Job Title: Senior Security Programs Specialist -Access Authorization /Fitness for Duty Type: Long term Contract Compensation: $84 - $135 hourly Contractor Work Model: Remote System One is seeking an experienced Senior Security Programs Specialist – Acc...

Job Title: Engineer Location: Eau Claire, Wisconsin Type: Contract Compensation: $55 - $60 hourly Contractor Work Model: Hybrid Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clearance requirement...

Job Title: Engineer Location: Minneapolis, Minnesota Type: 12 months Contract Compensation: $55.00 - $60.00 hourly Contractor Work Model: Hybrid System One is currently seeking an Engineer on a 12 month contract position located in Minneapolis, MN. Eng...

Job Title: Principal Engineer Seismic/CSA Integration & Oversight Type: Contract, 12 months Compensation: $69.00 - $115.00 per hour Contractor Work Model: Remote Responsibilities Support the development of plant level requirements and strategies relate...

Job Title: Senior Nuclear Simulator Hardware Engineer Location: Bellevue and Everett, Washington Type: Contract Compensation: $69 - $115 hourly Contractor Work Model: Onsite System One is seeking to hire a Senior Nuclear Engineer, Simulator Hardware De...

Job Title: Nuclear Training Material Developer - Operations Training Location: Kemmerer, WY , Wyoming Type: Contract (yearlong) typically extends on a yearly basis Compensation: $52 - $85 hourly Contractor Work Model: Remote Paid Holidays | PTO System ...

Job Title: Facilities Specialist Location: Wedowee, Alabama Type: 3 year Contract Compensation: $26.00 hourly Contractor Work Model: Onsite System One is currently seeking a Facilities Specialist on a 3 year contract position located in Wedowee, AL. Fa...

Job Title: Senior Structural Engineer Location: Birmingham, Alabama Type: 3 year Contract Compensation: $63.00 hourly Contractor Work Model: Onsite System One is currently seeking a Senior Structural Engineer on a 3 year contract position located in Bi...

Job Title: Substation Design Engineer Location: Chicago, IL Type: Direct Hire Contractor Work Model: Hybrid/Remote Substation Electrical Engineer – Grid Mid to Senior Level | Electrical Power Engineering Hybrid Work Schedule Full-Time | Direct Hire Pos...

Job Title: Substation Design Engineer Location: Houston, Texas Type: Direct Hire Compensation: Contractor Work Model: Hybrid/Remote Substation Electrical Engineer – Grid Mid to Senior Level | Electrical Power Engineering Hybrid Work Schedule Full-Time ...

Job Title: Substation Design Engineer Location: Atlanta, Georgia Type: Direct Hire Compensation: Contractor Work Model: Onsite Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clearance requirements...

Job Title: Solar Specialist (Owner’s Representative / Site Representative) Location: Cleveland, Mississippi Type: Contract Work Model: Onsite Duration: ASAP Per Diem: $178/day Position Overview System One is seeking an experienced Solar Specialist (Own...

Job Title: Principle Engineer - Fire Protection Design Engineer Location: Aiken, South Carolina Type: Contract (Long-term) Contractor Work Model: 100% onsite. Local candidates or willing to relocate at the candidate's expense. Hours: 6:45 AM to 5:15 PM...

Job Title: Plant Design Integration Engineer Type: Contract (yearlong) typically extends on a yearly basis Compensation: $56 - $95 hourly Contractor Work Model: Fully Remote Paid Holidays | PTO System One is seeking to contract with a Plant Integration...

Job Title: System Design Engineer, Sodium Cover Gas System Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $52.00 - $85.00 hourly Contractor Work Model: Fully Remote (US based) Paid Holidays | PTO Syst...

Job Title: Mechanical Engineer 5 (Nuclear Steam Supply System Piping & Integration) Location: Corvillas, OR Type: Direct Hire Work Model: Remote with travel to client’s physical offices as needed. System One is seeking a Mechanical Engineer for a direc...

Job Title: Senior Safety Methods Engineer Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $69 - $115 hourly Contractor Work Model: Fully Remote Paid holidays and PTO System One is seeking a Senior Safe...

Job Title: Senior Nuclear Safety Analysis Engineer Location: Bellevue, WA Type: Contract (yearlong) typically extends on a yearly basis Compensation: $69-$115 hourly Contractor Work Model: Fully Remote Paid Holidays | PTO System One is seeking to contr...

Job Title: HVAC Engineer Location: Richland , Washington Type: Direct Hire Compensation: $126,000 - $171,000 annually Contractor Work Model: Onsite System One is hiring HVAC Engineers for direct, full-time roles supporting engineering projects across t...

Job Title: Project Engineer 4 (Nuclear QA/ASME Sect III) Location: Corvillas, OR Type: Direct Hire Contractor Work Model: Remote, with occasional travel System One is actively seeking a full time, direct hire QA Project Engineer with strong commercial ...

Job Title: Electrical Engineer Location: Birmingham, Alabama Type: 3 year Contract Compensation: $55.00 hourly Contractor Work Model: Hybrid System One is currently seeking an Electrical Engineer on a 3 year contract position located in Birmingham, AL....

Job Title: Project Manager – Combined Cycle Power Plant Location: Taylor, Texas Type: Contract Contractor Work Model: Onsite Per Diem: $178/day Start Date: April 2026 Duration: 2 years Project Manager – Combined Cycle Power Plant System One is seeking ...

Job Title: Construction Oversight Engineer Type: Long-term Contract Contractor Work Model: Remote Responsibilities Develop procedures for regulatory oversight of the construction of advanced reactor unit(s) Provide inspection oversight of the construct...

Job Title: Refueling & Remote Handling Engineer 3 (Direct Hire) Location: Corvallis, OR Work Model: Remote Responsibilities: Help develop resolutions to complex problems requiring creativity and innovation. Utilize engineering input across organization...

Job Title: Dimensional Inspector Location: Orrville, Ohio Type: Contract Compensation: $25-$28/hr. Contractor Work Model: Onsite Position Overview: As a Dimensional Inspector, you will play a critical role in ensuring products meet exact specifications...

Job Title: Refueling & Remote Handling Engineer Location: Corvallis, OR Type: Contract Contractor Work Model: Remote Responsibilities: Lead the development of solutions for complex problems in fuel and reactor module handling, including remote disassem...

Job Title: Refueling & Remote Handling Engineer Type: Direct Hire Contractor Work Model: Remote Responsibilities: Lead the development of innovative solutions to complex engineering problems related to fuel and reactor module handling, including remote...

Job Title: Senior Sitework Designer Location: Forest Park, Georgia Type: 2 year Contract Compensation: $50.00 hourly Contractor Work Model: Onsite System One is currently seeking a Senior Sitework Designer on a 2 year contract position located in Fores...

Job Title: Assistant Storekeeper Location: Atlanta, Georgia Type: 9 month Contract Compensation: $29 hourly Contractor Work Model: Onsite System One is currently seeking an Assistant Storekeeper on a 9 month contract position located in Atlanta, GA. As...

Job Title: Remote I&C Manufacturing Engineer Location: Corvallis, OR Type: Direct Hire Salary: $111,000 – $134,000 Work Model: Remote with 10–25% travel System One is seeking an I&C Manufacturing Engineer to support nuclear instrumentation and control ...