Job Title: BWR RST Level II Location: Cheswick, PA Type: Contract Compensation: Contractor Work Model: Onsite Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clearance requirements (delete if not n...

Job Title: QC Inspector for River Bend Location: St. Francisville, LA System One is looking for experienced nuclear Quality Control Inspectors for a project at River Bend Nuclear Generating Station. Must have previous certifications in: QC Electrical Q...

Job Title: NDE Location: Cheswick, PA Type: Contract Compensation: $22.00 - $55.00 hourly Contractor Work Model: Onsite Summary for NDE Level I through Level II: System One is hiring NDE for the 2026 Nuclear Outage Season. Varying levels of experience ...

Job Title: Level II Radiographic Testing (RT) Technician Location: Cheswick, Pennsylvania Type: Direct Hire Contractor Work Model: Onsite Location: Cheswick, PA Employment Type: Full-time, Direct Hire Start Date: Immediate Compensation: Based on experi...

Job Title: QC Weld Inspector with NDE needed Location: Berwick, PA Type: Contract System One is looking for experienced nuclear Quality Control Inspectors for a nuclear outage at Susquehanna Steam Electric Station in Pennsylvania. Must have previous ce...

Job Title: Receiving Inspector Location: Fermi 2 Contractor Work Model: Onsite System One is looking for an experienced QC Receiving inspector Level II for a long-term project at Fermi 2 Works closely with Quality Control Inspectors, Project Engineerin...

Title: OMICS Laboratory Manager II Location: Onsite, Pittsburgh, PA 15219 Type: 6-month contract to hire Hours: 8AM-5PM Start: January Overview: Join as a Laboratory Manager II to monitor personnel and workflow in the area. Track and monitor QA/QC in c...

Job Title: QC Inspector - Limerick (Pottstown, PA) System One is looking for a nuclear experienced Quality Control Inspector for a long term position at Limerick in Pottstown, PA. The position advertised is available immediately and will end during May...

Architect II System One is partnering with an architectural firm based in OKC in search of a Project Architect II who plays a key role in leading the coordination and technical execution of architectural projects. This licensed position requires solid ...

Job Title: Intern, Manufacturing Operations & Continuous Improvement Location: York, Pennsylvania Type: Contract Compensation: $23.40 hourly Contractor Work Model: Onsite Projected Hire Date: May 2026 Projected End Date: August 2026 Position Overview: ...

Job Title: Site Reliability Lead Location: Pittsburgh, PA Type: Contract Contractor Work Model: Hybrid JOB ID # - 68550 Position Title: Site Reliability Engineer Sr - Contractor Position Location: Phoenix (STRONGLY preferred) or Pittsburgh. · Pittsburg...

QA Oversight – 4 Positions - Long-Term Contract Location: Turtle Creek , PA - On-site | Shift: Second Shift Pay: $50–$65/hr | Per Diem: $200/day (up to 1 year) About the Role: System One is seeking QA Oversight professionals to ensure compliance and qu...

Job Title: Sr. Project Manager Location: Canonsburg, PA Type: Direct Hire Compensation: $125000-150000 annually Contractor Work Model: Hybrid RELOCATION ASSISTANCE AVAILABLE: Senior Transportation Project Manager Objective Lead highway and bridge desig...

Job Title: Intern, Continuous Improvement Engineer Location: York, Pennsylvania Type: Contract Compensation: $23.40 hourly Contractor Work Model: Onsite Summer 2026: Projected Hire Date: May 2026 Projected End Date: August 2026 General Summary: In this...

Job Title: Intern, EHS Environmental Health and Safety Location: York, Pennsylvania Type: Contract Compensation: $23.40 hourly Contractor Work Model: Onsite Summer 2026 Projected Hire Date: May 2026 Projected End Date: August 2026 EHS Internship Genera...

Job Title: QC Inspector - Nuclear Outage Location: Various Sites Type: Contract System One is looking for a nuclear experienced Quality Control Inspector for the Spring refuel outage. The positions advertised for are from February through May of 2026. ...

Job Title: Analytical Chemist II Location: Richmond, VA Type: Contract Job Description: The Senior Scientist role will be responsible for assessing, developing, and validating analytical methods for Dietary Supplements and Over the Counter Products to ...

Direct Hire Pump Mechanic Seeking a Mechanic to work in pump repair facility and machine shop in Boothwyn, PA. Candidate must have mechanical experience, mechanical curiosity and a strong work ethic. This shop works on High Energy pumps including Horiz...

Job Title: Senior Server Administrator Location: Hershey, PA Type: Direct Hire Compensation: $90-$115K Contractor Work Model: Onsite / 5 days per week Security Clearance: Must be able to complete a Child Abuse and FBI fingerprinting background check Ou...

Job Title: NDT/Mechanical Integrity Inspector- Entry Level Location: Clairton, Pennsylvania (local candidates only) Type: Contract (long-term, no end date) Compensation: $18 - $24 hourly Contractor Work Model: Onsite Hours: Monday thru Thursday (4- 10 ...

Job Title: Production Team Lead Location: Turtle Creek, PA Type: Direct Hire Compensation: Contractor Work Model: Onsite Hours: 3rd Shift Production Team Lead Objective Direct and participate in daily manufacturing operations at a Turtle Creek, PA prod...

Senior IT HR Manager Full-time Pittsburgh, PA You will lead, mentor, and grow a global technical team, managing HR system implementations and operations that directly impact payroll, timekeeping, compliance, and other core HR functions. This includes o...

Job Title: Scientist II Location: Alameda , CA Type: Contract Compensation: 55-60/hr Contractor Work Model: Onsite Position Summary We are seeking a highly motivated Temporary Scientist II to join our Preformulation and Solid-State Chemistry group with...

Job Title: Production Operator Location: Burgettstown, Pennsylvania Type: Contract Compensation: $18 - $19 hourly Contractor Work Model: Onsite Hours: 7 AM - 3:30 PM Duties and Responsibilities: The selected candidate will be a part of our client's pro...

Procurement Specialist II San Antonio, TX 78211 or Houston, TX 77042 System One is seeking a Procurement Specialist II in San Antonio or Houston, TX to be responsible for medium and high criticality materials, equipment and subcontract sourcing events....

Job Title: Executive Staff Assistant Location: Pittsburgh, Pennsylvania Compensation: $30 - $32 hourly Contractor Work Model: Hybrid Position Title: Associate Manager – Brand Media Production Reports To: Director of Brand Management Position Summary Th...

Job Title: Senior IT HR Manager / Human Resources Manager Location: Pittsburgh, Pennsylvania Type: Direct Hire For immediate consideration, please connect with me on LinkedIn at https://www.linkedin.com/in/dpotapenko and then email your resume, work au...

Quality Engineer Latrobe, PA 15650 Salary: $80,000 - $85,000 Direct Hire Job Description: We are seeking a dedicated and detail-oriented Quality Engineer to join our dynamic team. In this role, you will leverage your expertise to enhance product qualit...

Job Title: Senior Controls Automation Engineer Location: Cannonsburg, Pennsylvania Type: Direct Hire Compensation: $140000 - $155000 annually Contractor Work Model: Onsite System One is currently seeking a Senior Automation Engineer on a direct hire po...

Job Title: Bridge Design Engineer Location: Canonsburg, PA Type: Direct Hire Compensation: up to $98000 annually Contractor Work Model: Hybrid Bridge Design Engineer Objective Advance engineering expertise through leading bridge infrastructure design a...