Mechanical Engineer jobs in saint louis USA
110 mechanical engineer jobs found in saint louis: showing 51 - 100
Hvac Sales Engineer - Commercial/industrial
Company: GPAC |
Commercial/Industrial HVAC Sales Engineer Job Summary: We are seeking an experienced Commercial/Industrial HVAC Sales... Engineer with a strong background in project sales. The ideal candidate will have at least 5 years of successful experienceLocation: Saint Louis, MO, USA
| Salary: US$150000 per year | Date posted: 11 May 2026
Hvac/piping Project Engineer
Company: GPAC |
(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 WellLocation: Saint Louis, MO, USA
| Salary: US$130000 per year | Date posted: 11 May 2026
Commercial Hvac Service Sales
Company: GPAC |
Commercial HVAC Service Sales Job Summary: We are seeking a highly motivated Commercial HVAC Service Sales Engineer.... Related Titles: Mechanical Account Manager, HVAC Account Manager, HVAC Sales Representative, Industrial HVAC Sales SpecialistLocation: Saint Louis, MO, USA
| Salary: US$150000 per year | Date posted: 11 May 2026
Mechanical Engineer
Company: GPAC |
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 implementationLocation: Saint Louis, MO, USA
| Salary: US$130000 per year | Date posted: 11 May 2026
Hvac Senior Project Manager
Company: GPAC |
Engineer, Commercial HVAC Project Manager, Mechanical Construction Manager, HVAC Superintendent, HVAC Program Manager..., Mechanical Engineer, Design Engineer, Industrial HVAC Project Manager, Senior Project Manager (HVAC), Mechanical EstimatorLocation: Saint Louis, MO, USA
| Salary: US$140000 per year | Date posted: 11 May 2026
Water Wastewater Engineer/project Manager
Company: Harrison Consulting Solutions |
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager... for their team in St. Louis! Responsibilities: Plan/design water and wastewater systems (pumping, process and mechanical pipingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 10 May 2026
Water Wastewater Engineer/project Manager
Company: Harrison Consulting Solutions |
Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager... for their team in St. Louis! Responsibilities: Plan/design water and wastewater systems (pumping, process and mechanical pipingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 10 May 2026
Structural Engineer Intermediate Level
Company: PENTA Engineering Corporation |
The Intermediate Structural Engineer supports the design and execution of the structural designs for industrial... in optimal layouts and reduced costs. Review and provide structural input on mechanical drawings, layouts, and vendor proposalsLocation: Saint Louis, MO, USA
| Salary: US$90000 - 120000 per year | Date posted: 09 May 2026
Boiler Plant Operator-mechanical Technician (full Time) Nights
Company: Mercy |
will support a large hospital campus. The Boiler Plant Operator - Mechanical Technician provides the necessary skills to monitor..., operate, maintain, and repair various central utility plant and campus support electro-mechanical systems. UtilizingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 08 May 2026
Software Engineer – Automation Engineering
Company: KellyMitchell |
Job Summary Our client a leading Healthcare & Lifesciences provider is seeking a Software Engineer - Automation... workflows Collaborate closely with mechanical, electrical, and software engineers, as well as researchers, scientists, and endLocation: Saint Louis, MO, USA
| Salary: US$95000 per year | Date posted: 08 May 2026
Field Service Engineer - St. Louis, Mo
Company: Grifols |
Engineer I (FSE I) for Grifols DxCTS (Diagnostic Customer Technical Support) organization has the primary responsibility... as needed in troubleshooting and investigations and log analysis. This Field Service Engineer will service the territory of St Louis, MOLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 07 May 2026
Mechanical Engineer (p.e.)
