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23 mechanical engineer associate jobs found

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mechanical engineer associate Missouri
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Si
Jan 15, 2026
Full time
Product Development Engineer
Silgan MO
POSITION TITLE: Mechanical Engineer/Designer SUMMARY DESCRIPTION: Supports plant operations and new product development with part/machine design, analysis of experimental materials, training, problem solving, and technical support. MAJOR RESPONSIBILITIES: Design, develop, and trial prototype/production tooling for new products and improvements to existing products Specify system components or direct modification of products to ensure conformance of plastic containers with engineering design and performance specifications Research, design, evaluate, and oversee installation of mechanical products, equipment, systems and processes to meet requirements Investigate materials, equipment and process failures then make recommendations to eliminate product defect, machine or system malfunctions Utilize computer-aided design software such as AutoCad/Solidworks/ProE Conduct research that tests and analyzes the feasibility, design, operation and performance of plastic...
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...
AS
Apr 18, 2026
Full time
Electrical Engineer
$85,000 - $110,000 yearly
Associates Systems LLC St. Louis, MO
Electrical Engineer Designing electrical systems for commercial buildings with at least 5 years of experience. Ability to manage a portion of a project and/or the whole engineering team assigned to a project a plus . This candidate will be put in a position of responsibility and given the opportunity to lead a team and interface with the client from start to finish of a project. This position will be responsible for employee resource management, time management, and budget analysis. AutoCAD experience is required Experience in designing electrical systems for commercial buildings. Revit experience a plus Qualifications: Design electrical distribution systems and specify electrical equipment Prepare electrical drawings and specifications New equipment selection Single line and Riser diagrams, Emergency Power, Power, Lighting, Fire Alarm and Data Communication plans, Coordination with architectural, mechanical, structural and plumbing drawings Projects...
AS
Apr 18, 2026
Full time
Sr Electrical Engineer
$150,000 - $200,000 yearly
Associates Systems LLC St. Louis, MO
Electrical Engineer Designing electrical systems for commercial buildings with at least 5 years of experience. Ability to manage a portion of a project and/or the whole engineering team assigned to a project a plus Experience designing electrical systems for commercial buildings AutoCAD and /or Revit experience a plus PE License a plus Qualifications: Design electrical distribution systems and specify electrical equipment Prepare electrical drawings and specifications New equipment selection Single line and Riser diagrams, Emergency Power, Power, Lighting, Fire Alarm and Data Communication plans, Coordination with architectural, mechanical, structural and plumbing drawings Projects include car dealerships, carwashes, commercial laundry, c-stores, healthcare facilities, industrial offices, institutional, religious facilities, restaurants, schools, and universities. This is a full-time permanent position with healthcare/dental/vision insurance for...
SG
Apr 18, 2026
Full time
Product Engineer
Smiths Group Kansas City, MO
Company Description About Smiths Interconnect: Smiths Interconnect, is a global leader in the design and manufacture of high-performance interconnect solutions. Our products are used in mission-critical applications across industries such as aerospace, defense, telecommunications, and industrial markets. At Smiths Interconnect, we are committed to innovation, quality, and providing cutting-edge solutions that connect the world's most demanding systems. Smiths Interconnect is part of Smiths Group. For over 170 years, Smiths has been pioneering progress by engineering for a better future. We serve millions of people every year, to help create a safer, more efficient and productive, and better-connected world across four global markets: energy, security & defense, space & aerospace and general industrial. Listed on the London Stock Exchange, Smiths employs c.16,000 colleagues in over 50 countries. Job Description Job Purpose: Maintain and improve existing...
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...
OA
Apr 15, 2026
Full time
Project Manager - Building Structural Engineer 10+ Years
$110,000 - $155,000 yearly
Oates Associates, Inc. St. Louis, MO
Build your career while making an impact within your community. Oates Associates is a 100% employee-owned civil and structural engineering firm focused on enhancing our community. We combine strong client relationships with technical expertise to turn concepts into reality. Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a project manager with a focus on building structural engineering to work on new building and renovation projects. This position is ideal for a structural engineer that enjoys working with clients on building expansions, repairs, renovations, and stand-alone buildings ranging from $10k to $20M. The selected candidate will also mentor junior staff, review their work for quality and accuracy, and support their ongoing technical growth. Qualifications Bachelor's degree in civil engineering or architectural engineering - master's degree is a plus...
OA
Apr 15, 2026
Full time
Project Manager - Building Structural Engineer 5+ Years
$80,000 - $140,000 yearly
Oates Associates, Inc. St. Louis, MO
Build your career while making an impact within your community. Oates Associates is a 100% employee-owned civil and structural engineering firm focused on enhancing our community. We combine strong client relationships with technical expertise to turn concepts into reality. Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a project manager with a focus on building structural engineering to work on new building and renovation projects. This position is ideal for a structural engineer that enjoys working with clients on building expansions, repairs, renovations, and stand-alone buildings ranging from $10k to $20M. Qualifications Bachelor's degree in civil engineering or architectural engineering - master's degree is a plus PE license - SE license is a plus 5+ years of engineering experience Experience with structural steel, reinforced concrete, and/or masonry...
