Mechanical HVAC System Design Engineer

Mechanical Project Engineer (HVAC / Building Systems)

Company Name: Cuhaci Peterson
Location: Phoenix, AZ
Employment Type: Full-Time
Industry Focus: Commercial, Retail, Multifamily, Industrial, and Mixed-Use Developments
Work Setting: On-Site (Hybrid Flexibility Based on Project Needs)
Salary: $115,000 - $145,000 + Sign-On Bonus + Benefits
Recruited Exclusively By: Luxus | AEC Talent Partners

Position Overview

This is where experienced mechanical engineers step into full ownership of their work. As a Mechanical Project Engineer (PE), you will lead the design and execution of HVAC and building systems across a diverse portfolio of commercial and mixed-use developments. From initial calculations through construction support, you'll be trusted to make critical design decisions with minimal oversight.

What makes this opportunity different is the support structure behind you. You'll operate in an environment where permitting, coordination, and construction administration are backed by dedicated internal teams-allowing you to focus on engineering, not chasing paperwork. You'll collaborate directly with project managers and clients, mentor junior designers, and play a key role in delivering projects that move quickly without sacrificing quality.

Core Responsibilities

• Lead HVAC and mechanical system design from concept through construction, including equipment selection, layouts, and system sizing
• Perform and oversee engineering calculations to ensure compliance with codes, standards, and project requirements
• Review and approve construction documents for accuracy, completeness, and constructability
• Coordinate closely with Mechanical, Electrical, & Plumbing (MEP), structural, and architectural teams to deliver integrated systems
• Conduct design reviews to resolve conflicts related to function, clearances, and installation feasibility
• Support project planning, including scope development, scheduling, and design budget coordination
• Provide mentorship and technical guidance to junior engineers and designers to maintain quality and efficiency
• Interface directly with clients to communicate design intent, requirements, and solutions
• Participate in QA/QC processes and collaborate with technical leadership to maintain engineering standards
• Support construction-phase activities, including RFIs, submittals, and field coordination

Required Qualifications

• Education: Bachelor of Science in Mechanical Engineering
• Licensure: Active Professional Engineer (PE) required
• Experience: 8+ years of mechanical engineering experience within building systems design
• Technical Expertise:
  • Strong background in HVAC system design, load calculations, and equipment selection
  • Deep understanding of applicable building codes, standards, and multidisciplinary coordination
• Software: Proficiency in Revit, mechanical modeling tools, and Microsoft Office Suite
• Communication: Strong client-facing communication skills with the ability to present technical concepts clearly
• Leadership: Proven ability to manage priorities, guide teams, and meet deadlines in fast-paced environments

Preferred Qualifications

• Experience across retail, grocery, multifamily, industrial, or mixed-use developments
• Demonstrated ability to mentor and develop junior engineering staff
• Experience managing project scope, schedules, and design budgets
• Strong background in construction administration and field coordination

About Cuhaci Peterson

Cuhaci Peterson is a nationally recognized engineering firm specializing in Mechanical, Electrical, Plumbing, Fire Protection, and Structural services. Known for its high-volume, fast-paced project environment, the firm delivers innovative design solutions across retail, commercial, multifamily, and industrial sectors. With a strong internal support structure-including dedicated permitting and construction administration teams-Cuhaci Peterson enables its engineers to focus on delivering efficient, high-quality designs while maintaining rapid project turnaround.

About Luxus | AEC Talent Partners

Luxus is an exclusive AEC recruiting firm managing this search on behalf of Cuhaci Peterson. We partner with the most prestigious structural, civil, and architectural firms in the country to connect top-tier talent with legacy-building opportunities. Not the perfect fit for this role? We still want to hear from you. Our network is constantly expanding with exclusive, unlisted positions across the AEC sector. Connect with us today to discuss your career trajectory.

Keywords

Mechanical Project Engineer, Mechanical Engineer PE, HVAC Design Engineer, MEP Engineer, Building Systems Engineer, Revit Mechanical Engineer, Commercial Mechanical Engineer, Industrial HVAC Design, Multifamily HVAC Engineer, Re