Company: GPAC |
A very reputable MEP Engineering firm is hiring for a Mechanical Engineer that will work hand in hand with the..., as well as some airport, education, retail, corporate Office and other large commercial project types. Mechanical EngineerLocation: Saint Louis, MO, USA
| Salary: US$140000 per year | Date posted: 07 May 2026
Bim & Vdc Engineer
Company: GPAC |
A local well-respected, growing contractor is looking to fill a BIM/VDC Engineer & Coordinators positions. This company..., and other areas of mechanical construction Identify interferences with the architectural, structural, and other MEP elements FileLocation: Saint Louis, MO, USA
| Salary: US$120000 per year | Date posted: 07 May 2026
Controls Engineer
Company: GPAC |
A highly established local Mechanical Contractor is looking to fill a Controls Engineer position. Excellent benefits... of mechanical systems: what they do and how they operate. Understanding of Heating Ventilation and Air Conditioning (HVAC) systemsLocation: Saint Louis, MO, USA
| Salary: US$55 per hour | Date posted: 07 May 2026
Hvac/plumbing Mechanical Designer
Company: GPAC |
is currently hiring for an experienced HVAC/Plumbing Mechanical Designer Excellent Benefits Package Mechanical Design Engineer... in the production of engineering drawings Mechanical(HVAC) Designer Qualifications: General industry experienceLocation: Saint Louis, MO, USA
| Salary: US$120000 per year | Date posted: 07 May 2026
Vdc Specialist
Company: GPAC |
A local well-respected, growing Mechanical Engineering Company is looking to fill a VDC Specialist Engineer... efficiently with REVIT, Navisworks and BIM 360 Suite software to translate mechanical design (HVAC, Piping, and Plumbing systemsLocation: Saint Louis, MO, USA
| Salary: US$100000 per year | Date posted: 07 May 2026
Maintenance Reliability Engineer
Company: Endo |
We are seeking a results-driven Maintenance Reliability Engineer to join our Engineering & Maintenance team to support the... engineering methodologies, data analysis, and continuous improvement strategies. The Maintenance Reliability Engineer will developLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Senior Commercial Hvac/refrigeration Technician
Company: The Cigna Group |
The Commercial Senior HVAC/Refrigeration Technician (Building Engineer Senior Analyst) helps keep building systems... and mechanical drawings. Basic computer skills, including Microsoft Outlook, Word, Excel, and PDF files. Ability to stand, walkLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 05 May 2026
Senior Commercial Hvac/refrigeration Technician
Company: Cigna |
The Commercial Senior HVAC/Refrigeration Technician (Building Engineer Senior Analyst) helps keep building systems... and mechanical drawings. Basic computer skills, including Microsoft Outlook, Word, Excel, and PDF files. Ability to stand, walkLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 04 May 2026
Engineer
Company: Ennismore |
. Come join our Flock! Job Description Reports To: Chief Engineer Supervises: None General Purpose: Performs maintenance.... Documents all parts used and parts needed to be purchased. Reports any unsafe conditions to the Chief Engineer. SpecificLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 02 May 2026
Sr. Project Engineer - Gas
Company: ENTRUST Solutions Group |
Description : Introduction: Join our dedicated team as a Sr. Project Engineer, where you will contribute... from an ABET-accredited university (Civil or Mechanical preferred). Minimum 6+ years of relevant industry experience. HandsLocation: Saint Louis, MO, USA
| Salary: US$95000 - 120000 per year | Date posted: 02 May 2026
Transmission & Distribution Engineering Supervisor (line Design)
Company: LUZCO Technologies |
and leadership presence What You'll Bring to the Familia: Essentials to Succeed: Bachelors in Civil, Mechanical, or Electrical..., but were open to strong candidates ready for leadership growth.) Professional Engineer (PE) license (Civil or StructuralLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 01 May 2026
Fire Protection Project Engineer
Company: Sidara |
Engineering is an interdisciplinary field that incorporates mechanical (fire sprinklers, standpipes, smoke control systems... and providing analyses, peer reviews, and reports without supervision from the Senior Engineer/Senior staffs designLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 30 Apr 2026
Mechanical Designer
Company: Sidara |
s leading clients and partners. Job Summary We are seeking a Mechanical Designer for our Growing Team here at Introba... for our St. Louis, MO location. The Mechanical Designer will support the engineering team in the design and documentation of HVACLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 29 Apr 2026
Substation Project Engineer
Company: Michael Page |
