142 mechanical engineer designer jobs found

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...

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...

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 materials, processing...

Senior Mechanical Engineer Job Description Job Information Job Title Senior Mechanical Engineer Reports To Director of Engineering Location St. Louis, MO Number of Direct Reports 0 About Murphy Company Since 1907, Murphy Company has been a leading mechanical contractor in the St. Louis and Denver markets that provides its professionals the environment, opportunities, technology, and tools to experience a rewarding career. Being a company that prides itself on its core values of employee well-being, enduring relationships, and integrity and professionalism, we know it starts with our employees. We strongly believe our people are our most important asset, and we strive every day to make Murphy a great place to work as we build our clients' visions. We Are Looking For Someone Like You Murphy Company is currently seeking a Senior Mechanical Engineer or Designer to work in a Design-Build and Design-Assist environment in the St. Louis, MO office. This...

Job Type Full-time Description American Plastics, headquartered in St. Louis, Missouri, is a leading designer and manufacturer of innovative plastic-injection molded products for the household & garage storage and commercial cleaning end-markets. We are searching for an Industrial Design Engineer for our Jefferson City, Missouri Innovation Center, hybrid or remotely located northwestern Arkansas. This position will report to the VP of Engineering. This role will be responsible for the design, ideation, and optimization of plastic products and components, ensuring they meet customer expectations, aesthetic, manufacturability, and cost requirements. The ideal candidate will have a strong background in industrial design with a practical understanding of injection molding processes and tooling. Responsibilities: • Conduct user research analyzing product usage and customer needs to develop initial design concepts and use cases. • Support the company's product roadmap...

Position Title: Product Engineer Department: Engineering Location: Fenton, MO Reports To: Director of Product Engineering Classification: Salary - Exempt Position Summary: The primary function of the position is to provide leadership for new product design and development as well as support for current production lines. This position works closely with sales and our customers for leading the design, engineering, and commercialization of new products. In addition, supports initiatives for improved quality and cost saving projects for existing products. This role requires interaction with customers, sales, manufacturing, purchasing and quality departments. Essential Job Duties: Support designs from concept development through product commercialization. Meet defined product performance and cost targets while demonstrating superior reliability and manufacturability. Conceive ideas and plans of action to solve mechanical problems. Develop the solutions using CAD...

We, at Leggett Dynamics, are searching for a Machine Design Engineer (Manufacturing Engineer) within our Manufacturing Engineeringteam to help support our Automotivebusiness. Did you know we are the world's leading designer and manufacturer of seating support and comfort systems for transportation manufacturers, as well as tier one and two suppliers within the automotive industry? That's right! Our automotive products fall into four primary groups: Seating and Lumbar support, Motors, Actuators and Massage Systems. If you join our team, your work will ensure people across the world have a little more comfort in their lives. As a Machine Design Engineer (Manufacturing Engineer) you will have the opportunity to performs engineering work related to researching, designing, and developing equipment using electro-mechanical products and tools to develop and commission production equipment. Will collaborate with others to implement tools for production processes. Responsibilities include...

Mechanical Engineer Job Description Job Information Job Title Mechanical Engineer Reports To Director of Engineering Location St. Louis, MO Number of Direct Reports 0 About Murphy Company Since 1907, Murphy Company has been a leading mechanical contractor in the St. Louis and Denver markets that provides its professionals the environment, opportunities, technology, and tools to experience a rewarding career. Being a company that prides itself on its core values of employee well-being, enduring relationships, and integrity and professionalism, we know it starts with our employees. We strongly believe our people are our most important asset, and we strive every day to make Murphy a great place to work as we build our clients' visions. We Are Looking For Someone Like You Murphy Company is currently seeking a Mechanical Engineer or Designer to work in a Design-Build and Design-Assist environment in the St. Louis, MO office. This group consists of...

