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80 mechanical engineering internship jobs found

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In
Apr 26, 2026
Full time
Staff Engineer, Transmission Engineering
$70,000 - $95,000 yearly
Invenergy LLC Chicago, IL
Invenergy is North America's largest privately held developer, owner, and operator of power infrastructure. With 25 years of trusted execution, we deliver reliable, affordable energy through a diverse portfolio that includes natural gas, solar, land-based wind, energy storage, transmission, and domestic manufacturing. Headquartered in Chicago, we develop, own, and operate large scale projects that power communities and support the energy future. This position will be open for application for at least 3 calendar days from the posting date. This position will remain open for application based on business need, which may be before or after the 3-day posting window. Job Description Position Overview As a Staff Engineer, Transmission Engineering, Renewable Engineering you will support the engineering and construction of cutting-edge long-distance transmission lines, HVDC lines, and generation interconnection transmission facilities for renewable energy projects. You will be...
OT
Apr 26, 2026
Full time
Sr Engineer Distribution (Water)
OUC - The Reliable One Orlando, FL
OUC - The Reliable One , is presently seeking a Senior Engineer Distribution (Water) to join the Water Engineering division. At OUC, we don't just work - we're building a bright future of innovation and transformation for future generations. We are looking for a highly analytical, strategically minded engineering professional to support the Water Engineering Manager in achieving core engineering goals, including system planning, long-range infrastructure analysis, consultant and contractor coordination, and oversight of major water distribution and transmission projects . In this role, you will act as the system planner, performing hydraulic analyses to determine the type, size, timing, and cost of long-range system improvements across production, transmission, and distribution networks. You will also review plans and specifications for compliance with OUC design guidelines, recommend design modifications, and coordinate closely with Water Production and Water Distribution...
PC
Apr 26, 2026
Full time
Plant Optimization Engineer (Burley, ID)
$83,000 yearly
Packaging Corporation of America Burley, ID
As a Fortune 500 company, Packaging Corporation of America (PCA) is an ideas and solutions company. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds. Our white paper business delivers Paper With Purpose by providing the highest level of customer service and operational excellence. We have approximately 15,000 team members in more than 100 locations in the United States that strive to meet the local needs of our customers. Our mission is to serve the needs of our customers, today and tomorrow, with products and services that exceed expectations for performance and environmental responsibility. People • Customers • Trust PCA is currently recruiting for a Plant Optimization Engineer based at the Burley, ID corrugated box plant facility. Description of role: The Plant Optimization Engineer Position (POE) is a developmental program which focuses on hiring recent college...
DT
Apr 25, 2026
Full time
Product Engineer I - Brake & Pneumatic Systems (Vehicle Dynamics)
Daimler Truck North America Portland, OR
Inside the Role As a Product Engineer I within the Vehicle Dynamics organization at DTNA, you will be part of a collaborative engineering team responsible for developing and supporting safety-critical brake and pneumatic systems that play a key role in vehicle performance and customer safety. This entry-level role is ideal for engineers who are eager to build strong technical fundamentals while gaining early exposure to real production hardware used in heavy-duty vehicles. In this role, you will work alongside experienced engineers and cross-functional partners in manufacturing, quality, purchasing, product validation, and suppliers. You will help support the design, validation, and continuous improvement of brake and air-related components. Through hands-on involvement in projects, testing activities, and problem-solving efforts, you will develop a working understanding of how complex vehicle systems come together, while building a strong foundation for long-term growth within...
KC
Apr 25, 2026
Full time
Civil Engineer (3-5 yrs experience)
$96,000 - $116,000 yearly
KPFF Consulting Engineers Long Beach, CA
Company Description At KPFF Consulting Engineers, we are more than just an engineering design firm. For over 60 years, we have dedicated ourselves to innovative, sustainable engineering that shapes the built environment and tackles complex infrastructure challenges. Our team culture emphasizes balance, growth, and well-being, supporting each member's professional journey with flexibility, generous benefits, and a collaborative approach to work-life integration. With over 1,400 professionals across 27 offices nationwide, KPFF's decentralized structure allows each office the flexibility to pursue projects aligned with their regional strengths. Learn more at www.kpff.com. Job Description The Special Projects Division of KPFF is growing and looking for an ambitious and initiative-driven Civil Engineer to strengthen our dynamic team in Long Beach, CA . You will be in the heart of downtown Long Beach, working on a diverse range of heavy civil and industrial infrastructure...