The Substation Project Engineer serve as a technical leader and Engineer of Record for complex substation design..., and leadership/mentorship skills with minimal supervision. Serve as the responsible engineer of record for substation projectsLocation: Saint Louis, MO, USA
| Salary: US$100000 - 160000 per year | Date posted: 29 Apr 2026
Field Service Engineer - St. Louis, Mo
Company: Packsize |
Job Description: Field Service Engineer St. Louis, MO About Packsize Packsize is redefining the way businesses... for our customers, their customers, our people, and the planet. About the Role A Packsize Field Service Engineer will installLocation: Saint Louis, MO, USA
| Salary: US$65000 - 70000 per year | Date posted: 29 Apr 2026
Engineer Project
Company: Nice-Pak Products |
Description Summary: The Project Engineer is responsible for leading and executing engineering projects..., commissioning, and handover to operations. The Project Engineer works closely with cross-functional teams including SafetyLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 29 Apr 2026
Field Service Engineer (territory: Missouri & Southern Illinois)
Company: Danaher |
human health for tomorrow. Learn about the which makes everything possible. In this role as a Field Service Engineer...: Associates degree in mechanical or electrical engineering, biological or life science, or a similar discipline, or equivalentLocation: Saint Louis, MO, USA
| Salary: US$60000 - 80000 per year | Date posted: 28 Apr 2026
Thermal Design Engineer
Company: Nooter/Eriksen |
Engineer to join the Thermal Design Team. This entry-level role is part of a team that is responsible for developing custom.... As a Thermal Design Engineer, you will be at the forefront of optimizing combined cycle plant performance and shaping the futureLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 24 Apr 2026
Controls/manufacturing Engineer
Company: Illinois Tool Works |
Job Description: Company Description Alpine, an ITW company, currently has an opening for a Manufacturing Engineer... in its Litchfield, IL (greater St. Louis) facility. The Manufacturing Engineer will provide technical leadership, directionLocation: Saint Louis, MO, USA
| Salary: US$61200 - 91800 per year | Date posted: 23 Apr 2026
Field Specialist- Valves Sales
Company: Reliable Automatic Sprinkler |
IN (Chicago Metro Area) for the Mechanical/Industrial markets (excludes Oil & Gas). The Valve Specialist is provided the... and Construction (VDC) tools and their relevance in selling at ASC-ES 80% Contractor / 10% Distribution / 5% Engineer / 5Location: Saint Louis, MO, USA
| Salary: US$110000 - 125000 per year | Date posted: 23 Apr 2026
Building Engineer
Company: Jones Lang LaSalle |
What this job involves: As an Operating Engineer, you'll play a critical role in keeping our facilities running at peak performance... while our clients' operations continue seamlessly. What your day-to-day will look like: Operate, maintain, and repair MechanicalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 22 Apr 2026
Gmp Facility Engineer
Company: Merck Group |
. External applicants must be eligible to work in the US. Your Role: The GMP Facilities Engineer at MilliporeSigma in St... You Are: Minimum Qualifications: Bachelors Degree in Chemical Engineering, Mechanical Engineering or other engineering disciplineLocation: Saint Louis, MO, USA
| Salary: US$76200 - 114200 per year | Date posted: 22 Apr 2026
Senior Process Engineer
Company: Roeslein & Associates |
more at . POSITION SUMMARY: The Senior Process Engineer will lead the process engineering effort on EPFC (engineer, procure, fabricate... of Change (MOC) Experience evaluating new technology Experience developing small teams Strong process, mechanicalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 21 Apr 2026
Project Sr. Safety Engineer
Company: CONCRETE STRATEGIES |
Safety Engineer - Travel Based Compensation Range: $136,060-$144,060 (Exact compensation may vary based on skills... Student loan assistance Paid maternity leave General Description As a Safety Engineer, you will provide support to theLocation: Saint Louis, MO, USA
| Salary: US$136060 - 144060 per year | Date posted: 18 Apr 2026
Project Engineer
Company: Veolia |
Job ID REF58040N Date posted 04/16/2026 Location Illinois Category Engineering / Design / Projects Project Engineer..., etc. Qualifications Education/Experience/Background: Bachelor's degree in Mechanical or Electrical Engineering with a concentrationLocation: Sauget, IL, USA
| Salary: US$76800 - 96000 per year | Date posted: 17 Apr 2026
Offer Quality Engineer
Company: Schneider Electric |
Offer Quality Engineer is responsible for identifying and eliminating quality risks that can impact customer satisfaction... and quality. The Offer Quality Engineer must collaborate with their SE colleagues to understand, mitigate and eliminate theseLocation: East Saint Louis, IL, USA
