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65 jobs found in Decatur, IL

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Intern Decatur, IL
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SI
Dec 08, 2025
Intern
Product Engineer Intern
$16.00 - $18.00 hourly
Steven Industries, Inc. Teutopolis, IL, USA
We're looking for a detail-oriented and driven Engineering Intern to join our cabinet production engineering team. This internship offers hands-on experience in programming, CAD design, process documentation, and data validation-all while contributing to real-world projects that impact production efficiency and product quality. If you're passionate about manufacturing, eager to learn, and ready to make a difference, we'd love to have you on board. Key Responsibilities Develop and test programs for machines used in cabinet manufacturing Assist in troubleshooting and validating engineering drawings, product designs, and software programs Create and maintain SOPs, process flowcharts, and documentation for departmental workflows Design and update 2D and 3D CAD blocks, including hardware components Review and correct bill-of-materials (BOMs) and resolve material inconsistencies in engineering software Evaluate and verify the output of a new AI system designed to enhance...
SI
Dec 07, 2025
Intern
Engineering CAD Design Technician Intern
$16.00 - $18.00 hourly
Steven Industries, Inc. Teutopolis, IL, USA
We are seeking a detail-oriented and motivated CAD Engineering Technician Intern to join our Millwork Solutions Engineering team. This internship offers hands-on experience in drafting and modeling custom millwork components using industry-standard tools like Microvellum and Autodesk Inventor . You'll work closely with experienced engineers and designers to support the creation of precise 3D CAD models and technical documentation for production. KEY RESPONSIBILITIES: Create and modify detailed 3D CAD models and 2D drawings using Microvellum and Inventor. Assist in the development of custom millwork designs and engineering solutions. Interpret architectural and engineering drawings to produce accurate shop drawings. Collaborate with engineers and production teams to ensure design intent and manufacturability. Maintain drawing standards and file organization within the engineering database. Support the documentation of design processes and best practices. Requirements...
Vo
Mar 04, 2026
Intern
Engineering Intern
Village of Hanover Park, IL IL, USA
Salary: $17.50 Hourly Location : IL 60133, IL Job Type: Seasonal Job Number: 03012026 Department: Public Works Opening Date: 03/02/2026 Closing Date: Continuous The Village of Hanover Park is an Equal Opportunity Employer. JOB SUMMARY This position is assigned to the Engineering Division in the Public Works Department and is geared toward undergraduate and/or graduate-level college students seeking to supplement their academic training and expand their professional knowledge and skills in the engineering field. Employees in this position will receive direction, guidance, and mentoring from technical and management staff within the Public Works Department. ESSENTIAL DUTIES & RESPONSIBILITIES Assist the engineering staff with engineering plan reviews and inspections, measuring quantities, drainage investigations, preparing reports and calculations, and performing research.Assist with projects involving roadway paving, water mains, sanitary...
MW
Jan 29, 2026
Intern
Wastewater Operations Engineer Intern
Metropolitan Water Reclamation District of Greater Chicago IL, USA
Introduction MWRD's Internship Program offers paid internship positions. While the main focus is on wastewater management, there are opportunities to gain knowledge and practical experience in a wide range of functions in each department. Paid Interns Paid interns are limited to 119 working days per calendar year and receive $18.00 per hour. Required Documents: Letter of recommendation from a class instructor, professor, or Internship Coordinator from current school or university. Cover letter stating interest in position. Resume. Eligibility Requirements Currently enrolled in a degree-seeking program in an accredited college or university and will be enrolled in the 2026/2027 school year. Permanent residency within the territorial boundaries of the MWRD (students may attend school outside the territorial boundaries). You must be a citizen or national of the United States, or an individual who is otherwise legally authorized to...
