Job Title: Senior Nuclear Mechanical / Structural Engineer (Reactor Analysis ) 3 positions Location: Cranberry Township , Pennsylvania Contractor Work Model: Onsite Length of the assignments: 6 months to 2 years Start date: May 2026 LOCAL CANDIDATE PRE...

Job Title: Engineer Staff, Sr - Power Location: Tulsa, Oklahoma Overview System One is seeking a Senior Staff Power Engineer to play a key role in shaping the future of electrical reliability and safety across major natural gas and petrochemical operat...

Job Title: Engineer Staff, Sr - Power Location: Houston, Texas Overview System One is seeking a Senior Staff Power Engineer and play a key role in shaping the future of electrical reliability and safety across major natural gas and petrochemical operat...

Job Title: Engineer Staff, Sr - Power Location: Pittsburgh, Pennsylvania Overview System One is seeking a Senior Staff Power Engineer who will play a key role in shaping the future of electrical reliability and safety across major natural gas and petro...

Job Title: Mechanical Engineer Location: Wheatland, PA Type: Direct Hire Contractor Work Model: Onsite Objective Develop and maintain BOMs, production layouts, and product specifications while driving process improvements, cost reductions, and product ...

Job Title: Engineer Staff, Sr - Power Location: Salt Lake City, Utah Overview System One is seeking a Senior Staff Power Engineer and play a key role in shaping the future of electrical reliability and safety across major natural gas and petrochemical ...

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 ...

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: 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...

Environmental & Seismic Engineer – Oak Ridge, TN Type: Direct Hire Work Model: Onsite System One is seeking an experienced Environmental and Seismic Engineer to support nuclear facility programs in Oak Ridge, TN. This role is essential to ensuring safe...

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: 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: Project Engineer - Industrial/Structural Location: Richland, Washington Type: Contract To Hire Compensation: $55.00 hourly Contractor Work Model: Onsite Hours: Mon-Fri 8am-5pm Project Engineer - Industrial/Structural In a world of possibilit...

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: Senior Bridge Engineer Location: Pittsburgh, PA (Hybrid/Onsite options available) Type: Full-Time About the Role: We are seeking an experienced Bridge Engineer (PE) with approximately 10 years of experience in structural design and transport...

Fleet Risk Lead Engineer Lake Mary, FL Type: Direct Hire Contractor Work Model: Onsite SUMMARY The Fleet Risk Senior Engineer supports the development and execution of the Fleet Risk Management Program, which identifies and mitigates emerging risks wit...

Electrical Engineer Direct Hire Onsite in Spring Grove, PA Are you an engineer who loves solving complex problems, leading meaningful projects, and making things work better, safer, and smarter? Join our team and take on a high?visibility role where yo...

Title: Quality Engineer Location: Orangeburg, NY area Duration: 6 Month Contract Hours: Mon-Fri; 8 hour days (5 days a week in office) Pay Rate: $38-43 per hour Start Date: ASAP! Duties/Responsibilities: Ensures product quality meets requirements and d...

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: Traffic Engineer (PE) Location: Houston, Texas Type: Direct Hire Contractor Work Model: Onsite System One is assisting a client in hiring a Traffic Engineer PE. The ideal candidate will demonstrate expertise and strong relationships with TXD...

Job Title: Electrical Engineer Location: Lenexa, KS Job Type: Contract-to-Hire Work Model: Onsite (4–5 days per week) Conversion Salary Range: $90,000 – $115,000 (flexible based on experience) Position Overview We are seeking a high-level Electrical En...

Job Title: Civil Engineer Location: Downers Grove, IL Type: Contract Compensation: $60/hr Contractor Work Model: Onsite Duration: 6 – 9 months Hours: 40 hours per week System One is e are seeking a high-caliber Experienced Civil Engineer to join our Pr...

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: 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 ...

Job Title: Quality Engineer Location: Phillipsburg, NJ Type: Contract Compensation: $40 - $45 hourly Contractor Work Model: Onsite JOB RESPONSIBILITIES Regulatory Compliance Possess knowledge of FDA 21 CFR 820, ISO 13485, ISO 14971, and international M...

System One is currently seeking a Maintenance/Manufacturing Engineer for an industry-leading client in Virginia. Maintenance/Manufacturing Engineer Objective Lead manufacturing engineering and maintenance operations to optimize equipment reliability, i...

Job Title: Electrical Engineer Location: Vinita, OK Work Model: Hybrid Overview The Electrical Engineer provides technical support for substation relaying, metering design, system protection, communications configuration, and NERC compliance activities...

Job Title: Senior Design Engineer Job Description The Senior Design Engineer is responsible for the design and production engineering of inlet and exhaust systems for Simple Cycle and Combined-Cycle turbine systems. This position is the technical lead ...

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: Automation Engineer Location: Pittsburgh, PA Type: Direct Hire Compensation: Contractor Work Model: Onsite Automation Engineer Objective Design, develop, and maintain automated systems and processes in a manufacturing environment. Responsibi...