Process Engineer IV

Process Engineer IV Pro2Serve 401(k), retirement plan United States, Tennessee, Oak Ridge 1100 Bethel Valley Rd (Show on map) Apr 30, 2026 Pro2Serve is an Equal Opportunity Employer (Minorities/Females/Disabled/Veterans). To read more about this, view the EEO is the Law poster and this EEO is the Law Poster Supplement Pay Transparency Statement Start Over with Job Search Returning Applicant?

Login Now Process Engineer IV Job Code:

2026-P2S-032

Location:

Oak Ridge, TN

Division:

Engineering - 1.4.4

Duration:

Direct Hire Company Description:

Professional Project Services Inc. has upcoming opportunity for Process Engineer IV (Direct Hire) position at our office in Oak Ridge, TN. Please submit resumes via the web page link below. Professional Project Services, Inc. (Pro2Serve) 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, Pro2Serve 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. Job Description Lead and independently execute process engineering design activities for nuclear and chemical process systems Perform, review, and approve complex process engineering calculations Development and review of: Engineering calculations Process flow diagrams (PFDs) Piping and instrumentation diagrams (P&IDs) Process equipment specifications and data sheets Technical reports and formal design documentation Ensure process designs comply with applicable DOE requirements, nuclear safety expectations, and quality procedures Support design reviews, readiness activities, and technical evaluations Interface with mechanical, electrical, and I&C disciplines to ensure fully integrated solutions Serve as a technical lead or subject matter expert (SME) within multidisciplinary project teams and applies engineering judgment to resolve complex technical and regulatory issues Provide technical direction and mentoring to junior engineers and designers Support procurement, construction, startup, and operational readiness activities as required Review vendor submittals and technical documentation Support troubleshooting, design changes, and configuration control processes Job Requirements BS degree in Chemical Engineering or related technical degree or equivalent experience, 10+ years' experience Worked in process engineering roles within industrial, nuclear, or government facilities U.S. Citizenship required Demonstrated experience with developing, reviewing and approving formal process engineering calculations Strong background in process system and equipment specification Experience working within regulated environments and structured engineering procedures Knowledge of AMSE B31.1 and B31.3 and

ASME B&PV

Code Preferred Qualifications:

Prior nuclear, DOE, or high-hazard facility design experience Experience with nuclear material or uranium processing systems 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

Duration:

Direct Hire Federal Government Clearance:

This position may require the ability to obtain a government clearance. This position may require reviews and test for absence of any illegal drugs along with a background investigation by the Federal government in order to obtain an access authorization prior to employment, and subsequent reinvestigations may be required.

EEO Employer:

Equal Opportunity Employer including Vets/Disability/LGBT Benefits Pro2Serve's benefits package was carefully designed to meet the needs of our employees and their families.

These benefits include:

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

Holidays Pay Rate:

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

Job location:

Oak Ridge, TN, area Please submit resumes via the web page link. If you meet the above requirements/qualifications, please click the Apply Now button to submit your resume to be considered for this position, as well as added to our national database. We look forward to talking with candidates who have the requisite skills and experience level.