mechanical engineering Jobs in saint louis, mo

1 - 20 of 426 Jobs

Mechanical Engineering Consultant 2 - NuclearJob Title - Mechanical Engineering Consultant 2 - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

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

Mechanical Engineering Consultant 2 (Power Uprates) - NuclearJob Title - Mechanical Engineering Consultant 2 (Power Uprates) - Nuclear

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

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

Lead Mechanical Engineer -- Owner's Engineering SupportJob Title - Lead Mechanical Engineer -- Owner's Engineering Support

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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Remote

Full-time

Description Your responsibilities will include, but are not limited to: You will help develop conceptual and detailed designs for new power generation with an emphasis on gas turbine based simple and combined cycle facilities.You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and designers.You will work on challenging assignments that include investigating, trouble-shooting, and solving a wide variety of mechanical engineering

Process Engineer (Broadway)Job Title - Process Engineer (Broadway)

Merck KgaACompany Name - Merck KgaA

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St. Louis, Missouri, USA

Full-time

Work Your Magic with us! Start your next chapter and join MilliporeSigma. Ready to explore, break barriers, and discover more? We know you've got big plans - so do we! Our colleagues across the globe love innovating with science and technology to enrich people's lives with our solutions in Healthcare, Life Science, and Electronics. Together, we dream big and are passionate about caring for our rich mix of people, customers, patients, and planet. That's why we are always looking for curious mind

Pipe FitterJob Title - Pipe Fitter

Express Employment ProfessionalsCompany Name - Express Employment Professionals

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St. Louis, Missouri, USA

Full-time

Experienced Pipe Fitter - Join a High-Performing Team We are actively seeking a skilled and reliable Pipe Fitter to join a growing team working on a variety of commercial and industrial piping projects. If you're an experienced fitter who takes pride in precision, safety, and craftsmanship, we want to connect with you. Whether you're looking for long-term stability, project diversity, or advancement opportunities - this is your chance to join a company that values your trade. Position Overview

Experienced Tool and Die MakerJob Title - Experienced Tool and Die Maker

Express Employment ProfessionalsCompany Name - Express Employment Professionals

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St. Louis, Missouri, USA

Full-time

Experienced Tool & Die Maker - Precision-Focused Opportunity Join a team where precision craftsmanship isn't just appreciated - it's essential. We are actively seeking a highly skilled and experienced Tool & Die Maker to support our in-house tooling operations. This is a hands-on role requiring extensive experience in building, repairing, and maintaining progressive and transfer dies, as well as fine-tuning tooling for optimal performance in a high-output manufacturing environment. Key Respons

Route EngineerJob Title - Route Engineer

Cushman & WakefieldCompany Name - Cushman & Wakefield

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St. Louis, Missouri, USA

Full-time

Job Title Route Engineer Job Description Summary Operates, inspects, maintains, and repairs all HVAC, mechanical, electrical, and plumbing equipment and systems in assigned facilities to obtain most efficient operating results and life expectancy. Position assures that equipment is being maintained in an energy efficient and safe manner, and down time is reduced to a minimum by anticipation of necessary repairs, keeping records of past operating experiences. Performs inspections and repairs to

Industrial Maintenance Mechanic - 1st and 2nd Shift AvailableJob Title - Industrial Maintenance Mechanic - 1st and 2nd Shift Available

Express Employment ProfessionalsCompany Name - Express Employment Professionals

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St. Louis, Missouri, USA

Full-time

Industrial Maintenance Mechanic - Join a Team That Keeps Things Running! Hands-on, high-impact, and built to last. We're looking for a reliable and experienced Industrial Maintenance Mechanic to join a fast-paced manufacturing team. If you're mechanically inclined, take pride in solving problems, and thrive in a setting where no two days are the same-this is your opportunity to be part of a team that values craftsmanship and consistency. What You'll Do: Perform routine and emergency maintenan

HVAC Senior Controls TechnicianJob Title - HVAC Senior Controls Technician

Johnson ControlsCompany Name - Johnson Controls

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St. Louis, Missouri, USA

Full-time

Job DescriptionBe part of the future!We are one team, dedicated to working collaboratively to create purposeful solutions that propel the world forward. We hope you will join our diverse team of top people you bring your talent, and we ll give you the space and opportunities to grow and succeed. We are committed to making a difference. What we offer: Competitive Starting Pay Paid Training Global Advancement Opportunities Company Vehicle (as applicable) Referral Bonuses Comprehensive Benefits M

HVAC/R Service Technician - Light CommercialJob Title - HVAC/R Service Technician - Light Commercial

CoolSysCompany Name - CoolSys

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St. Louis, Missouri, USA

Full-time

Overview: At CoolSys, we offer more than just a job?we provide stability, growth, and industry-leading benefits for our employees. As a large company serving diverse customers, we invest in our team with: Competitive Compensation: Competitive pay from $28 to $45/hr. and sign-on bonuses up to $3,000 (per location).Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vacation/ho

Lead Mechanical Engineer -- Energy & Industrial GroupJob Title - Lead Mechanical Engineer -- Energy & Industrial Group

Sargent & Lundy LLC.Company Name - Sargent & Lundy LLC.

