Systems Engineer DZYNE TechnologiesSystems EngineerIrvine, CaliforniaPhysical Demands: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job: Must have the ability to stoop, stand, climb, occasionally lift a minimum of 25 lbs. Clearance Level Required: None Export Control / ITAR Requirement: This position requires access to information and technology subject to U.S. export control laws and regulations, including the International Traffic in Arms Regulations (ITAR).
Head of Validation and Systems Engineering Bedrock RoboticsHead of Validation and Systems EngineeringSan Francisco, CaliforniaChoose the right instrument for each claim — log playback, closed-loop physics simulation, structured proving-ground testing, or on-site work — and specify the tooling and sim capability needed to make those instruments trustworthy across a growing fleet. Define the KPIs — verification coverage, defect trends, release readiness, system maturity — and turn dense test data into the small number of charts that let leadership, customers, and insurers make a call.
Member of Technical Staff, Distributed Systems Radical NumericsMember of Technical Staff, Distributed SystemsSan Francisco, CaliforniaYou should care about how every layer of the cluster affects research velocity: provisioning and capacity, scheduling and multi-tenancy, storage and lineage, communication overhead, observability, and the reliability of long-running jobs across thousands of accelerators. Partner closely with model researchers and training scientists to unblock large-scale runs, advise on parallelism and performance trade-offs, and design systems that support new scientific directions rather than constrain them.
US - Program Manager - Boundary Systems (AI PMO) AuxoAI EngineeringUS - Program Manager - Boundary Systems (AI PMO)Irvine, CaliforniaIdentify hidden downstream impacts caused by changes to data ownership, chart of accounts, master data, file formats, APIs, schedules, or business processes. · Facilitate cross-team dependency reviews across application owners, integration teams, functional teams, data teams, security, infrastructure, and vendors.
Senior Hardware Systems Engineer CrusoeSenior Hardware Systems EngineerSunnyvale, CaliforniaWe're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. You will work closely with cross-functional teams to support, debug, and improve hardware platforms at scale, with a particular focus on PCIe, InfiniBand, and NVMe/storage, which have been identified as essential areas for deeper expertise.
Senior Systems Modeling Engineer ZiplineSenior Systems Modeling EngineerSan Francisco, CA$145,000–$185,000 / yearContinuously improve model fidelity by comparing predictions against laboratory testing and production flight data, identifying model deficiencies, and deploying validated improvements that increase predictive accuracy across the fleet. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible.
Engineering Validation & Reliability Technician – Ground Systems ZiplineEngineering Validation & Reliability Technician – Ground SystemsSan Francisco, CA$45–$58 / hourAs a Engineering Validation & Reliability Technician, you will investigate field-return hardware, partner with Field Service Engineers to resolve complex technical issues, perform structured root cause analysis, execute engineering validation testing, and work closely with Ground Systems Test Engineers to improve product reliability. Success in this role means delivering high-quality engineering investigations, identifying root causes, executing reliable validation testing, and providing actionable technical feedback that improves product reliability, engineering decision making, and future product designs.
Mechanical Engineer, Ground Systems ZiplineMechanical Engineer, Ground SystemsSouth San Francisco, CA$135,000–$225,000 / yearOur customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. Develop and execute verification plans (environmental, fatigue, vibration, thermal, EMI/EMC where applicable), build test rigs/fixtures, run test campaigns, analyze results, and close findings with corrective actions and measurable reliability improvements.
Staff Systems Engineer (CT Imaging) HeartFlowStaff Systems Engineer (CT Imaging)San Francisco, CA$190,000–$250,000 / yearDirector of Systems Engineering, you will own the system requirements and verification and validation (V&V) strategy for optimizing Heartflow product outputs across scanners, detectors, reconstruction kernels, and imaging techniques, so Heartflow produces accurate, consistent results no matter how or where a scan was acquired. Own the strategy and system architecture for optimizing Heartflow product outputs across EID-CT and PCCT (spanning scanners, detectors, reconstruction kernels, and imaging techniques), characterizing how these differences affect Heartflow's products and partnering with Engineering to address them.
