Job Title: Refueling & Remote Handling Engineer 4 Type: Direct Hire Work Model: Remote (travel to client sites as needed) Overview Step into a fully remote, direct-hire opportunity as a Refueling & Remote Handling Engineer (Level 4) supporting advanced...

Position Summary System One is seeking a System Design Engineer to support advanced nuclear reactor projects. This role focuses on system design, analysis, and supplier oversight, supporting complex fluid systems within a highly regulated environment. ...

Job Title: Staff Engineer Location: Parsippany, NJ Type: Direct Hire Compensation: $55,000–$80,000 + overtime Contractor Work Model: Onsite Hours: 40.0 Overview Coordinates the planning, organization, control, integration, and completion of engineering...

Mechanical Engineer / Designer Location: Foley, AL 36535 Job Type: Contract-to-Hire Work Model: Onsite Hours: 40 hours/week Overview System One is seeking a Mechanical Engineer / Designer to support industrial projects from concept through installation...

Job Title: Computational Thermal Hydraulics Analyst Type: Contract Compensation: $84.00 - $110.00 per hour Work Model: Remote Overview System One is seeking a Computational Thermal Hydraulics Analyst for a remote contract. The ideal candidate will brin...

Mechanical Engineer / Designer Foley, AL 36535 System One is seeking a Mechanical Engineer / Designer in Foley, Alabama to support industrial projects from concept through installation by developing mechanical/structural design packages and producing f...

Job Title: Code Validation Experiment Design and Scaling Analysis Type: Contract Overview System One is seeking a Code Validation Experiment Design and Scaling Analysis Consultant to support one of our clients’ nuclear programs, focused on verification...

Job Title: Lead Instrumentation & Controls (I&C) Design Engineer Type: Contract Long term Compensation: $84.00 – $135.00/hour (DOE) Contractor Work Model: Remote – offsite Responsibilities Support advanced nuclear reactor technology projects involving ...

Job Title: Manufacturing Engineers Company: System One Locations: Albany, NY | New York, NY | Philadelphia, PA Work Model Remote - Travel within 2-3 hours of your home base Position Type: Contract to Perm Position Overview System One is seeking a Suppl...

Job Title: Sr Engineering Technician - Electrical 3D Drafter Location: Houston, TX 77079 Type: Contract-to-hire Compensation: $45 - $60/hr Contractor Work Model: Onsite Hours: 40.0 Security Clearance: Not specified in the provided data Overview System ...

Job Title: Sr Engineering Technician - Electrical 3D Drafter Location: Chicago, IL 60606 Type: Contract-to-hire Compensation: $45 - $60/hr Contractor Work Model: Onsite Hours: 40.0 Security Clearance: Not specified in the provided data Overview System ...

Expeditor II Houston, TX 77042 System One is seeking 7 Expeditors in Houston, TX to be responsible for ensuring that materials, equipment, and services are delivered on time and in alignment with the project schedule and contract requirements. The posi...

Job Title: Sr Engineering Technician - Type: Temp to Permanent Contractor Work Model: Onsite Responsibilities Support multidisciplinary project teams within the Distributed Infrastructure Market Sector, focusing on Substation (Grid) projects and critic...

System One is seeking an experienced Senior Mechanical Engineer to support the design and development of reactor structures and components for a next-generation Generation IV advanced nuclear reactor program. This role is focused on high-integrity nucl...

Job Title: Quality Assurance Engineer, Nuclear Location: Chattanooga, TN Type: Direct Hire Work Model: Onsite Responsibilities: Support the implementation and execution of quality assurance program across nuclear, DoE, DoD, and aerospace projects. Revi...

Manufacturing Engineer Ruther Glen, VA Overview The Manufacturing Engineer is responsible for optimizing manufacturing processes, ensuring product quality, and improving efficiency. This role supports BOM maintenance, equipment procurement, and the des...

Civil Associate Engineering Technician – Underground Transmission Location: Tualatin, OR Work Model: Onsite – 5 Days per Week (Local Candidates Only) Type: Contract-to-Hire Position Overview We are seeking a Civil Associate Engineering Technician to su...

System One is seeking a Supplier Manufacturing Engineer to support critical supplier performance and manufacturing execution. This role is highly hands-on and focused on improving supplier processes, resolving manufacturing challenges, and driving on-t...

Job Title: Nuclear Engineer V – Electrical Location: Perry Plant – Perry, OH Davis-Besse Plant – Oak Harbor, OH Beaver Valley Plant – Hookstown, PA Position Type: Contract (12 Months) Schedule: Monday–Friday | 8:00 AM – 5:00 PM Pay Rate: $115/hr (DOE) ...

Civil Engineering Technician – Water / Utilities Onsite – 5 Days per Week Must reside within 50 miles of one of the following locations: Denver, CO Phoenix, AZ San Marcos, CA Tualatin, OR Relocation assistance is not available. Position Overview We are...

Civil Engineering Technician – Water / Utilities Onsite – 5 Days per Week Must reside within 50 miles of one of the following locations: Denver, CO Phoenix, AZ San Marcos, CA Tualatin, OR Relocation assistance is not available. Position Overview We are...

Job Title: Senior Rail Systems Project Manager Location: Los Angeles, California Type: Direct Hire Compensation: 150,000-250,000 Contractor Work Model: Onsite Senior Rail Systems Project Manager Location: Los Angeles, California Sector: Transportation ...

Job Title: Project Manager Location: Canonsburg, PA Type: Direct Hire Compensation: $130000 annually Contractor Work Model: Hybrid Transportation Project Manager Civil Engineering | Transportation Infrastructure Objective This position is responsible f...

Job Title: EPC Project Controls Manager Location: Hire will start from the Downers Grove, IL office and relocate to Wheatfield, IN once project mobilizes in August 2026. Type: Contract to Direct Hire (possible) Compensation: $TBD (exempt) Contractor Wo...

Job Title: Staff Engineering Designer - Bentley Microstation Location: Leawood, KS Type: Contract to Permanent Contractor Work Model: Onsite – onsite Hours: 40.0 Position Overview System One LLC is seeking a Staff Engineering Technician to support its ...

Mechanical Design Engineer 12 Month contract Onsite Grand Prairie, TX Pay: $60-$70 per hour Join a mission-critical Air Dominance production program where your engineering expertise directly contributes to the development of advanced missile systems. W...

Electrical Controls Engineer Full-Time | Kansas City, MO Travel: Up to 50% (including occasional extended trips) Position Overview Seeking an experienced Electrical Controls Engineer to support turnkey control system projects. This role involves collab...

Job Title: Staff Engineering Technician - Civil 3D Location: Jacksonville, FL Type: Contract Compensation: Contractor Work Model: Onsite – onsite Hours: 40.0 Responsibilities Support engineering and design teams by developing and modifying technical de...

Job Title: Electrical, Instrumentation & Controls Engineer Location: New Castle, Delaware Type: Direct Hire Compensation: $95000 - $125000 annually Contractor Work Model: Onsite Job Summary: The Electrical, Instrumentation & Controls Engineer is respon...

Job Title: Sr. Project Manager - Environmental Location: NJ/NY Type: Direct Hire Compensation: $100K+ Contractor Work Model: Onsite Summary Directs, coordinates, and exercises functional authority for planning, organization, control, integration, and c...