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125 mechanical engineer jobs found

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mechanical engineer Missouri
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Bi
Apr 25, 2026
Full time
Mechanical Engineer
Biomerieux Hazelwood, MO
Description Position Summary This is a mechanical design engineering position with an emphasis on engineering design of complex medical instruments. This individual will collaborate with R&D engineering staff to design, document, prototype, and test complex medical instruments. Primary Duties Assists in the definition, proof of concept, design, development, implementation and/or support of technical or business solutions by performing specific research activities or developments within the scope of the assigned activity.Assumes responsibility for the identification of errors and related problem solving in order to identify the necessary activities to provide a solution.Develops all deliverables following all design and development processes for design control and good scientific practices to ensure scientific relevance.Creates appropriate documentation of assigned activities and prepares summaries and/or other relevant reports within the function.Defines...
MT
Apr 25, 2026
Full time
Senior Mechanical Engineer (Machinery Development & Design)
MiTek, Inc. Earth City, MO
Job Description Design, test, improve, and support equipment designed by MiTek for the truss manufacturing industry. In this position you will work on robust machinery design that helps customers to improve their production output. Mechanical Engineers will design, document, and troubleshoot all components such as overall machine design, structural frames, mechanical power transmission, and manufacturability of machinery. You will design the full mechanical assembly of the automated machine and be involved in every stage of the system from concept to production. Mechanical Engineers work closely with Electrical and Manufacturing Engineers, and various other teams such as Production, Software, Customer Service to ensure a successful product. Job Responsibilities & Requirements Responsibilities: Design, develop, evaluate, and support automated industrial machinery products with focus in the Component Manufacturing (CM) and off-site construction industry Lead team...
Hy
Apr 25, 2026
Full time
Mechanical Engineer
Hydromat St. Louis, MO
The Mechanical Engineer maintains responsibility for the mechanical design of Hydromat machines while providing technical support to the customers. This individual generates schedules, machine floorplan drawings, process layouts and detail drawings to fabricate cutting tools. This position requires: Bachelor's degree in Mechanical Engineering or equivalent industry At least 3-5 years experience in mechanical design and/or training Experience with AutoCAD 2D, Autodesk Inventor, and Microsoft Office 365 Additional experience: Understanding of hydraulic and pneumatic systems Proficiency with MS Project and ERP system This position generally works first shift Monday-Friday and travels as needed, up to 20% Hydromat's workplace is climate controlled through all weather seasons. When you work for a world leader that recognizes and rewards your best efforts, you can expect the best for your career. Explore the exceptional opportunities now available at Hydromat, Inc., the...
JE
Apr 17, 2026
Full time
Senior Process Mechanical Engineer
Jedson Engineering Kansas City, MO
Process Mechanical Engineer WHO WE ARE: Jedson Engineering is an Engineering Consultancy headquartered in Cincinnati, OH. We provide full-service engineering, procurement and construction management services to industrial process manufacturers that operate in pulp & paper, chemical, consumer products, power, heavy industrial, and food & beverage markets. We are in a significant growth mode and it's an exciting time to be joining our business! WHAT YOU'LL BE DOING: In this position, you'll join a dynamic engineering team in the execution of client projects. This person will execute process designs primarily within the consumer products industry that includes the investigation and analysis of data to make sound process design decisions aligned with company, client, and project objectives. You'll be expected to apply theory in a practical context to determine feasibility of design, identify potential process upsets and malfunctions incorporating appropriate...
SC
Apr 17, 2026
Full time
Mechanical Engineer
$78,200 - $96,600 yearly
Steris Corporation St. Louis, MO
At STERIS, we help our Customers create a healthier and safer world by providing innovative healthcare and life science product and service solutions around the globe. Position Summary As a Mechanical Engineer in our St. Louis, Missouri manufacturing facility you will play a key role in supporting site operations by identifying and sourcing critical spare parts, assisting with facilities projects, improving equipment reliability, developing documentation for production and support systems, and developing or maintaining Engineering drawings with AutoCAD/Solid Works. This role reports to the Maintenance Manager, and works closely with Maintenance, Facilities, Production, and Engineering teams to ensure the ongoing performance and uptime of site assets. The ideal candidate has strong mechanical engineering fundamentals and a solid understanding of how mechanical systems interact with electrical sub-systems. This position requires that you work onsite in our St. Louis, Missouri...
