Primary Sodium Pump Test Engineer (Remote Eligible | $63- $80/hr | 1-Year Contract with possible extension Location: Everett, WA / Bellevue, WA System One is seeking a Primary Sodium Pump Test Engineer to support a high-performance engineering team working on the testing and validation of advanced reactor system components. This role will focus on test planning, execution, and system interface design for a major sodium test facility. Key Responsibilities: + Serve as the primary test engineer for sodium pump design and deployment + Lead test planning, system interface development, and test execution + Coordinate design documentation and team communications across geographically diverse teams + Develop and maintain system-level test requirements and procedures + Support the design and application of data acquisition and instrumentation for test environments + Analyze test results and contribute to system refinement + Ensure integration between design and test engineering efforts Qualifications: + Bachelor’s degree in Mechanical Engineering or related field + 5+ years of test engineering experience + Experience with alkali metals, instrumentation, or lab/industrial testing strongly preferred + Familiarity with DAQ/control systems and test documentation development + Strong cross-functional collaboration and communication skills + Self-starter able to lead tasks with minimal supervision + Nuclear or DOE project experience preferred System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law. Ref: #161-Managed Staffing Charlotte System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.