Mechanical Engineering jobs in Missouri

Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Remote

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Today

Description This will be a remote Mechanical Analysis position to support Power Uprates. Our electric power generation clients are seeking to increase the power output of their existing power plants to meet the electric demands. This is expanding work in the nuclear industry. You will work on major systems, equipment and plant process in the following areas: Perform consulting level work for power uprates in the nuclear industry.Interface with clients and project teams to present technical dis

Full-time

USD 145,310.00 - 222,001.00 per year

Mechanical Engineering Consultant 2 - Nuclear

Remote

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Today

Description This position will offer you the opportunity to manage project(s) consisting of engineers, designers, controls and scheduling professionals involved in the design, modification, and analysis of new and existing nuclear power plant modifications. The position will involve coordinating with multiple internal and external departments to manage the life cycle of project execution. Responsible for project execution, coordination of resources from each discipline as requiredTake ownership

Full-time

USD 145,310.00 - 222,001.00 per year

Senior Mechanical Engineering Designer

Remote or California

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Today

At Core States Group, the work you do matters to the clients we serve, the communities we support, and the teams who rely on one another to deliver with excellence. Our Cause is powerful: to create a world where all environments improve everyday life. This role is paid on an hourly basis with a range of $40-$58 and is eligible for overtime in accordance with applicable laws. The expected approximate annualized compensation range is $85,000-$120,000. Why Professionals Choose Core States Group

Full-time

USD 40.00 - 58.00 per hour

Mechanical Engineering Fall Co-Op

St. Louis, Missouri

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Today

Ameren is a leader in the energy industry, and our transformation toward more clean, renewable energy is also transforming other industries and infrastructure in our communities. As a regional company serving local customers, we not only serve our communities, we're a part of them. This isn't just a job. At Ameren, we invest in you, so you can power the quality of life you want. Visit our Benefits & Perks Page for more information on benefits provided to regular, full-time employees. It's an e

Full-time

USD 21.00 - 30.00 per hour

Mechanical Engineering Spring Co-Op

St. Louis, Missouri

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Today

Full-time

USD 21.00 - 30.00 per hour

Mechanical Engineering Intern

Kansas City, Missouri

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Today

At HDR, our employee-owners are fully engaged in creating a welcoming environment where each of us is valued and respected, a place where everyone is empowered to bring their authentic selves and novel ideas to work every day. As we foster a culture of inclusion throughout our company and within our communities, we constantly ask ourselves: What is our impact on the world? Watch Our Story:' ' Each and every role throughout our organization makes a difference in our ability to change the world f

Full-time

Mechanical Engineering Co-Op

Bridgeton, Missouri

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Today

Looking to build your career with a company that values innovation , stability , and people ? Join our dedicated team as a Mechanical Engineering Co-Op in Bridgeton, MO! Since 1946, Hunter Engineering has been aligning cutting-edge technology with a strong commitment to quality. As a family-owned, American-made company, Hunter is the global leader in automotive service equipment, with our products used in over 130 countries by top vehicle manufacturers, tire companies, and service centers. We

Full-time

Mechanical Engineering New Graduate

St. Louis, Missouri

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Today

Mechanical Engineering New Graduate | St. Louis, MO 100% Employee-Owned | Big-firm resources, local-team relationships, ONE IMEG culture This posting is for Summer 2027 New Graduate opportunities. IMEG is hiring a Mechanical Engineering New Graduate in St. Louis, MO, to support the analysis, design, and implementation oversight of mechanical systems for the vertical building industry. This entry-level role offers hands-on design, analysis, and project execution experience, with mentorship, tr

Full-time

Opto-Mechanical Engineering Manager - 053QE

Remote or San Diego, California

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Today

About Quartus Quartus Engineering Incorporated ( is a leading provider of engineering services and integrated hardware solutions for a wide range of clients and industries. We employ advanced computer-aided engineering tools in the areas of optics, structural, thermal, and coupled analyses. We integrate our engineering analysis capabilities with design, prototype, integration and test capabilities to create solutions for our clients that are of extraordinary value. What will you do? As an Opto-M

Full-time

USD 126,070.00 - 205,997.00 per year

Mechanical Engineering New Graduate | St. Louis, MO

St. Louis, Missouri

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Today

Full-time

Mechanical Engineering New Graduate | Kansas City, MO

Kansas City, Missouri

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Today

Mechanical Engineering New Graduate | Kansas City, MO 100% Employee-Owned | Big-firm resources, local-team relationships, ONE IMEG culture This posting is for Summer 2027 New Graduate opportunities. IMEG is hiring a Mechanical Engineering New Graduate in Kansas City, MO, to support the analysis, design, and implementation oversight of mechanical systems for the vertical building industry. This entry-level role offers hands-on design, analysis, and project execution experience, with mentorship