DI
Apr 02, 2026
Full time
Mechanical Engineer/Designer - MEP
Dialectic Inc Kansas City, MO
Dialectic is a full-service mechanical, electrical, and plumbing (MEP) engineering design and consulting firm with Headquarters located in the Crossroads of Kansas City, Missouri . Dialectic has a reputation for delivering inventive, flexible, and sustainable MEP designs for retail, education, restaurant, commercial and entertainment spaces. Our team, ranked as one of Kansas City's most diverse engineering firms , is as talented as they are diverse and works hard to exceed our clients' expectations. Dialectic offers highly competitive benefits that include eligibility for: ESOP Ownership Generous 401K Matching Program with company match and immediate vesting Annual Bonus Plan for all employees Generous Low-Cost Benefits including medical, dental, vision, life insurance, disability, LegalShield, etc. Healthy Lifestyle Reimbursement Program Generous PTO (Personal Time-Off) policy Eight (8) paid Company-paid Holidays Flex work schedule options Amazing office culture and...
SS
Mar 26, 2026
Full time
Mechanical Engineer II
ServiceSource, Inc. St. Louis, MO
Make an impact by joining ServiceSource, a champion for people with disabilities. Explore new opportunities! ServiceSource is an organization of talented people who drive innovation, embrace change, and strengthen communities. Job Summary This position is responsible to provide facility engineering, project management, construction and renovation services and support of daily facility operations, space renovations, and repair projects. This shall include, but is not limited to energy management, decommissioning, Building Automation System (BAS) administration and operation, Computer Aided Design & Drafting (CADD), and Building Information Modeling/Management (BIM) efforts in support of daily facility operations, maintenance technical support, and project development as well as project management and execution services Primary Duties Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. These duties and...
AI
Mar 22, 2026
Full time
Lead Mechanical Engineer
Advanced Industries LLC Odessa, MO
Job Type Full-time Description The Lead Mechanical Engineer is a key technical leader responsible for the design and development of complex mechanical systems across product lines, with a strong emphasis on defense applications. This role focuses on engineering robust, and compliant solutions designed to meet customer specifications, military standards and cost targets. This position requires deep mechanical design expertise, leadership in requirements-driven product development, and strong cross-functional collaboration. The Lead Mechanical Engineer owns the translation of customer and regulatory requirements into engineered solutions, ensuring performance, reliability, compliance and manufacturability. ESSENTIAL DUTIES AND RESPONSIBILITIES • Lead the design and development of mechanical systems from concept through production. • Translate customer requirements and military specifications into engineering solutions. • Maintain requirements traceability matrices. •...
SG
Mar 20, 2026
Full time
Mechanical Engineer
SMSI Group Springfield, MO
Job Description Build Your Career in Industrial Refrigeration We are looking for a Mechanical Engineer to join our team supporting the design, fabrication, and installation of industrial ammonia refrigeration systems. This is an opportunity to work on real-world systems used in food processing, cold storage, and industrial facilities-while learning directly from a highly experienced team. Whether you already have ammonia refrigeration experience or come from a strong mechanical background, we provide hands-on training and mentorship to help you grow into an expert in this specialized field. This role includes a mix of office work, shop interaction, and occasional field/site visits. You'll be involved in projects from concept through commissioning. What Sets This Role Apart Hands-on training from senior staff with decades of ammonia refrigeration experience Direct exposure to design, fabrication, and field work-not just desk engineering Opportunity to build expertise in...
SM
Mar 19, 2026
Full time
Mechanical Engineer
SMSI Springfield, MO
Description Build Your Career in Industrial Refrigeration We are looking for a Mechanical Engineer to join our team supporting the design, fabrication, and installation of industrial ammonia refrigeration systems. This is an opportunity to work on real-world systems used in food processing, cold storage, and industrial facilities-while learning directly from a highly experienced team. Whether you already have ammonia refrigeration experience or come from a strong mechanical background, we provide hands-on training and mentorship to help you grow into an expert in this specialized field. This role includes a mix of office work, shop interaction, and occasional field/site visits. You'll be involved in projects from concept through commissioning. What Sets This Role Apart Hands-on training from senior staff with decades of ammonia refrigeration experience Direct exposure to design, fabrication, and field work-not just desk engineering Opportunity to build expertise in a...
