Senior Systems Engineer -- Algorithms (ONSITE) RTX CorpSenior Systems Engineer -- Algorithms (ONSITE)Fullerton, CAWe are looking for Senior Systems Engineers in Algorithms to support the Joint Precision Approach and Landing System (JPALS) program in the area development of solutions to GPS Navigation Systems. Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 5 years prior relevant experience or an Advanced Degree in a related field and minimum 3 years of experience.
Principal Systems Engineer Northrop Grumman CorpPrincipal Systems EngineerEl Segundo, CA$114,000–$171,000 / yearBachelor's Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline and 5 years of related engineering experience; OR a Master's Degree in a STEM discipline and 3 years of related engineering experience; OR a PhD in a STEM discipline and 1 year of related engineering experience. In this role, your primary roles and responsibilities will include: Serve as the ICD lead engineer, owning definition, documentation, update, and configuration control of system and subsystem Interface Control Documents (ICDs).
Radar Systems Engineer II RTX CorpRadar Systems Engineer IIEl Segundo, CAAdvanced degree in Science, Technology, Engineering or Mathematics (STEM) discipline (preferably Electrical Engineering, Aerospace Engineering, Computer Engineering, Computer Science, Mechanical Engineering, Applied Mathematics, Physics). Experience troubleshooting electronic and/or system-level issues, signal processing, control theory, statistics, information theory, and detection methods, Imaging/pattern recognition, Data filtering (Kalman, batch, optimal estimation).
Electrical Test Engineer, Intelligence Systems Anduril Industries IncElectrical Test Engineer, Intelligence SystemsSanta Ana, CA$129,000–$171,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. Design and source PCB Assemblies with varying complexity - from FPGA based data acquisition boards, to MCU platform data interfaces, breakout boards, wiring harnesses, or peripheral modules.
Senior Systems Engineer – Secret Clearance | Riverside, CA Cambridge International Systems IncSenior Systems Engineer – Secret Clearance | Riverside, CARiverside, CA$92,000–$150,000 / yearAs a Senior Systems Engineer, you will play a critical role in evaluating, analyzing, and integrating complex communications systems and infrastructure to ensure interoperability, performance, and reliability across mission-critical environments, that serve U.S. government missions overseas/the Cambridge corporate office. By working collaboratively, listening proactively, and engaging across functions we create solutions that build on the best ideas our employees bring to the table.
Radar Senior Systems Engineer (On-Site) RTX CorpRadar Senior Systems Engineer (On-Site)El Segundo, CAAdvanced degree in Science, Technology, Engineering or Mathematics (STEM) discipline (preferably Electrical Engineering, Aerospace Engineering, Computer Engineering, Computer Science, Mechanical Engineering, Applied Mathematics, Physics). Experience troubleshooting electronic or system-level issues, signal processing, control theory, statistics, information theory, and detection methods, Imaging/pattern recognition, Data filtering (Kalman, batch, optimal estimation).
Manufacturing Test Engineer, Intelligence Systems 2nd Shift Anduril Industries IncManufacturing Test Engineer, Intelligence Systems 2nd ShiftSanta Ana, CA$129,000–$171,000 / yearTo ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process. This third-party service provider provides risk-intelligence services that may include analysis of sanctions and watchlists, adverse media, public-record information, and other lawful open-source or commercial data sources.
Systems Engineer Esports Riot Games IncSystems Engineer EsportsLos Angeles, CAAs a Systems Engineer in the Esports Event Technology (EET) Team, you will support a team focused on building, supporting and maintaining the infrastructure, tooling and applications that power Riot''s esports events around the world. You will work in a self-guiding, cross-functional team with highly skilled individuals to ensure that Riot''s infrastructure is capable of supporting all Riot Esports initiatives.
Lab Systems Engineer, Silicon Bring-Up & Automation Platforms Apple IncLab Systems Engineer, Silicon Bring-Up & Automation PlatformsCalifornia, CAExecute bring-up of new SoCs and boards from first power-on through validation sign-off, register-level debug, protocol analysis, and root-causing issues across hardware, software, and test infrastructure Run validation test plans against design specs and triage failures at the bench with lab instrumentation (scopes, logic analyzers, power analyzers), collaborating with design teams to drive issues through to closure Build and maintain internal tools, dashboards, and automation that give hardware and lab engineers visibility into lab state, device health, and validation progress Develop shared instrumentation/automation libraries used across lab teams, and APIs/data pipelines that tie lab instrumentation and validation tooling into a coherent platform Apply AI-assisted development to lab tooling, including plugins, custom skills, and agentic workflows Deploy and operate the Kubernetes infrastructure these tools run on, working closely with hardware, software, and lab infrastructure teams to reduce manual toil and improve observability across bring-up and lab automation workflowsBachelor's degree required. This work involves close collaboration with hardware, software, and infrastructure teams to enable rapid data exploration, debug large-scale systems, and implement alerting mechanisms that enhance observability and transparency across automation workflows.
Principal Space Systems Engineer Mitre CorpPrincipal Space Systems EngineerEl Segundo, CA$162,400–$203,000 / yearDeep technical expertise in one or more of the following space-focused areas: space surveillance sensors, Space Domain Awareness, command and control, battle management command and control, space protection and resiliency, space threats and effects chains, intelligence, surveillance and reconnaissance, satellite communications, ground data transport and processing, enterprise data architectures, Space Control, astrodynamics, or space mission analysis. Demonstrated experience as a strategic space systems of systems thought leader, enterprise architect, chief engineer, or senior technical advisor focused on one or more of the following areas: the end-to-end system lifecycle, including concept development, system and enterprise architecture, requirements, interfaces, design, integration, test, verification and validation, deployment, operational transition, and technical risk management.
