Mechanical Engineer (PE) - Building Engineering

HDR; Phoenix (AZ); On-site; USD 70,000 - 110,000; Full time

Job summary

HDR is seeking a Mechanical Engineer in Phoenix, AZ to lead mechanical design efforts for commercial and institutional projects. You will coordinate with architecture and other engineering disciplines to deliver integrated systems that meet project goals.

You will apply your knowledge of codes, design standards, and project coordination within HDR's employee‑owned culture, valuing inclusion and innovation. A PE license is preferred, with on-site collaboration and client communication emphasized.

Qualifications

• Bachelor's degree in Mechanical Engineering required.
• Professional Engineer (PE) license required.
• Experience designing mechanical systems for commercial or institutional buildings.

Responsibilities

• Coordinate the mechanical design team's work through schematic design, development, and contract documents.
• Ensure code compliance through meetings and reviews with governing agencies.
• Coordinate workload to meet project schedules.
• Conduct on-site work sessions with the Project Manager and other disciplines.
• Review mechanical documents for conflicts with other disciplines.
• Write and edit mechanical specifications and select equipment and systems.
• Coordinate with affected disciplines on addenda, RFIs, CPRs, and changes.
• Provide construction contract administration as needed.
• Conduct QA/QC on the work of other mechanical staff.

Skills

Mechanical design

Project coordination

Communication

Team collaboration

Education

Bachelor's degree in Mechanical Engineering

PE license

Tools

Trane TRACE

CAD (AutoCAD/Revit)

MS Office

Job description

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we work to weave diversity, equity, and inclusion into our work and foster a sense of belonging throughout the company and within our communities, we constantly ask ourselves: What is our impact on the world?
Watch Our Story:' https://www.hdrinc.com/our-story'
Each and every role throughout our organization makes a difference in our ability to change the world for the better. Read further to learn how you could help make great things possible not only in your community, but around the world.
BES:
We believe building engineering is more than systems and structures, it’s about powering progress and enabling innovation. As part of HDR’s Building Engineering Services Group, you’ll help design the critical infrastructure that supports the digital age and shapes the spaces where people work, connect, and thrive. From high-performance data centers driving the future of AI to dynamic commercial environments, your work will directly support technological advancement, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve complex design challenges with precision, creativity, and collaboration. Whether you're optimizing energy efficiency, integrating resilient systems, or engineering the backbone of next-generation facilities, your contributions will help define the future of the built environment. This isn’t just a job, it’s a chance to lead innovation, engineer impact, and build a legacy of excellence.
In the role of Mechanical Engineer, we'll count on you to:

• Coordinate the work of the mechanical design team through the schematic design development and contract document phase of a project
• Establish meetings and participate in reviews with various governing agencies for code compliance
• Coordinate workload to complete the document on schedule
• Conduct work sessions at the project site in conjunction with the Project Manager and other disciplines
• Review mechanical documents for areas of conflict with all disciplines
• Write and edit mechanical specifications, selects equipment, mechanical systems and devices
• Coordinate with and assist affected disciplines with addenda, RFIs, CPRs and change orders, and take responsibility to incorporate agreed-upon changes into the project documents
• Provide construction contract administration as needed
• Conduct QA/QC on the work of other Mechanical Project Engineers, Mechanical Project Coordinators or Mechanical CAD Technicians as needed
• Perform other duties as needed
  

Preferred Qualifications

• Master's degree in architectural engineering with Mechanical emphasis
• Healthcare, Science and Technology and/or Civic facilities experience
• Experience and/or interest in sustainable design/LEED desired but not required.
  

Required Qualifications

• 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
• An attitude and commitment to being an active participant of our employee-owned culture is a must
  

What We Believe

HDR is our company. Together, we build on each other's life experiences and perspectives to make great things possible every day. This shapes our collaborative culture, encourages organizational trust and connects us closer to the clients and communities we serve.

Our Commitment

As employee owners, we all have a role in creating an inclusive environment where each of us is welcomed, valued, respected and empowered to bring our authentic selves to work every day.
Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ+, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute. Each group has an executive sponsor and is open to all employees.
Primary Location:United States-Arizona-Phoenix Industry:Building Engineering Schedule:Full-time Employee Status:Regular BusinessClass:Building Mechanical Job Posting:Aug 26, 2026
At HDR, we are committed to the principles of employment equity. We are an Affiliated Action and Equal Opportunity Employer (https://www.hdrinc.com/equal-employment-opportunity-employer). We consider all qualified applicants, regardless of criminal histories, arrest and conviction records.