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St. Louis, Missouri, USA

Full-time

Description Your responsibilities will include, but are not limited to: You will be responsible for leading the Mechanical Engineering design efforts for a team of junior and senior engineers and designers.You will work on challenging assignments that include investigating, trouble-shooting, and solving a wide variety of mechanical engineering issues.Act as the Mechanical team lead in the coordination of detailed design phases for all aspects of mechanical engineering work.Develop integrated sy

Maintenance Director - Granite City, ILJob Title - Maintenance Director - Granite City, IL

Friedman Industries IncCompany Name - Friedman Industries Inc

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Granite City, Illinois, USA

Full-time

Job DescriptionRESPONSIBILITIES: The Maintenance Director Leads and directs all aspects of the facility maintenance department. This includes, but is not limited to, Develops maintenance plans / Safety Compliance:Establishing robust preventive and predictive maintenance programs.Scheduling all maintenance activities.Leading / Coordinating / Performing equipment repairs.Overseeing outside contractors.Maintains records: Maintains records of repairs, preventative maintenance, warranties, and inspec

Mid-Level Mechanical EngineerJob Title - Mid-Level Mechanical Engineer

Pond & CompanyCompany Name - Pond & Company

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Remote or Peachtree Corners, Georgia, USA

Full-time

About the Position We are seeking a Mid-Level Mechanical Engineer to join our growing Professional Design Services team in either one of the following Pond offices (Atlanta, GA; Augusta, GA; Savannah, GA; Jacksonville, FL; Tempa, FL; Port Orange, FL; Columbia, SC; Charlotte, NC; Huntsville, AL; Mobile, AL; New Orleans, LA) or as a Remote Employee. The ideal candidate possesses 5+ years of related MEP design engineering experience and wants to grow, collaborate, and innovate. In this position, t

Project Engineer - Mission Critical Experience RequiredJob Title - Project Engineer - Mission Critical Experience Required

JobotCompany Name - Jobot

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St. Louis, Missouri, USA

Full-time

Excellent Pay and Benefits, Stable and Growing Company This Jobot Job is hosted by: Tracy Hann Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $90,000 - $145,000 per year A bit about us: We design, build high-performance data centers that fuel the digital economy. Our team delivers custom, scalable, and ultra-reliable infrastructure solutions for businesses that demand zero downtime and maximum efficiency. Why Us? Innovative & Custom Solu

Senior Mechanical EngineerJob Title - Senior Mechanical Engineer

Pond & CompanyCompany Name - Pond & Company

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Remote or Peachtree Corners, Georgia, USA

Full-time

About the Position We are seeking a Senior Mechanical Engineer to join our growing Professional Design Services team in either one of the following Pond offices (Atlanta, GA; Augusta, GA; Savannah, GA; Jacksonville, FL; Tempa, FL; Port Orange, FL; Columbia, SC; Charlotte, NC; Huntsville, AL; Mobile, AL; New Orleans, LA) or as a Remote Employee. The ideal candidate possesses 10+ years of related MEP design engineering experience and wants to grow, collaborate, and innovate. In this position, the

HVAC/R Service Technician - Light CommercialJob Title - HVAC/R Service Technician - Light Commercial

CoolSysCompany Name - CoolSys

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Barnhart, Missouri, USA

Full-time

Overview: At CoolSys, we offer more than just a job?we provide stability, growth, and industry-leading benefits for our employees. As a large company serving diverse customers, we invest in our team with: Competitive Compensation: Competitive pay from $25 to $45/hr. and sign-on bonuses up to $3,000 (per location).Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vacation/ho

Assistant Transmission Engineer - Transmission & Distribution (Multiple Locations)Job Title - Assistant Transmission Engineer - Transmission & Distribution (Multiple Locations)

Burns & McDonnellCompany Name - Burns & McDonnell

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St. Louis, Missouri, USA

Full-time

Description The Assistant Transmission Engineer will work under the supervision of a licensed professional engineer to assist project teams to create world class designs for new projects, alterations and redevelopments on a variety of projects including underground and overhead high voltage transmission lines. The Assistant Transmission Engineer will work with the project team throughout the design and construction process, adapting transmission line plans according to budget constraints, design

Engineer IJob Title - Engineer I

Marriott InternationalCompany Name - Marriott International

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St. Louis, Missouri, USA

Full-time

Job Description POSITION SUMMARY Respond and attend to guest repair requests. Communicate with guests/customers to resolve maintenance issues. Perform preventive maintenance on tools and kitchen and mechanical room equipment, including cleaning and lubrication. Visually inspect tools, equipment, or machines. Carry equipment (e.g., tools, radio). Identify, locate, and operate all shut-off valves for equipment and all utility shut-offs for buildings. Maintain maintenance inventory and requisitio

HVAC/R Service Technician - Light CommercialJob Title - HVAC/R Service Technician - Light Commercial

CoolSysCompany Name - CoolSys

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Troy, Illinois, USA

Full-time

Overview: At CoolSys, we offer more than just a job?we provide stability, growth, and industry-leading benefits for our employees. As a large company serving diverse customers, we invest in our team with: Competitive Compensation: Competitive pay from $25 to $42/hr. and sign-on bonuses up to $3,000 (per location).Ongoing Education & Training: Access to state-of-the-art facilities and paid online training.Comprehensive Benefits: Medical, Dental, Vision, and Prescription coverage, paid vacation/ho

Controls Service EngineerJob Title - Controls Service Engineer

JobotCompany Name - Jobot

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Fenton, Missouri, USA

Full-time

Leading industrial manufacturer seeking skilled Controls Service Technician (some travel required) This Jobot Job is hosted by: Gabriel Ozuna Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $67,000 - $100,000 per year A bit about us: For over 50 years, we have been a leading supplier of industrial machinery to manufacturers around the world. No manufacturer can offer the same customizable manufacturing equipment across such a diverse assort