3120 engineering development intern jobs found

Land Development Civil Engineering Internship | Summer 2026 Start Building Your Career Before You Graduate. At HR Green, we don't believe internships should mean busywork or shadowing from the sidelines. We believe in real projects, real mentorship, and real impact - the kind that helps you figure out not just what you want to do, but where you want to grow. Our mission is simple and meaningful: Building Communities. Improving Lives. For more than 110 years, we've partnered with communities across the country to design infrastructure that people rely on every day - clean water, safe roads, sustainable development, and resilient systems. In 2025, we were proud to be ranked #168 on ENR's Top 500 Design Firms and recognized as a Best Place to Work - but what matters most to us is the people who make that work possible. What You'll Experience as an HR Green Intern Our paid Civil Engineering Internship is designed for students who want hands-on experience, not just resume lines....

Your Contribution As an HVAC Development Engineering Intern reporting to the HVAC Product Engineering Manager, you will be responsible to: Evaluate customer specifications and establish component test plans. Work with Test Lab Techs to run standard tests and document results. Design special fixtures where needed to facilitate testing. Conduct root cause investigation on test failures or performance concerns. Support prototype builds in our Model Shop for new business acquisitions. Optimize testing methods to improve efficiency or test accuracy Your Experience & Qualifications Currently Enrolled in a 4-year University Mechanical Engineering Major Familiar with CAD, 3D printing and other computer aided tools such as CFD or FEA Ability to interact and work with skilled trades and test technicians Excellent written and verbal communications Our Offering We will provide a collaborative environment working on exciting assignments, along with ongoing...

Nylok LLC 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. Job Description Summary: The intern is responsible for performing lab testing, and for providing test reports related to a range of projects. Primary Tasks: The following is a summary of the essential functions for this job. Other duties may be performed, both major and minor, which are not mentioned below. Specific activities may change from time to time. • Acquire, read, and understand certain industry specifications relative to the new product(s) being developed • Set up tests according to specified tests; perform testing; report test results in a specific report format • Hands on work to set...

Job Description New Product Development Engineering Intern (Summer 2026) This internship is a unique opportunity to gain new product development experience. This role will report to & be mentored by a Senior New Product Development Engineer within Worthington Enterprises' Building Products Innovation Team. Come join us to experience true engineering innovation and learn why Worthington Enterprises has been voted one of the Top Workplaces to work in Columbus! RESPONSIBILITIES: Perform hands-on mechanical experiments in a laboratory environment Perform reviews of scientific or industry literature Research and report back on developments in strategic technology areas, manufacturing techniques, and potential vendors Reverse engineer competitive products, patents, and technology Plan & develop new test methods or procedures with safety in mind Collect test data, analyze test results, create written test reports Coordinate product testing with external...

We are seeking a Mechanical Engineering Intern to support our Product Design & Development team. This position offers hands-on experience working on new product development and improvements to existing products, with a strong focus on injection-molded plastic components. Interns will learn industry-standard tools and processes under the guidance of experienced engineers. This role is ideal for students interested in plastic part design, assembly methods, and product development. What You'll Do Support the work of the Mechanical Engineering project teams while being provided mentorship to perform engineering related tasks Assist with mechanical design activities for new and existing products Create and update 3D CAD models and engineering drawings, primarily for injection-molded plastic parts and some machined components Support design for manufacturability efforts, with emphasis on plastic injection molding Assist with engineering calculations, structural...

Dee Zee, Inc. is seeking a motivated Research & Development (R&D) Engineering Intern to support the design, prototyping, and testing of innovative truck and SUV accessories. This internship offers hands-on experience with CAD modeling, manufacturability considerations, and real-world product development, providing valuable preparation for a career in engineering and product design. Accountabilities Assist in CAD modeling and design of new products, components, and assemblies. Support prototyping efforts, including design reviews, fabrication, and testing. Collaborate with engineers on manufacturability analysis and continuous improvement opportunities. Participate in the full product development cycle, from concept to implementation. Document designs, revisions, and testing results to support product development records. Contribute ideas and solutions to improve functionality, durability, and customer experience. Qualifications Pursuing a degree in...

Job Description Job Summary: This position is responsible for the delivery of engineering services, from conceptual design through construction completion of HVAC, Plumbing, and other contract services offered by the business. Essential Duties and Responsibilities: Execute projects from initial construction documents through completion with minimal supervision. Perform engineering calculations, energy analysis, and equipment selection for HVAC and plumbing systems. Design complex layouts for ducting, piping, and control systems using 2D and 3D modeling software. Apply principles of psychrometrics, refrigeration, acoustics, and control sequences to applications engineering. Complete all required energy compliance, LEED documentation, and basic sequences of operation. Manage field engineering tasks including site surveys, trade coordination, and technical problem-solving. Coordinate design and installation efforts across project management,...

