Mechanical Engineering New Graduate IMEG ConsultantsMechanical Engineering New GraduateSaint Louis, MissouriStrong technical and analytical skills including knowledge of principles relating to thermodynamics, psychrometrics, heat transfer and fluid mechanics as it relates to mechanical systems design in HVAC, plumbing and fire protection systems for buildings. In this role, you'll work within project budgets, collaborate with cross-functional teams, and help meet project goals and client expectations while supporting consulting projects.
Mechanical Engineering New Graduate | St. Louis, MO IMEG ConsultantsMechanical Engineering New Graduate | St. Louis, MOSaint Louis, MissouriStrong technical and analytical skills including knowledge of principles relating to thermodynamics, psychrometrics, heat transfer and fluid mechanics as it relates to mechanical systems design in HVAC, plumbing and fire protection systems for buildings. In this role, you'll work within project budgets, collaborate with cross-functional teams, and help meet project goals and client expectations while supporting consulting projects.
Mechanical Engineering New Graduate IMEG CorpMechanical Engineering New GraduateSt. Louis, MOStrong technical and analytical skills including knowledge of principles relating to thermodynamics, psychrometrics, heat transfer and fluid mechanics as it relates to mechanical systems design in HVAC, plumbing and fire protection systems for buildings. In this role, you'll work within project budgets, collaborate with cross-functional teams, and help meet project goals and client expectations while supporting consulting projects.
Mechanical Engineering New Graduate | St. Louis, MO IMEG CorpMechanical Engineering New Graduate | St. Louis, MOSt. Louis, MOStrong technical and analytical skills including knowledge of principles relating to thermodynamics, psychrometrics, heat transfer and fluid mechanics as it relates to mechanical systems design in HVAC, plumbing and fire protection systems for buildings. In this role, you'll work within project budgets, collaborate with cross-functional teams, and help meet project goals and client expectations while supporting consulting projects.
Mechanical Engineering Manager Zone 5 TechnologiesMechanical Engineering ManagerSan LuisThe ideal candidate will have extensive experience in mechanical engineering, strong leadership skills, and proficiency in tools like ANSYS and SolidWorks (preferred), with a focus on driving technical excellence and project success. Staff and balance your engineers across concept development efforts and program teams based on skills, availability, and development needs, in coordination with hardware leadership and peer managers.
Mechanical Engineer II - Product Engineering Leonardo DRS IncMechanical Engineer II - Product EngineeringHigh Ridge, MOMechanical Engineer position responsible for supporting projects and developing a variety of HVAC&R product designs for both commercial and defense markets including heat exchangers, air conditioning, refrigeration, and air handling systems. This position will be responsible for development of new products, supporting legacy products; sizing and selecting components; creating associated documentation; and supporting product testing, qualification, and production.
Senior Mechanical Engineer - Project Engineering Leonardo DRS IncSenior Mechanical Engineer - Project EngineeringHigh Ridge, MOThis position will be responsible for leading development of new products, supporting legacy products; sizing and selecting components; supporting strategic initiatives; creating associated documentation; and supporting product testing, qualification, and production. Mechanical Engineer position responsible for leading projects and developing a variety of HVAC&R product designs for both commercial and defense markets including heat exchangers, air conditioning, refrigeration, and air handling systems.
Director of Mechanical Engineering (Building Systems) Core States GroupDirector of Mechanical Engineering (Building Systems)Saint Louis, MORemoteAs the Director of Mechanical Engineering supporting our Architecture and Engineering business unit, you are responsible for leading, coordinating and overseeing all activities, projects and personnel within the mechanical engineering discipline. HEALTHCARE - Competitive health benefits including HSA with employer contribution, life insurance options, and supplemental coverage options, giving you the flexibility to select the coverage that best fits your needs and lifestyle.
Mechanical Engineering Co-Op Hunter Engineering CompanyMechanical Engineering Co-OpBridgeton, MOAs 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. Execute a test plan under the direction of a project engineer, format the results in a useable and effective manner, analyze the results against stated objectives and report the findings.
Senior Mechanical Engineering Lead Jacobs Solutions IncSenior Mechanical Engineering LeadSt. Louis, MO$225,000–$275,000 / yearAt Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Strong understanding of digital design and project delivery processes, including the application of BIM and related technologies, with the ability to provide leadership, guidance, and oversight to engineering teams throughout the design and delivery lifecycle.
