Staff Mechanical Engineer, Fluid Systems Radiant NuclearStaff Mechanical Engineer, Fluid SystemsEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Principal Power Systems Engineer Radiant NuclearPrincipal Power Systems EngineerEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. You'll collaborate closely with electrical design, controls, turbomachinery, nuclear, thermal, and software teams to ensure safe, stable, and reliable power delivery under a wide range of operating and contingency conditions.
NewSenior Mechanical Project Engineer Mantis InnovationSenior Mechanical Project EngineerLos Angeles, CA$130,000–$150,000 / yearWe look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. Client sites may include industrial facilities, commercial buildings, utility plants, mechanical rooms, construction sites, production areas, rooftops, and other operational environments.
NewSenior Project Engineer Mantis InnovationSenior Project EngineerBurbank, CA$120,000–$140,000 / yearWe look at the entire facility-inside and out-and can impact 70% of what a building operator allocates critical budget dollars toward, including: Strategic electricity and natural gas procurement, renewable energy, and demand response; climate impact reduction and reporting, net zero strategies, and sustainability planning; roofing, solar, HVAC assessment management, pavement, building envelope, data center optimization, and EV charging; lighting/LED retrofits, HVAC/mechanical systems, and BMS/BAS improvements and implementation. Client sites may include industrial facilities, commercial buildings, utility plants, mechanical rooms, construction sites, production areas, rooftops, and other operational environments.
Senior Electrical Engineer GHD Group Pty LtdSenior Electrical EngineerIrvine, CAExperience: Excellence at all stages of the project life cycle, from preparing project scope and fee proposals, writing feasibility studies, consulting, developing detailed design drawings and specifications, developing budgetary construction cost estimates, and providing construction support, and managing stakeholder expectations. This position provides opportunities to lead projects from planning and design through construction support, collaborate with multidisciplinary teams, and work directly with clients to deliver practical, reliable, and cost-effective electrical solutions for critical infrastructure and community-focused projects.
Electrical Design Engineer Salas O'Brien, Inc.Electrical Design EngineerTustin, CA$80,000–$125,000 / yearPart timeOur expertise includes data centers, healthcare, science and technology, high‑rise buildings, clean energy, education, and other building types, as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Building for the long term means our team members can expect to work on meaningful, challenging projects within a people‑first culture that values collaboration, curiosity, and thoughtful problem‑solving.
OS Platform Engineer K2 Space CorpOS Platform EngineerLos Angeles, CA$160,000–$200,000 / yearBacked by $450M from leading investors including Altimeter Capital, Redpoint Ventures, T. Rowe Price, Lightspeed Venture Partners, Alpine Space Ventures, and others - with an additional $500M in signed contracts across commercial and US government customers - we're mass-producing the highest-power satellite platforms ever built for missions from LEO to deep space. Engineered to survive the harshest radiation environments and to fully capitalize on today's and tomorrow's massive rockets, K2 satellites deliver unmatched capability at constellation scale and across multiple orbits.
Sr Software Engineer - Content Platform Engineering The Walt Disney CompanySr Software Engineer - Content Platform EngineeringGlendale, CaliforniaDisney Entertainment and ESPN Product & Technology is a global organization of engineers, product developers, designers, technologists, data scientists, and more – all working to build and advance the technological backbone for Disney’s media business globally. Our team develops and manages a diverse suite of products and services that power Disney’s media supply chain, enabling content delivery for iconic brands like Disney+, ESPN+, Hulu, ABC, Marvel, and Star Wars.
Senior Software Engineer Deluxe Media IncSenior Software EngineerBurbank, CA$170,000–$200,000 / yearSince 1915, Deluxe has been the trusted partner for the world's most successful Hollywood studios, independent film companies, TV networks, exhibitors, advertisers and others, offering best-in-class solutions in post-production, distribution, asset and workflow management, and cloud-based technologies. Where the Senior Director sets direction with Product, Engineering leadership, and Operations, you translate that direction into working systems and make the hard technical calls along the way.
