Mechanical engineering jobs in missouri

Government Training Engineering - Mechanical Design Engineer (Associate or Experienced)

Hazelwood, Missouri

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Today

Job Description At Boeing, we innovate and collaborate to make the world a better place. We?re committed to fostering an environment for every teammate that?s welcoming, respectful and inclusive, with great opportunity for professional growth. Find your future with us. The Boeing Government Training Engineering Hardware Design Team is currently looking for a Mechanical Design Engineer to join their team in Hazelwood, MO or Oklahoma City, OK. This selected candidate will be responsible for the de

Full-time

Compensation information provided in the description

Strategic Student Program: Thermo-Mechanical Product Engineering Internship (Spring 2027, SIM STS)

Independence, Missouri

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Today

Siemens Digital Industries Software Strategic Student Program (SSP) Discover your career with us at Siemens Digital Industries Software! We are a leading global software company dedicated to the world of computer aided design, 3D modeling and simulation- helping innovative global manufacturers design better products, faster! With the resources of a large company, and the energy of a software start-up, we have fun together while creating a world class software portfolio. Our culture encourages cr

Full-time

USD 18.00 per hour

Mechanical Engineering Lead, NA

Remote

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Today

About Vantage Vantage powers, cools, protects and connects the technology of the world's well-known hyperscalers, cloud providers and large enterprises. Developing and operating across North America, EMEA and Asia Pacific, Vantage has evolved data center design in innovative ways to deliver dramatic gains in reliability, efficiency and sustainability in flexible environments that can scale as quickly as the market demands. Design Engineering Department The Design Engineering (DE) team drives

Full-time

USD 190,000.00 - 210,000.00 per year

Mechanical Engineering Consultant 2 - Nuclear

Remote

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Today

Responsibilities 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 owne

Full-time

USD 145,310.00 - 222,001.00 per year

Mechanical Engineering Technician

Independence, Missouri

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Today

Title: Mechanical Engineering Technician Location: Independence, MO Salary: $ 72,000 to $93,000. Schedule: 5 -8 hour shifts with overtime and some weekends as needed. Focus: The Mechanical Engineering Technician provides hands-on mechanical and fabrication support for a ballistic testing facility. This position is responsible for designing, fabricating, modifying, installing, and maintaining mechanical mounts, test fixtures, equipment, and other specialized hardware used to support ballistic t

Full-time

USD 72,000.00 - 93,000.00 per year

Mechanical Engineering Intern

Remote or Massachusetts

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Today

Work Flexibility: Onsite What You Get Out of the Internship At Stryker, we believe that developing the next generation of talent is just as important as developing life-changing medical technologies. As an intern, you won't just observe - you'll contribute to meaningful projects, gain exposure to leaders who will mentor you, and experience a culture of innovation and teamwork that is shaping the future of healthcare. As an intern, you will: Apply classroom knowledge and gain experience in a fas

Full-time

USD 35.00 per hour

Intern - Mechanical Engineering - Summer 2027

St. Louis, Missouri

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Today

JOB SUMMARY: The Mechanical Engineer Intern will assist our multi-disciplined engineering team(s) with assigned tasks and will have many opportunities to grow and develop, both professionally and personally. JOB DUTIES: Work to improve knowledge about how construction & design teams interact, particularly in mechanical design.Perform various tasks, including preparing and monitoring documents; work closely with Senior Mechanical Engineer to prepare designs and resolve issues.Participate in proj

Full-time

USD 21.00 per hour

Mechanical Engineering Intern

Marston, Missouri

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Today

At Associated Electric Cooperative, we're committed to providing reliable energy to the communities we serve with passion and precision. We're a tight-knit team dedicated to keeping the lights on and the energy flowing smoothly across our expansive network! From technical to operational to professional disciplines, our team brings a wide variety of skills, talents, and expertise to the table. We believe in both dedicating ourselves to excellence and investing in your growth. As a Mechanical En

Part-time

Mechanical Engineering Intern

Clifton, Missouri

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Today

Part-time

Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Remote

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Today

Responsibilities 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 technica

Full-time

USD 145,310.00 - 222,001.00 per year

Mechanical Engineering Intern - Water (St. Louis)

St. Louis, Missouri

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Today

Description Our Engineering Interns are responsible for performing tasks requiring the application of standard engineering techniques and procedures. This includes standard design of engineering systems, correcting and updating designs, assisting lead engineers with various project duties, and other duties assigned. Specific assignments and project work vary depending on the market segments. Please see below for information on each market: Water The Water group is responsible for the planning an

Full-time

Mechanical Engineering Intern - Water (St. Louis)

St. Louis, Missouri

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16d ago

Full-time

Mechanical Engineering Spring 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 Fall Co-Op

St. Louis, Missouri

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Today

Full-time

USD 21.00 - 30.00 per hour

Mechanical Engineering Intern (Kansas City)

Kansas City, Missouri

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Today

Description Our Engineering Interns are responsible for performing tasks requiring the application of standard engineering techniques and procedures. This includes standard design of engineering systems, correcting and updating designs, assisting lead engineers with various project duties, and other duties as assigned. Specific assignments and project work vary depending on the market segments. Please see below for information on each market: Aviation & Federal The Aviation & Federal group is re

Full-time

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 New Graduate | St. Louis, MO

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 Winter 2026 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

Project Mechanical Engineer - Federal Engineering and Design

Remote or Kansas

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Today

Company Description We are Olsson. We engineer and design solutions that improve the world around us. As a company, we promise to always be responsive, transparent, and focused on results - for our people, our clients, and our company. We're a people-centric firm, so it's no surprise our greatest asset is our people. The impact this creates is an environment that encourages our people to grow and be creative with their talents. This approach builds a culture that is uniquely Olsson. It allows

Full-time

Contractor Engineering Content Developer - PE Mechanical HVAC

Remote

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Today

Job Title Contractor Engineering Content Developer - PE Mechanical HVAC Job Description About Us Kaplan is one of the world's largest and most diverse education providers. With 80+ years of history, Kaplan has been a beacon for expanding educational access and a leader in instructional innovation. Role We are seeking remote Subject Matter Experts with a PE in Mechanical Engineering (HVAC focus) to join Kaplan's engineering team in updating our material to prepare students for the Principle

Part-time

USD 25.00 - 50.00 per hour

Mechanical Engineer II - Test Engineering

Missouri

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Today

Job ID: 115616 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 engineering jobs in Missouri, USA