Uo
Apr 24, 2026
Intern
Mechanical Engineering Intern - Summer 2026
University of Illinois Champaign, IL
About StructureIQ StructureIQ is an early-stage, AI-powered structural health monitoring (SHM) company based in Champaign, Illinois, commercializing technology exclusively licensed from the University of Illinois Urbana-Champaign (UIUC). Our Sentinel AI platform, combined with our wireless Xnode IoT sensor hardware, delivers continuous structural risk assessment and Structural Condition Index (SCI) scoring to the insurance industry and asset owners worldwide. About the role We are seeking a motivated Mechanical Engineering intern to join our team for the summer. This is a hands-on role with direct impact on a new product line - the Xnode Pro - currently in active development. You will work alongside our founding engineering team and contribute to real design decisions that will shape the next generation of our sensor hardware. This role is well suited to a student with a strong interest in product design, enclosure engineering, or hardware development, who is comfortable...
VB
Apr 24, 2026
Full time
R&D Engineer I
Vital Bio Oakville, Ontario, Canada
R&D Engineer I Department: Engineering Employment Type: Fixed Term - Full Time Location: Oakville, Ontario HQ Reporting To: Said Ehrlich Compensation: $60,000 - $75,000 / year Description About You: You are a curious, hands-on engineer who enjoys turning ideas into working hardware and improving how systems perform. You like building and testing electromechanical prototypes, solving problems methodically, and working closely with others to move designs from concept to reality. You're comfortable with ambiguity, eager to learn, and motivated by the opportunity to contribute to meaningful products in a fast-paced startup environment. What you'll do: Support the design, build, and testing of hardware prototypes and subassemblies. Assist with troubleshooting mechanical, electrical, and electromechanical issues on prototype systems. Build and modify test setups, fixtures, and basic tools to support development and verification activities. Collect,...
BI
Apr 24, 2026
Intern
Engineering Intern - 3D Printing
Britten, Inc. Traverse City, MI
Job Type Internship Description Britten, Inc. is a veteran-owned (VOSB), creative production house dedicated to delivering innovative signage, displays, and event branding solutions that make our customers stand out in a crowd. For 35+ years, we've leveraged our state-of-the art design, printing, fabrication, and manufacturing capabilities to propel high-impact campaigns and promotional ideas into the world. Always on time, on strategy, and on budget, we build the stuff that helps people, communities, and businesses flourish and prosper. Located in Traverse City, Michigan, this creative production studio known as Britten seeks talented individuals to join our team. We've built a reputation for saying "yes" to projects others won't touch. Our people make that possible, individuals who put a premium on thoughtful service, care about the people next to them, and are willing to go the extra mile on projects they touch. Click here to learn more about Britten, Inc....
Te
Apr 23, 2026
Intern
Mechanical Engineering Intern
$80,168 - $124,800 yearly
Tencent Washington, PA
Business Unit About the Hiring Team Lightspeed Tech Center is a R&D department under Lightspeed Studios which develop PUBG Mobile and other high-quality games. Our Tech Center leads the research, exploration, and discovery of innovative technologies and provides technical services for all games during all phases of life cycle, including engine, audio, QA, AI, next generation game, technical cooperation, etc. What the Role Entails At Lightspeed Studios NA our studios are game development-oriented, and we are eager to explore pioneering technologies that can navigate future tech requirements. We foster a collaborative and innovative environment where interns can make a real impact. Join us as we push the boundaries of technology! The Opportunity: We are seeking a highly motivated and talented Mechanical Engineering Intern to join our dynamic team. This internship offers a unique opportunity to work on cutting-edge projects at the intersection of mechanical...
