Lead Mechanical Engineer, PE at Haynes Mechanical Systems in Denver, CO | USD120,000-150,000 | Kablio
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Lead Mechanical Engineer, PE
Haynes Mechanical Systems
Providing mechanical contracting services for commercial, industrial, and institutional sectors.
Lead HVAC mechanical design for commercial retrofits, including analysis and project support
8 days ago ago
$120,000 - $150,000
Experienced (8-12 years), Intermediate (4-7 years)
Full Time
Denver, CO
Hybrid
Company Size
300 Employees
Service Specialisms
Preventative Maintenance
Commercial/Industrial Mechanical Retrofits
Design‑Build Solutions
Chiller Overhauls
Building Automation Systems
Asset Renewal Program
Onsite Staffing Agreement
Client Services Agreement
+6 more
Sector Specialisms
Commercial
Industrial
Role
Description
hvac piping
hvac ductwork
load calculations
mechanical design
system audits
design coordination
Coordinate project design with other disciplines (i.e. building automation, structural, electrical)
Explore new technologies and stay abreast of current industry and market trends
Provide technical support to both sales and operations
Provide selection and schedule of equipment
Design HVAC piping sizing and layout
Provide mechanical design and stamped construction documents (drawing and specifications) on assigned projects
Perform technical audits of building systems
Assist with development of project schedules, budgets, and contracts
Communicate technical concepts to a non-technical audience
Design HVAC ductwork sizing and layout
Support sales through customer visits and sales presentations
Conduct in-field verification and analysis of existing systems to support design decisions
Provide permit support to operations team to ensure code compliance
Perform heating and cooling load calculations
Requirements
autocad
revit mep
mechanical engineering
6+ years
professional engineer
hvac codes
Knowledge of building HVAC and energy codes
Highly proficient in the use of AutoCAD and Revit MEP
Bachelor’s degree in Mechanical Engineering
6+ years’ experience in HVAC design in the MEP market with a focus on mechanical infrastructure
Registered Professional Engineer
Benefits
Gym and Fitness Reimbursement
Employee Assistance Program
Hybrid flexibility!
Paid Time Off
RTD Benefits and Taxi Vouchers
Tuition Reimbursement
Company Events and Awards
401K - Matched
Paid Holidays
Comprehensive Medical, Dental, Vision plus employer contributions
Starting pay $120,000-$150,000 annually
Training + Development
Information not given or found
Interview process
Information not given or found
Visa Sponsorship
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Security clearance
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Company
Overview
1975
Year Founded
The company's origin and experience in mechanical contracting industry.
Specializes in mechanical installation, maintenance, and service across multiple sectors.
Works on projects ranging from high-rise commercial buildings to industrial plants.
Expertise in HVAC systems, piping, and building automation, serving private and public sectors.
Notable projects include complex institutional facilities and large-scale industrial systems.
Diverse portfolio showcases ability to handle a wide range of mechanical challenges.
Known for integrating advanced mechanical technologies in large projects.
Culture + Values
“Safety by choice, not by chance.”
Certified NCCER training and assessment center—highly qualified HVAC technicians
Full‑time Safety Manager delivering monthly training and enforcing OSHA‑aligned compliance
Voluntary Safety Committee reviewing near‑misses, good catches, and injuries monthly
“Achieving Excellence in All We Do”
Mission of Service—teams loyal to clients, cross‑functional collaboration to form true partnerships
Core values: Trust, Respect & Integrity (evident in company‑named meeting rooms)
Environment + Sustainability
15–25%
Energy Spend Reduction
Reduction in energy spend through retrofits for clients.
Energy audits and benchmarking to quantify building energy use and waste
Certified energy team including CEMs, CMVPs, LEED Accredited Professionals conducting measurement & verification
Leveraging guidelines from Energy Star, ASHRAE, LEED, WELL, Building Performance Colorado, Energize Denver
Utility monitoring via SaaS to track consumption against historical data and weather
Promotes electrification, re/retro-commissioning and GHG reduction strategies in public BOMA seminars
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Mechanical Systems
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