OC
Mar 10, 2026
Full time
Mechanical Engineer - Facilities
Olin Corporation Independence, MO
Title: Mechanical Engineer - Facilities Location: Independence, MO Salary: $101,300 - $152,600 Schedule: 9/80 schedule Relocation Available Website: Winchester.com Focus: A knowledgeable and safety-focused Facilities Mechanical Engineer to support mechanical infrastructure at our ammunition manufacturing facility. This role is responsible for the operation, maintenance, and upgrade of critical systems such as HVAC, compressed air, chilled water, steam, and process ventilation. Position will lead engineering projects, ensure regulatory and safety compliance, and contribute to the reliability and efficiency of the facility's operations in a high-demand, precision-focused environment. Mechanical Engineer - Facilities Essential Job Functions: Design, operate, and maintain essential mechanical systems including HVAC, compressed air, process piping, and industrial ventilation to support ammunition production and facility needs. Lead mechanical engineering...
OC
Mar 04, 2026
Full time
Mechanical Engineer - Facilities 6.8 Program
Olin Corporation Independence, MO
Title: Mechanical Engineer - Facilities Location: Independence, MO Salary: $101,300- $152,600 Schedule: 9/80 schedule Relocation Available Focus: We are seeking a knowledgeable and safety-focused Facilities Mechanical Engineer to support mechanical infrastructure at our ammunition manufacturing facility. This role serves a dual purpose: ensuring the reliability of existing plant operations and serving as the Mechanical Owner's Representative for new capital construction and facilitation projects. You will be responsible for the operation, maintenance, and upgrade of critical systems such as HVAC, compressed air, chilled water, steam, and process ventilation. Additionally, you will drive the technical success of construction projects managed by the US Army Corps of Engineers (USACE) and Olin Winchester, guiding them from the Vendor Scope of Work (VSOW) phase through design review, construction QA/QC, and final commissioning. Mechanical Engineer -...
KB
Feb 21, 2026
Intern
Intern, Product Support Team Mechanical Engineer
Knorr-Bremse Grain Valley, MO
Intern, Product Support Team Mechanical Engineer LOCATION: Grain Valley / Missouri (US-MO), United States " BRAND: KB Signaling " REQUISITION ID: 9331 " JOB GRADE: 0 " ON-SITE/REMOTE: On-site KB Signaling delivers unparalleled end-to-end wayside and onboard conventional signaling Control, Command, and Signaling (CCS) platforms and solutions. A trailblazer, we are driven to provide the best solutions for improved safety, performance, and lower overall operating cost for today's transit and freight railway systems and operators in North America and beyond. Our team is fueled by innovation and grounded in solid values, like giving back to the communities where we do business and embracing sustainability to help protect our planet. KB Signaling is part of a global, high-tech company that will challenge you and help you grow. Discover your potential. JOB DESCRIPTION: Job Title: Mechanical Engineer Intern - Product Support Team Location: Grain Valley, MO...
MR
Feb 14, 2026
Full time
Senior Mechanical Engineer
MRIGlobal Kansas City, MO
Are you passionate about making the world better? Are you looking for an organization that aligns with your values? MRIGlobal solves challenging problems through science, engineering, and program management. We are an independent scientific research organization dedicated to benefiting society and fostering a safe, healthy, and sustainable environment. When you embark on a career with MRIGlobal, you are joining a crew of world-class talent and problem solvers. Established in 1944, MRIGlobal is headquartered in Kansas City, MO, working in several states including Virginia and Maryland. Job Description: MRIGlobal has a full-time opportunity for a Senior Mechanical Engineer in Kansas City, MO. In this unique opportunity, the selected candidate will work with other engineering and technical disciplines in the design, prototyping, and testing of custom systems to meet customer requirements. Furthermore, the selected candidate will: Design a broad range of mechanical systems to...
