Critical Infrastructure

Nuclear Energy

For more than 40 years, nuclear has been the core of System One's business and we support the entire nuclear power generation lifecycle, from licensing and construction to operations, maintenance, and decommissioning.

Nuclear power plant
Critical Infrastructure / Power & Utility / Nuclear Energy

Nuclear Energy Legacy of Support

System One is a trusted partner to the nuclear industry — delivering comprehensive outsourced services and customized workforce solutions that span the entire nuclear power generation lifecycle, from initial licensing and new plant construction through operations, maintenance, and eventual decommissioning.

Whether you need a single specialist or an enterprise-wide contingent workforce program, System One’s depth of nuclear domain expertise, extensive talent networks, and proven delivery model make us the partner of choice for nuclear utilities, OEMs, EPCs, government laboratories, manufacturing suppliers, and waste management operations across the United States.

Who We Serve

System One supports the full spectrum of nuclear industry clients, including:

  • Commercial nuclear utilities and power plant operators
  • Nuclear steam supply system (NSSS) OEMs and engineering firms
  • Engineering, procurement, and construction (EPC) companies
  • Nuclear manufacturing suppliers and component fabricators
  • Departments of Energy and War and their national laboratories
  • Waste management and decommissioning operations
  • Other specialty nuclear service providers

Full Nuclear Power Generation Lifecycle Coverage

System One supports every phase of the nuclear plant lifecycle — deploying the right talent and services at the right time to keep your operations safe, efficient, and in compliance.

Licensing & New Plant Construction

We provide project controls professionals, schedulers, estimators, document control specialists, and engineering talent to support licensing applications and major new construction programs, including advanced reactor and small modular reactor (SMR) projects.

Plant Operations & Maintenance

System One recruits and deploys skilled operations and maintenance professionals — from licensed reactor operators to maintenance technicians — ensuring plant availability and regulatory compliance under 10 CFR requirements. Our talent pipeline is continuously refreshed to meet the industry’s evolving needs.

Outage Planning, Scheduling & Staffing

Outage execution demands precision. System One deploys outage planners, schedulers, and more than 600 field technicians and specialists to multiple sites during peak outage season, providing turnkey quality control and nondestructive examination (NDE) support under a managed services model. We reduce outage cycle times and help contain costs.

Decommissioning

As nuclear plants reach end-of-life, System One provides the specialized workforce needed to safely and compliantly execute decommissioning activities — including health physics, waste management, and environmental services professionals.

Nuclear Energy Services and Solutions

Nuclear Outsourced Services

Beyond staffing, System One designs and deploys turnkey outsourced services to ensure regulatory compliance, plant safety, and operational excellence. Our QA/QC and NDE outsourced services help nuclear clients:

  • Meet NRC regulatory requirements and ASME, AWS, and ANSI code compliance
  • Minimize plant failures and prevent unscheduled outage downtime
  • Establish, assess, and audit quality management systems (QMS)
  • Perform nondestructive examination under a vendor-managed program
  • Reduce administrative burden and mitigate enterprise risk

Our outsourced services can be layered with workforce solutions for a single-source approach — giving you one trusted partner for both talent and project execution. Learn more about our outsourced services capabilities.

Nuclear Workforce Solutions

System One delivers the full spectrum of nuclear workforce solutions — from individual placements to large-scale enterprise programs:

Staffing

Direct access to our deep bench of pre-vetted nuclear professionals. We mobilize qualified talent quickly — including specialized skills on short notice — to meet your changing resource demands throughout the project or outage lifecycle.

Managed Staffing Programs (MSP)

System One designs and deploys turnkey managed staffing programs that introduce transparency, accountability, and efficiency into your contract hiring. Our programs include a centralized PMO, automated requisition processing, and detailed ROI reporting.

Recruitment Process Outsourcing (RPO)

Acting as an extension of your HR department, System One executes end-to-end recruiting programs for direct-hire nuclear professionals. We have successfully placed over 900 nuclear professionals in 12 months for a major U.S. nuclear utility — deploying a dedicated recruiting team available 24/7/365.