OA
Apr 15, 2026
Full time
Building Structural Engineer 5+ Years
Oates Associates, Inc. St. Louis, MO
Build your career while making an impact within your community. Oates Associates is a 100% employee-owned civil and structural engineering firm focused on enhancing our community. We combine strong client relationships with technical expertise to turn concepts into reality. Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a project manager with a focus on building structural engineering to work on new building and renovation projects. This position is ideal for a structural engineer that enjoys working with clients on building expansions, repairs, renovations, and stand-alone buildings ranging from $10k to $20M. Qualifications Bachelor's degree in civil engineering or architectural engineering - master's degree is a plus PE license - SE license is a plus 5+ years of engineering experience Experience with structural steel, reinforced concrete, and/or masonry...
OA
Apr 15, 2026
Full time
Project Manager - Civil Engineer
$80,000 - $115,000 yearly
Oates Associates, Inc. St. Louis, MO
Make your mark on local infrastructure. Oates Associates is a 100% employee-owned civil and structural engineering firm dedicated to designing thoughtful infrastructure that strengthens the communities we serve. We combine strong client relationships with technical expertise to turn concepts into reality. Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a motivated and energetic individual for a civil engineering project management position. This position is ideal for a civil engineer that enjoys working on a team, working with clients, and bringing in work on building and site development, drainage, utility, parks and recreation, roadway, trail and campus development projects. Work will be out of our Collinsville, IL and/or St. Louis, MO offices. Key Responsibilities Meet with clients and potential clients to discuss projects Actively participate in team...
TH
Apr 05, 2026
Full time
Senior Structural Engineer
The Haskell Company St. Louis, MO
Overview Are you looking to take the next step in your career? Do you want to be part of an organization that is invested in your development and will equip you with the tools and resources to succeed? Do you have a desire to lead and advance a team of your own? Haskell is seeking a Senior Structural Engineer in St. Louis for our team focused on industrial projects, consumer goods, and private-sector client facilities design. The goal is for this Senior Structural Engineer to integrate into Haskell with the intention of becoming the next Lead Structural Engineer in our St. Louis office. This role is ideal for a licensed engineer who enjoys technical leadership, team development, and client-facing project execution. This individual will collaborate with other engineering disciplines and construction teams within Haskell, driven by the same values of team, excellence, service, and trust. Haskell is a leader in the Food & Beverage market - ranked as the #1 Contractor and #8...
AS
Mar 31, 2026
Full time
Engineering Design Lead
Archkey Solutions LLC Fenton, MO
Description ENGINEERING DESIGN LEAD This position is based out of our St. Louis, MO office. About ArchKey ArchKey is one of the nation's largest privately held specialty trade installation and integrated facility service companies. We are a leader in designing, building and maintaining electrical, technologies and specialty systems. We're the POWER behind making the improbable possible. We're electrifying the nation, energizing the future and bringing communities to life like never before. What we do today shapes the vision of tomorrow. Our work impacts lives long after the building is done. This means we are committed to building in ways that are not just technologically advanced, but sustainable, scalable and equitable by all. We're not just energizing infrastructure, we're energizing careers, communities, and the future. Made up of the brightest minds in the industry, our team is our greatest asset, bringing knowledge, skills, and experience to every project. This...
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...
DM
Mar 26, 2026
Full time
Civil Staff Engineer - St. Louis
$70,000 - $90,000 yearly
David Mason + Associates St. Louis, MO
Description David Mason + Associates has provided high quality Civil Engineering services since 1989. Our team of professionals prepare design plans for new construction and renovation projects in education, healthcare & utility market sectors, among others. With a long history of working relationships within the St. Louis region, we've also had the opportunity to work on iconic projects such as Busch Stadium, the Gateway Arch, the St. Louis Zoo, City Park - the new MLS Stadium and more! Our St. Louis Civil team is looking for an entry-level Civil Staff Engineer who is ready to jump in and support the team. Our ideal candidate holds a bachelor's degree, has 1+ years of Civil Engineering experience, including internships & has successfully passed the FE exam. Why work with David Mason + Associates? Every-other Friday OFF Hybrid schedule & flexibility 70% employer paid Health benefits "Family-first" company culture Minority-Owned Business Enterprise Plus,...
CU
Mar 25, 2026
Intern
Electrical Engineer Intern - Electric T&D Maintenance
City Utilities of Springfield, MO Springfield, MO
Connect to a career at City Utilities! CU has been connecting our community to the services they need for every day life since 1945. From electricity to power our lives, clean water to be healthy, natural gas to stay warm, internet to keep businesses connected, to transit services to get them where they need to go. This position requires an employee to work between 20-25 hours per week during the school semesters, and 40 hours per week during summer, not to exceed 1,500 hours in a calendar year. Each semester, undergraduate students must be enrolled in at least 12 credit hours and graduate students must be enrolled in at least 6 credit hours. INTERN GUIDELINES: Students who have completed at least one year of college and are enrolled as a full-time student may apply. Must be enrolled full-time in a degree seeking program. A student's intern position will end within three months after graduation. Pay Rate: Electrical Engineer Co-op-SpringNet PURPOSE OF POSITION:...
