Type: Contract-to-hire Pay: $117–$125/hr (W2) Location: Huntsville, AL Clearance: Active Secret preferred, or ability to obtain Summary We’re hiring a Senior Software Test Engineer to help build and run automated test solutions for mission-critical sof...

Job Title: Jr. Software Test Engineer (Contract-to-Hire) Location: Huntsville, AL (On-site) Security Clearance: Active Secret preferred OR ability to obtain Pay Rate: $62-68/hr (W2) About the role Join a team supporting defense/tactical systems where y...

LOCATION: Huntsville, AL (100% onsite) TYPE: Contract-to-hire | 40 hrs/week COMPENSATION: $62-67/hr (W2) CLEARANCE: Active Secret clearance (or ability to obtain) OVERVIEW System One is hiring a Software Engineer with strong C/C++ experience to support...

Location: Huntsville, AL (On-site) Type: Contract-to-hire Clearance: Active DoD Secret clearance or ability to obtain Pay: $116–$126/hr (W2) About the role We’re hiring a Senior Embedded Software Engineer to build and support mission-critical embedded ...

Senior Software Engineer (Onsite) — Huntsville, AL Type: Contract-to-hire Work schedule: 40 hours/week Security clearance: Active Secret clearance or ability to obtain Pay rate: $117-125/HR Overview We’re hiring a Senior Software Engineer to lead and b...

Job Title: Full Stack C/C++ Developer – Aerospace & Defense Systems Location: Huntsville, AL (Onsite) Type: Contract-to-Hire Pay (W2): $77-82/HR Clearance: Active Secret clearance (or ability to obtain) Overview Join a team building and supporting miss...

Manufacturing Engineer III Location: Huntsville, Alabama A-Shift (5:00AM to 3:30PM) Monday to Friday Compensation: starting at $72 per hour Contract / On-site Position Overview As a Manufacturing Engineer, you will translate engineering intent, drawing...

Job Title: I&C Engineer Location: Perry, OH United States Type: Contract Hire Compensation: $50/hr plus or minus depending on experience Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Must be a US Citizen due to Nuclear restrict...

Job Title: I&C Engineer Location: Houston Type: Contract Compensation: $58.00 (DOE) Contractor Work Model: Onsite – onsite Hours: 40 hours/week Security Clearance: System One is seeking an I&C Engineer to work in Houston, TX. The Control Engineer is to...

Job Title: Design Engineer II Location: Seminole, OK Type: Direct Hire Work Model: Onsite Responsibilities Design new product and support all phases of the product lifecycle, including development, testing, and manufacturing. Analyze customer requireme...

Job Title: Mechanical Engineer Location: Pittsburgh, PA Overview We are seeking a hands-on Mechanical Engineer to support the design, development, fabrication, assembly, and testing of advanced electromechanical systems and robotic technologies. This r...

Job Title: Mechanical System Design Engineer Location: Corvallis, OR Type: Direct Hire Responsibilities Perform mechanical engineering assignments related to the design, inspection, and testing of nuclear steam supply system (NSSS) components in accord...

Job Title: Commissioning Engineer Location: Kemmerer, Wyoming Type: Contract Compensation: $69.00 - $115.00 Work Model: Onsite – onsite Overview System One is seeking multiple Commissioning Engineers to support our client for a 12 month contract. Initi...

Job Title: Mechanical Engineer Location: Irwin, PA Type: Direct Hire Compensation: $80,000.00-$85,000.00 Work Model: Onsite – onsite Hours: 40.0 Responsibilities Direct the engineering design team in producing assembly and part drawings to support sale...

Job Title: Electrical Engineer Location: Pittsburgh, PA Overview We are seeking a talented and hands-on Electrical Engineer to contribute to the design, development, fabrication, assembly, and testing of advanced electrical systems and technology-drive...

Job Title: Process Design Engineer Location: Tulsa, OK Work Model: Onsite Hours: Onsite 5 days M-F 8am-5pm Responsibilities Size and specify equipment such as pumps, blowers, compressors, pressure relief valves, and heat exchangers Develop P&ID’s, data...

Job Title: Commissioning Engineer Location: South Hill, VA (on-site; 50% office / 50% field) Compensation: $85,000–$125,000 base (depending on experience/interview) Schedule: Monday–Friday, around 7:00am–3:00pm for field support; office hours are flexi...

Job Title: CAD Drafter/Designer III Location: Lynnwood, WA Type: Contract Compensation: $32 per hour Work Model: Onsite Overview This is a mid-level CAD design role focused on creating detailed engineering drawings for mechanical, electrical, electroni...

Job Title: Mechanical Engineer (mid-level) Location: Hookstown, PA Type: Contract Compensation: $52.00 - DOE Contractor Work Model: Onsite – onsite Hours: 40 hours/week Security Clearance: Must be a US Citizen due to Nuclear restrictions Overview Syste...

Job Title: Technician Location: South Plainfield, NJ Work Model: Onsite – Contract to Hire Hours: Monday–Friday, 7AM to 330PM or 9am to 530pm Pay: $21-$22/hour TECHNICIAN RESPONSIBILITIES: Monitor automated production equipment and assist with light as...

Job Title: Marine Systems and Piping Engineer Location: North Kingstown, Rhode Island Type: Direct Hire Work Model: Onsite – onsite Hours: 40.0 Responsibilities Design, route, and optimize onboard piping systems, supporting fabrication, installation, a...

Job Title: Production Equipment Technician Location: Eatontown, NJ Type: Full-time, direct hire Compensation: $65,000.00 to $68,000.00 Work Model: Onsite Hours: 2nd Shift: Monday – Friday, 2:00 PM – 10:30 PM Position Overview We are seeking a Productio...

Job Title: Pipe Stress Engineer Location: Remote Type: Contract Overview System One has an exciting opportunity for Pipe Stress Engineer to support commercial nuclear projects. Responsibilities Perform stress analyses for client projects involving modi...

Job Title: Manufacturing Automation / Commissioning Engineer Location: York, PA Type: Direct Hire Contractor Work Model: Onsite Responsibilities Bridge the transition of robotic systems from power-up to operational readiness, ensuring systems meet perf...

Job Title: Building Automation Sales Representative Location: Houston, TX Type: Direct Hire Compensation: $80,000.00 - $130,000.00 Work Model: Hybrid – onsite and field Overview Our Client is a Houston-based Building Automation Systems (Automated Logic...

Job Title: Mechanical Engineer (Vessels & Structures) Location: Corvallis, OR Type: Contract Responsibilities Perform design and stress analyses of pressure vessels and primary equipment supports in accordance with ASME BPVC Section III and applicable ...

Job Title: Field Application Engineer Location: Leetsdale, PA Type: Direct Hire Compensation: $67,000.00 Work Model: Onsite – onsite Responsibilities Install, troubleshoot, and repair equipment or systems in line with technical specifications and safet...

Job Title: System Design Engineer, EM Pump Location: Bellevue, WA Type: Contract Compensation: $69.00 - $115.00 Work Model: Remote – offsite Hours: 40.0 Overview: System One is seeking an experienced System Design Engineer to support the design, fabric...

Intermediate Capital Cost Estimator (Electrical & Instrumentation) Greentree, PA, United States Responsibilities Perform detailed material take-offs from single-line diagrams, instrument indexes, cable schedules, and loop diagrams for power, control, a...

Intermediate Capital Cost Estimator (Electrical & Instrumentation) Greentree, PA, United States Responsibilities Perform detailed material take-offs from single-line diagrams, instrument indexes, cable schedules, and loop diagrams for power, control, a...