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Lead Mechanical Engineer jobs in Missouri

Displaying 1 - 20 of 102 jobs

St. Louis, Missouri
Permanent

Job Description As a Mechanical Engineer III, youll play a key role in designing mechanical systems for complex facilities while also taking ownership of project scope and mentoring junior team members. This is a great opportunity for an engineer who wants to grow into leadership while staying...

Posted

St. Louis, Missouri
Permanent

Summary: The Lead Validation Engineer leads GMP equipment installation, commissioning, and qualification projects supporting large-molecule biologics manufacturing. This role supports upstream and downstream processes and ensures projects are executed safely, on...

Posted

Jacksonville, Missouri
Permanent
Easy Apply

Description This is a foundational role responsible for architecting, defining, and continuously improving the entire technical framework for diagnosing and repairing our complex, high-value AI server infrastructure. More than a traditional supervisor, you are the lead...

Posted

St. Louis, Missouri
Permanent

We are currently seeking an experienced Senior Gas Turbine Mechanical Engineer (7FA focus) for our client, a world-class supplier of power generation services, parts, and repairs. This position is based in St. Louis, MO. Their Repairs Division is seeking a...

St. Louis, Missouri
Permanent

Job Description Looking to take your engineering career to the next level? Love being part of projects that have direct impact on the production & success of a plant & company? You said yes.... Great!! Bring your previous manufacturing or engineering experience into a fast-paced environment...

Mastercard
O’Fallon, Missouri
Permanent

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure...

LanceSoft Inc
Berkeley, Missouri
Permanent

This job is with Encode, Inc a fully owned subsidiary of Lancesoft When you join our team of mission driven engineers, youll have the opportunity to be hands-on while driving solutions to difficult problems. As a member of the team, you will have the unique opportunity to support...

St. Louis, Missouri
Permanent

Lead Data Engineer with Agentic AI experience Core must-haves (screen for these explicitly) Applied Agentic AI engineering experience: evidence of building Agentic workflows - ideally delivered into a real project. Modern multi-agent architecture experience...

Mastercard
O’Fallon, Missouri
Permanent

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure...

Mastercard
O’Fallon, Missouri
Permanent

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, were helping build asustainableeconomy where everyone can prosper. We support a wide range of digital payments choices, making transactionssecure...

St. Louis, Missouri
Permanent

Interview: Coding Test + Video Interview Visa: USC, GC This is hybrid from day-1 ( Need only local candidates ) Client is only looking for consultants coming from Amazon, IBM or brokerage trading services comapany dealing with high volume of trasactions...

St. Louis, Missouri
Permanent

Join Rimkus and unlock your potential with endless opportunities for growth, learning, and making a difference! Rimkus ((url removed)) is a worldwide leader in Engineering and Technical Consulting. Rimkus experts specialize in engineering investigation, forensic consulting, failure analysis,...

St. Louis, Missouri
Permanent

Job Description This is an HOURLY/TEMPORARY POSITION that could become permanent over time. We are looking for an experienced Senior Cloud & DevOps Engineer to support the build and production readiness of a foundational AWS data platform for a large telecommunications client...

Posted

St. Louis, Missouri
Permanent

We are currently seeking an experienced 7FA Gas Turbine Rotor Repair Engineer for our client, a world-class supplier of power generation services, parts, and repairs. This position is based in St. Louis, MO. The 7FA Gas Turbine Rotor Repair Engineer...

Posted

Town and Country, Missouri
Permanent

Overview: The Mission Critical MEP Project Manager is responsible for the overall planning, coordination, execution, and financial performance of complex, MEPdriven construction projects where system reliability and operational continuity are paramount. This role leads projects from early......

St. Louis, Missouri
Permanent

Field Technician Level 1 - Job Description Position involves performing basic, often supervised, installation and maintenance tasks in telecommunications central offices, focusing on the physical aspects like running cables, racking equipment, and initial site preparation....

Available in other locations

Posted

Riverside, Missouri
Permanent
Featured

Gexpro Services Company Overview: Gexpro Services is a world-class Supply Chain Services outsource provider, specializing in developing and managing production inventory management programs. Our managed inventory programs are designed to support manufacturing OEMs with their...

Bridgeton, Missouri
Permanent

Overview: Join our dynamic engineering team to support and develop new products for the leader in the Food Retailing Industry. This position will support a variety of new and existing products and projects. The Design Engineer will work within our engineering team to support the execution...

Posted

Ashland, Missouri
Permanent
Featured

*This role will travel to Rolla, MO Project Managers are responsible for leading construction efforts and working collaboratively with the other company departments to carry projects through carefully planned preconstruction efforts for an on-time delivery and that...