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37 intern engineer mechanical jobs found

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Full time intern engineer mechanical Missouri
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Cl
Apr 26, 2026
Full time
Senior Fire Protection Engineer
Clayco St. Louis, 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 $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. About LJC LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and...
TM
Apr 26, 2026
Full time
Engineering Manager
Toyota Motor Sales, U.S.A., Inc. MO
The Engineering Manager acts as the group manager, reporting directly to the Sr Engineering Manager. In this position, the Engineering Manager is responsible for the career development of the Design Engineers to include training/coaching (both internal and external), career pathways, and skill development. The Engineering Manager is responsible for overseeing the investigation, recommendation, and implementation of new technologies by the organization to best support both in-house processes and projects as well as those in support of end customer projects. In this role, the Engineering Manager is expected to conduct regular one on one meetings with their direct reports while conducting team meetings bi-weekly. A Engineering Manager collaborates with coworkers, customers, and suppliers to utilize the latest technologies while creating equipment for integration into distribution and production solutions across material handling and various manufacturing industries . This involves...
WC
Apr 25, 2026
Full time
Staff Engineer
WEAVER CONSULTANTS GROUP Columbia, MO
Weaver Consultants Group is growing and seeking highly motivated professionals. 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. Weaver Consultants Group is looking for a Staff Engineer who is interested in environmental and civil engineering, specifically the design, installation, construction, monitoring, assessment, regulatory compliance, and operations and maintenance of environmental control and monitoring systems for landfills and transfer stations. This position will include field work, travel and overnight stays including...
AE
Apr 25, 2026
Full time
Structural Project Engineer - Residential Team
Apex Engineers, Inc. Kansas City, MO
Job Type Full-time Description About the role We design the structures behind the homes people actually live in - custom builds, tract developments shaping new neighborhoods, and everything in between. We're looking for a Project Engineer I to take ownership of residential structural design packages and grow into a technical leader on our team. This isn't a role where you'll be buried in spreadsheets waiting for someone to hand you the next task. You'll coordinate directly with architects, builders, and clients; run your own projects from schematic through construction administration; and mentor junior engineers along the way. You'll have senior staff backing you up on project direction, but the technical driver's seat is yours. What you'll be doing You'll independently design gravity and lateral systems for custom and production residential projects - engineered wood framing, cold-formed steel, light-gauge connections, foundations on a range of soil conditions, and the...
AE
Apr 25, 2026
Full time
Structural Project Engineer - Commercial Team
Apex Engineers, Inc. Kansas City, MO
Job Type Full-time Description About the role We design the structures behind the buildings people work, shop, learn, and gather in - offices, retail, warehouses, mixed-use, light industrial, and the occasional project that doesn't fit neatly into any category. We're looking for a Project Engineer I to take ownership of commercial structural design packages and grow into a technical leader on our team. This isn't a role where you'll be buried in spreadsheets waiting for someone to hand you the next task. You'll coordinate directly with architects, contractors, and clients; run your own projects from schematic through construction administration; and mentor junior engineers along the way. You'll have senior staff backing you up on project direction, but the technical driver's seat is yours. What you'll be doing You'll independently design gravity and lateral systems for commercial projects across a range of materials - structural steel, concrete (cast-in-place and...
GU
Apr 25, 2026
Full time
Project Engineer (Civil)
Grandir UK MO
IBL Energy Ltd is a company in the management, advisory and export of Energy solutions in Mauritius and Africa. Job Summary As a Project Engineer - Civil, the job holder will be responsible for overseeing and coordinating all civil engineering aspects across IBL Energy's construction projects, spanning the four segments: photovoltaic, Waste-to-Energy, EMS, and E-motion. The role involves active site supervision, coordination with multidisciplinary teams, and engagement with authorities to ensure timely project execution. The job holder is expected to proactively identify and mitigate risks, reduce construction delays, and ensure compliance with design, regulatory, and quality requirements. Key Responsibilities Project Execution & Site Supervision: Supervise and monitor civil works on-site to ensure compliance with drawings, specifications, and quality standards. Assist in site setting out and verification of levels and alignments. Participate in site inspections...
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...
GF
Apr 23, 2026
Full time
Sr. Substation Engineer
$107,000 - $165,000 yearly
Gannett Fleming, Inc. St. Louis, MO
GFT is seeking experienced Mid to Senior Substation Engineers (Electrical Engineers) to join our expanding Power Group. As a substation engineer, you will lead or support utility and power substation projects and clients. This role is a hybrid in our St. Louis, MO, Chicago,IL, Marlton,NJ, Pittsburgh, PA, Phoenix, AZ, Roanoke, VA or Charlotte, NC. or FULLY Remote for the right person. Joining the power team at GFT means engaging in cutting-edge projects that drive the future of energy infrastructure. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs. Be part of a dynamic group dedicated to enhancing system reliability, sustainability, and efficiency while shaping the energy landscape for a resilient and sustainable future. Discover some of our signature power and energy projects here. What you'll be challenged to do: As...
