Mechanical Engineer - Building Engineering

HDR BES group in New Jersey is looking for a Mechanical Engineer to join our team.

• Support the work of the mechanical design team throughout all project phases ranging from feasibility studies, programming, conceptual design, schematic design, construction documents, construction administration, commissioning, and project close-out
• Coordinate workload to complete project assignments and deliverables on schedule
• Participate in work sessions at project site in conjunction with other disciplines, owners, contractors, and other project stakeholders
• Write and edit mechanical specifications to fit project requirements
• Understand fan and pump curves to properly select equipment for different applications
• Perform psychrometric calculations for analyzing and selecting HVAC systems and equipment
• Develop sections and elevations for complex ductwork and piping areas
• Develop air and water flow diagrams
• Coordinate HVAC and/or plumbing system control requirements and intended modes of operation with controls engineers to develop control diagrams, point lists, and sequences of operation
• Review mechanical documents for areas of conflict with all disciplines
• Perform field work and verification of existing conditions where required
• Provide construction administration support by reviewing mechanical and/or plumbing submittals and answering RFIs
• Visit project sites as requested or as contractually required to monitor construction progress and prepare field observation reports

• Experience designing complex and large-scale healthcare, laboratory, and/or mission critical data center facilities
• Proficiency in Revit and Microsoft Office
• Experience using load calculation software, energy modeling software, and manufacturer equipment selection software
• Candidates who reside locally are preferred
• Previous experience with an A/E/C firm

• Bachelor's degree in Mechanical Engineering
• Previous experience in mechanical system design of commercial or institutional buildings
• Professional Engineer (PE) license
• Experience in commercial or institutional facilities
• Computer experience using MS Office, Trane TRACE or similar software, manufacturer selection software
• Previous experience with an architectural/engineering or engineering consulting firm
• Commitment to being an active participant of our employee-owned culture

Salary range in Pennington, NJ: $92,575 - $132,250.

Primary

Location:

United States-New Jersey-Pennington

Industry: Building Engineering

Schedule:

Full-time

Employee Status:
Regular

Job Posting Date:
May 1, 2026

We provide a comprehensive benefits package that includes medical, dental, vision, short and long-term disability, life insurance, employee assistance program, paid time away, parental leave, paid holidays, a retirement savings plan with employer match, employee referral bonus, and tuition reimbursement.

We are committed to the principles of employment equity. We are an affirmative action and equal opportunity employer. We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.