TF
Apr 19, 2026
Full time
Engineer I
Tyson Foods, Inc. Caseyville, IL
Job Details: SUMMARY: As a key driver of the Caseyville facility's success, you will bridge the gap between high-level engineering design and floor-level execution. This role is designed for a "boots-on-the-ground" engineer who thrives in the fast-paced CPG environment. You will lead efforts to optimize high-speed packaging lines, reduce waste through Lean methodologies, and manage capital projects that enhance our competitive edge. Your mission is to transform the factory floor into a model of efficiency, ensuring our products reach consumers with world-class quality and speed. RESPONSIBILITIES Drive Continuous Improvement: Act as the primary change agent on the factory floor, utilizing Lean, RCA, and Kaizen events to optimize throughput on packaging and processing lines. Operational Start-up Support: Roll up your sleeves to support starting up a new facility, identifying bottlenecks in real-time and implementing immediate corrective actions. Strategic Capex...
CT
Apr 16, 2026
Intern
2026-2027 Yearlong Mechanical Engineering Intern
Chicago Transit Authority Chicago, IL
Chicago Transit Authority is the second largest transit system in the country! Our college internship program offers summer and year-long internships that provide students with valuable work experience, professional development, and mentorship. Students receive exposure to the discipline of the workplace and are guided by subject matter experts who assist them in acquiring the skills, knowledge, and experience needed to perform in today's technically demanding careers. Interns at CTA work in a range of departments across the authority. Our internships are project-based; therefore, the skills that we seek vary based on the needs of the projects during each term. All majors are welcome to apply, but please see education experience/requirements for specifics about what disciplines each internship project is seeking. Internships are part-time (15 hours a week) during the school year and full-time (40 hours a week) during the summer. In this role within the Chief Engineer...
PC
Apr 09, 2026
Full time
Plant Optimization Engineer (Denver, CO)
Packaging Corporation of America Denver, CO
As a Fortune 500 company, Packaging Corporation of America (PCA) is an ideas and solutions company. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds. Our white paper business delivers Paper With Purpose by providing the highest level of customer service and operational excellence. We have approximately 15,000 team members in more than 100 locations in the United States that strive to meet the local needs of our customers. Our mission is to serve the needs of our customers, today and tomorrow, with products and services that exceed expectations for performance and environmental responsibility. People • Customers • Trust PCA is currently recruiting for a Plant Optimization Engineer based at the Denver, CO corrugated box plant facility. Description of role: The Plant Optimization Engineer Position (POE) is a developmental program which focuses on hiring recent college...
MH
Apr 03, 2026
Intern
Mechanical Engineer Intern
Marmon Holdings, Inc. Remote (United States)
As a part of the global industrial organization Marmon Holdings-which is backed by Berkshire Hathaway-you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best. We are seeking a motivated and detail-oriented Mechanical Engineer Intern to join our engineering team. This internship offers hands-on experience in mechanical design, testing, and analysis, providing valuable exposure to real-world engineering challenges and solutions. Key Responsibilities Assist in the design, modeling, and drafting of mechanical components and systems using CAD software. Support testing and validation of mechanical systems, including data collection and analysis. Collaborate with engineers and cross-functional teams on product development and improvement projects. Conduct...
Da
Mar 27, 2026
Full time
ILUS - Product Development Engineer
Daifuku Grand Rapids, MI
Overview Under direction, develops new products, models, and mechanisms for conveyor systems and applications. Works on typically small-scale, less complex projects with support from more senior engineers. Responsibilities Participates in conceiving, designing, developing, engineering, prototyping, testing, and revising typically small-scale, less complex, new fabricated products for conveyor systems and applications Supports the process for engineering calculations to ensure a robust design, including horsepower, stress, torque, deflection, torsion, overhung load, sortation rate, cycle rate, air consumption, and amperage draw Participates in working with other teams to troubleshoot and resolve development and design issues Ensures that new products are safe, reliable, and easy to maintain Recommends appropriate and cost-effective purchased products Helps to analyze data to identify trends in usage, cost, performance, and reliability Participates in developing and...
CU
Mar 25, 2026
Intern
Engineering Tech Intern (Corrosion)
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: NG&W Engineer Corrosion Intern (210) PURPOSE OF...
