Field Engineer – Level 3 Installer GDTField Engineer – Level 3 InstallerBothell, WA$45–$50 / hourContractorThe ideal candidate is a technically capable field professional who can work independently, follow detailed method-of-procedure documentation, lead complex installations, and provide clear technical updates to customers, project managers, and engineering teams. The Level 3 Installer/Field Engineer is responsible for installing, commissioning, troubleshooting, maintaining, and replacing telecommunications and critical infrastructure equipment in switching offices, data centers, and other customer facilities.
Sr. Avionics Test Engineer, Avionics - Amazon Leo Amazon Kuiper Manufacturing Enterprises LLCSr. Avionics Test Engineer, Avionics - Amazon LeoRedmond, WAYou will be responsible for effectively testing the design and developing a production test solution for local manufacturing and contract manufacturers working with the electrical engineering, liaison engineering, test software, and manufacturing teams to root-cause issues for both PCBAs/LRUs and test systems. Avionics Test Engineer you will work within the avionics engineering team to develop test solutions for qualification, design verification, and production test of satellite avionics hardware Line Replaceable Units (LRUs).
Senior Electrical Engineer ACS Professional StaffingSenior Electrical EngineerBellevue, WA$110,000–$120,000 / yearOur client, a leading employee-owned engineering firm specializing in electrical power distribution, industrial control systems, and advanced technology solutions, is seeking a Senior Electrical Engineer to design and support complex industrial and commercial electrical systems. Perform power system modeling and analysis, including load flow studies, short-circuit analysis, protective device coordination, and arc flash calculations.
SR. AI SECURITY ENGINEER Widenet ConsultingSR. AI SECURITY ENGINEERSeattle, WashingtonContractorDemonstrated understanding of LLM and agent attack surface: prompt injection, data leakage through model output, insecure tool use, supply chain risk in models and dependencies. – Assess and mitigate agentic risk classes including excessive agency, capability chaining, tool and memory poisoning, and unsafe autonomous action.
I&C Design Engineer System OneI&C Design EngineerBellevue, WARemote$52–$85 / hourYou will report directly to the Non-Safety I&C Manager and collaborate with a dedicated team of scientists and engineers, driving the future of Generation IV advanced nuclear reactor technologies. This opening plays a pivotal role in advancing technology for Sodium Fast Reactor systems, focusing on system design, prototype development, integration, and commissioning.
NewFuel Handling Electrical Design Engineer System OneFuel Handling Electrical Design EngineerBellevue, WARemote$69–$115 / hourDevelop design deliverables including single-line diagrams, wiring diagrams, control panel layouts, cable schedules, grounding/bonding plans, instrumentation specifications, and interface control documents. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
Test Engineer System OneTest EngineerBellevue, WA$52–$85 / hourThe selected candidate will work closely with multidisciplinary engineering teams, scientists, and technicians to ensure testing is completed safely, accurately, and in accordance with project requirements. Bachelor's degree in Mechanical Engineering, Nuclear Engineering, Electrical Engineering, Chemical Engineering, or a related engineering discipline.
Plant Integration Engineer, Electrical System OnePlant Integration Engineer, ElectricalBellevue, WA$69–$115 / hourSystem One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Review electrical system design deliverables such as procurement specifications, requirements documents, system design descriptions, FMEA, calculations, and single-line diagrams.
Recruiter CollaberaRecruiterSeattle$35–$37 / hourTemporaryContractorPrior experience recruiting for Data Center, infrastructure, or technical roles (e.g., Construction Managers, Commissioning Engineers, Electrical Engineers, Supply Chain, Deployment Technicians). Day to Day: Hands-on Sourcing & Outreach (80–90% of the role): Finding talent, conducting phone screens, and building strong candidate pipelines.
Program Chief Engineer LeidosProgram Chief EngineerLake Stevens, WA$131,300–$237,350If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Leidos’ Undersea Systems Division is a recognized leader in C4ISR technologies, delivering innovative, mission-critical solutions across sensor networks, unmanned systems, and tactical platforms.
