The logistics position is responsible for coordinating the equipment, tooling, materials, shipping, staging, and field support needed for reactor vessel peening project during nuclear outage. Typical responsibilities include: Coordinating shipment of s...

Nuclear Tool Tech/BWR Pole Handler is supporting reactor internals work Setting up and maintaining specialized tooling used to access and remove/install lower core barrel bolts. Assembling underwater tooling, fixtures, torque tools, lifting devices, ca...

Job Title: Engineering Technician (Production) Location: Sterling, Virginia Type: Contract ( 2 plus years ) Compensation: $35.00 - 40.87/hr Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Eligibility to obtain a U.S. Government s...

Job Title: Maintenance Mechanic Location: Grant Town, West Virginia Type: Contract To Hire Contractor Work Model: Onsite – onsite Hours: 40.0 Responsibilities: Perform general maintenance, technical maintenance, welding, and machining of equipment at f...

Job Title: Engineering Technician Location: Sterling, Virginia Type: Contract Compensation: $40-$43 per hour Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Eligibility to obtain a U.S. Government security clearance is required; ...

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...

Job Title: Safety Analysis Engineer, Nuclear Location: Bellevue, WA Type: Contract, 12 months Contractor Work Model: Remote Overview This contract Safety Analysis Engineer role performs deterministic nuclear safety analysis and transient/accident model...

Job Title: Batch Operator Location: Stafford, Virginia Type: Contract To Hire Compensation: $23.0 Work Model: Onsite Hours: 8:30 AM - 5:00 PM for training; shift hours are10:30 AM - 7:00 PM. Responsibilities Handle various raw materials in product manu...

Job Title: Nuclear Field Engineer (Mechanical/Structural) Location: Hartsville, South Carolina Type: Contract Contractor Work Model: Onsite System One is seeking an experienced Field Engineer with a mechanical and structural background to provide on-si...

Job Title: Nuclear Engineer V – Mechanical Type: Long-Term Contract Pay Rate: $115.00/hour Per Diem: $178/day Location: Nuclear facilities in Ohio Work Model: Remote then Onsite Perry Plant – Perry, OH Davis-Besse Plant – Oak Harbor, OH Beaver Valley P...

Job Title: CNC Machinist Location: Sterling, Virginia Type: Long Term Contract (2+ years) Compensation: $40-$45 per hour, depending on experience Contractor Work Model: Onsite Hours: 40+ Security Clearance: Eligibility to obtain a U.S. Government secur...

Job Title: Data Analyst/Developer Location: Arlington, Virginia Onsite Must be clearable Overview If interested reach out directly to kimberly.spicer@systemone.com or call/text 301-252-8762 Responsibilities Support the delivery of client solutions usin...

Job Title: Mechanical Designer Location: Bellevue, WA Type: Contract Compensation: $37.00 - $74.00 per hour Contractor Work Model: Hybrid – onsite and remote Hours: 40.0 hours/week Responsibilities Develop 3D CAD models and detailed engineering drawing...

Job Title: Administrative Assistant Location: Arlington, Virginia Type: Contract To Hire Compensation: $30.00 per hour Contractor Work Model: Onsite Security Clearance: Capable of obtaining a DoD Security Clearance Overview We’re looking for a highly o...

Java Developer with OpenFGA experience Arlington, VA - hybrid (2 days a week onsite) Secret clearance is required to start Responsibilities: • Design, develop, and deploy cloud-native and containerized applications using Java and modern cloud technolog...

Job Title: Product Analyst Location: Vienna, VA Type: Contract Contractor Work Model: Hybrid – onsite and remote Responsibilities • Clearly communicate status updates and issues in both oral and written formats; lead product meetings. • Author a wide r...

Senior Telecom Software Engineer TS/SCI clearance Herndon, VA Responsibilities: • Conduct telecommunications network analysis, diagnostics, and performance remediation with expertise in protocols such as SS7, SIP, VoIP, TCP/IP, and Diameter across 2G, ...

Network Engineer Springfield, VA - onsite Security Clearance: TS/SCI Responsibilities: Provide advice and training to end-users and less-experienced network personnel Identify, analyze, and resolve network incidents and problems Provide network/equipme...

Job Title: System Transients Analysis Engineer Location: Bellevue, WA Job Type: Contract Work Model: Hybrid/Onsite Preferred Overview System One is seeking a highly capable and motivated System Transients Analysis Engineer to support an advanced sodium...

Title: AI/RPA Solutions Architect Location: Langley, AFB – On-site full-time Clearance: Active TS/SCI Contact: Crystal.dinnocenti@systemone.com POSITION OVERVIEW We are seeking a highly skilled AI/ML Engineer with Robotic Process Automation (RPA) exper...

Job Title: General Manager (Scaffolding Projects) Location: Baltimore, Maryland area Employment Type: Full-time, permanent Benefits: Comprehensive benefits package Relocation: Relocation package provided System One is seeking a General Manager to suppo...

Job Title: Senior Safety Methods Engineer Location: Bellevue, WA Type: Contract, 12 months Compensation: $37.00 - $74.00 Contractor Work Model: Onsite, remote available for exceptional non-local candidates. Overview: This role develops and qualifies sy...

Job Title: Project Engineer / Job Coordinator Location: Spartanburg, SC Type: Direct Hire Contractor Work Model: Onsite – onsite Overview System One is hiring a full-time Project Engineer / Job Coordinator local to the Spartanburg, SC area who will sup...

Job Title: ServiceNow Developer Senior Location: Leesburg, Virginia Type: Contract Compensation: $70-80/HR W-2 Contractor Work Model: Hybrid – onsite and remote Responsibilities Design, develop, and implement ServiceNow applications, modules, scripts, ...

Overview: System One is seeking a highly capable and motivated Plant Integrated Analysis Engineer to support advanced nuclear reactor development within a sodium-cooled reactor program. This role focuses on plant-level thermal-hydraulic and control sys...

Job Title: Teamcenter Administrator Location: Remote Type: Contract Compensation: 80-100/hr W2 Responsibilities Provide Teamcenter Administration expertise, including installation, upgrades, refreshes, utilities, dispatcher, and managing 4-tier archite...

Job Title: Java Software Engineer III - 3 slots Contractor Work Model: Remote – offsite Overview If interested reach out directly to kimberly.spicer@systemone.com Responsibilities Ensure compatibility between equipment and software, analyze operational...

Job Title: Electrical Designer II Location: Perry, OH Type: Contract Compensation: $45 Contractor Work Model: Onsite – onsite Hours: 40.0 Security Clearance: Must be a US Citizen due to Nuclear restrictions Overview System One is e are seeking a high-c...

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...

Senior Full-Stack Developer (Python / Django / AWS) Location: Remote (EST Preferred) Type: Contract To Hire Contractor Work Model: Remote Responsibilities Work closely with clients, technical leads, and cross-functional teams to design and deliver scal...