Principal Systems Engineer Mitre CorpPrincipal Systems EngineerEl Segundo, CA$162,400–$203,000 / yearThe Systems and Operations Department (L626) within MITRE's Systems Engineering Division in the Center for Engineering and Analysis delivers innovative, mission-focused solutions using a multidisciplinary systems engineering approach to address sponsor challenges critical to national security missions. Experience supporting the United States Space Force, United States Air Force, Joint organizations, the Department of War (DoW) or Intelligence Community (IC) to enhance capability development, systems integrations, force design, or operational analysis.
Principal Guidance, Navigation and Control GNC Engineer Space Kinetic CorpPrincipal Guidance, Navigation and Control GNC EngineerEl Segundo, CA$165,000–$215,000 / yearWho We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations - one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attainable, distributed) to space missions while reducing the ecosystem''s reliance on consumable fuel. Our goal is to move away from one-to-one space architectures - where each satellite in a constellation has one (or a small # of) primary payloads attached to the bus -- and unlock a 'one-to-many' system, where each satellite has a large number of payloads which can be deployed from their host spacecraft at high velocities without firing a thruster.
BAS Controls Technician Southland IndustriesBAS Controls TechnicianGarden Grove, CA$28–$65 / hourThis role involves working with our clients on creating a database of control programs and systems, programming, and installing the Control Systems for the clients' buildings. Experienced BAS Field Programmer/ Controls Engineer with expertise in Building Automation Systems to create Controls Programs and Systems Databases.
Senior Staff SW Systems Engineer - Mobile Apps DexCom IncSenior Staff SW Systems Engineer - Mobile AppsCA$149,000–$248,300 / yearWhat makes you successful: You possess expert-level Systems Engineering knowledge and have successfully architected and delivered large-scale, connected software-enabled products comprising Mobile Apps, Cloud Services, APIs, Backend Platforms, and embedded devices. You will act as the technical anchor for software-centric systems, partnering closely with Product Management, Software Engineering, Clinical, Regulatory, Quality, Cybersecurity, Data Platform, and Commercial teams to deliver innovative solutions that improve the lives of people living with diabetes.
Software Systems Engineer KBRSoftware Systems EngineerEl Segundo, CA$121,000–$151,000 / yearThe role focuses on defining, decomposing, and validating requirements for prime contractor software deliverables, and leading system-of-systems software integration back into DoD programs and operational environments, This position is best suited for a senior engineer who can operate as the Government's technical integrator-driving interfaces, verification, risk reduction, and deployment alignment across multiple contractors and DoD enclaves. Coordinate software deployment and integration activities with Government teams and primes using DoD‑aligned DevSecOps pipelines, including automated testing, security scanning, artifact management, and compliant delivery processes.
Quality Systems Engineer Precision Castparts CorpQuality Systems EngineerGardena, CA$100,000–$125,000 / yearManages the customer complaints and corrective action system by assigning and tracking corrective actions to process owners, coordinating retests with inspection, assuring actions are completed on time, approving plans, reporting them out, assigning effectiveness follow up audits to internal auditors, and creating/distributing process metrics. is the market leader in manufacturing large, complex structural investment castings, airfoil castings, forged components, aerostructures and highly engineered, critical fasteners for aerospace applications.
SR. Electrical Engineer Essel EnvironmentalSR. Electrical EngineerSanta Fe Springs, CAYou will create electrical schematics, will write PLC/HMI programs, and will participate in the debugging, testing, and commissioning of custom machinery that include motion systems, heaters, pumps, and automated hoists. Have you gained significant experience in designing electrical system layouts, electrical panel designs and control programs with great quality, accuracy, and timeliness and are looking to expand your skill set?.
Senior Systems Engineer - Electronic Parts & Supply Chain The Aerospace CorpSenior Systems Engineer - Electronic Parts & Supply ChainEl Segundo, CA$155,900–$233,900 / yearLead, mentor and enable Aerospace colleagues to work cooperatively with customer personnel, and contractor personnel to guide risk assessments and mitigation that span the lifecycle; to include system development; assembly, integration, test, low rate initial production, and full production; assess readiness for new technology insertion in the component and radiation areas; recommend investments and data collection to assist customer in acquisition decision making. Defense Systems Group (DSG) provides analysis-based decision support to senior leaders on space architectures, policy and strategy, technology development, warfighter capability enablers, systems integration, defense industrial base, and threat reduction to help shape existing and future space missions across the national security space (NSS) enterprise.
Senior Industrial Engineer, Maritime Production System Design Anduril Industries IncSenior Industrial Engineer, Maritime Production System DesignSanta Ana, CA$146,000–$194,000 / yearThe Maritime Manufacturing Technology Team is responsible for rapidly developing and implementing manufacturing technologies and processes for cutting-edge defense hardware, including deployable static and moving surface, undersea and sea to air vehicles, and scaling these products in our new manufacturing facilities. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.
Staff Industrial Engineer, Maritime Production System Design Anduril Industries IncStaff Industrial Engineer, Maritime Production System DesignSanta Ana, CA$166,000–$220,000 / yearThe Maritime Manufacturing Technology Team is responsible for rapidly developing and implementing manufacturing technologies and processes for cutting-edge defense hardware, including deployable static and moving surface, undersea and sea to air vehicles, and scaling these products in our new manufacturing facilities. To ensure your safety and help you navigate your job search with confidence, please keep the following critical points in mind: No Financial Requests: Anduril will never solicit payment or demand personal financial details (such as banking information, credit card numbers, or social security numbers) at any stage of our hiring process.