Vendor Management System (VMS)

System One’s proprietary VMS technology automates and streamlines the approval, hiring, and onboarding of contract professionals. Our VMS integrates seamlessly with managed staffing programs and accommodates third-party staffing vendors for high-volume or specialist positions.

System One Training Center (SOTC)

The System One Training Center (SOTC) is a licensed technical training facility that has helped thousands of individuals build rewarding nuclear and industrial careers over the past 40+ years. SOTC offers two core programs focused on nondestructive examination (NDE) and pipeline inspection — combining situational-based and hands-on technical training to thoroughly prepare technicians and inspectors for work in nuclear, energy, power, and industrial facilities.

Outsourced Services for the Nuclear Industry

System One designs and deploys outsourced services to ensure compliance with regulatory codes and industry standards. We deliver quality assurance, quality control (QA/QC), nondestructive examination (NDE), and related services that improve plant and personnel safety, minimize failures and unscheduled downtime, and enhance your efficiency and profitability.

Quality Assurance & Quality Control

System One establishes, assesses, and audits quality management systems. We deliver QA/QC and related services that help assure regulatory compliance, contribute to plant and personnel safety, minimizing failures and preventing unscheduled downtime improving your efficiency and profitability.

Nondestructive Examination

Our certified NDE technicians demonstrate a culture of safety and expertise backed by rigorous training and on-the-job experience. We’ve built a reputation for responsiveness, reliability, and accuracy. Working in the plant, in the field, or in a System One lab, certified professionals evaluate plant components and systems, assist in root-cause defect analysis, and develop corrective action plans. Our NDE processes include visual inspection, radiography, ultrasonic testing, magnetic particle testing, penetrant testing, and microwave inspection technologies in accordance with ASME, ASNT, CP-189 and ANSI standards.

Outage & Turnaround Support

With thousands of outages under our belt, we are uniquely qualified to handle your complexities and logistics. We provide integrated support and services for inspection, maintenance, emergency repairs, and capital project tie-ins. We have developed best practices for scheduling, staffing, and conducting outages with complete procedural integrity:

  • Beforehand: management specialists help you plan, prepare, and optimize the program
  • During: we apply resources exactly where needed, based on a prioritized plan
  • Afterward: we provide staff for ongoing maintenance and asset management

Workforce Solutions Providing Top Nuclear Talent

System One specializes in recruiting and nuclear energy staffing for field services, skilled trade, engineering, radiology, and QA/QC and NDE talent. Our capabilities extend to every functional and professional discipline, both within and in support of nuclear power plants:

  • Engineering (all disciplines)
  • System Analysis
  • Regulatory Licensing & Support
  • Construction & Project Management
  • Planning, Scheduling, Estimating & Cost Controls
  • Procedure Development & Test Standards
  • Process Safety Management
  • Design Basis Development
  • Fuel Cycle Management
  • Quality Assurance & Quality Control
  • Nondestructive Evaluation
  • Operations & Maintenance
  • Skilled Trades
  • Component Manufacturing Support

Find a Career in Nuclear Energy and Engineering

Learn more about our nuclear energy jobs and apply directly on our career portal.

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Outsourced Services

Specialized and technical services providing resources, expertise, certifications, and training to enable clients to accelerate results.

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Workforce Solutions

From identification to proven acquisition programs, we help clients hire the best talent to build the perfect team.

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Frequently Asked Questions

  • How long has System One been working in the nuclear energy industry?

  • What types of nuclear clients does System One work with?

  • What differentiates System One from other nuclear staffing firms?

  • Does System One have experience with both commercial nuclear power plants and government/DOE facilities?

  • What nuclear staffing services does System One provide?

  • What nuclear disciplines and job functions does System One staff?

  • Can System One staff niche or hard-to-fill nuclear positions?

  • How quickly can System One mobilize nuclear talent?

  • Does System One provide nuclear staffing across the entire United States?

  • What NDE training programs does SOTC offer?

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