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MEP & HVAC Recruiting

Hire HVAC Engineers

Hire HVAC Engineers who design and own the mechanical systems behind a fab, gigafactory, defense plant, launch site or data center — heating and cooling load calculations, chilled-water plant and airside design, cleanroom and process cooling, data center cooling from CRAH to rear-door and liquid, sequences of operations, Revit and energy modeling, and commissioning support. Design output verified against the built system and the people who commissioned it, not the software list on a resume.

Hire HVAC Engineers →How it works
HVAC Engineer - iRecruit.coExample profile
Tamara J.
Vetted Specialists
MEP & Engineering
HVAC Engineer
PE (Mechanical) · LEED AP · ASHRAE
Sectors
Plants + critical sites
Semiconductor fab, gigafactory, defense manufacturing, launch and test sites, data centers
Role scope
EIT through Principal
Load calcs, chilled water, airside, cleanroom, process cooling, SOOs, Cx support
Geography
US-wide
Industrial, defense and mission-critical network
Placement warranty
Replacement guarantee
Every model, every placement
How It Works

Hire HVAC Engineers in 3 steps

A structured process for the hire whose calculations set the plant size, the airflow and the energy bill for twenty years — where an HVAC Engineer who has only done office buildings undersizes the process-cooling loop, writes a sequence the controls contractor cannot build, and the cleanroom fails its pressurization test the week before tool move-in.

Step 01

Talk to our team

30-minute call. Align on facility type and program phase, design versus facilities-engineering seat, systems in scope (chilled water, airside, cleanroom, process cooling, data center cooling), software stack, PE requirement, commissioning involvement, reporting line, and start date.

Step 02

Review hand-selected talent

Within 2 weeks we introduce 3–5 HVAC Engineers with verified design or facilities-engineering history on comparable industrial or mission-critical programs — not commercial-office designers restyled. References from engineers of record, commissioning agents and plant leads included.

Step 03

Hire with confidence

Every placement carries a replacement guarantee. If the hire fails within the warranty window, we run a no-fee replacement search.

Why iRecruit.co for HVAC Engineer Hires

What makes our HVAC Engineer shortlist different

An HVAC Engineer on a reindustrialization program is judged by whether the built system meets the process, not whether the drawings passed review. Real load and hydronic calculations, sequences a controls integrator can execute, and commissioning scars separate an engineer who delivers a plant from one who delivers a drawing set.

01

Design output verified on built systems

Every HVAC Engineer has reference-verified ownership of load calculations, equipment selection and system design on projects that were built and commissioned — chilled-water plants, AHU and makeup-air systems, cleanroom recirculation, process cooling water, data center cooling. We confirm scope with the engineer of record or commissioning agent, not the project list.

02

Process and critical-environment fluency

ISO 5 to ISO 8 cleanroom pressurization cascades and ACH targets, dry-room dew-point control, tool process-cooling water and heat loads, hazardous exhaust and scrubber makeup, data center cooling with CRAH, rear-door and direct-to-chip liquid, and ASHRAE TC 9.9 envelopes. Matched to your program, not a generic mechanical designer.

03

Sequences, modeling and commissioning discipline

Verified authorship of sequences of operations and points lists a controls contractor could build, energy and load modeling in Trane TRACE, Carrier HAP, IES VE or EnergyPlus, Revit MEP coordination, and hands-on commissioning support — functional tests, TAB review, issues logs — on the systems they designed.

Meet Vetted HVAC Engineers

The caliber of HVAC Engineer you’ll interview

Every candidate is credential-verified, reference-checked, and matched to your program and environment. Anonymized examples below reflect real placement profiles.

Vetted SpecialistsMale HVAC Engineer - data centerExample profile

Jamal C.

Data Center HVAC Design Engineer
  • Mechanical designer of record for a 60MW hyperscale build — 12 water-cooled chillers, N+1 CRAH plant, economizer sequences at 1.2 PUE target
  • Authored sequences of operations and points lists across 3,800 BMS points; zero sequence rewrites during Level 4 commissioning
  • Designed direct-to-chip liquid cooling distribution for 80kW racks — CDU selection, TCS loop hydraulics, leak-detection integration
PE (Mechanical)Revit MEPASHRAE TC 9.9
Vetted SpecialistsFemale HVAC Engineer - semiconductor fabExample profile

Anjali S.

Fab HVAC / Process Cooling Engineer
  • Owned airside and process-cooling design for a 300mm fab expansion — makeup-air units, FFU ceiling, ISO 5 ballroom at 0.05 in. w.c. cascade
  • Sized 9,000-ton process chilled-water loop and PCW distribution from tool heat-load matrices across 240 tools
  • Led Cx support for pressurization and ACH verification; cleanroom certified on first pass ahead of tool move-in
Cleanroom designProcess cooling waterTrane TRACE
Vetted SpecialistsMale HVAC Engineer - battery gigafactoryExample profile

Clarence T.

