Critical Infrastructure

Engineering, Procurement, & Construction

Wherever EPC expertise is needed, we deliver workforce solutions for critical infrastructure projects. System One's EPC staffing and workforce solutions are across the US, with deep expertise across the Gulf Coast, Southeast, Mid-Atlantic, Northeast, Midwest, Mountain West, and Pacific regions — supporting projects from initial groundbreaking through long-term operations and maintenance.

Construction engineers working on plans
Critical Infrastructure / Engineering, Procurement, & Construction

Workforce Solutions Designed for Success

System One supports our clients’ most important projects and initiatives and enables them to build and expand our nation’s infrastructure. Our workforce solutions offer powerful benefits:

  • One of the largest engineering staffing firms in the US as ranked by Staffing Industry Analysts
  • More than 40 years of engineering staffing expertise
  • Flexible approach to achieve critical business initiatives
  • Access to highly qualified engineering talent
  • A proven process for effective contingent workforce management
  • Recruiting expertise to deliver top talent for specialized engineering jobs
  • Staffing for contract, contract-to-hire, and direct hire positions including project and SOW-based engagements
  • Workforce solutions engagements include: Managed Staffing Programs, Recruitment Processing Outsourcing, and Vendor Management Systems

Engineering, Procurement & Construction Support Areas

Engineering

Architecture & Civil Engineering: Our architecture and civil engineering experts know the talent required today to support the research, concept, design, and quality phases. We support every phase of the architecture and civil engineering environment and hard to fill niche engineering jobs, including:

  • Research and development
  • Conceptual design through schematics
  • Design and development
  • Administration and operations
  • Quality control and inspections
  • Field services

Roles we place include:

 

  • Civil Engineers and Senior Civil Engineers
  • Structural Engineers and Structural Designers
  • Architectural Designers and Project Architects
  • CAD Technicians and BIM Modelers
  • Construction Inspectors and Special Inspectors
  • Land Development Engineers
  • Transportation and Highway Engineers
  • Hydraulic and Drainage Engineers

Geotechnical: We’re experts at finding specialized talent for your geotechnical staffing needs for analysis, design, and construction. From foundation building and soil testing to earth retention and slope stability, we have geotechnical engineers and specialists who excel in their field.

Roles we place include:

 

  • Geotechnical Engineers and Senior Geotechnical Engineers
  • Engineering Geologists
  • Geotechnical Project Managers
  • Soils and Materials Technicians
  • Foundation Design Engineers
  • Instrumentation and Monitoring Specialists
  • Environmental Geotechnical Engineers

Manufacturing: System One specializes in filling engineering jobs and delivering top talent in diverse manufacturing and industrial environments including: food and beverage, paints and coatings, specialty chemicals, pharmaceuticals and biotechnology, textiles, and steel and aluminum.

Roles we place include:

 

  • Process Engineers and Senior Process Engineers
  • Chemical Engineers and Process Design Engineers
  • Manufacturing Engineers and Industrial Engineers
  • Process Safety Engineers
  • Quality Assurance and Quality Control Engineers
  • Continuous Improvement Engineers and Lean Specialists
  • Automation and Controls Engineers
  • Process Technicians and Operators

Environmental: Devising practical approaches for environmental services requires specialists with the ability to integrate scientific and engineering principles. System One is fully equipped to assess, monitor, and remediate environmental concerns — both in the planning stages and in the field.

Roles we place include:

 

  • Environmental Engineers and Senior Environmental Engineers
  • Environmental Scientists and Project Scientists
  • Remediation Engineers and Site Assessment Specialists
  • Air Quality Engineers and Emissions Specialists
  • Environmental Health and Safety (EHS) Managers
  • Regulatory Compliance Specialists
  • Environmental Project Managers
  • Hydrogeologists and Groundwater Specialists

Aerospace & Defense: System One’s aerospace and defense engineering staffing specialists locate and deliver engineering candidates needed to innovate and achieve. Specialty areas include: commercial aviation, military and space technology; and defense contracting

Roles we place include:

 

  • Aerospace Engineers and Systems Engineers
  • Mechanical Design Engineers and Structural Analysts
  • Avionics Engineers and Electrical Systems Engineers
  • Defense Program Managers and Project Engineers
  • Quality Assurance Engineers and AS9100 Specialists
  • Systems Integration Engineers
  • Flight Test Engineers
  • Manufacturing Engineers and Production Support Engineers

Technology & Data Center Solutions: As the global demand for data and AI-driven infrastructure accelerates, System One delivers end-to-end outsourced services and workforce solutions across the full data center lifecycle – from policy, modeling and site strategy to groundbreaking through long-term operation and expansion, fiber connectivity, power supply, and cooling systems. Our services and solutions in construction, operations, and maintenance empower our partners to scale mission-critical infrastructure with speed, resilience, and efficiency. Read more about our Data Center Solutions.

