Mechanical engineer jobs in Saint Peters, MO and nearby (44 jobs)
Mechanical engineer jobs within 25 miles of Saint Peters, MO. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 44
- Employers
- 23
Advertised starting pay
Not enough comparable pay figures yet.
Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.
Where work happens
- Remote
- 0%0 listings
- Hybrid
- 0%0 listings
- On-site
- 5%2 listings
Not specified: 95% (42 listings)
Employers hiring include Leonardo DRS, Inc. (6), Sargent & Lundy (6), ENFRA LLC (4).
Sources & calculation notes
These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.
Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.
Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count
Mechanical engineer jobs in Saint Peters, MO and nearby
Within 25 miles
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Mechanical Engineer II
Beckwood Press
…hydraulic presses and automation equipment and is seeking a Mechanical Engineer II to join our engineering team and contribute to the design and development of advanced manufacturing…
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MECHANICAL DESIGN ENGINEER
Align Production Systems
Job Summary: We are seeking an energetic, talented and driven Mechanical Design Engineer to join our design team. You will be joining a team of skilled designers and play a critical role in…
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Lead Mechanical Engineer
MISSOURI COBALT, LLC
Professional Engineer (PE) license required or ability to obtain within one year; PMP certification is a plus
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Mechanical Design Engineer (New Product Development)
Hunter Engineering Company
Looking to build your career with a company that values innovation, stability, and people? Join our dedicated team as a R&D Engineer II - Mechanical, in Bridgeton, MO!
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Entry-Level Mechanical Engineer - Food & Beverage
Mead & Hunt
…consulting firm, has a position available for an entry-level mechanical engineer with our Food & Beverage group in our Fenton, MO office…
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Lead Mechanical Engineer
bioMérieux
This lead engineer works primarily with the mechanical design aspects of consumables and reagents team, representing Systems Development in reagent design – generally under the leadership…
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Senior Mechanical Engineer | Projects
Leonardo DRS, Inc.
Mechanical Engineer position responsible for leading projects and developing a variety of HVAC&R product designs for both commercial and defense markets including heat exchangers, air…
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Mechanical Engineer II - Thermal Systems
Leonardo DRS, Inc.
Bachelor’s Degree in Mechanical Engineering, Chemical Engineering, or related technical field
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Mechanical Engineer Co-Op (Spring 2027)
Leonardo DRS, Inc.
Leonardo DRS Land Systems is seeking a Spring through Summer (January 2027– August 2027) Mechanical Engineering Co-Op. This position is based out of our Bridgeton, MO facility and will have…
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Mechanical Engineer II - Product Engineering
Leonardo DRS, Inc.
Mechanical Engineer position responsible for supporting projects and developing a variety of HVAC&R product designs for both commercial and defense markets including heat exchangers, air…
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Mechanical Engineer II - Test Engineering
Leonardo DRS, Inc.
Involved with the design, fabrication and modification of mechanical and/or electro mechanical components, sub-systems and systems. May include Mechanical Analysis, Aerodynamics/Fluids,…
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Senior Mechanical Engineer | Chiller Systems
Leonardo DRS, Inc.
Join our High Ridge, MO Engineering team as a Senior Mechancial Engineer primarily focused on developing marine, water-cooled chiller systems. In this role, you will lead the development of…
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Senior Building Mechanical Engineer (HVAC) - Water / Wastewater
Brown and Caldwell
The Senior Building Mechanical (HVAC) Engineering role takes on more complex projects and leads the development of HVAC, plumbing, and fire sprinkler calculations. The role interprets…
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Mechanical Engineer PE III
ENFRA LLC
The Mechanical Professional Engineer III (PE III) serves as a senior technical leader responsible for the design, coordination, and delivery of complex mechanical systems for energy and…
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Mechanical Engineer PE II
ENFRA LLC
The Mechanical Professional Engineer II (PE II) independently applies advanced engineering techniques to design and coordinate mechanical systems for energy and infrastructure projects…
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Mechanical Engineer PE I
ENFRA LLC
The Mechanical Engineer PE I applies standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components, or assemblies.
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Lead Mechanical Engineer -- Energy & Industrial Group
Sargent & Lundy
Louis metropolitan area and will require in-office work 3 days per week
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Mechanical Engineer 1 (Entry Level) - Energy & Industrial (January 2027)
Sargent & Lundy
This position is based on a hybrid work schedule and will require in-office work 3 days per week
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Mechanical Engineer - Senior-Level
Sargent & Lundy
This position is based on a hybrid work schedule and will require in-office work 3 days per week
No more jobs.