KT
Sep 07, 2025
Intern
Mechanical Engineer Intern
Klein Tools IL, USA
Klein Tools is a dynamic, fast-paced and results driven company dedicated to launching hundreds of innovative products each year. Are you ready to make an impact? Perks for you include: • Paid Vacations & Holidays • Profit Sharing & Matching 401(k) • Health Insurance (Medical, Vision, & Dental) • Discounts on Klein Tools products • Education and Professional Development Assistance The Mechanical Engineer Intern position is responsible for assisting the new product development team by providing feedback and project support to meet deadlines. This position may assist with 3D printing, work with the quality team to test products in the test lab, create basic level modeling, and design prototypes. In addition, this position may recommend improvements in the manufacturing process by working with the manufacturing management team. This position will gain valuable engineering experience within a team environment that students can apply in their coursework. Create 3D and...
RC
Feb 18, 2026
Intern
Structural Engineering Intern
RLG Consulting Engineers Peoria, IL, USA
At RLG, we put our people first, because we know they are our greatest assets and the foundation to building our success. Our roster of professionals represents the face of RLG when working with clients, teaming partners, the community, public officials, and community residents. Through every interaction, they reinforce the values that form the RLG culture. If you have the talent and desire to build or expand upon a career in a company allows you to make a positive impact, there is no better place for your journey than RLG. Job Summary: The Structural Engineering Intern will report to an assigned Project Manager or Principal. The Intern's main job responsibility is assisting project manager and technical staff with project work and organizational activities. Essential responsibilities may include, but are not limited to, the following: Organize files and documents. Support staff members in the organization by completing tasks as delegated. Complete basic engineering...
Ca
Mar 15, 2026
Intern
Engineering Intern
Caterpillar Pontiac, IL, USA
Career Area: Students and Graduates Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Role Definition: As a Part-Time Intern - Engineering at Caterpillar's Pontiac facility, you will be working with a team of engineering, quality, maintenance, and production professionals supporting some of Caterpillar's world class Fuel System and Aftertreatment components. This position offers the opportunity to contribute to a team making improvements in safety, quality, velocity and cost while you gain valuable experience and grow your...
Ca
Mar 15, 2026
Intern
Engineering Intern
Caterpillar Pontiac, IL, USA
Career Area: Students and Graduates Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. Role Definition: As a Part-Time Intern - Engineering at Caterpillar's Pontiac facility, you will be working with a team of engineering, quality, maintenance, and production professionals supporting some of Caterpillar's world class Fuel System and Aftertreatment components. This position offers the opportunity to contribute to a team making improvements in safety, quality, velocity and cost while you gain valuable experience and grow your...
GA
Mar 18, 2026
Intern
Fall 2026 - Operations Engineering Collegiate Intern (St.Louis, MO)
$18.90 - $27.30 hourly
Gulfstream Aerospace Corporation East St. Louis, IL, USA
Fall 2026 - Operations Engineering Collegiate Intern (St.Louis, MO) in GAC St. Louis Unique Skills: Your Future Takes Flight at Gulfstream At Gulfstream, a proud division of General Dynamics, interns don't just observe; they contribute from day one. As part of a world-class team building the most advanced business jets, you'll take on meaningful work in your area of focus, whether engineering, manufacturing, business operations, or beyond, within a culture grounded in integrity, pride, and excellence. Our corporate headquarters in Savannah, Georgia provides the ideal setting for your intern experience by combining professional opportunity with the charm of a historic coastal city. What You'll Experience Real-world projects that make an impact Exposure to innovative practices Opportunities to grow skills and professional connections Program Structure Juniors: Two rotations required Seniors & Graduate Students: One rotation required This role is in St....
TH
Jan 25, 2026
Intern
Summer 2026 Electrical Engineering Intern
The Haskell Company St. Louis, MO, USA
Overview Are you ready to move your career forward, and start the BEST job of your life? Haskell is committed to providing you with the resources to help you grow and discover your potential. We promote an environment that encourages innovative ideas and allows you to develop the best "how" to get the job done. Haskell's Design & Consulting Team unites architecture, engineering, and consulting professionals from across industries and geographies. Our diverse and innovative team allows Haskell to serve our clients with multiple project delivery methods including design-build, engineer-procure-construct, fee-for-service, or consulting services. These services allow our team to form a strong rapport with clients, marshalling them as they grow and helping them address industry and market challenges. The Design & Consulting Team serves a diverse set of markets including food and beverage, consumer products, aviation and aerospace, civil infrastructure, healthcare, and...
