Mechanical Test Engineer II VastMechanical Test Engineer IILong Beach, California$112,340–$159,468 / yearPerform hands-on assembly, integration, instrumentation, and testing of ECLSS hardware spanning fluid systems, chemical subsystems, and electrical controls (pumps, valves, sensors, tubing, controls hardware) at operating pressures generally lower than thermal control test systems, including troubleshooting components and supporting root cause investigations of anomalies. Design test fixtures, wiring diagrams/schematics, and DAQ setups, and collaborate closely with ECLSS Manufacturing Engineers, Responsible Engineers (REs), Test Technicians, and the Controls and Automation team to ensure test setups reflect design intent and meet production-level testing needs.
Senior Design Quality Engineer Circadia Technologies LtdSenior Design Quality EngineerEl Segundo, CA$120,000–$160,000 / yearSubject Matter Ownership: Deep, hands-on proficiency in Design Controls, Risk Management (ISO 14971), CAPA management, Complaint Handling, and Post-Market Surveillance (PMS). Post-Market Surveillance (PMS): Design and maintain the Post-Market Surveillance (PMS) system, generating PMS reports, clinical evaluation updates, and data trending summaries.
Instrument/Electrical Engineer INEOS PhenolInstrument/Electrical EngineerCarson, CA$120,644–$165,000 / yearActively participate in hazard and risk assessments resolving process safety management (PSM) issues (scenarios).Review and provide comments on engineering design packages (issued for approval and construction packages) issued by engineering and capital projects team. INEOS Olefins and Polymers USA includes the polyethylene and polypropylene plants located on Battleground Road in La Porte, Texas and the Chocolate Bayou Plant in Alvin, Texas; also includes the Carson, California Polypropylene Manufacturing plant and the Hobbs, New Mexico Fractionation Complex.
Senior/Principal Mission Software Engineer HermeusSenior/Principal Mission Software EngineerLos Angeles, CA$128,250–$156,750 / yearAbout The Role: The Mission Systems Engineering team develops the Mission Management System-the software platform connecting mission subsystems, autonomy services, operator interfaces, communications links, and telemetry across Hermeus aircraft and ground systems. Preferred Skills and Experience: Experience with mission systems, command-and-control software, mission planning, ground-control systems, autonomy platforms, or operator-facing applications.
Senior Avionics Test Engineer Castelion CorporationSenior Avionics Test EngineerTorrance, CaliforniaIn this role, you will own test requirements, automated test equipment (ATE) development, integration, validation, and performance characterization across domains including power electronics, digital interfaces, RF assemblies, motion control, and flight avionics. You will design fixtures, build automated test stations, support DVT and qualification, and define the test performance envelope for components, circuit cards, and integrated sub-systems.
Staff Thermal Engineer VastStaff Thermal EngineerLong Beach, CaliforniaVast is rapidly developing its multi-module Haven Station to ensure a continuous human presence in space for America and its allies, enabling advanced microgravity research and manufacturing, and unlocking a new space economy for government, corporate, and private customers. Bachelor’s degree in Aerospace Engineering, Physics, or related Engineering discipline with a minimum of 10+ years of related professional work experience, or a Master's degree in a related engineering discipline and 5+ years of experience.
Backend Engineer, Rust (Mid-Senior) RevelBackend Engineer, Rust (Mid-Senior)Los Angeles, CaliforniaTo conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Our backend includes the core runtime that executes RevelCode – our proprietary language for deterministic hardware control – the command and telemetry bus, and the services and APIs behind the Revel Console.
Controls Project Manager-Service Sunbelt Controls IncControls Project Manager-ServiceCypress, CA$81,000–$107,000 / yearESSENTIAL FUNCTIONS: Leadership of client meetings and development of contracts to finalize sales, and maintains positive relationships with all clients, vendors, subcontractors, and industry contacts. What''s great about working at Sunbelt Controls is that we're a big enough company to be a leader in Automated Controls contracting in California, the Pacific Northwest, and the Southwest U.S., but as a 100% employee-owned ESOP, we're a private company with a family-oriented feel.
Manager, Vehicle Controls Arc BoatsManager, Vehicle ControlsTorrance, California5+ years of hands-on experience in embedded systems, controls, or vehicle electrical integration, with a strong ability to guide and support engineers in troubleshooting and development. Now we’re extending our platform to commercial applications, starting with tugs, ferries, and defense, with years worth of signed contracts and a pipeline that spans every vessel type on the water.