| Salary: US$86400 - 129600 per year | Date posted: 16 Apr 2026
Project Manager-thermal Generation
Company: Stantec |
-discipline project teams in the execution of THERMAL GENERATION PROJECTS. The project scope will be for either Owners Engineer... management experience in leading projects utilizing various delivery models such as EPC (Engineer Procure Construct), DBB (DesignLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 15 Apr 2026
Mechanical Engineering Team Lead
Company: HDR |
, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve... future of the built environment. This isnt just a job, its a chance to lead innovation, engineer impact, and build a legacyLocation: Kansas City, MO - Saint Louis, MO, USA
| Salary: unspecified | Date posted: 14 Apr 2026
Instrument & Mechanical Project Engineer
Company: Nooter/Eriksen |
Instrument & Mechanical Project Engineer to join our Engineering Team. This role is part of a team that is responsible..., and grow personally and professionally. DAY IN THE LIFE: The Instrument & Mechanical Project Engineer reports directlyLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 10 Apr 2026
Instrument & Mechanical Project Engineer
Company: Nooter/Eriksen |
Instrument & Mechanical Project Engineer to join our Engineering Team. This role is part of a team that is responsible..., and grow personally and professionally. DAY IN THE LIFE: The Instrument & Mechanical Project Engineer reports directlyLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 09 Apr 2026
Hvac Project Manager
Company: GPAC |
Engineer, Commercial HVAC Project Manager, Mechanical Construction Manager, HVAC Superintendent, HVAC Program Manager..., Mechanical Engineer, Design Engineer, Industrial HVAC Project Manager, Senior Project Manager (HVAC), Mechanical EstimatorLocation: Saint Louis, MO, USA
| Salary: US$140000 per year | Date posted: 06 Apr 2026
Field Service Engineer/technician
Company: Professions Inc |
. They are seeking a hands-on, self-motivated Service Technician/Engineer to support continued growth in the Greater St. Louis area... systems, including installation and service Mechanical aptitude with basic fabrication skills (cutting, drilling, modifyingLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 03 Apr 2026
Lead Building Engineer
Company: Colliers International |
Building Engineer, youll be responsible for ensuring the maintenance systems are running efficiently to ensure the safety... management systems and other building mechanical equipment. Proficiency in Microsoft Office (MS Outlook, MS Word, MS ExcelLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 01 Apr 2026
Structural Engineer
Company: Luxus |
Structural Engineer Company Name: EDM Incorporated Location: St. Louis, MO Project Focus: Government, Commercial... & ESOP Recruited Exclusively By: Luxus | AEC Talent Partners Position Overview Are you a structural engineer readyLocation: Saint Louis, MO, USA
| Salary: US$95000 - 115000 per year | Date posted: 31 Mar 2026
Project Manager I - Transportation
Company: Bartlett & West |
in in civil, structural, mechanical/electrical or architectural engineering as appropriate or equivalent in combined education... industry knowledge and a passion for creative problem solving, we engineer better tomorrows. Bartlett & West is an equalLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 30 Mar 2026
Mechanical Maintenance Engineer
Company: Chemtrade |
Job Description: Position: Mechanical Maintenance Engineer Primary Location: East St.Louis, IL Shift: Salaried... Maintenance Engineer/Specialist will be responsible for ensuring the reliability, safety, and efficiency of mechanical systemsLocation: East Saint Louis, IL, USA
| Salary: unspecified | Date posted: 28 Mar 2026
Bim Model Manager
Company: HDR |
, sustainability, and human experience. We bring together mechanical, electrical, structural, and civil engineering experts to solve... future of the built environment. This isnt just a job, its a chance to lead innovation, engineer impact, and build a legacyLocation: Kansas City, MO - Saint Louis, MO, USA
| Salary: unspecified | Date posted: 27 Mar 2026
Associate Principal, Mechanical
Company: Sidara |
. Qualifications: Bachelors Degree in Mechanical Engineering. Professional Engineer license required. 12+ years significant...s leading clients and partners. Job Summary We are seeking an Associate, Mechanical, in our St. Louis, MO office. The idealLocation: Saint Louis, MO, USA
| Salary: unspecified | Date posted: 27 Mar 2026
Principal, Mechanical
Company: Sidara |
s leading clients and partners. Job Summary Introba is seeking a Principal, Mechanical, to join our growing team in St... they are responsible for supporting. Qualifications: Minimum 15 years of specific Mechanical building systems design and/or sustainable