Mechanical Engineering Fall Co-Op AmerenMechanical Engineering Fall Co-OpSaint Louis, MissouriIf you are selected for an intern or co-op position, please note that Ameren does offer a housing stipend to interns and co-ops who are temporarily relocating, if minimum housing stipend requirements (living & attending school 50+ miles away from your working location) are met. Ameren Missouri ranks as the largest electric power provider in Missouri, and Ameren Illinois ranks as Illinois' third largest natural gas distribution operation in total number of customers. .
Mechanical Engineering/Installation Supervisor ROCKWOOLMechanical Engineering/Installation SupervisorSaint Louis, MO$115,000–$135,000 / yearWork Environment & Conditions: Our offices are designed to inspire collaboration, creativity, and meaningful social interactions., empowering employees to achieve balance and bring their best selves to work. We are a global company with 12,000 employees, located in 37 countries with 36 manufacturing facilities… all focused on one common purpose - to release the natural power of stone to enrich modern living.
Mechanical Engineering Spring Co-Op AmerenMechanical Engineering Spring Co-OpSaint Louis, MissouriIf you are selected for an intern or co-op position, please note that Ameren does offer a housing stipend to interns and co-ops who are temporarily relocating, if minimum housing stipend requirements (living & attending school 50+ miles away from your working location) are met. Ameren Missouri ranks as the largest electric power provider in Missouri, and Ameren Illinois ranks as Illinois' third largest natural gas distribution operation in total number of customers. .
Civil or Mechanical Engineering Telecom Co-Op (Jan - Aug 2027) Farnsworth Group IncCivil or Mechanical Engineering Telecom Co-Op (Jan - Aug 2027)St. Louis, MOFor ten consecutive years, we've been certified as a Great Place to Work, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us. Each year, our staff participates in a survey administered by the Great Place to Work organization, measuring perceptions of credibility, respect, pride, fairness, and camaraderie.
Mechanical Engineering Intern | St. Louis, MO IMEG CorpMechanical Engineering Intern | St. Louis, MOSt. Louis, MOOver 10-12 weeks, you'll assist in the analysis, design, and implementation oversight of mechanical systems for the vertical building industry while gaining hands-on experience alongside experienced engineers and consultants. Apply today to build hands-on experience, learn from experienced engineers and consultants, and contribute to projects that support clients and communities.
Mechanical Engineering Intern | St. Louis, MO IMEG ConsultantsMechanical Engineering Intern | St. Louis, MOSaint Louis, MissouriOver 10-12 weeks, you'll assist in the analysis, design, and implementation oversight of mechanical systems for the vertical building industry while gaining hands-on experience alongside experienced engineers and consultants. Apply today to build hands-on experience, learn from experienced engineers and consultants, and contribute to projects that support clients and communities.
NewBuilding Mechanical Engineering Intern - Summer 2027 FEDSTL Jacobs Solutions IncBuilding Mechanical Engineering Intern - Summer 2027 FEDSTLSt. Louis, MO$48,000–$60,000 / yearAt Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good. Our North American Internship Program will allow you to engage with interdisciplinary counterparts and senior leadership across all business units and geographies- giving you a chance to network, explore the company, and learn more about our dynamic industry.
NewMechanical Engineering Intern Mead & HuntMechanical Engineering InternFenton, Missouri$20–$25 / hourResponsibilities: Mead & Hunt, Inc., a nationally recognized professional services consulting firm, has a position available for a temporary, full-time engineering intern to join our Food & Beverage group starting in May/June 2026 and ending in August/September 2026. If you have strong communication and organizational skills, are self-motivated, and can work well both independently and as part of a team, complete the online application process for this job posting at www.meadhunt.com/careers .
NewIntern - Mechanical Engineering - Power Plant Prairie State Energy CampusIntern - Mechanical Engineering - Power PlantPower Plant, IllinoisResponsibilities: Essential duties and responsibilities include , but are not limited to, the following (other duties and responsibilities may be assigned): Working on Plant Engineering projects which include optimization and improvement projects. At Prairie State, the base pay range we reasonably expect to pay for this role is $25.00 per hour for the Undergraduate level and $28.00 per hour for the Graduate level.
Civil or Mechanical Engineer - Entry Level Farnsworth Group IncCivil or Mechanical Engineer - Entry LevelSt. Louis, MOFor ten consecutive years, we've been certified as a Great Place to Work, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us. Complete site visits including but not limited to surveying, locating, and documenting existing conditions (may include overnight travel depending on job location).