GF
Apr 20, 2026
Full time
Sr. Substation Engineer
$107,000 - $165,000 yearly
Gannett Fleming, Inc. Remote (Kansas City, MO)
GFT is seeking experienced Mid to Senior Substation Engineers (Electrical Engineers) to join our expanding Power Group. As a substation engineer, you will lead or support utility and power substation projects and clients. This role is a remote role. Joining the power team at GFT means engaging in cutting-edge projects that drive the future of energy infrastructure. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs. Be part of a dynamic group dedicated to enhancing system reliability, sustainability, and efficiency while shaping the energy landscape for a resilient and sustainable future. Discover some of our signature power and energy projects here. What you'll be challenged to do: As a Sr. Substation Engineer, you will lead or support utility and power substation projects and clients. You will have need to have...
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...
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...
AS
Apr 12, 2026
Full time
Design Structural Engineer
$100,000 - $128,000 yearly
Apex Structural Engineering Creve Coeur, MO
Location: St. Louis, MO About Us: At Apex Structural Engineering, we pride ourselves on fostering a collaborative and innovative work environment. We are committed to advancing the field of structural engineering while ensuring our team has access to top-notch amenities and a supportive, family-friendly culture. Our office is equipped with state-of-the-art facilities, including a gym, a golf simulator, and a cozy coffee house/café just steps away. Position Overview: We are seeking a talented and motivated Structural Engineer to join our dynamic team. The ideal candidate will be passionate about designing and analyzing structures, committed to continuous learning, and eager to contribute to exciting projects that make a real impact. Key Responsibilities: Design, analyze, and review structural components and systems for various projects. Collaborate with architects, engineers, and construction professionals to develop innovative solutions. Prepare detailed drawings,...
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...
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...
ES
Mar 25, 2026
Full time
Sr. Project Engineer - Gas
ENTRUST Solutions Group St. Louis, MO
Introduction: Join our dedicated team as a Sr. Project Engineer , where you will contribute to critical infrastructure projects that support safe, reliable energy delivery. ENTRUST Solutions Group is an industry leader in engineering, consulting, and automation services, recognized as an ENR Top 100 firm. In this role, you will be at the forefront of designing and delivering natural gas distribution and transmission solutions, ensuring projects meet the highest standards of quality, safety, and regulatory compliance. Responsibilities: In this role, you will support the design and execution of natural gas infrastructure projects, including gas distribution and transmission systems, meter and gate stations, and high-pressure pipelines. You will work closely with Project Managers and senior technical leaders to advance engineering designs, identify opportunities for process improvement, and deliver high-quality results. You will assist with proposal development,...
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. •...
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...
CP
Mar 15, 2026
Full time
Electrical Engineer
$80,000 - $150,000 yearly
CENTRAL POWER SYSTEMS & SERVICES Platte City, MO
POSITION/TITLE: Electrical Engineer DEPARTMENT: Engineering REPORT TO: President of Engineering SUPERVISES: None WORK HOURS: Minimum of forty (40) hours per week, and additionally as needed to meet the goals of CPSS. Central Power Systems & Services is a privately held company with deep roots going back to 1954. Our internal Mission Statement is fostering a strong family-oriented culture built on a high moral and ethical code . We are looking for the right individual who shares our passion for the products, our desire for continued growth, and our commitment to build more meaningful customer relationships founded on trust and integrity. As we are in a time of rapid growth and development, we are looking for candidates to eventually advance and lead others within the organization. It is important that you are a teachable individual, open to learning new systems, receiving feedback, and adapting with us as we continue to grow as a company. We truly value...
MB
Mar 15, 2026
Full time
Senior Civil Engineer - Land Development
McBride Homes Chesterfield, MO
McBride Homes is Missouri's largest home builder, dedicated to creating quality homes and vibrant communities. We pride ourselves on innovation, sustainability, and exceptional customer service. Each year, McBride is responsible for developing over 1,000 homesites, and we're looking for talented individuals to join our dynamic team and contribute to shaping the future of homebuilding in Missouri. This role has the option of being a remote position with required monthly travel to our Chesterfield office or an in-office position located in our state-of-the-art facility in Chesterfield Valley. Top Reasons to Work with Us: Competitive salary and discretionary bonus opportunity. Comprehensive benefits package, including health, dental, vision, life, and 401(k) plan with matching contribution. State-of-the-art software and technology Opportunities for professional development and career advancement. A collaborative work environment that values innovation and teamwork. Hands-on...
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