NewStaff Software Engineer, Application Modernization Holthouse Carlin & Van Trigt LlpStaff Software Engineer, Application ModernizationIrvine, CA$150,000–$175,000 / yearWe expect that our Staff Software Engineer will have the following qualifications: 10+ years building and operating production applications and services, including architecture ownership and cross-functional delivery leadership, designing and implementing scalable, secure, reliable, and supportable systems. Experience building an experience or orchestration layer over third-party systems of record, including API facades, backend-for-frontend, anti-corruption layers, canonical domain models, versioned contracts, event-driven synchronization, idempotent write-back, and resilience against dependencies outside your control.
NewStaff Software Engineer Foodsmart IncStaff Software EngineerCARemote$180,000–$200,000 / yearAbout the role: As a Staff Engineer at Foodsmart, you are a senior technical leader responsible for designing and scaling critical backend and data systems that power our consumer experiences, clinical workflows, and partner integrations. Through our highly personalized, digital platform, we guide our 2.2 million members-including those in employer-sponsored health plans, regional and national Medicaid managed care organizations, Medicare Advantage plans, and commercial insurers-on a tailored journey to eating well while saving time and money.
Battery Test Engineer Harbinger Motors IncBattery Test EngineerGarden Grove, CA$120,000–$140,000 / 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.
Software Engineer, Test Engineering and Operations SpaceXSoftware Engineer, Test Engineering and OperationsHawthorne, CA$125,000–$145,000 / yearDevelop, maintain, streamline, and troubleshoot Python-based analysis tools, data pipelines, enterprise applications, automated tests, and software systems that support hardware checkout, test operations, and vehicle processing. You will work directly with SpaceX engineers to discover their needs, rapidly learn new technologies and domains, and apply engineering judgment to build highly reliable, data-driven software.
Cybersecurity Engineer Pixxel Space Technologies, Inc.Cybersecurity EngineerLos Angeles, CAThe Cybersecurity Engineer will play a central role in Pixxel's NIST SP 800-171 implementation, CMMC Level 2 assessment readiness, Body of Evidence development, incident response, vulnerability management, and continuous compliance program. Designed to make hyperspectral data more accessible, Aurora by Pixxel combines high-frequency imagery with AI-powered tools to generate actionable insights, even for users without technical backgrounds.
Principal Power Systems Engineer Radiant Industries IncPrincipal Power Systems EngineerEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. You'll collaborate closely with electrical design, controls, turbomachinery, nuclear, thermal, and software teams to ensure safe, stable, and reliable power delivery under a wide range of operating and contingency conditions.
Senior Mechanical Engineer, Fluid Systems Radiant Industries IncSenior Mechanical Engineer, Fluid SystemsEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Staff Mechanical Engineer, Fluid Systems Radiant Industries IncStaff Mechanical Engineer, Fluid SystemsEl Segundo, CAPortable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials.
Customer Engineer III, AI Infrastructure, Google Cloud Google LLCCustomer Engineer III, AI Infrastructure, Google CloudLos Angeles, CABe a trusted advisor to our customers, helping them understand and incorporate AI accelerators into their overall cloud strategy by recommending migration paths, integration strategies, and application architecture that incorporate Google Cloud AI optimized infrastructure. Once educational institutions, government agencies, and other businesses sign on to use Google Cloud products, you come in to facilitate making their work more productive, mobile, and collaborative.
Senior Materials Engineer - Metals Rivian Automotive IncSenior Materials Engineer - MetalsTustin, CA$98,500–$123,100 / yearDefine material requirements, specifications, validation plans, and acceptance criteria for components, assemblies, and manufacturing processes involving metals Partner with design, CAE, manufacturing, quality, corrosion, durability, purchasing, and supplier development teams to ensure material performance targets are achieved Drive failure analysis and root cause investigations related to mechanical properties, microstructure, corrosion, coating performance, heat treatment, joining, and forming of metallic components. Strong metallurgical background in steels, including phase transformations, heat treatment, hardenability, microstructure-property relationships, weldability, coatings, corrosion mechanisms, and failure modes Working knowledge of aluminum and other light-metal systems including casting, extrusion, sheet, forming, joining, and corrosion considerations Experience supporting end-to-end product development.
Sr. Software Validation and HIL Engineer, Power Electronics Rivian Automotive IncSr. Software Validation and HIL Engineer, Power ElectronicsTorrance, CA$135,000–$168,000 / yearRivian 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. Rivian 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 People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services.