Plant Integration Engineer – Mechanical & Process Systems (Long-Term Contract) Pay Rate: $69–$115/hr — Remote with occasional travel Employer: System One Project: Advanced Nuclear – Natrium Demonstration Plant (Kemmerer, WY) System One is seeking an experienced Plant Integration Engineer – Mechanical & Process Systems to support the design and integration of Nuclear and Energy Island systems for the Natrium advanced nuclear project. This role provides technical and administrative oversight across a wide range of mechanical/process systems while interfacing with multi-disciplinary engineering teams. Key Responsibilities + Provide oversight of mechanical and process systems including: air & gas systems, cranes, HVAC, fire protection, condensate & feedwater, heat rejection, cooling towers, etc. + Lead integration of engineering deliverables across geographically distributed team members. + Support development of plant 3D model elements for assigned systems. + Coordinate mechanical/process interfaces with civil/structural, electrical, PRA, seismic, and fluid systems. + Review design deliverables for quality, accuracy, configuration control, and completeness. + Track engineering schedules, drive completion of tasks, and mitigate schedule risks. Qualifications & Skills + Bachelor’s degree in Engineering, Physical Sciences or similar discipline. + 10+ years of experience in nuclear or power plant design/retrofits with emphasis on mechanical/process systems. + Multi-system engineering experience among those listed above. + Proven leadership in cross-functional and cross-disciplinary engineering integration teams. + Ability to work effectively with distributed and international technical teams. + Experience tracking design schedules and driving timely deliverables. + Excellent communication skills (written and verbal); ability to summarize critical design integration information for internal and leadership audiences. + Experience working under ASME NQA-1 or ISO 9001 quality standards. + High integrity, collaborative mindset, and respect for diverse expertise. Why System One + Landmark nuclear innovation project + Collaborative environment of top engineers and designers + Competitive long-term contract rate Impactful, first-of-a-kind engineering challenge 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.