborative environment.

The Information Systems Engineer will design integrations and enhance engineering processes across various business systems, focusing on scalability and efficiency. Responsibilities include collaborating with teams to implement systems solutions, optimizing integrations, monitoring performance, and supporting production applications.

The Principal Electrical Systems Engineer will lead the development of prototypes, design reusable modules, and evaluate new technologies for future product platforms, collaborating across teams.

The Ground Systems Engineer will develop and verify satellite ground systems, engage in design trade studies, and support integration and testing processes against customer requirements.

Lead development, implementation, and continuous improvement of the Quality Management System. Own document control, plan and run internal audits, support root-cause investigations and corrective actions, train cross-functional teams, and monitor QMS performance to drive reliability across design, manufacturing, supply chain, and test.

Lead architecture and scaling of finance systems across Oracle Fusion and integrations. Drive AI-assisted development, design data models, build integrations (SQL/PLSQL, REST/SOAP), automate financial workflows, and translate accounting requirements into scalable technical solutions while partnering with business and data teams.

Design and develop spacecraft systems for commercial, civil, and national security programs. Define and allocate requirements, perform system-level analyses and trades, ensure contractual and requirements compliance, support MBSE toolchains (DOORS, CAMEO), lead/participate in reviews (SRR/PDR/CDR), resolve cross-functional technical issues, and support integration, test, launch site, and mission operations as needed.

The Mission Operations Engineer leads spacecraft operations during their lifecycle, ensuring mission success through technical authority, procedure development, and anomaly response.

Lead design and analysis engineer to architect, deploy, and maintain edge computing and storage across 20+ global sites. Responsibilities include SAN/NAS management, VPN connectivity, Windows/Linux server administration, scripting (Python/PowerShell/Bash), troubleshooting, automation, data integrity/security, cross-functional team leadership, and supporting aircraft data analytics. Role is onsite in Long Beach and requires the ability to obtain an active U.S. Secret security clearance.

Lead avionics system-level integration, validation, testing, and operations for Terran R. Design and execute component, subsystem, and vehicle-level test plans, develop CONOPs, automation, and test infrastructure, support integrated testbeds, on-console operations, and data review during stage tests and launches.

The role involves leading engine system development, managing interfaces, supporting analysis and testing of rocket engine systems, and collaborating with technical teams.