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 clients across the US. The Electrical Engineer/Designer will collaborate will with staff to create accurate technical drawings and contribute to the overall design process for our MEP Engineering firm which focuses on the design of systems for business, retail, housing, education, and entertainment industries. This position can be considered for a remote role. Key Responsibilities: Performs calculations and designs engineering systems with a high degree of independence Prepares basic to advanced electrical system layouts, detailed drawings and schematics Coordinate design requirements and decisions with other disciplines, BIM department, and project management Performs research and makes...

Job Type Full-time Description American Plastics, headquartered in St. Louis, Missouri, is a leading designer and manufacturer of innovative plastic-injection molded products for the household & garage storage and commercial cleaning end-markets. We are seeking a skilled Design Engineer specializing in plastics to join our team at our Innovation Center, in Jefferson City, Missouri location. The ideal candidate will be responsible for designing and developing plastic components and products, ensuring functionality, manufacturability, and cost-effectiveness. The role involves collaborating with cross-functional teams, utilizing CAD software, and staying updated on industry trends and technologies. This position will report to the Vice President of Engineering. • Product Design: Conceptualize, design, and develop plastic components and products according to project requirements, considering factors such as functionality, aesthetics, manufacturability, and...

Job Type Full-time Description American Plastics, headquartered in St. Louis, Missouri, is a leading designer and manufacturer of innovative plastic-injection molded products for the household & garage storage and commercial cleaning end-markets. We are seeking a skilled Sr. Design Engineer specializing in plastics to join our team at our Innovation Center, in Jefferson City, MO. This position will lead a team of design engineers and will be responsible for designing and developing plastic components and products, ensuring functionality, manufacturability, and cost-effectiveness. The role involves collaborating with cross-functional teams, utilizing CAD software, and staying updated on industry trends and technologies. This position will report to the Vice President of Engineering. • Product Design: Conceptualize, design, and develop plastic components and products according to project requirements, considering factors such as functionality, aesthetics,...

Job Type Full-time Description Engineering excellence, built on people-first values. At LUZCO, we're more than an engineering firm - we're a familia. We pair technical excellence with a culture rooted in respect, flexibility, and genuine care for one another. Here, you're known by name, supported as a whole person, and encouraged to bring your authentic self to work with competitive benefits, and the flexibility to support life both inside and outside of work. We're proud to be a 2025 and 2026 Best Place to Work in St. Louis and a woman-owned, minority-owned boutique firm, delivering impactful engineering solutions in a workplace where people feel valued and empowered to grow. Why You'll Love LUZCO Benefits that take care of you: Top-notch medical, dental, and vision insurance; a competitive 401k match; generous PTO; student loan repayment assistance; and an employee recognition platform that celebrates your wins big and small. Flexibility that fits your life: We...

Looking to build your career with a company that values innovation , stability , and people ? Join our dedicated team as a R&D Engineer II - Mechanical, in Bridgeton, MO! Since 1946, Hunter Engineering has been aligning cutting-edge technology with a strong commitment to quality. As 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. We're proud to be recognized as a Best Places to Work finalist by the St. Louis Business Journal for five consecutive years (2022 2026) a testament to our commitment to our people. Here, employees are supported, challenged, and take pride in their work. We offer exceptional benefits, a healthy work-life balance, and meaningful opportunities for professional growth. If you're ready to join a team that's shaping the future of automotive service, read on. As a...

Together We Build - Partnership, Innovation, Excellence, and Safety At Kelso Industries, 4,000+ employees across 40+ companies work together to deliver exceptional HVAC, mechanical, plumbing, refrigeration, and electrical solutions nationwide. Join us to grow your career, make an impact, and be part of a team where innovation, excellence, and safety come first. Recruiter Notice: We respectfully ask external recruiters and staffing agencies not to submit candidates. We only accept direct applications. Mechanical Design Engineer - HVAC & Plumbing Systems About NDBS National Design Build Services is a mechanical design/build firm specializing in HVAC/R systems for commercial and light industrial facilities. Our projects include cold storage, food and beverage processing, manufacturing plants, distribution centers, healthcare, and large-scale commercial buildings. NDBS offers a competitive compensation and benefits package along with strong opportunities for career...