Subsea Lead Program Engineer LeidosSubsea Lead Program EngineerRedmond, WA$131,300–$237,350Strong technical focus, ability to support team leadership, and establish strong, collaborative working relationships with government customers, technical staff, senior managers, and peers. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
Senior Test and Integration Engineer LeidosSenior Test and Integration EngineerSeattle, WA$107,900–$195,050If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. You'll contribute to a multidisciplinary team focused on testing, integrating, and validating advanced maritime technologies, ensuring system reliability and performance from prototype design to full-scale system deployment for ongoing Navy missions.
NewMEP Superintendent HITT ContractingMEP SuperintendentSeattle, WA$99,000–$150,700 / yearThe MEP Superintendent’s role is to coordinate and manage all activities related to the construction startup and commissioning of the mechanical, electrical, and control systems in accordance with the contract documents and project schedule. Every day, our team members do amazing things in pursuit of our shared purpose to build trust with our clients, partners, subcontractors, and teammates.
Building Commissioning Engineer Commissioning Agents IncBuilding Commissioning EngineerSeattle, WA$80,000–$130,000 / yearAs a Commissioning Engineer, you will play a crucial role in ensuring the successful installation, startup, and testing of mechanical, electrical, plumbing, and control systems for complex projects. Our full-time positions offer competitive compensation and benefits which include: 24 days PTO and 5 sick days per year, health insurance at extremely low cost to employee, financial support for both internal and external professional education as well as 70% long term disability paid for by the company.
Commissioning Engineer Actalent IncCommissioning EngineerSeattle, WARemote$100,000–$180,000 / yearMinimum 10 years' experience in the Electrical Mission Critical Field Bachelor"s / Associates Degree as an Mechanical Engineer a plus A/E experience working in complex facilities or mission-critical projects a big plus Good communication skills, Interface with clients, contractors, equipment vendors, and owners agents as needed; Execute project assignments; Interface with project contractors, vendors, and testing technicians; Interact with all facets of the company: engineering, design, etc Experience with IEEE procedures and protocols a plus Possess basic knowledge of system design Commissioning certification or PE OSHA 10/30 certification a plus. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
Electrical Commissioning Engineer Enginuity AdvantageElectrical Commissioning EngineerSeattle, WAYou’ll work on some of the most critical facilities in the country—primarily data centers and AI infrastructure— alongside a deeply respected commissioning team known for technical excellence and professionalism. You’ll have access to top-tier tools, strong operational support, and a leadership team that values quality, safety, and long-term relationships over volume and burnout.
Senior Commissioning Engineer (Remote) SOLV Energy LLCSenior Commissioning Engineer (Remote)WARemote$127,324–$159,156 / yearThis position serves as the senior technical authority for commissioning engineering activities on assigned projects and functions as the primary engineering interface between Commissioning Project Management, Project Management, Engineering, Owners, Utilities, OEMs, and Field Services. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
Test and Commissioning Engineer Alstom SATest and Commissioning EngineerSeattle, WA$85,000–$100,000 / yearWere more than 85,000 people worldwide creating the industrys most diverse portfolio: high-speed trains, metros, trams, maintenance services and integrated systems. Youll work with sharp, committed teams solving complex challenges that shape the future of mobility, ensuring seamless integration of business and technology.
Mechanical Commissioning Engineer Enginuity AdvantageMechanical Commissioning EngineerSeattle, WAIf you’re a commissioning professional who thrives on complex, high-stakes projects and wants consistent work without the volatility that’s become common in the industry this role offers a rare combination of project stability, technical depth, and career upside. You’ll work on some of the most advanced data center and AI-driven facilities in the country, supported by a deeply experienced commissioning team, robust project backlog, and leadership that values quality over shortcuts.
Commissioning Engineer SOLV Energy LLCCommissioning EngineerWARemote$115,576–$141,581 / yearIn addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting. Job Description Summary: The Commissioning Engineer is responsible for leading and supporting testing, commissioning, and initial energization activities for utility-scale high-voltage (HV) substations, battery energy storage systems (BESS), and photovoltaic (PV) facilities.