PC
Feb 13, 2026
Intern
Engineering Intern - Greencastle
Phoenix Closures, Inc Greencastle, IN, USA
Job Type Internship Description POSITION SUMMARY: The Engineering Intern is a temporary position that allows college students, studying a technical discipline, to work for PCI to gain valuable business & technical skills that may be applied to their curriculum and to their future career. The intern will work closely with staff Engineers, Designers, Salesmen as well as manufacturing resources from equipment operators through management level personnel. The primary role is to support the engineering group in any area where assistance is needed on daily tasks and projects where their abilities are applicable. ESSENTIAL FUNCTIONS: Assist engineering department on assigned projects Data collection related to identifying production improvement opportunities including Lean Manufacturing principles Assist in creating various manuals and guides Using CAD software update product drawings and engineering drawings. Understanding equipment troubleshooting methods Assisting...
AS
Feb 26, 2026
Intern
Structural Engineer Intern
$25.00 hourly
Apex Structural Engineering Creve Coeur, MO, USA
Location: St. Louis About Us: Redefine What's Possible in Structural Engineering - With Apex Structural Engineering At Apex Structural Engineering, we're not just designing buildings - we're reshaping how they're delivered. As the firm behind Accelerated Project Delivery™ (APD), we cut months from traditional construction timelines by integrating structural design with shop drawing production, advanced modeling tools, and real-time collaboration. Whether you're a seasoned engineer ready to push the boundaries of innovation, or a recent graduate eager to make an immediate impact, Apex offers a place where your ideas are heard, your growth is prioritized, and your work changes the pace of the industry - all within a culture that values flexibility, well-being, and true collaboration. Join a team where engineering meets acceleration - and where your next step elevates everything. Position Overview: We are seeking a talented and motivated Structural Engineer Intern to join our...
MT
Nov 08, 2025
Intern
Design Engineer Intern, Cold Formed Steel
MiTek, Inc. Chesterfield, MO, USA
Job Description As a leader in technology-enabled solutions for the cold-formed steel building components industry, MiTek Steel Framing Systems offers a wide range of products and engineering services to support construction. As a Design Engineering Intern, you will work closely with the Steel Framing Engineering Team to deliver high-performance cold-formed steel solutions, enhance team capabilities, and contribute to innovative developments. Responsibilities include designing truss components and repairs, solving customer engineering challenges, expanding standard details with calculation-based improvements, and supporting the development of new cold-formed steel products. This role reports to the Director of Engineering at the Chesterfield office. Our program is a paid, 12-week program that will run from Monday, May 18th through Friday, August 7th. At MiTek, we embrace a hybrid work model that encourages innovation, collaboration, and connection. For internships that outside...
DA
Jan 26, 2026
Intern
Engineering Design Intern
$17.00 hourly
DAP Fenton, MO, USA
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...
IM
Mar 06, 2026
Intern
Engineering Intern
International Matex Tank Terminals Joliet, IL, USA
IMTT Illinois is a specialty chemical storage facility seeking aspiring engineering/tech students to assist in the development and completion of P&IDs, single-line diagrams, and API 2350 standards for systems throughout the terminals. You will work closely with the engineering team to interpret and revise system drawings, tag system components, review and interpret engineering and construction drawings, compile and upload information to the company's tank database, and assist with the daily project work of the department. You do not need to be pursuing specifically an engineering degree: all applicants pursuing degrees/certifications in related fields are encouraged to apply. Responsibilities Reviewing and revising P&IDs and single-line diagrams. Walking down systems and tagging system components. Reviewing and interpreting tank engineering/construction drawings. Compiling and upload information to the company's tank database. Weekly reporting and review of progress...
Dr
Mar 15, 2026
Intern
Mechanical Analysis Engineer Intern
Draper Odon, IN, USA
Overview: Draper is an independent, nonprofit research and development company headquartered in Cambridge, MA. The 2,000+ employees of Draper tackle important national challenges with a promise of delivering successful and usable solutions. From military defense and space exploration to biomedical engineering, lives often depend on the solutions we provide. Our multidisciplinary teams of engineers and scientists work in a collaborative environment that inspires the cross-fertilization of ideas necessary for true innovation. For more information about Draper, visit www.draper.com. Job Description Summary: As a summer intern in the Mechanical Engineering Division, you will be exposed to a broad range of technical challenges where you can apply your knowledge and learn new skills while seeing how problems of national interest are solved. Your experience can range from applying engineering principles while designing and analyzing components to working directly with engineers and...
