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Mechanical Engineering Engineer Jobs in Missouri

Buildings Mechanical Engineering Intern

Kansas City, MO · On-site

$18.25 - $24.75/hr

Garver's Buildings Team is seeking a motivated mechanical engineering or architectural engineering student with a mechanical emphasis as a Mechanical Engineering Intern to join our team in Downtown ...

Mechanical Engineering New Graduate | St. Louis, MO 100% Employee-Owned | Big-firm resources, local ... Engineer-In-Training (EIT) certification preferred Required Skills/Abilities * Knowledge of design ...

Mechanical Engineering New Graduate | St. Louis, MO 100% Employee-Owned | Big-firm resources, local ... Engineer-In-Training (EIT) certification preferred Required Skills/Abilities * Knowledge of design ...

Mechanical Engineer

Chesterfield, MO · On-site

$100K - $140K/yr

Mechanical Engineer icon Mechanical is seeking qualified professionals to join our CSG team. We are ... Supporting value engineering efforts and evaluating design alternatives during preconstruction.

Mechanical engineering design of steam and chemical process equipment and systems. * Gather and organize information to be used for developing the design, specifications, and drawings of mechanical ...

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Mechanical Engineering Engineer information

What cities in Missouri are hiring for Mechanical Engineering Engineer jobs?

Cities in Missouri with the most Mechanical Engineering Engineer job openings:

Infographic showing various Mechanical Engineering Engineer job openings in Missouri as of August 2026, with employment types broken down into 90% Full Time, 5% Part Time, 4% Contract, and 1% Nights. Highlights an 86% Physical, 4% Hybrid, and 10% Remote job distribution.

Mechanical Engineering Internship

Saint Louis, MO • On-site

$18.25 - $24.50/hr

Internship

Posted yesterday

New


Job description

Description:

Under the supervision of a more experienced Engineer, an Intern/Co-Op will be exposed to:

· Perform energy and load calculations, airflow and pressure drop calculations, equipment sizing, system design and layout

· Collaborate with mechanical and electrical Drafter/Designers on the production of construction documents. (drawings and specifications)

· Research commercially available equipment and selecting equipment appropriate for project/client needs

· Document findings, prepare reports, and present results to the team

· Perform field inspections to verify existing site conditions

· Provide excellent communication to stakeholders and team members

Requirements:

· Successful completion of Junior Year majoring in Mechanical Engineering by the start of the Internship

· Pursuing B.S. in Mechanical Engineering at an ABET accredited institution

· G.P.A. - 3.0 cumulative or above

· Previous engineering internship or related experience strongly preferred

· Leadership experience in university activities a plus

· Ability to seek guidance from more experienced Engineers and retain/apply the learnings to future tasks

· Enjoys getting "hands dirty" as well as using intellectual capabilities

The Work Environment:

· Work environment is primarily indoors at firms’ facility, with approximately 10% of time spent indoors/outdoors at project or construction sites where hard-hat and other safety gear is often required. (PPE is provided by firm.)

· While performing field work associated with this position employee will be required to stand, walk, bend, kneel, stoop, crouch, crawl and carry and/or climb ladders of varying heights. The employee may lift and/or move items over 50 pounds.


McClure Engineering is an "Employer of Choice" repeatedly named one of St. Louis' Top Workplaces and Healthiest Employers!


McClure Engineering values diversity. We are committed to providing equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.