Top Systems Engineer Jobs in Los Angeles, CA

The Staff Avionics Systems Engineer will deliver space-ready compute units and manage hardware systems, ensuring functionality across various constraints while collaborating with science and software teams.

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.

The Electrical Power and Harness Systems Engineer will ensure integrated execution of subsystem requirements, manage specifications, facilitate design reviews, and support mission readiness within satellite projects.

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 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 leading the development of satellite ground mission planning systems, overseeing software development, coordinating systems requirements, and ensuring project success through collaboration and technical guidance.

The Ground MILSATCOM Systems Engineer leads software development for satellite ground mission planning systems, focusing on systems engineering and team collaboration. Responsibilities include requirement analysis, interface design, testing, and mentoring.

Design, develop, and verify RF, digital, and optical satellite communications payloads. Perform system CONOPS, requirements definition, link and performance analyses, tool development (MATLAB/OOP), integration, test, and supplier oversight across program lifecycle from concept through on-orbit operations.

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

The Sr. NetSuite Systems Developer manages the company's NetSuite ERP, focusing on production support, enhancements, integration, and process optimization while collaborating with business analysts and technical teams.

Support 24/7 Boeing 777X operations by troubleshooting in-service airplane systems, performing root-cause analysis, developing interim and final engineering solutions, communicating with customers, ensuring supplier compliance, and providing technical briefings to restore safe revenue service.

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.

Design, develop, analyze, integrate, and validate RF, digital, and optical satellite communications payloads across lifecycle. Perform trade studies, requirement definition, simulations (link, capacity, reliability), develop MATLAB tools and algorithms, lead hardware procurement and test, and support system integration, verification, and demonstrations.

As a Mission Assurance Engineer, coordinate mission assurance efforts, evaluate designs, and ensure systems meet operational requirements for projects at all stages.

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.