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  • $140k - $160k

     ...curiosity. You’ll work alongside some of the brightest minds in data engineering and AI/ML — all driven by a shared passion to solve the...  ...or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees... 
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    Casual work
    Local area
    Immediate start
    Remote work

    Jobot

    Fenton, MO
    8 days ago
  • $67k - $100k

     ...Details Job Overview: You will collaborate closely with our engineering and production teams, serving as the subject matter expert for...  ...or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or... 
    Suggested
    Local area
    Immediate start
    Remote work

    Jobot

    Fenton, MO
    8 days ago
  • A leading defense contractor in High Ridge, MO is looking for a Mechanical Engineer to lead projects related to HVAC&R solutions for both commercial and defense markets. Candidates should possess a Bachelor’s Degree in Mechanical Engineering, and experience in engineering... 
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    For contractors
    Flexible hours

    Leonardo DRS

    High Ridge, MO
    3 days ago
  • A leading technology company in St. Louis is looking for a Quality Engineer II to analyze motor failures and implement quality improvements. This role requires strong knowledge in quality problem-solving tools, proficiency in data analytics, and effective communication... 
    Suggested
    Full time

    Nidec Corporation

    Saint Louis, MO
    1 day ago
  • $77k - $202k

    A global consulting firm is seeking a Senior Associate in Managed Services in St. Louis to enhance data quality through testing and analysis. You will mentor junior staff and build client relationships, contributing to innovative solutions. The ideal candidate has a Bachelor...
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    PwC

    Saint Louis, MO
    2 days ago
  • $68k - $100k

     ...labor saving customized parts. For more information on Budnick, please visit our website at . POSITION PURPOSE The Quality Systems Engineer provides technical leadership and support in the development, implementation, and continuous improvement of the company’s quality... 
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    Temporary work
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    Budnick Converting, Inc

    Columbia, IL
    1 day ago
  • Quality Engineer II - HVACR page is loaded## Quality Engineer II - HVACRlocations: North America/USA/Missouri/St. Louis - ACIM, MOtime type: Full timeposted on: Posted Todayjob requisition id: R0014275We begin with dreams. Dreams drive our motivation. Dreams are our future... 
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    Nidec Corporation

    Saint Louis, MO
    2 days ago
  • An established industry player is looking for a skilled Mechanical Engineer to join their dynamic team. This role focuses on HVAC and plumbing system design, as well as conducting facilities condition assessments for government and military buildings. The ideal candidate... 
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    Hanson Professional Services Inc.

    Saint Louis, MO
    3 days ago
  • A technology company located in Pacific, MO, is looking for an Engineering Quality and Lab Technician. This role will involve building and testing prototype gearmotors, conducting quality inspections, and maintaining lab equipment. Ideal candidates will hold an Associate... 
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    Full time

    HTI Technology

    Pacific, MO
    5 days ago
  •  ...turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across...  ...standards, and guidelines, including ASHRAE, NFPA, GMP/GxP, and local regulations. Participate in multidisciplinary coordination reviews... 
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    For contractors
    Casual work
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    Local area
    Flexible hours

    LJC

    Saint Louis, MO
    1 day ago
  • A recognized professional services consulting firm located in St. Louis, MO, is seeking a full-time Industrial HVAC Engineer for their Food & Beverage Group. The role involves conducting surveys on HVAC systems, defining sanitary requirements, and developing project documentation... 
    Suggested
    Full time

    Mead & Hunt, Inc.

    Saint Louis, MO
    5 days ago
  • A leading design and engineering firm in St. Louis seeks a Mechanical / HVAC Lead Engineer to oversee the planning and design of mechanical systems in life sciences facilities. This role requires strong experience in HVAC and building utilities, and the ability to lead... 
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    LJC

    Saint Louis, MO
    1 day ago
  • Location: Saint Louis Department: Engineering Listing Date: 2025-08-07 Position: Refrigeration Engineer Job Type: Full-Time Overview Jarrell has been building trusted partnerships since 1954—right here in St. Louis and across the country. As a family-owned, full-service... 
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    Full time
    For contractors

    Jarrell Contracting Company, Inc.

    Saint Louis, MO
    5 days ago
  • $100k - $150k

    About Us: Join a dynamic and innovative team in the field of engineering! We are looking for a Senior Refrigeration Engineer to take the lead in a prominent organization in the beverage industry. Our client, a well-established industry leader, is recognized for delivering... 
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    Immediate start

    Olivercarol

    Saint Louis, MO
    1 day ago
  • $110k - $145k

    A respected engineering firm in St. Louis is seeking an experienced Mechanical Engineer to design and analyze HVAC systems. Candidates should have a Bachelor's in Mechanical Engineering, strong communication skills, and be a licensed Professional Engineer. The firm offers... 
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    Horner & Shifrin, Inc.