Description Burns & McDonnell is seeking a Senior Environmental Engineer with related experience to add to our Environmental Services Engineering team. Burns & McDonnell is a 100% employee-owned firm providing the opportunity to exercise your entrepreneurial spirit and develop professionally within a growing and industry-leading engineering firm. This position provides the successful candidate the ability to take on progressively increased responsibility and grow professionally in a thriving practice. As a professional within our Environmental Services Practice, the candidate has the opportunity to lead or support a wide variety of environmental engineering projects including stormwater management, hydraulic analyses, solid waste, remediation, sustainable solutions, design of environmental systems such as containment liners and water quality/treatment systems, and site development for buildings/facilities. The position offers the opportunity to focus in certain...

Description Burns & McDonnell is seeking a Staff Civil Engineer with related environmental experience to add to our Environmental Services Global Practice's Environmental Engineering team in Kansas City (MO), Manhattan (KS), Omaha (NE), and Oklahoma City (OK). We are looking for a self-motivated and experienced engineer and civil designer to lead or support a wide variety of civil and environmental engineering designs for new projects, alterations, and redevelopments on a variety of projects in environmental engineering markets and contribute to implementing department strategy, vision, and culture. The position offers the opportunity to practice in a variety of technical areas, including but not limited to: Solid Waste - permitting, design, construction, and compliance support for solid waste infrastructure including monofills, landfills, transfer stations, material recovery facilities, etc. Site/Civil - site grading and design, site stormwater modeling and...

Wilson & Company is seeking a full-time Senior Traffic Engineer to join our Midwest transportation planning and engineering team. This role will serve state and local agency clients and lead traffic design projects, safety evaluations, and multimodal facility analysis. The ideal candidate will have the opportunity to work on a variety of project types and sizes, including design-build. Key Responsibilities: Traffic Design and Analysis: Lead and manage traffic design and traffic operation projects and tasks. Provide design oversight in producing roadway lighting, signing, pavement marking, traffic signals, and traffic management system designs; intersection designs; capacity and signal warrant analyses; and ITS systems. Develop technical traffic analysis for highways, streets, and multi-modal facilities utilizing multiple software and programs as necessary. Assist in providing oversight of maintenance of traffic (MOT) and sequencing plans throughout the construction...

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 $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. The Role We Want You For The Virtual Design and Construction (VDC) Engineer will become a strategic asset within a growing business unit and the key member of our project teams. As part of VDC team you will be involved in a range of activities throughout the design build cycle that are essential for a successful project delivery. These activities include support and implementation of Clayco's Digital...

Weaver Consultants Group is growing and seeking highly motivated professionals in the Indianapolis area. From design to engineering and permitting assistance, no other privately-held engineering firm offers a more comprehensive range of services to the Solid Waste industry than our diverse team. Whether you're a student, early career professional, or seasoned leader, Weaver Consultants Group provides a place where you can flourish throughout the many stages of your career. We invest in our employees' personal and professional development, empowering them to learn, grow, and reach their maximum potential. Responsibilities Manage projects and delegate responsibilities and tasks as assigned Manage a certain amount of Net Revenue Performed and a percentage of Profit of Net Revenue Performed Assist and implement site layout grading, drainage, site utilities, including design of force mains, leachate collection systems, landfill gas collection systems, storm water management and...

Description As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development, and delivery of our products to our patients and customers. Our global presence provides opportunity for all employees to collaborate internationally, offering visibility and opportunity to directly contribute to the companies' success. We realize that our strength and competitive advantage lie with our people. We support our employees in several ways to foster a healthy working environment, meaningful work, mobility, networking, and work-life balance. Our competitive compensation and benefit programs reflect Boehringer Ingelheim's high regard for our employees. The Senior Engineer, Automation has the responsibility of improving site automation technologies including production equipment and building automation. This position will provide design, programming and troubleshooting support of automated controls to plant services department for plant engineering,...