System One is looking for an experienced Welding Inspector and a Welding Engineers for a long-term contract in Arlington, Washington. Technicians will evaluate and observe fabrication of items for commercial nuclear power generating plants. Preferred e...

Job Title: Electrical Commercial Grade Dedication Engineer, Nuclear Location: Oak Ridge, Tennessee Type: Direct Hire Work Model: Onsite Responsibilities: Execute and implement Commercial Grade Dedication (CGD) plans to support Safety Related (QL1) proc...

Job Title: Civil Engineering Principal Location: Knoxville, TN Type: Direct Hire Work Model: Onsite – onsite Responsibilities Apply advanced engineering principles and practices to manage complex projects. Develop, lead, and mentor teams of engineers a...

Job Title: Mechanical Engineer PE Location: Nashville, Tennessee Type: Direct Hire Compensation: $100,000 - $150,000 Contractor Work Model: Hybrid – onsite and remote Overview The Mechanical Engineer PE applies standard engineering techniques to design...

Job Title: Medical Device Project Manager Location: Arlington, Tennessee Type: Contract Compensation: $70.00 - $79.00 per hour Work Model: Onsite Hours: M-F 8am to 5pm Overview Join a collaborative, fast-paced medical technology manufacturing environme...

Job Title: IT Business Analyst Location: Memphis, Tennessee Type: Contract Compensation: Negotiable Work Model: Hybrid – onsite and remote Hours: 40 hrs a week Security Clearance: Not required, there will be a background check Responsibilities Support ...

Job Title: Oracle EBS Technical Lead Location: Knoxville, Tennessee Responsibilities Lead Engineer / Tech Lead: Own end to end technical delivery for Splash BI implementations. Perform architecture reviews and guide design decisions with minimal oversi...

Job Title: Welder/fitters Location: Lower Burrell, Pennsylvania Type: Contract To Hire Compensation: in the $25 - $30 per hour range depending on experience Work Model: Onsite – onsite Responsibilities Fit and weld ASME Code piping materials using Tig/...

Job Title: Senior Welding Engineer Location: Bellevue, WA Type: Contract Compensation: $56.00 Contractor Work Model: Onsite – onsite (local candidates only) Hours: 40.0 Overview System One is seeking a Senior Welding Engineer for a yearlong contract ro...

Job Title: Project Engineer / Job Coordinator Location: Spartanburg, SC Type: Direct Hire Contractor Work Model: Onsite – onsite Overview System One is hiring a full-time Project Engineer / Job Coordinator local to the Spartanburg, SC area who will sup...

Job Title: QC Chemist (cGMP / HPLC / Solid Dose) Location: Cranbury, NJ (Onsite) Type: Contract-to-Hire Schedule: 40 hrs/week Shift: M-F 8am-5pm Pay: $36-40/hour depending upon experience Overview Seeking an experienced QC Chemist / Quality Control Ana...

Job Title: QC Technician Location: Canton, MA Type: Contract To Hire Compensation: $25 Work Model: Onsite – onsite Hours: 1st Shift M-F Responsibilities Perform daily quality tests and inspections on in-process materials and finished membranes. Hourly ...

Job Title: Civil Construction Supervisor Location: Holland, Minnesota Type: 12 month Contract Compensation: $60.00 - $63.50 per hour Contractor Work Model: Onsite – onsite Responsibilities Serve as the Owner's on-site civil lead responsible for oversig...

Job Title: Ship Superintendent Location: North Kingstown, Rhode Island Type: Direct Hire Compensation: Contractor Work Model: Onsite – onsite Responsibilities Provide leadership for shipyard activities, including new construction, outfitting, installat...

Job Title: Maintenance Mechanic Location: Grant Town, West Virginia Type: Contract To Hire Contractor Work Model: Onsite – onsite Hours: 40.0 Responsibilities: Perform general maintenance, technical maintenance, welding, and machining of equipment at f...

Job Title: Senior Full Stack Developer (Angular + Python) Location: Chicago, IL Type: Contract Compensation: $55 Work Model: Onsite – onsite/Remote Hours: 40.0 Responsibilities Design and implement frontend components using Angular, including component...

Job Title: Senior Full Stack Developer (Angular + Python) Location: Chicago, IL Type: Contract Compensation: Open Work Model: Onsite – onsite/Remote Hours: 40.0 Responsibilities Design and implement frontend components using Angular, including componen...

Job Title: Java API Tech Lead Location: Pittsburgh, Pennsylvania Type: Contract To Hire Compensation: $70.00 - $10,000.00 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Not specified Overview Leave placeholder text here for recruiter to in...

Job Title: Archaeological Field Technician Location: Waco, TX Type: Contract Compensation: $20 - $27 hourly Contractor Work Model: Onsite – onsite Responsibilities Perform archaeological field work, including excavations of shovel test pits, excavation...

Weld Engineer (Contract) | Bellevue, WA (On-site) System One is seeking a highly motivated Weld Engineer to support a Materials Development & Qualification team advancing next-generation materials and components for sodium-cooled fast reactors. This is...

Job Title: Engineering Technician (Production) Location: Sterling, Virginia Type: Contract ( 2 plus years ) Compensation: $35.00 - 40.87/hr Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Eligibility to obtain a U.S. Government s...

Job Title: Metal Fabricator Location: York, PA Type: Direct Hire Work Model: Onsite – onsite Hours: 6am-2pm or 7am-3:30pm Mon-Fri, OT as needed Responsibilities Interpret layout drawings and Bills of Materials. Use measuring devices to mark holes and c...

Job Title: Fuel Handling System Design Engineer Location: Bellevue, WA Type: Contract Compensation: $52.00 - $85.00 Onsite work model, remote work model available for exceptionally qualified non-local candidates. Responsibilities: Design of nuclear fue...

Job Title: Machine Learning Operations Engineer Location: Dallas, Texas Type: Contract To Hire Compensation: $60.00 - $120,000.00 Work Model: Onsite – onsite Hours: 40.0 Security Clearance: None specified Overview Leave placeholder text here for recrui...

Job Title: Software Engineer Location: Fort Worth, TX Type: Contract Compensation: Contractor Work Model: Onsite – onsite Hours: 40.0 (10 hours days) Security Clearance: Active Secret with Investigation in the last 5 years or CE enrollment. Overview Jo...

Job Title: Temporary Maintenance Mechanic Location: Lakewood, NJ Type: Contract To Hire Compensation: $25.00 - $30.00 per hour Contractor Work Model: Onsite – onsite Hours: Monday-Friday 8:00 am - 4:30 pm Temporary Maintenance Mechanic Responsibilities...

NOW HIRING – NQA-1 Lead Auditors & Auditors System One is seeking experienced Nuclear Quality Assurance (NQA-1) Lead Auditors and Auditors to support the restart of a nuclear plant. Experience Experience performing nuclear quality assurance audits and ...

Job Title: Supplier Manufacturing Engineer Location: Cheswick, PA Type: Contract Compensation: $50.00 - $80.00 Overview System One is seeking a Supplier Manufacturing Engineer to support critical suppliers by driving manufacturing execution, quality, a...

Job Title: Agentic AI Engineer Location: Pittsburgh, PA/Dallas, TX/Cleveland, OH Type: Contract To Hire Responsibilities Build AI agents capable of reasoning, planning, memory management, and autonomous task execution. Implement workflow configuration ...

Job Title: Subject Matter Expert, Rotating Machinery Type: Long-term Contract Work Model: Remote Responsibilities: Provide oversight for first-of-a-kind large nuclear fluid pumps through design, testing, and manufacturing. Review supplier deliverables ...