Procurement

System One recruits and places procurement and supply chain professionals for EPC and critical infrastructure organizations across all engagement models — contract, contract-to-hire, direct hire, and project-based staffing. Our recruiters specialize in sourcing professionals who manage the full procurement lifecycle: strategic sourcing, category management, supplier qualification, contract negotiation, and spend analysis. As procurement functions take on greater responsibility for supply chain resilience and cost performance, organizations need talent that goes beyond transactional buying — professionals who understand logistics market dynamics, vendor risk, and the operational pressures unique to large-scale construction and industrial projects. System One delivers that talent quickly, with a recruiting process built around the specialized demands of EPC procurement environments.

Construction & Maintenance

System One staffs construction and maintenance projects of every size, scope, and sector — from ground-up capital builds to ongoing plant operations, scheduled outages, and emergency maintenance response. We place contract, contract-to-hire, and direct hire professionals across commercial, industrial, data center, power and utility, public works, transportation, water and wastewater, and residential construction environments.

Our recruiting teams understand that construction workforce needs shift rapidly across project phases — from pre-construction planning and engineering through active build, commissioning, and long-term operations. We maintain deep candidate pipelines across all construction disciplines, enabling us to mobilize qualified professionals quickly when project timelines demand it.

Project Controls & Management

Successful EPC projects depend on disciplined controls and experienced leadership at every level. System One sources and places professionals who keep complex, multi-phase projects on schedule, on budget, and in scope, including:

  • Project Managers and Senior Project Managers
  • Project Controls Engineers and Specialists
  • Schedulers and Planning Engineers (Primavera P6, Microsoft Project)
  • Cost Engineers and Cost Analysts
  • Estimators and Quantity Surveyors
  • Document Controllers
  • Contract Administrators

Construction Field Operations

We staff the hands-on workforce that executes projects in the field, from skilled tradespeople to field engineers and site supervisors, including:

  • Construction Managers and Site Superintendents
  • Field Engineers and Resident Engineers
  • Quality Control and Quality Assurance Inspectors
  • Safety Officers and HSE Managers
  • Civil and Structural Field Technicians
  • Survey Technicians and Land Surveyors
  • Commissioning and Start-Up Engineers

Operations, Maintenance & Reliability

Beyond the build, System One supports clients through the full operations and maintenance lifecycle — routine and preventive maintenance, capital project execution, plant turnarounds, and unplanned outage response. We place:

  • Maintenance Engineers and Reliability Engineers
  • Mechanical, Electrical, and Instrumentation Technicians
  • Operations and Maintenance Managers
  • Plant Engineers and Facility Engineers
  • Turnaround and Outage Coordinators
  • Capital Project Engineers
  • Inspection Engineers and NDT Technicians

Flexible Staffing for Every Project Phase

Construction and maintenance workforce demands are project-driven, seasonal, and often unpredictable. System One offers the flexibility to scale your workforce up or down across contract, contract-to-hire, direct hire, and project-based staffing models — so you have the right professionals in place at every phase, without the overhead of carrying permanent headcount through gaps between projects.

Industrial Services

We leverage our industry experience to mobilize highly skilled labor resources to execute our customers’ most complex, mission-critical requirements. Our years of experience and commitment to excellence have given us a deep understanding of the complexities involved in various industrial service projects. System One delivers our skilled workforce solutions on a time, materials, and/or project basis with a safety first approach. Our industrial services include:

  • OEM installation support for industrial facilities – conveyor systems, machinery, rack systems, silos, tanks, etc
  • Pipe welding (National Board and R code stamp)
  • Plant equipment relocation and rigging
  • Preventative maintenance services
  • Mechanical maintenance
  • Plant shutdown support
  • ISNetworld “A” rated
  • Avetta compliant

Our commitment to excellence and extensive experience have rendered us proficient in navigating the multifaceted challenges inherent to industrial services and enable us to deliver on projects of all sizes and complexities.

Read more about our industrial services.

Find a Career in Engineering, Procurement, & Construction

Learn more about our engineering 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

  • What types of engineering roles does System One staff for EPC projects?

  • What staffing engagement models are available for EPC and construction projects?

  • How quickly can System One mobilize EPC talent for an urgent project need?

  • Does System One recruit for procurement and supply chain roles specifically within EPC environments?

  • Can System One support plant turnarounds, outages, and shutdown staffing needs?

  • What industries and sectors does System One's EPC staffing practice cover?

  • How does System One vet and qualify EPC candidates before presenting them to clients?

  • Does System One provide staffing for large-scale or multi-site capital projects?

  • What makes System One different from other EPC staffing firms?

  • How do we get started with System One for our EPC workforce needs?

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