Full-time

Senior Mechanical Engineer - Project Engineering

Missouri

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Today

Job ID: 115135 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Company Overview DRS Marlo Coil manufactures durable heat transfer, refrigeration, and air handling equipment serving industrial, commercial, utility, and marine sectors. Our custom-engineered heat transfer solutions are designed to cool, heat, and dehumidify air streams for b

Full-time

Mechanical Engineer II - Product Engineering

Missouri

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Today

Job ID: 114960 The Leonardo DRS Naval Power Systems business is a trusted provider of innovative naval gas and hybrid power systems, control technology and support solutions for the U.S. Navy and navies around the world. Company Overview DRS Marlo Coil manufactures durable heat transfer, refrigeration, and air handling equipment serving industrial, commercial, utility, and marine sectors. Our custom-engineered heat transfer solutions are designed to cool, heat, and dehumidify air streams for b

Full-time

Diesel Technician

St. Louis, Missouri

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Today

Hogan Truck LeasingisHiring! SeekingEntry Level& Experienced Technicians! Are you currently seeking a newcareeropportunity?HoganTruck Leasingis constantly growingandreadyto help you succeed!? Take your career to the next leveland applytoday. What DoesHogan offer? \tCompetitive Hourly Wages \tAdvancement Opportunities \tPaid Time Off Upon Hire \tPaid Training & ASE Reimbursement / Incentives \tExcellent Benefits including 401(k) Match, Medical, Dental, Life Insurance and an Employee Assistance Pr

Full-time

Mechanical Engineer

Warrensburg, Missouri

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Today

EnerSys is a global leader in stored energy solutions for industrial applications. We have over thirty manufacturing and assembly plants worldwide servicing over 10,000 customers in more than 100 countries. Worldwide headquarters are located in Reading, PA, USA with regional headquarters in Europe and Asia. We complement our extensive line of Motive Power and Energy Systems with a full range of integrated services and systems. With sales and service locations throughout the world, and over 100 y

Full-time

Gas Turbine Controls Field Engineer

Remote or Fort Collins, Colorado

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Today

Job Type Full-time Description Mechanical Dynamics and Analysis LLC a world-class supplier of power generation services, parts, and repairs, has an immediate opening for a qualified individual who has a desire to join a growing organization and an appetite for diverse and technically challenging work. The Control Systems Division is seeking an experienced Gas & Steam Turbine Controls Field Engineer. This position will be responsible for designing retrofit control systems for the industrial an

Full-time

Architecture & Engineering Project Assessor

Remote

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Today

A WORLD LEADER IN TESTING, INSPECTION & CERTIFICATION SERVICES Bureau Veritas offers dynamic, exciting employment opportunities with an attractive salary/benefit package and an opportunity to play a vital role with a global organization. If you would enjoy working in a dynamic environment and are looking for an opportunity to become part of a stellar team of professionals, we invite you to apply online today. Bureau Veritas is an Equal Opportunity Employer, and as such we recruit, hire, train,

Full-time

USD 70,000.00 per year

Mechanical HVAC/Plumbing Engineer

St. Louis, Missouri

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Today

Donohue & Associates, a preferred provider of water and wastewater engineering services, is looking for a Mechanical HVAC/Plumbing Engineer to join our multi-disciplinary team. In this position, you will be involved in designing HVAC and plumbing systems for municipalities and industrial clients in the Midwest. You'll work with a variety of engineers and project managers throughout the company, contributing immediately to projects in a deadline-driven environment. Requirements: 5+ years' experie

Full-time

Combustion Tuner & Controls Field Engineer

Remote

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Today

Job Type Full-time Description Mechanical Dynamics and Analysis LLC, a world class supplier of power generation services, parts and repairs, has an immediate opening for a qualified individual who has a desire to join a growing organization and an appetite for diverse and technically challenging work. The Control Systems Division in Fort Collins, CO is seeking an experienced Controls Field Engineer with Combustion Tuning experience. The candidate would be responsible for tuning combustion emi

Full-time

Mechanical Engineer

Earth City, Missouri

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Today

Job Responsibilities & Requirements As a Mechanical Engineer, you will work to design, test, improve, and support equipment designed by MiTek for the truss manufacturing industry. In this position you will work on robust machinery design that helps customers to improve their production output. Mechanical Engineers at MiTek design, document, and troubleshoot all components such as overall machine design, structural frames, mechanical power transmission, and manufacturability of machinery. You wi

Full-time

Mechanical Engineering jobs in Missouri, USA