    Saint Louis, MO
    5 days ago
  • A leading defense contractor is seeking a Test Engineer responsible for all phases of testing various HVAC&R products for commercial and defense markets. The role involves designing test programs, writing procedures, and debugging hardware/software. Candidates should hold... 
    For contractors
    Flexible hours

    Leonardo DRS

    High Ridge, MO
    2 days ago
  • A leading defense technology company located in High Ridge, MO is seeking an Electrical Engineering Intern to support the assembly and testing of controls for heat transfer and refrigeration products. This role involves hands-on experience with wiring, instrumentation,... 
    Internship

    Leonardo DRS

    High Ridge, MO
    5 days ago
  • Electrical Engineering Intern Location: High Ridge, MO, US, 63049 Job ID:114073 The Leonardo DRS Naval Power Systems business is a trusted...  ..., or any other characteristic protected by federal, state, or local laws. #NPS Our Vision. To be the leading mid‑tier defense... 
    Internship
    Local area
    Flexible hours

    Leonardo DRS

    High Ridge, MO
    5 days ago
  • A technology solutions provider seeks an administrative support staff member in High Ridge, MO. The role requires effective oral and written communication skills, proficiency with Microsoft Office, and a high school diploma or equivalent, with some college experience preferred...
    Internship
    Work at office
    Flexible hours

    Leonardo DRS

    High Ridge, MO
    1 day ago
  • Location: High Ridge, MO, US, 63049 Job Summary The Test Engineer position is responsible for and will participate in all phases of testing...  ..., protected veteran status, or any other characteristic protected by federal, state, or local laws. #J-18808-Ljbffr Leonardo DRS
    Local area
    Flexible hours

    Leonardo DRS

    High Ridge, MO
    2 days ago
  •  ...industrial, commercial, utility and marine markets. Our custom engineered heat transfer solutions are used in a variety of configurations...  ...status, protected veteran status, or any other characteristic protected by federal, state, or local laws. #J-18808-Ljbffr Leonardo DRS
    For contractors
    Local area
    Worldwide
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    Leonardo DRS

    High Ridge, MO
    1 day ago
  • A leading engineering firm in St. Louis seeks a Lead Mechanical Engineer to oversee mechanical design projects, including HVAC systems, plumbing, and fire protection. You will collaborate with multidisciplinary teams to deliver innovative and high-quality engineering solutions... 

    Sky Mavis

    Saint Louis, MO
    1 day ago
  • A leading real estate services firm seeks a Critical Environment Lead Engineer in St. Louis, MO. This role involves overseeing the maintenance of critical infrastructure and managing third-shift engineers. The ideal candidate will have advanced knowledge of building systems... 
    Shift work

    Jones Lang LaSalle Incorporated

    Saint Louis, MO
    4 days ago
  • $77k - $202k

     ...experience. What Sets You Apart Certification(s) preferred: DAMA Certified Data Management Professional (CDMP), AWS Certified Data Engineer - Associate, SnowPro Core, ISTQB Test Analyst / Certified Big Data Tester (ATA), Informatica Data Quality (IDQ) or equivalent ETL... 
    Full time
    H1b

    PwC

    Saint Louis, MO
    2 days ago
  • ABOUT US: LSEG (London Stock Exchange Group) is more than a diversified global financial markets infrastructure and data business. We are dedicated, open-access partners with a dedication to excellence in delivering the services our customers expect from us. With ...
    Worldwide

    LSEG (London Stock Exchange Group)

    Saint Louis, MO
    2 days ago
  •  ...looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. Lead Operating Engineer What this job involves: As Lead Operating Engineer, you'll supervise and direct maintenance personnel in the installation,... 
    Daily paid
    Full time
    Work at office
    Shift work

    *US AMR-Jones Lang LaSalle Americas, Inc.

    Saint Louis, MO
    4 days ago
  • Compliance Engineer II page is loaded## Compliance Engineer IIlocations: North America/USA/Missouri/St. Louis - ACIM, MOtime type: Full timeposted on: Posted 8 Days Agotime left to apply: End Date: May 31, 2026 (30+ days left to apply)job requisition id: R0015030We begin... 
    Second job
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    Nidec Corporation

    Saint Louis, MO
    3 days ago
  •  ...and possess strong communication and organizational skills. The position offers a competitive compensation package, including salary, benefits, and commissions tailored to empower your success. Join this passionate team at Engineered Air! #J-18808-Ljbffr Engineered Air

    Engineered Air

    Saint Louis, MO
    2 days ago
  • $95k - $115k

     ...consulting firm, is experiencing unprecedented growth. As a result, we have a full-time position available for an Industrial HVAC Engineer in the Food & Beverage Group. Responsibilities: Conducting job-site surveys of food and beverage plant HVAC systems Define system... 
    Full time
    For subcontractor
    H1b
    Visa sponsorship

    Mead & Hunt, Inc.

    Saint Louis, MO
    5 days ago
  • Farnsworth Group is seeking a Sr. Mechanical Engineer of HVAC/Building Systems in one of the posting locations below. In this role, you will assume multi-project responsibilities for HVAC, plumbing, fire protection and specialty piping system engineering and design for... 
    Temporary work
    For contractors
    Work at office
    Immediate start
    Flexible hours

    Farnsworth Group, Inc.

    Saint Louis, MO
    1 day ago