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Keywords: Mechanical Engineer - HVAC, Location: Saint Louis, MO

Page: 1

HVAC Equipment Commissioning Manager

move to the Branch Service Manager and a have accountability to the HVAC Equipment Operations Manager (HEOM... Mechanical project will need to be secured (determine based on the duration, size and complexity of the project, as well as the...

Company: Johnson Controls
Location: Saint Louis, MO
Posted Date: 24 Jan 2026
Salary: $89000 - 131000 per year

Mechanical Engineer - HVAC

Hybrid work schedule This client is ready to hire a Mechanical Engineer NOW and is actively conducting interviews...The successful candidate will design HVAC and Plumbing/Piping system for a variety of projects: institutional...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 13 Feb 2026
Salary: $85000 - 115000 per year

Mechanical Engineer - HVAC

Hybrid work schedule This client is ready to hire a Mechanical Engineer NOW and is actively conducting interviews...The successful candidate will design HVAC and Plumbing/Piping system for a variety of projects: institutional...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 11 Feb 2026
Salary: $115000 per year

Mechanical HVAC/Plumbing Engineer

Growing firm with offices in multiple states is seeking a Senior Mechanical HVAC/Plumbing Engineer for their team in St.... Louis! Responsibilities: Assist with the design of HVAC and plumbing systems for municipalities and industrial clients...

Posted Date: 10 Feb 2026

HVAC/Piping Project Engineer

Design Engineer in the mechanical contracting industry Expertise in industrial and commercial HVAC system design...About the Company: Join a well-established and respected mechanical contracting company specializing in industrial...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 13 Feb 2026

HVAC/Piping Project Engineer

(PE) license Proven experience as an HVAC Piping and/or Plumbing Design Engineer in the mechanical contracting industry Expertise...Exciting Opportunity: HVAC/Piping/Plumbing Design Engineer Perks and Benefits: Competitive pay and benefits Well...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 12 Feb 2026
Salary: $130000 per year

Mechanical Engineer

? We are seeking a Senior Mechanical Engineer to join our team and lead the design and implementation of HVAC and mechanical systems...Are you an experienced mechanical engineer with a passion for designing innovative and efficient building systems...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 13 Feb 2026

Senior Mechanical Systems Engineer

. Purely Driven. Position Summary As Senior Mechanical Systems Engineer, you will lead engineering efforts across a broad... spectrum of mechanical utilities with a specialized focus on industrial HVAC and ventilation systems. You will collaborate...

Company: Nestlé
Location: Saint Louis, MO
Posted Date: 13 Feb 2026
Salary: $100000 - 130000 per year

Mechanical Engineer

Senior Mechanical Engineer Are you an experienced mechanical engineer with a passion for designing innovative... and efficient building systems? We are seeking a Senior Mechanical Engineer to join our team and lead the design and implementation...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 12 Feb 2026
Salary: $130000 per year

Mechanical Engineer

for this position! Qualifications P.E. certification 7 + years HVAC, Mechanical Piping, and Plumbing Design experience required BS...In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 11 Feb 2026
Salary: $135000 per year

Mechanical Engineer

for this position! Qualifications P.E. certification 7 + years HVAC, Mechanical Piping, and Plumbing Design experience required BS...In this Role you’ll work as Project Engineer on industrial, educational, health care and commercial facilities projects...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 11 Feb 2026
Salary: $135000 per year

Mechanical Engineer II

of technical knowledge, creativity and execution. Job Description The Mechanical Engineer II plays a key role in designing... and delivering HVAC and mechanical utility systems for complex building environments. This position supports projects...

Company: CRB
Location: Saint Louis, MO
Posted Date: 31 Jan 2026

Senior Mechanical Engineer

best and brightest minds across development, design, and construction. The Role We Want You For The Senior Mechanical Engineer... will be working with in-house Development, Architecture, and Construction teams to provide Mechanical HVAC Design and Quality...

Company: Clayco
Location: Saint Louis, MO
Posted Date: 20 Jan 2026

Assistant Mechanical Engineer- Substation (St. Louis)

The Assistant Mechanical Engineer will work under the supervision of a licensed professional engineer to assist project... facilities. The Assistant Mechanical Engineer will work with the project team throughout the design and construction process...

Location: Saint Louis, MO
Posted Date: 15 Jan 2026

Lead Mechanical Engineer

best and brightest minds across development, design, and construction. The Role We Want You For LJC is seeking a Mechanical / HVAC... Lead Engineer to provide technical leadership in the planning, design, and delivery of building mechanical systems for life...

Company: Clayco
Location: Saint Louis, MO
Posted Date: 14 Jan 2026

Associate, Senior Mechanical Engineer

’s leading clients and partners. Job Summary We are looking for an Associate, Senior Mechanical Engineer in our St. Louis... Design and engineer HVAC systems for new installations, system retrofits, system replacement, and system upgrades...

Company: TYLin
Location: Saint Louis, MO
Posted Date: 12 Dec 2025

Mechanical Engineer

This individual will provide project management and mechanical (HVAC) design services on a variety of building projects... in Architectural or Mechanical Engineering, Professional Registration, and at least 7 or more years of related MEP experience...

Company: RimePro
Location: Saint Louis, MO
Posted Date: 10 Dec 2025
Salary: $120000 - 155000 per year

Sr. Mechanical Engineer

Job Description This individual will provide project management and mechanical (HVAC) design services on a variety.... Strong mechanical/HVAC design capability in retail, commercial, central plants, boilers, cooling towers, and related markets. Knowledge...

Company: RimePro
Location: Saint Louis, MO
Posted Date: 04 Dec 2025
Salary: $120000 - 160000 per year

HVAC Project Manager

Titles: HVAC Construction Manager, Mechanical Project Manager, Senior HVAC Project Engineer, Commercial HVAC Project Manager..., Mechanical Construction Manager, HVAC Superintendent, HVAC Program Manager, Mechanical Engineer, Design Engineer, Industrial HVAC...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 13 Feb 2026

HVAC Senior Project Manager

Titles: HVAC Construction Manager, Mechanical Project Manager, Senior HVAC Project Engineer, Commercial HVAC Project Manager..., Mechanical Construction Manager, HVAC Superintendent, HVAC Program Manager, Mechanical Engineer, Design Engineer, Industrial HVAC...

Company: GPAC
Location: Saint Louis, MO
Posted Date: 13 Feb 2026