System One is seeking an experienced Instrumentation & Controls (I&C) Design Engineer to support advanced nuclear reactor development. This contract position supports system design, prototype development and testing, plant-level system integration, and...

Job Title: Design Engineer Type: Contract Compensation: $52 - $85 hourly Contractor Work Model: Remote Overview: We are seeking a talented and experienced Design Engineer specializing in Instrumentation and Control (I&C) for a contract opportunity with...

Resident Engineer Location: Onsite in Loveland, CO Pay Rate: $50–$80/hour Position Type: Contract (via System One) System One is seeking a highly motivated Nuclear Island Resident Engineer to support supplier activities on-site at James Fisher Technolo...

Environmental & Seismic Engineer – Oak Ridge, TN (Onsite) Type: Direct Hire Work Model: Onsite (Relocation assistance not provided) System One is seeking an experienced Environmental and Seismic Engineer to support nuclear facility programs in Oak Ridg...

Job Title: Controls & Instrumentation Engineer Location: Lake Mary, FL Role Overview The Instrumentation & Controls Engineer will be responsible for: Specification and procurement of Instrumentation for large frame Gas Turbines. Creation and maintenanc...

Job Title: Nuclear Digital I&C IV&V Engineer Location: Corvallis, Oregon Type: Contract Contractor Work Model: Remote Job Description: Are you an expert in Independent Verification and Validation (IV&V) with a passion for ensuring the safety and reliab...

Job Title: Senior Project Engineer Location: Cambridge, Massachusetts Type: Direct Hire Compensation: $160000 - $210000 annually Contractor Work Model: Hybrid System One is currently seeking a Senior Project Engineer on a direct hire position located i...

Job Title: Senior Procurement Engineer Location: Hancock’s Bridge, New Jersey Type: Contract - 10 month (through end of 2026) w/ Potential for Extension Contractor Work Model: Hybrid- 2 days/week in office System One is seeking a Senior Procurement Eng...

Job Title: Senior Electrical Engineer Location: Downers Grove, IL Type: Contract (Contract to Direct Possible) Duration: 6 months Compensation: $67.40 - $82 (Flexibility DOE) Contractor Work Model: Onsite Hours: 40 hours/week (Monday - Thursday 7:30am ...

Qualification Engineer – Oak Ridge, TN (Onsite) Type: Direct Hire Work Model: Onsite (Relocation assistance not provided) System One is seeking a highly skilled Qualification Engineer to support a nuclear technology client in Oak Ridge, TN. This role i...

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: Mechanical Engineer Location: York, Pennsylvania Type: Direct Hire Contractor Work Model: Onsite Position Summary: The basic function of this exempt position is to assist with all aspects of Mechanical Engineering in the development of custo...

Job Title: Network Engineer Location: Houston, TX Type: Contract Work Model: Onsite Responsibilities Develop, plan, and implement projects and initiatives related to network access and design, acting as a senior technical resource for network technolog...

Job Title: Plant Radiological Integration Engineer Location: Bellevue, WA Type: Contract Compensation: $69 - $115 hourly System One is seeking a Plant Radiological Integration Engineer to support our client’s advanced nuclear reactor project. This role...

Job Title: Quality Engineer Location: Phillipsburg, NJ Type: Contract Compensation: $40 - $45 hourly Contractor Work Model: Onsite Quality Engineer 6 month assignment. Maybe longer Possesses knowledge of FDA 21 CFR 820, ISO 13485, ISO 14971, and intern...

Senior Nuclear Electrical Engineer Charlotte, NC 28273 or Stonington, CT 06378 System One is seeking a Senior Nuclear Electrical Engineer in Charlotte, NC or Stonington, CT to perform a variety of engineering and design activities involving power plant...

Senior Nuclear Electrical Engineer Charlotte, NC 28273 System One is seeking a Senior Nuclear Electrical Engineer in Charlotte, NC to perform a variety of engineering and design activities involving power plant upgrades and/or new power plant projects....

Job Title: Test Design Engineer Location: Bellevue, WA Type: Long-term Contract Contractor Work Model: Remote or Onsite Position Overview: We are seeking a highly motivated and skilled Test Design Engineer to join our Instrumentation and Control (I&C) ...

Job Title: Drainage Engineer Location: Guaynabo, Puerto Rico Type: Direct Hire Compensation: $72000 - $93000 annually Contractor Work Model: Onsite System One is actively seeking a Drainage Engineer for a direct hire opportunity with a client in Guayna...

Job Title: Structural Design Engineer, Commercial Nuclear Location: Atlanta, Georgia Type: Contract Compensation: Contractor Work Model: Remote Hours: Add the job’s scheduled days and times (delete if not needed) Security Clearance: List security clear...

Job Title: Assistant Engineer Location: Newark, NJ Type: Contract (6 months) Compensation: $34.88/hour Contractor Work Model: Onsite Hours: Monday through Friday (830AM to 5PM) ASSISTANT ENGINEER SUMMARY: The Assistant Engineer will be responsible for ...

Job Title: Mechanical Engineer Location: Glenshaw, PA Type: Direct Hire Compensation: 100-120K Contractor Work Model: On site Objective Execute mechanical engineering assignments involving specifications, calculations, reports, and project studies for ...

Project Engineer, Building Division - Position Description The ideal candidate will be responsible for assisting in the management of projects consistent with the company mission and values to meet or exceed budget goals while enhancing the company's r...

System One – Roadway Engineer (O&M) Salary Range: $72,800 to $93,600. Summary: This role supports roadway engineering design efforts by collaborating with project managers, senior engineers, and cross-functional teams. Responsibilities include roadway ...

Job Title: Senior Safety Methodology Engineer Location: Bellevue, WA Type: Contract Compensation: $67 - $110 hourly Contractor Work Model: Remote About This Opportunity System One is seeking to place a Senior Safety Methodology Engineer with our client...

Job Title: Controls Automation Engineer Location: Cannonsburg, Pennsylvania Type: Direct Hire Compensation: $120000 - $140000 annually Contractor Work Model: Onsite System One is currently seeking a Controls Automation Engineer on a direct hire positio...

Job Title: Electrical Engineer Location: Glenshaw, PA Type: Direct Hire Compensation: 100-120K Contractor Work Model: On site Objective Produce engineering and design deliverables for electrical power distribution systems (low voltage through medium vo...

Application Engineer – Level II The Applications Engineer is responsible for the electrical design and documentation of control systems used in water and wastewater applications. This role utilizes AutoCAD LT and related CAD tools to develop electrical...

Job Title: Senior Mechanical Engineer (Heat Mass Balance) Location: Charlotte, NC Type: Contract to direct hire Compensation: $75/hr (+/-) DOE Contractor Work Model: Onsite Hours: 40 hours/week Start Date: ASAP Duration: Long Term System One is current...

Job Title: Design Engineer Location: Catoosa, OK Join An Innovative Team as a Design Engineer! Are you passionate about creating impactful engineering designs and advancing manufacturing processes? System One is partnering with our client and seeking a...