Gigafactory Facilities HVAC Engineer
  • Facilities-side mechanical engineer for a 2.1M SF cell plant — dry-room desiccant systems holding minus 40°C dew point across electrode and assembly
  • Cut chilled-water plant energy 14% by re-sequencing cooling towers and resetting condenser-water setpoints in Metasys
  • Wrote basis-of-design and equipment specs for a 14,000-ton central-plant expansion; supported OPR through Level 5 Cx
Dry-room designCentral-plant optimizationMetasys
HVAC Engineer Specializations

Match the HVAC Engineer specialty to your program

“HVAC Engineer” ranges from a consulting-side designer to an owner-side facilities engineer who inherits the plant, and the right hire depends on which systems your program cannot afford to get wrong. Below are the specializations we recruit for:

HVAC Design Engineer
Load calcs, equipment selection, drawings
Hire for this specialty
Facilities HVAC Engineer
Owner-side plant, retrofits, optimization
Hire for this specialty
Data Center Cooling Engineer
CRAH, economizers, liquid cooling, PUE
Hire for this specialty
Cleanroom HVAC Engineer
ISO class, pressurization, ACH, FFUs
Hire for this specialty
Process Cooling Engineer
PCW loops, tool heat loads, exchangers
Hire for this specialty
Central Plant / Chilled Water Engineer
Chillers, towers, hydronics, sequences
Hire for this specialty
Dry Room / Dehumidification Engineer
Desiccant, low dew point, battery plants
Hire for this specialty
Controls and Sequences Engineer
SOOs, points lists, BMS integration
Hire for this specialty
Energy Modeling Engineer
TRACE, HAP, IES VE, EnergyPlus, LEED
Hire for this specialty
Mechanical Engineer (peer)
Broader mechanical scope
Hire for this specialty
MEP Engineer (peer)
Mechanical, electrical, plumbing coordination
Hire for this specialty
Mechanical Manager (leader)
Runs the mechanical discipline
Hire for this specialty

Not sure which HVAC Engineer specialty fits?

We’ll help you scope the role on the call — design versus facilities seat, systems in scope, software, PE requirement, and Cx involvement.

Hire HVAC Engineers →
Vetting Criteria

What we verify on every HVAC Engineer candidate

HVAC Engineer hires live and die on calculations that survive commissioning, sequences a contractor can build, and fluency in the process environment the system serves. Below is what every candidate has documented before you meet them:

Load and hydronic calculations

Reference-verified ownership of heating and cooling load calculations, chilled-water and condenser-water hydraulics, pump and pipe sizing, and equipment selection on systems that were built — confirmed with the engineer of record.

Airside and critical-environment design

Verified AHU, makeup-air and exhaust design, plus cleanroom pressurization and ACH, dry-room dew-point control, or data center cooling design against ASHRAE TC 9.9 envelopes, matched to your facility type.

Sequences of operations

Verified authorship of sequences, points lists and control diagrams that a controls contractor executed, with reference-checked outcome during functional testing.

Software and commissioning support

Verified working history in Revit MEP, AutoCAD, Trane TRACE, Carrier HAP, IES VE or EnergyPlus as the seat requires, and hands-on commissioning support — TAB review, functional tests, issues-log resolution — on their own designs.

Credentials verified

PE or EIT status and state of licensure, ABET mechanical degree, LEED AP, ASHRAE HBDP or CPMP, CxA or CxT, and manufacturer training where claimed — all checked.

Compensation alignment

EIT, Engineer, Senior, Lead and Principal comp bands aligned before finalists are introduced, including PE premium, relocation, and bonus expectations on program work.

FAQ

Hiring an HVAC Engineer: frequently asked questions

How long does it take to hire an HVAC Engineer?

Time to shortlist is typically 2 weeks from scoping call. Total time to placement (shortlist through offer acceptance) is typically 3–5 weeks. PE-required seats with cleanroom, liquid-cooling or dry-room depth, and relocation to a remote launch or plant site, can run a week or two longer.

What does an HVAC Engineer cost in 2026?

Most US HVAC Engineers on industrial and mission-critical programs land between $85K and $125K base at the EIT-to-Engineer level depending on metro and scope. Senior and Lead HVAC Engineers with a PE and data center, fab or gigafactory design history typically run $125K–$165K, with Principal and owner-side lead seats above that. These are market bands; we confirm live market bands during scoping. See our HVAC engineer salary guide for more detail.

How is an HVAC Engineer different from a Mechanical Engineer?

A Mechanical Engineer may cover HVAC, plumbing, process piping, fire protection or equipment design. The HVAC Engineer specializes in heating, cooling and ventilation systems — loads, hydronics, airside, controls sequences, energy. On industrial programs the titles overlap; we scope by which systems the hire will actually design or own.

How is an HVAC Engineer different from an HVAC Technician?

The HVAC Engineer designs, specifies and optimizes the systems. The HVAC Technician operates, maintains and repairs them hands-on. Owner-side facilities HVAC Engineers sit between the two — they inherit the plant, run optimization and retrofits, and work daily with the technician crew and an HVAC Supervisor.

Design-side or facilities-side: which do we need?

If the program is in design or construction and you need calculations, drawings, specs and sequences, hire the design seat. If the plant is built and you need someone to own energy, retrofits, capacity studies and commissioning close-out, hire the facilities seat. Owners standing up a new fab or gigafactory often need both in sequence; we can shortlist for either or scope a hire who bridges the handover.

Do you require a PE?

Depends on the seat. Engineer-of-record and stamping roles require a PE in the project state. Owner-side facilities and process-cooling seats often do not, and an EIT on the PE track with strong built-system history can be the better hire. We confirm the licensing requirement during scoping and verify PE and EIT status directly.

Do you offer a placement guarantee?

Yes. Every HVAC Engineer placement carries a replacement guarantee. Guarantee terms are confirmed in writing at engagement start.

Can you build a full mechanical engineering team?

Yes. Multi-hire builds (a Mechanical Manager plus HVAC, plumbing and controls engineers for a new program, or an owner-side facilities engineering group ahead of turnover) route through embedded recruiting or RPO. Confidential leadership seats route through executive search.

Ready to hire

Talk to an MEP recruiter

30-minute scoping conversation. We’ll review the HVAC Engineer role you need — design or facilities seat, systems in scope, software stack, PE requirement, commissioning involvement — then recommend the right hire path and start sourcing.

Hire HVAC Engineers →
Related: HVAC Technician hiring  ·  Mechanical Engineer hiring  ·  HVAC engineer salary guide
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