PC
Mar 22, 2026
Full time
Plant Optimization Engineer (Kingsburg, CA)
$83,000 yearly
Packaging Corporation of America Kingsburg, CA
As a Fortune 500 company, Packaging Corporation of America (PCA) is an ideas and solutions company. Our corrugated packaging business seeks to be the leader in helping our customers - large and small - package, transport and display products of all kinds. Our white paper business delivers Paper With Purpose by providing the highest level of customer service and operational excellence. We have approximately 15,000 team members in more than 100 locations in the United States that strive to meet the local needs of our customers. Our mission is to serve the needs of our customers, today and tomorrow, with products and services that exceed expectations for performance and environmental responsibility. People • Customers • Trust PCA is currently recruiting for a Plant Optimization Engineer based at the Kingsburg, CA corrugated box plant facility. Description of role: The Plant Optimization Engineer Position (POE) is a developmental program which focuses on hiring recent college...
Da
Mar 14, 2026
Full time
ILUS - Specials Mechanical Engineer I
Daifuku Hobart, IN
Overview About Us Daifuku Intralogistics America Corporation is the nation's leading independent, U.S.-based provider of intelligent material handling systems. With hundreds of engineers in-house, the company designs, manufactures, integrates, and installs the full spectrum of intralogistics solutions. We provide leading-edge conveyor and sortation systems, voice and light-directed order fulfillment equipment, controls and software, robotics, mezzanines, and structures. If you want to join a team of industry leading experts who want to create an impact on the future of material handling solutions, we want to hear from you! Job Summary Develops custom product designs for automated material handling systems. Works on small, less-complex projects and on teams with more senior engineers. Responsibilities Creates product designs that are manufacturable, scalable, consistent, competitive, and desirable to Daifuku's customers Performs diverse, specialized and complex...
OU
Feb 27, 2026
Full time
Project Engineer Power Plant
Orlando Utilities Commission Orlando, FL
OUC - The Reliable One is presently seeking a Project Engineer Power Plant to join the Engineering & Operations team. We are looking for a technically strong, results-driven professional to provide engineering and project management support for Power Plant Operations and Maintenance (O&M) ensuring safe, efficient, reliable generation while leading plant modification and improvement projects. In this role, you will be responsible for developing technical specifications and project scopes; managing plant modification and capital improvement projects from concept through completion; reviewing O&M data, test results, and equipment trends to ensure optimal performance; supervising OUC craft labor and contractors; supporting Purchasing with RFPs, bid evaluations, and vendor negotiations; and preparing financial justifications and budget proposals for management and the Capital Review Committee. You will also troubleshoot plant systems, oversee safety compliance...
OU
Feb 27, 2026
Full time
Senior Engineer Power Plant
Orlando Utilities Commission Orlando, FL
OUC - The Reliable One is presently seeking a Senior Engineer Power Plant to join the Engineering & Operations team. We are looking for a technically strong, results-driven professional to provide engineering and project management support for Power Plant Operations and Maintenance (O&M) ensuring safe, efficient, reliable generation while leading plant modification and improvement projects. In this role, you will be responsible for developing technical specifications and project scopes; managing plant modification and capital improvement projects from concept through completion; reviewing O&M data, test results, and equipment trends to ensure optimal performance; supervising OUC craft labor and contractors; supporting Purchasing with RFPs, bid evaluations, and vendor negotiations; and preparing financial justifications and budget proposals for management and the Capital Review Committee. You will also troubleshoot plant systems, oversee safety compliance...
RT
Feb 09, 2026
Intern
Electro-Mechanical Engineering Intern
Rainmaker Technology Corporation El Segundo, CA
Location: El Segundo, CA | Department : Engineering | Employment Type: Intern-Fulltime Onsite | Start: Immediate Rainmaker is pioneering a modern cloud seeding system to solve water scarcity and inclement weather problems. We develop and incorporate radar validation, weather-resistant UAS, numerical weather modeling, and sustainable cloud seeds into an effective precipitation enhancement solution. The Engineering team at Rainmaker works on our UAS, dispersion payload, and in-situ/remote sensing systems. If you are interested in working in an extremely innovative and fast paced environment, where your work directly makes an impact and difference in our operational system, this is a fantastic opportunity. In this role you will be reporting directly to the Lead Mechanical Engineer and will be working on mission critical subsystems for our UAS platform. What You'll Do Rapid Hardware Prototyping: Design and build functional prototypes for UAS subsystems, iterating...
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