Mechanical Engineer Jobs in Lake Saint Louis, MO
- US: Mastercard Technologies, LLC
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 1 day ago
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 1 day ago
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can...
In PersonLead Reliability Engineer (AI Focus)
- Mastercard
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 1 day ago
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 1 day ago
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can...
In PersonLead Reliability Engineer Lead Reliability Engineer
- Mastercard
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 3 days ago
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 3 days ago
Lead Reliability Engineer Mastercard 3.6 ( ) O'Fallon, MO on company site Why you should apply for a job to Mastercard : 4.8/5 in supportive management 71% say women are treated fairly and equally...
In Person- US: Mastercard Technologies, LLC
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 7 days ago
- O Fallon, MO (7 miles from Lake Saint Louis, MO)
- 7 days ago
Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can...
In Person- ENFRA
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 16 days ago
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 16 days ago
Overview Mechanical Engineer PE I Responsibilities: The Mechanical Engineer PE I applies standard engineering techniques to design, analyze, test, maintain, repair, or improve products, components,...
In PersonSenior Lead Reliability Engineer
- LSEG (London Stock Exchange Group)
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 20 days ago
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 20 days ago
Senior Lead Reliability Engineer LSEG (London Stock Exchange Group) 795 Office Parkway (Show on map) Jan 06, 2026 ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global...
In Person- Belcan, LLC
- High Ridge, MO (24 miles from Lake Saint Louis, MO)
- 30+ days ago
- High Ridge, MO (24 miles from Lake Saint Louis, MO)
- 30+ days ago
A mid-level Mechanical Engineer job in High Ridge, MO is currently available at Belcan. This is a 6-month contract to direct hire position....
In PersonFacilities Maintenance Engineer
- Asbury Automotive Group
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 45+ days ago
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 45+ days ago
About Asbury Plaza Motors is part of Asbury Automotive Group (NYSE: ABG) is a Fortune 500 company and one of the largest franchised automotive retailers in the United States. We are redefining the...
In PersonMaintenance Reliability Engineer
- JLL
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 45+ days ago
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 45+ days ago
JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology...
In PersonMechanical Engineer II - Thermal Systems
- Leonardo DRS
- High Ridge, MO (24 miles from Lake Saint Louis, MO)
- 60+ days ago
- High Ridge, MO (24 miles from Lake Saint Louis, MO)
- 60+ days ago
Job Summary Join us as a Mechanical Engineer II, responsible for the development, testing and analysis of a variety of HVAC&R products for both commercial and defense markets including heat exchanger...
In Person- Jones Lang LaSalle
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 90+ days ago
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 90+ days ago
JLL empowers you to shape a brighter way. Our people at JLL and JLL Technologies are shaping the future of real estate for a better world by combining world class services, advisory and technology...
In PersonSenior Mechanical Engineer - Chiller Systems
- Leonardo DRS
- High Ridge, MO (24 miles from Lake Saint Louis, MO)
- 90+ days ago
- High Ridge, MO (24 miles from Lake Saint Louis, MO)
- 90+ days ago
Job Summary Mechanical Engineer position primarily responsible for developing Marine, Water-cooled Chiller systems....
In PersonMechanical Engineering Summer 2026 Internship - St. Louis
- BSA LifeStructures
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 90+ days ago
- Creve Coeur, MO (20 miles from Lake Saint Louis, MO)
- 90+ days ago
BSA is seeking a current Architectural Engineering or Mechanical Engineering student that wants to join a firm that specializes in creating places that support, enhance and inspire healing, learning...
In Person InternshipForensic Mechanical Engineer, P.E.
- EFI Global
- Wentzville, MO (3 miles from Lake Saint Louis, MO)
- 90+ days ago
- Wentzville, MO (3 miles from Lake Saint Louis, MO)
- 90+ days ago
Education and Licensing: Requires Bachelor of Science degree in Mechanical Engineering from an accredited college or university....
Remote- Sonaca
- Saint Charles, MO (19 miles from Lake Saint Louis, MO)
- 90+ days ago
- Saint Charles, MO (19 miles from Lake Saint Louis, MO)
- 90+ days ago
Ability to perform classical hand stress calculations, finite element analysis utilizing finite element software such as NASTRAN or ANSYS....
RemoteDemographic Data for Lake Saint Louis, MO
Moving to Lake Saint Louis, MO? Find some basic demographic data about Lake Saint Louis, MO below.
Mechanical Engineer Online Courses and Training Opportunities
Salary for Mechanical Engineer Jobs in Lake Saint Louis, MO
Required or preferred licenses and certifications for Mechanical Engineer positions.
Highest Education Level
Mechanical Engineers in Lake Saint Louis, MO offer the following education backgroundQualifications / Skill Sets
The following top skills are often required or desired to land a Mechanical Engineer position
- Bachelor of Science in Mechanical Engineering
- Aerospace Engineering
- Design for Manufacture and Assembly
- Thermal Analysis
- Stress Analysis
- Sheet Metal Design
- Equipment Sizing
- CAD Modeling
- Machine Design
- American Society of Mechanical Engineers
- Engineering Analysis
- Heat Transfer
- Siemens NX
- Thermodynamics
- Piping
- Geometric Dimensioning & Tolerancing
- Finite Element Analysis
- Sheet Metal
- Autodesk Inventor
- Fluid Dynamics
- Computer-Aided Design
- Design Engineering
- ANSYS
- PTC Creo
- Engineering Design
- Electromechanical
- Failure Analysis
- Revit
- Design for Manufacturability
- Prototype Development
- Mechanical Engineering
- Mechanical Design
- Design Development
- Aerospace
- Designing
- Fabricating
- 3D Modeling
- Heating Ventilation & Air Conditioning
- Modeling
- SolidWorks
- Reliability
- Installation
- AutoCAD
- Assembly
- Estimating
- Electrical
- Specifications
- Engineering
- Military Background
- Collaboration
- Documentation
- Troubleshooting
- Budgets
- Mentoring
- Bachelor's Degree
- Regulations
- Research Skills
- Project Management
- Microsoft Office
- Problem Solving
- Scheduling
- Leadership
- Communication Skills
Other Career Titles
Here are some other career titles that require similar skills