Senior Design Quality Engineer Circadia HealthSenior Design Quality EngineerEl Segundo, California$120,000–$160,000 / yearSubject Matter Ownership: Deep, hands-on proficiency in Design Controls, Risk Management (ISO 14971), CAPA management, Complaint Handling, and Post-Market Surveillance (PMS). Post-Market Surveillance (PMS): Design and maintain the Post-Market Surveillance (PMS) system, generating PMS reports, clinical evaluation updates, and data trending summaries.
Sr Fire Protection Engineer - LA28 AECOMSr Fire Protection Engineer - LA28Los Angeles, CAWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan.
Senior Software Engineer Coalition IncSenior Software EngineerCAIn this role, you will design, build, and operate large-scale cloud services that run internet-wide and customer-specific scans, ingest and normalize third-party threat intelligence, and surface high-quality findings into our underwriting, risk, and security workflows. Hands-on experience building or maintaining scanning, detection, or similar engine-like systems (e.g., vulnerability scanning, security scanning, data processing pipelines, or similar high-throughput engines).
Sr. Principal Software Engineer - Backend, Identity & Access Management (Chronosphere) Palo Alto Networks IncSr. Principal Software Engineer - Backend, Identity & Access Management (Chronosphere)Burbank, CASet the architectural direction for the platform on a 1-3 year horizon, including APIs for other teams, shippable iterations, build-versus-buy decisions, how we manage technical debt, and how to scale reliably. The Identity & Access Management team owns our authentication and access control platform: the APIs, libraries, services, and data stores other engineering teams integrate with to control who can do what in their part of the product.
Software Engineer I, Spacecraft Simulation New Grad True Anomaly IncSoftware Engineer I, Spacecraft Simulation New GradLong Beach, CAYou will learn from experienced engineers as you help develop algorithms for modeling complex coupled physics including 6-degree-of-freedom (6DOF) rigid body dynamics, thermal systems, attitude dynamics and control, power systems, propulsion, and their interactions. Contribute to multi-physics simulation libraries for spacecraft systems modeling, including: 6DOF rigid body dynamics with environmental perturbations (gravity gradient, solar radiation pressure, atmospheric drag, magnetic torques).
Aerospace Supplier Quality Engineer TRIGO ADR AmericasAerospace Supplier Quality EngineerLos Angeles, CA$70,000–$100,000 / yearTrigo’s team of dedicated Delivery Assurance Specialists, Supplier Development Specialists, Supplier Quality Engineers and Program Managers support hundreds of Customers and are deployed to thousands of Suppliers worldwide focused on achieving On-Time and On-Quality Delivery results. Prior practical experience and implementation of Quality Engineering tools and systems such as: DOE, FMEA, SPC, RCCA, APQP, PPAP, controls plans, material control, process control, systems performance, product evaluation, MSA, metrology, automated measurement, and software is preferred.
Senior MSP Engineer (Remote) Red Cup IT, Inc.Senior MSP Engineer (Remote)Los Angeles, CARemoteWe are looking for a Senior MSP Engineer is responsible for designing, implementing, and supporting client IT infrastructure across on‑premises and cloud environments within a managed services model. Plan and execute migrations and deployments (e.g., Microsoft 365/Exchange Online, Azure/AWS workloads, server upgrades, network refreshes).
Sr. Quality Engineer EVgoSr. Quality EngineerEl Segundo, CaliforniaPlays a critical role in sustaining EVgo's existing charging solutions and supporting the development of next-generation Electric Vehicle Supply Equipment (EVSE) through quality engineering, statistical analysis, and supplier collaboration. Equivalent technical education or training in a related field (e.g., certification program, coursework in electrical or reliability engineering, or demonstrated on-the-job learning) accepted in lieu of a formal degree.
Supplier Quality Engineer, Powertrain Harbinger MotorsSupplier Quality Engineer, PowertrainGarden Grove, California$120,000–$180,000 / yearHarbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger’s service providers, including providers of background checks, staffing services, and cloud services.
Supplier Quality Engineer, Low Voltage And Adas Harbinger MotorsSupplier Quality Engineer, Low Voltage And AdasGarden Grove, CA$120,000–$190,000 / yearHarbinger may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Harbinger may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our HR, legal, and finance teams, and the team(s) with the position(s) for which you are applying; (ii) Harbinger affiliates; and (iii) Harbinger's service providers, including providers of background checks, staffing services, and cloud services.
R&D Systems Engineer Silvus TechnologiesR&D Systems EngineerLos Angeles, California$110,000–$150,000 / yearIts battle-proven StreamCaster family of MANET radios and proprietary MN-MIMO waveform provides the vital communications link for defense, law enforcement and public safety agencies around the world, and in the toughest operational environments. Silvus Technologies , a leading provider of advanced MANET and MIMO communications systems, is reshaping mesh network technology for mission-critical applications – on the ground, in the air and at sea.