Mechanical Engineer IV-HVAC

Mechanical Engineer IV-HVAC Pro2Serve 401(k), retirement plan United States, Tennessee, Knoxville Apr 12, 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 Mechanical Engineer IV-HVAC Job Code:

2026-P2S-022

Location:

Knoxville

Division:

Engineering - 1.4.4

Duration:

Direct Hire Company Description:

Professional Project Services Inc. has upcoming opportunity for Mechanical Engineer

IV- HVAC

(Direct Hire) positions at our offices 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 system 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 Principle Areas of Responsibility:

HVAC - in developing process flow diagrams, and sequences of operations; selection and layout of mechanical equipment and associated piping systems; and developing mechanical construction and equipment specifications, test and inspection plans, and system design descriptions. Perform hands-on CAD using Microstation and/or AutoCAD MEP and/or Revit platforms -Perform heating and cooling load calculations with industry software (Trane Trace, HAP etc.). Communicate with equipment vendors to determine requirements for applying products. Perform field verification and take-offs of existing systems for renovation projects. Coordinate with other disciplines (fire protection, architectural, structural, and Electrical etc.) for HVAC details. Understand work planning and manage design process to the available hours and schedule. Generate calculations, design analyses, construction drawings, and specifications. Design experience should include the following: Mechanical wet and dry piping systems (all systems). heating and chilled water hydronic piping systems, natural gas piping systems, domestic water and waste water piping systems, steam and condensate piping systems, compressed air systems, and mechanical system controls, etc. Piping layout design Facilities Layout Plumbing Knowledge of Federal requirements for life cycle cost analyses of energy consuming systems and building envelope alternatives Built-up AHUs, Chillers, VAV's, HVAC, Process Exhaust DOE, DOD and Nuclear experience is a plus Job Requirements Must have a Bachelor's degree in Mechanical Engineering. A Master's Degree in Engineering is plus. Requires progressive experience in Mechanical Engineering (HVAC). 8years' experience or higher. Ability to demonstrate competency in design of common HVAC systems and equipment, including both air and hydronic equipment as well as building controls. Ability to demonstrate extensive knowledge of codes and standards, including ICC, ASHRAE, ASME, IBC and NFPA + Ability to demonstrate competency in leading internal teams in production of design packages including HVAC and plumbing. Must have a PE. Must be familiar with plumbing system design including working knowledge of common plumbing codes. Possess working knowledge of computers and software such as AutoCAD and /or Microstation, Microsoft Office Suite and software used for specific technical applications within the department. Have good level of verbal and written communication skills.

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 may require 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

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.