GM
Dec 10, 2025
Full time
CN Mechanical Engineer
GAL MANUFACTURING COMPANY LLC St. Louis, MO
Job Title: Mechanical Engineer - Freight Elevator Systems Full-Time Position Courion - St. Louis, MO Courion is seeking a technically skilled and detail-oriented Mechanical Engineer to design and develop custom freight elevator systems and components. This role is responsible for translating customer specifications into manufacturable designs, ensuring safety code compliance, and supporting production and installation teams throughout the engineering process. About Us Vantage Elevation, LLC is North America's leading independent manufacturer of elevator components and systems. Vantage is comprised of seven business units, including GAL Manufacturing, GAL Canada, Hollister-Whitney, Elevator Controls, Courion, Thames Valley Controls, and Vertical Dimensions. Through its brands, Vantage supplies nearly all electro-mechanical devices used in contemporary elevators. The Vantage group employs over 900 staff across the United States, Canada, and the United Kingdom. Courion, based...
LD
Oct 11, 2025
Full time
Senior Mechanical Engineer - Chiller Systems
Leonardo DRS MO
Job ID: 113041 Leonardo DRS is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, we develop, manufacture and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. Headquartered in Arlington, VA, the Company is a wholly owned subsidiary of Leonardo S.p.A. which employs more than 45,000 people worldwide. We offer a competitive compensation package and a business culture which rewards performance. Leonardo DRS is committed to being an employer of choice of a highly qualified, diverse, effective and productive workforce. Company Overview DRS Marlo Coil manufactures robust heat transfer, refrigeration, and air handling equipment for industrial, commercial, utility and marine markets. Our custom engineered heat transfer solutions are used in a variety of configurations to cool, heat, and...
LD
Oct 10, 2025
Full time
Mechanical Engineer II
Leonardo DRS MO
Job ID: 113040 Leonardo DRS is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, we develop, manufacture and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. Headquartered in Arlington, VA, the Company is a wholly owned subsidiary of Leonardo S.p.A. which employs more than 45,000 people worldwide. We offer a competitive compensation package and a business culture which rewards performance. Leonardo DRS is committed to being an employer of choice of a highly qualified, diverse, effective and productive workforce. Company Overview DRS Marlo Coil manufactures robust heat transfer, refrigeration, and air handling equipment for industrial, commercial, utility and marine markets. Our custom engineered heat transfer solutions are used in a variety of configurations to cool, heat, and...
Cl
Oct 10, 2025
Full time
Senior Mechanical Engineer - Mission Critical
Clayco Kansas City, MO
About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. Clayco Design and Engineering (CDE) was created to diversify and grow Clayco's industrial business unit's capabilities with a focus on efficiently delivering robust design-build architectural and engineering solutions. The Clayco Design and Engineering team brings a tremendous amount of engineering expertise to the Clayco enterprise from a wide array of industrial segments such as food & beverage, consumer products, manufacturing, and life-science products. The Role We Want You For The...
QC
Aug 25, 2025
Full time
Mechanical Engineer
Questec Constructors, Inc. Columbia, MO
Application Instructions Thank you for your interest in the Mechanical Engineer position at QuesTec! Please complete this application accurately and completely to be considered for the position. We encourage you to include a resume and offer letter as attachments. Position Description QuesTec is a leading mechanical contracting firm in the State of Missouri and surrounding areas. Our team is driven by innovative technology, efficient processes, and department collaboration in every project we undertake. We are seeking a Mechanical Engineer to partner with our project management, estimating, and virtual design construction operations. Ideal candidates will have experience in value engineering, energy performance analysis, commissioning, design-build, and plan review. As a Mechanical Engineer at QuesTec, they will play a critical role in ensuring our projects meet the highest standards of quality, efficiency, and sustainability. Position Requirements Responsibilities:...
PR
Apr 16, 2026
Intern
Internship, Mechanical Engineer
Progress Rail Services Corporation Independence, MO
Job Purpose Progress Rail Services Corporation, a Caterpillar Company and a leading provider of services to the Railroad industry in the US, Canada, Mexico, and Brazil, seeks a MECHANICAL DESIGN ENGINEER for their Independence, MO facility. The Mechanical Design Engineer will be responsible for carrying out duties for the engineering department, including design, research, prototyping, engineering documentation, estimating and participating in process improvement activities. The successful candidate will report directly to the manager of the team assigned and will collaborate with other departments (such as purchasing, operations, program management and manufacturing) on ongoing production and R&D projects. The individual in this position is expected to evaluate, select, and apply state-of-the-art design techniques that meet standardized procedures, and railroad standards using sound engineering judgment. Company Description Progress Rail stands at the intersection of...
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