Mechanical Project Engineer Jobs in Phoenix, AZ
Mechanical Project Engineer jobs in Phoenix are concentrated in the Deer Valley industrial corridor, Tempe, and the West Phoenix manufacturing belt, with strong demand across aerospace, semiconductor equipment, and commercial construction. Employers hiring right now include Interstate Mechanical, RIMEPRO, and Cuhaci Peterson. Find a role that fits below and apply directly.
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Interstate Mechanical LLC
IMCOR is seeking an experienced Mechanical Project Manager with a strong background in commercial plumbing and HVAC with the ability to manage multiple smaller projects in our Facility Services/Small Projects division from planning through successful completion.
This position is responsible for the operational and financial performance of assigned projects, including scheduling, budgeting, procurement, billing, change management, field coordination, customer relationships, and project closeout.
The successful candidate will have proven mechanical industry experience, strong technical knowledge, and the ability to work closely with field leadership, customers, subcontractors, suppliers, and internal teams to deliver profitable, high-quality projects.
Key Responsibilities
- Manage one or multiple commercial plumbing and HVAC projects concurrently.
- Track and manage submittals, schedules of values, project schedules, RFIs, progress billings, and change orders.
- Develop scopes of work and manage purchase orders for subcontractors, suppliers, and vendors.
- Plan, coordinate, and oversee project activities including scheduling, engineering coordination, material control, and field requirements.
- Ensure projects are completed in accordance with design requirements, budgets, schedules, quality standards, and customer expectations.
- Coordinate with Trade Superintendents and field leadership to ensure appropriate staffing, supervision, and project execution.
- Monitor project costs, financial performance, forecasts, and profitability.
- Prepare monthly and quarterly project projections.
- Prepare and manage monthly billings following project and customer review.
- Identify project risks and proactively resolve issues that could affect schedule, budget, quality, or customer commitments.
- Establish and maintain strong working relationships with field trades personnel, customers, general contractors, subcontractors, suppliers, and vendors.
- Maintain positive, professional, and long-term customer relationships.
- Support continued business development by identifying opportunities with existing customers and developing relationships with new customers.
- Maintain accurate and timely project documentation throughout the life of each project.
Required Experience & Qualifications
- 3+ years of project management experience within the commercial mechanical industry, specifically HVAC and/or plumbing.
- Proven experience managing mechanical projects ranging from approximately $5,000 to $2 million.
- Strong understanding of commercial plumbing, HVAC, piping, and related mechanical systems.
- Knowledge of applicable local, state, and federal requirements, including HVAC/ASHRAE, Plumbing/ASPE, and applicable building codes.
- Prior hands-on field experience as a Plumbing, Pipefitting, or Sheet Metal Apprentice, Journeyman, and/or Foreman working on commercial HVAC and plumbing projects.
- Strong project planning, scheduling, budgeting, financial management, and organizational skills.
- Strong written and verbal communication skills.
- Proficiency with Microsoft Office and related business applications.
- Ability to effectively manage multiple projects, deadlines, priorities, and project stakeholders.
Project Experience
Ideal candidates will have experience managing mechanical projects within environments such as:
- Mid- and high-rise office buildings
- Hospitals and healthcare facilities
- Airports
- Correctional facilities
- K–12 schools
- Universities
- Medical office buildings
- Stadiums
- Large commercial and institutional facilities
Technology Experience
Prior experience with the following or similar project management technology is preferred:
- Bluebeam
- Procore
- Microsoft applications
- Other mechanical project management, estimating, scheduling, and document management platforms
Additional Mechanical Experience
Experience or technical knowledge in the following areas is a plus:
- Process piping
- Refrigeration systems
- Controls and building automation systems
- Complex HVAC systems
- Plumbing and piping systems
What We Offer
IMCOR offers experienced mechanical professionals the opportunity to manage a diverse portfolio of projects while working closely with experienced field and project leadership.
Our benefits include:
- Competitive compensation
- Medical insurance
- Dental insurance
- Vision insurance
- Employer-paid life insurance
- 401(k)/Roth retirement savings plan
- Paid Time Off
- Opportunities to manage challenging and technically diverse mechanical projects
Employment Requirements
- Must successfully pass a pre-employment drug screen with a negative result.
- IMCOR participates in E-Verify.
IMCOR is an Equal Opportunity Employer.
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Who's Hiring


Top Industries Hiring
- Construction & Real Estate
- Staffing & Recruiting
- Electronics & Hardware
- Distribution & Wholesale
Mechanical Project Engineer Jobs in Phoenix: Frequently Asked Questions
How do I get a mechanical project engineer job in Phoenix?
Focus your search on Phoenix's aerospace and defense contractors in Deer Valley, semiconductor equipment makers in Chandler and Tempe, and the commercial construction and MEP firms clustered throughout the metro. Candidates who combine project management experience with hands-on systems or manufacturing knowledge stand out locally. Tailoring your resume to show specific project lifecycle ownership, from scope to closeout, gives you a clear edge in this market.
Which companies hire mechanical project engineers in Phoenix?
Companies currently hiring mechanical project engineers in Phoenix include Interstate Mechanical, RIMEPRO, and Cuhaci Peterson, per current listings on Migrate Mate as of August 2026. Phoenix's employer mix skews toward aerospace primes and suppliers, semiconductor capital equipment firms, and large engineering and construction companies supporting the region's ongoing infrastructure and data center build-out.
Are there remote mechanical project engineer jobs in Phoenix?
Yes, though with limitations: mechanical project engineering is largely a hands-on, site-present role, so fully remote positions are rare compared to software or finance fields. About 0% of mechanical project engineer openings tied to Phoenix are remote or hybrid as of August 2026, and these tend to concentrate in the planning, documentation, and vendor coordination phases of larger projects rather than fabrication or on-site construction work.
How can I get a mechanical project engineer job in Phoenix with little or no experience?
The most realistic entry path in Phoenix is through junior or associate engineer roles at MEP engineering firms and mid-size defense contractors, which regularly hire recent graduates for project support and coordination work. Internships with Phoenix-area aerospace suppliers or local construction and facilities firms build the site experience employers prioritize. A co-op or capstone project tied to manufacturing or systems integration is particularly valued given the region's industrial hiring base.
Which industries hire the most mechanical project engineers in Phoenix?
The sectors hiring the most mechanical project engineers in Phoenix are Construction & Real Estate, Staffing & Recruiting, and Electronics & Hardware, based on current listings on Migrate Mate as of August 2026. Phoenix's role as a hub for aerospace manufacturing, advanced semiconductor production, and large-scale commercial and data center construction keeps sustained demand for mechanical project engineers across all three sectors.
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