HO
Mar 18, 2026
Full time
Sr Structural Project Engineer
$125,000 - $165,000 yearly
HOK St. Louis, MO
HOK is a collective of future-forward thinkers and designers who are driven to face the critical challenges of our time. We are dedicated to improving people's lives, serving our clients and healing the planet. Together, we cultivate a culture of design excellence at the confluence of art and science, blending the power of creative expression with a clear sense of purpose. HOK is seeking a Senior Structural Project Engineer to lead the successful delivery of large, complex building projects. In this role, you will guide and mentor a team of engineers, shape project concepts, and budgets, and ensure the production of high quality structural designs. Structural engineering is a cornerstone of great architecture-pushing the boundaries of what is possible to create buildings that are both beautiful and functional. Our approach is grounded in a deep understanding of the interplay between forces, form, function, and material. By leveraging advanced technologies and industry best...
HO
Mar 16, 2026
Full time
Structural Engineering Practice Leader
$140,000 - $180,000 yearly
HOK St. Louis, MO
HOK is a collective of future-forward thinkers and designers who are driven to face the critical challenges of our time. We are dedicated to improving people's lives, serving our clients and healing the planet. Together, we cultivate a culture of design excellence at the confluence of art and science, blending the power of creative expression with a clear sense of purpose. HOK is seeking a Structural Engineering Practice Leader with deep experience in the planning, design, and execution of structural engineering projects. This role is responsible for leading the Structural Engineering practice across business development, project design and delivery, client relationships, financial performance, and staff development. The Practice Leader will also collaborate with the business unit to develop and implement regional strategies for the structural engineering discipline. Structural engineering is a cornerstone of great architecture-pushing the boundaries of what is possible to...
ET
Feb 28, 2026
Full time
Product Engineer - Engineering/Product Development
Eaglepicher Technologies MO
Overview ABOUT EAGLEPICHER EaglePicher Technologies is driving the electrification of defense, aviation and space. We provide the broadest range of battery systems in the world for the most demanding applications. We develop leading-edge products that make drones fly higher, undersea vessels run longer, aircraft fly farther, rockets launch safely and satellites operate longer. With our cutting-edge research and manufacturing, we continue to set new standards in the industry. For 100 years, we have provided mission-critical power solutions to the defense, aviation and space markets. EaglePicher provides custom battery assemblies, battery management systems, pyrotechnic devices and other power solutions. Our employees are passionate, dedicated and empowered to realize our vision. We strive for the right mix of people with diverse backgrounds personalities and perspectives, and to ensure this works, we create an inclusive work environment that places a premium on communication...
CN
Feb 27, 2026
Full time
Associate Engineer
Colorado Natural Gas, Inc. Wildwood, MO
Join our Growing Team and see why Summit Utilities, Inc was named as one of the Fastest Growing Denver Area Private Companies 2019 and 2020; Best Places to Work in Maine 2019, 2020, 2021, 2022 and 2023; and Best Places to Work in Arkansas 2020 and 2023, Oklahoma 2022 and 2023 and Missouri 2023. Summit was also recently named one of Forbes 2023 America's Best Small Employers. Summit is a growing natural gas utility providing safe, reliable, and clean burning natural gas service to homes and businesses in Arkansas, Colorado, Maine, Missouri, Oklahoma, and Texas. Being part of the Summit team means embracing excellence and innovation, committing to safety each and every day, and doing all that we can to serve each other, our customers, and the communities where we live. We aim to bring warmth and energy to everything we do. We have an exciting opportunity for an Associate Engineer based in Lebanon, Branson, Camdenton, or Mountain Grove. POSITION SUMMARY The Associate Engineer...
DA
Jan 26, 2026
Intern
Engineering Design Intern
$17.00 hourly
DAP Fenton, MO
Job Description DAP is looking to hire Engineering Design Intern for Summer 2026. Responsibilities: The summer intern would work under mentorship of Sr. Design Engineer. The intern will work on Participate in assembly, testing, and evaluation of engineering prototypes. Conduct upfront engineering system research for new to market products. Utilize Solidworks CAD program to generate and update engineering documentation. Pay $17 / hour. Requirements Major: Mechanical Engineering Freshman, Sophomore or Junior. Able to use Excel, Word and MS Project to complete assigned tasks. A working familiarity with Solidworks is preferrable. Candidate should have excellent communication skills since they will be interfacing with team members in Baltimore and in Fenton. Good time management skills. Attention to details, inquisitive, good notes taker, desire to learn and grow. About DAP DAP is a market leading manufacturer, innovator and marketer of home...
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