HM
Sep 26, 2025
Intern
Mechanical Engineer Intern
Highway Machine Co Gears Princeton, IN, USA
Job Title: Mechanical Engineer Intern Location: Princeton, IN (On-Site) Job Type: Internship [Summer 2026] Department: Engineering Reports To: Engineering Manager Mechanical Engineer Intern Are you ready to put your engineering knowledge to work in a real-world manufacturing environment? Join our team as a Mechanical Engineer Intern and gain valuable hands-on experience with one of the leading gear manufacturers in the industry. What You'll Do: Work alongside experienced engineers on gear design, testing, and reverse engineering projects. Use CAD tools to create and modify 3D models and technical drawings. Participate in troubleshooting, service, and repair work on large gear systems. Collaborate with production and quality teams to improve processes and support active projects. Learn how engineering principles are applied in large-scale manufacturing. What We're Looking For: Current student in Mechanical Engineering or related program. Familiarity with CAD software...
Vo
Mar 08, 2026
Intern
Engineering Intern
Village of Tinley Park, IL Tinley Park, IL, USA
Salary : $14,985.00 - $21,358.62 Annually Location : Tinley Park, IL Job Type: Seasonal Job Number: 2026-00298 Department: Public Works Opening Date: 03/03/2026 Closing Date: 3/31/2026 5:00 PM Central FLSA: Non-Exempt Opportunity at a Glance The Village of Tinley Park is a vibrant, progressive community located in the fast-growing Interstate 80 corridor in southwest suburban Chicago. As the 19th-largest city in Metropolitan Chicago boasting a residential population of 56,000 residents and nearly 1,000 businesses, this exceptional community possesses everything from a fun and lively Downtown district to flourishing residential neighborhoods to thriving corporate, commercial and entertainment centers, all tied together under Tinley Park's Life Amplified brand. The Village of Tinley Park has an exciting opportunity for a Engineering Intern to join our Public Works Department reporting directly to the Village Engineer and to perform field work and provide...
IM
Mar 06, 2026
Intern
Engineering Intern
International Matex Tank Terminals Lemont, IL, USA
IMTT Illinois is a specialty chemical storage facility seeking aspiring engineering/tech students to assist in the development and completion of P&IDs, single-line diagrams, and API 2350 standards for systems throughout the terminals. You will work closely with the engineering team to interpret and revise system drawings, tag system components, review and interpret engineering and construction drawings, compile and calculate items related to the company's tank database, and assist with the daily project work of the department. You do not need to be pursuing specifically an engineering degree: all applicants pursuing degrees/certifications in related fields are encouraged to apply. Responsibilities Reviewing and revising P&IDs and single-line diagrams. Walking down systems and tagging system components. Reviewing and interpreting tank engineering/construction drawings. Compiling and uploading information to the company's tank database. Weekly reporting and review of...
WV
Mar 04, 2026
Intern
Engineering Intern
Wabash Valley Power Alliance Avon, IN, USA
Company Description As an electric cooperative, Hendricks Power is part of the nation's largest energy network which includes 1,000 electric cooperatives, public power districts, power supply generation and transmission cooperatives, statewide associations, regional trade and service associations, supply and manufacturing cooperatives, data processing cooperatives and employee credit unions. Electric cooperatives alone serve 32 million customers in 46 states, and cover more land mass than any of the nation's single electric utilities. Hendricks Power Cooperative celebrated its 65th anniversary in 2001. Formed in 1936, following the creation of Franklin D. Roosevelt's Rural Electrification Administration (REA), Hendricks Power Cooperative started with a small meeting of 12 people, farmers and rural residents, unable to convince the local utility, which was owned by investors, to build lines to serve them. They claimed it simply wasn't profitable to provide service to such...
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