Mechanical Engineer, RF Systems ZiplineMechanical Engineer, RF SystemsSouth San Francisco, CA$135,000–$225,000 / yearThe performance of an RF system is inseparable from its mechanical implementation: antenna position, orientation, ground plane, surrounding structures, radome materials, feed routing, connector interfaces, shielding, tolerances, water exposure, and structural deformation can determine whether a link works reliably in the field. Our customers include the world's largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible.
Chief Space Systems Engineer Space Systems IntegrationChief Space Systems EngineerEl Segundo, CA$210,000–$230,000 / yearPerforms systems architecting and engineering activities such as system requirements definition, interface definition, design, interface management, data architecture development, systems integration, performance analysis, lifecycle cost analysis & estimation, decision analysis, and development and refinement of communications concepts of operation. Bachelor of Science and eighteen (18) years or more experience; Master's and sixteen (16) years or more experience, or an additional 4 years of experience may be used in lieu of a Bachelor's degree.
Senior Systems Integration Engineer EpirusSenior Systems Integration EngineerTorrance, CaliforniaThis role contributes to requirements definition at all levels, develops test plans, specifies test station hardware and software, and oversees the creation and transition of new test stations and procedures to manufacturing. To 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.
Senior Solutions Engineer - Systems Integration (Bess) AES CorporationSenior Solutions Engineer - Systems Integration (Bess)Flexible, CA$113,000–$141,525 / yearSenior Solutions Engineer - Systems Integration serves as a technical owner for how BESS subsystems come together electrically and functionally in the field, ensuring safe, reliable, and performant operation across diverse project environments. Serve as a technical representative supporting the full product lifecycle by participating in permitting and local jurisdiction discussions, managing integration risks, and enabling long‑term operational performance improvements.
Senior Data & Control Systems Engineer Relativity SpaceSenior Data & Control Systems EngineerLong Beach, CA$124,000–$186,000 / yearAny unsolicited submission - via email, our website, social media, or directly to an employee - will be deemed the property of Relativity Space, and no fee will be owed absent a current, fully executed agreement with Talent Acquisition that specifically authorizes submissions for the applicable role. About the Team: The Factory Test team designs, builds, and operates the infrastructure needed to test nearly every part of Terran R right here at our headquarters in Long Beach, CA.
Senior Manufacturing Engineer – Advanced Electromechanical Systems Sapphire TechnologiesSenior Manufacturing Engineer – Advanced Electromechanical SystemsCypress, CaliforniaSapphire Technologies is seeking a Senior Manufacturing Engineer to industrialize and scale advanced electromechanical products incorporating high-speed rotating machinery, active magnetic bearings, electric machines, power electronics, controls, liquid cooling, and precision mechanical assemblies. Develop manufacturing expertise across precision rotating assemblies, electric machines, magnetic bearings, power electronics, fluid systems, production testing, and contract-manufacturing operations.
Senior Systems Test Engineer SkyryseSenior Systems Test EngineerEl Segundo, CA$150,000–$200,000 / yearWork closely with cross-functional teams including GNC, Perception, Safety, Systems, Flight Test, and Software to ensure successful integration and testing of complex avionics systems. In this role, you’ll focus heavily on electromechanical actuation system testing, ensuring test setups accurately simulate real-world conditions to validate performance and reliability.
Project Management Specialist - Millennium Space Systems BoeingProject Management Specialist - Millennium Space SystemsEl Segundo, California$101,150–$148,750 / yearMillennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work. Millennium Space Systems, a Boeing Company, is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
Systems Administrator Crestwood Behavioral HealthSystems AdministratorStockton, CA$37–$41 / hourThis role is responsible for maintaining system stability, performance, and availability; administering Dell server hardware, Power Vault and Nimble storage systems; supporting Endpoint Central, Zoom, and Proofpoint; and developing automation using PowerShell and PowerShell Universal, including support of internal web‑based tools. Qualifications: Bachelor's Degree in Computer Science, Information Technology, or a related technical discipline; or an equivalent combination of education, technical certifications, training, and relevant work experience.
Senior Systems Engineer I Rocket Lab USASenior Systems Engineer ILong Beach, CA$130,000–$170,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.
Senior Systems Engineer II Rocket Lab USASenior Systems Engineer IILong Beach, CA$135,000–$200,000 / yearImportant information: FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Our Space Systems team builds everything from complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space, like solar panels, flight software, star trackers, optical systems, separation systems, radios, and more.