Process Engineer III

Process Engineer III (Contract)

Job Code: 2026-P2S-031.

Location:

Oak Ridge, TN. Division:
Engineering - 1.4.4. Duration: 6 months or more (contract up to 12 months).

Professional Project Services Inc. has an upcoming opportunity for a Process Engineer III (Contract Employment up to 12 months) position at our office in Oak Ridge, TN.

Professional Project Services, Inc. (Pro2

Serve) is a nationally-recognized technical and engineering services firm dedicated to providing critical infrastructure engineering services in support of our Nation's security. Using a disciplined systems engineering approach that is supported by an innovative software toolset, Pro2

Serve provides solutions to improve the effectiveness and efficiency of our government and private clients. We support the defense, energy, and science markets through responsive, cost-effective execution of critical security, facilities and infrastructure, nuclear defense and nonproliferation, and environmental projects.

• Perform and document process engineering calculations in support of nuclear and chemical process systems
• Support process design development during conceptual, preliminary, and detailed design phases
• Development and review of:
  • Engineering calculations
  • Process flow diagrams (PFDs)
  • Piping and instrumentation diagrams (P&IDs)
  • Process equipment specifications and data sheets
• Apply applicable nuclear, chemical, and safety requirements to process designs
• Interface with mechanical, electrical, I&C, safety, and operations teams to ensure integrated design solutions
• Support design reviews, technical evaluations, and configuration control activities
• Prepare and maintain formal engineering documentation, calculations, and technical reports in accordance with quality and regulatory requirements
• Provide technical support during procurement, construction, startup, or readiness activities as required
• Mentor or provide technical guidance to junior engineers and designers when appropriate

• BS degree in Chemical Engineering or related technical degree or equivalent experience, 5+ years' experience
• Worked in process engineering roles within industrial, nuclear, or government facilities. U.S. Citizenship required
• Experience performing and documenting process engineering calculations
• Familiarity with process equipment specification and system design
• Experience working within regulated environments and structured engineering procedures
• Knowledge of AMSE B31.1 and B31.3 and ASME B&PV Code

• Prior nuclear, DOE, or high-hazard facility design experience
• Experience with nuclear material or uranium processing systems
• Experience serving in a project engineering or technical lead role
• Experience working under a formal quality program (ISO 9001, NQA
  1)
• Professional Engineer (PE) license is not required but the ability to obtain is a plus
• Master's degree in Engineering from an ABET-accredited institution
• Self-motivated, detail-oriented, and team-focused professional

Contract Employment up to 12 months.

This position may require the ability to obtain a government clearance, background investigation, and drug testing, with subsequent reinvestigations as required.

Pro2

Serve is an Equal Opportunity Employer including Veterans, Disability, and LGBT. Pro2

Serve is an Equal Opportunity Employer (Minorities/Females/Disabled/Veterans).

• Major Medical Plan with Prescription Card, Dental Plan, Vision, and Disability Insurance
• Retirement Plan 401(k)
• Employee Stock Ownership Program
• Comprehensive Leave
• 11 Holidays

Please submit salary or hourly rate requirements along with resume or in a cover letter.

Oak Ridge, TN area.