Job Type Internship Description IWS is seeking a highly motivated and detail-oriented Engineering Intern to join our Design Services team. In this role, you will support our engineering staff in the development, design, permitting, and optimization of critical water, wastewater, and water reuse infrastructure. This position offers a hands-on opportunity to bridge classroom theory with real-world application, gaining invaluable experience in process modeling, hydraulic engineering, and treatment facility design within a highly collaborative, predominantly remote environment. Company Overview: Integrated Water Services (IWS) is revolutionizing water! For over 20 years, we have been at the forefront of transforming water challenges into sustainable solutions. Our team of passionate innovators designs and builds cutting-edge water and wastewater treatment systems that protect communities and the environment. From bustling cities to remote regions, we are making a real,...

Overall Responsibility: The candidate shall support Arora's Mechanical Engineers and Designer in executing Arora's mission of "Improving the quality of life by Rethinking Infrastructure" through this internship opportunity. They shall support Arora's licensed Mechanical (Heating, Ventilation and Air-Conditioning) Engineers and designers in their everyday objective of meeting the client's needs. They may also assist our Plumbing Engineers and designers as required. The candidate shall demonstrate strong communication skills, an analytical approach to problem solving, a curiosity to learn and passion for Mechanical Engineering profession. Essential Functions: Learn and apply the basic principles of Mechanical Engineering psychometrics (heat transfer, fluid flow, etc.) to real world projects. Support the Mechanical Engineering team in the development and delivery of high-quality engineering design documents to clients. Participate in project meetings with engineers,...

About Machina Labs Engineering moves at software speed. Manufacturing doesn't. Yet. Machina Labs is changing that. We build intelligent, software-defined factories that produce complex metal structures directly from digital design. By integrating advanced metal forming, robotics, and automated production inside a flexible factory architecture, we enable customers to move from prototype to production in weeks, not years. Backed by Lockheed Martin, Toyota, and NVIDIA, we're building the manufacturing infrastructure that defense, aerospace, and advanced mobility programs will run on. If you want to work on hard problems that matter and see them fly, drive, and defend, this is the place. About the Role As a Robotics Engineering Intern, you'll have an opportunity to work as part of a team that designs, develops, and operates robotic systems that enable the next generation of manufacturing automation. You will be working with outside vendors and other team members to define...

OVERVIEW Merrick & Company is seeking a college or graduate school Mechanical Engineering student for a paid summer internship for Summer 2026 at our Greenwood Village, CO, Tulsa, OK, or Richmond, VA office. Imagine working on rewarding client projects and being exposed to unparalleled training and development opportunities. Must have graduation date after August 2026 to be eligible. The summer internship has a commitment of approximately mid-May through mid-August 2026. WHAT YOU'LL DO The Merrick Intern Program will provide an undergraduate or graduate student an opportunity to gain technical experience in the field of mechanical engineering. The summer internship will provide an undergraduate or graduate student an opportunity to gain technical experience in the field of mechanical engineering. The intern will be exposed to a variety of mechanical engineering items potentially including sizing of mechanical industrial components, stress analysis of components,...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting assigned department(s) and/or project(s) by performing basic engineering related tasks which may reflect elements of standard post-secondary engineering curriculum. Our Parsippany and Cherry Hill New Jersey offices are seeking Intern Engineers for Summer 2026 in the following areas: Structures, Construction Services, Program Management, CAD, Tolls, ITS, Electrical, and Transportation. Relocation and housing are not provided for these positions. What You'll Do: Assists engineer teams in various tasks and duties. Assists Engineer with research, development and...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting assigned department(s) and/or project(s) by performing basic engineering related tasks which may reflect elements of standard post-secondary engineering curriculum. Our Charleston, South Carolina office is seeking a Structures Intern Engineer for Summer 2026. Relocation and housing are NOT provided for these positions. What You'll Do: Assists engineer teams in various tasks and duties. Assists Engineer with research, development and design of projects. Assists Engineer with the preparation of engineering drawings and documents as assigned. Performs other...

What We're Looking For At HNTB, you can create a career that is meaningful to you while building communities that matter to all of us. For more than a century, we have been delivering solutions for some of the largest, most complex infrastructure projects across the country. With our historic growth, it is an exciting time to join our team of employee-owners. This opportunity entails being responsible for assisting assigned department(s) and/or project(s) by performing basic engineering related tasks which may reflect elements of standard post-secondary engineering curriculum. Our Rocky Hill, Connecticut office is seeking Intern Engineers for Summer 2026 in the following area: Track Design. Relocation and housing are not provided for this position. What You'll Do: Assists engineer teams in various tasks and duties. Assists Engineer with research, development and design of projects. Assists Engineer with the preparation of engineering drawings and documents as assigned....

Job Description PacSci EMC, an operating company of Ralliant, is seeking a motivated and detail-oriented New Product Development (NPD) Design Engineer Intern Summer 2026 to join our Engineering team. This internship offers an excellent opportunity to gain hands-on experience supporting critical manufacturing programs, design processes, and engineering documentation within a dynamic aerospace and defense environment. You'll collaborate with engineering professionals across multiple levels of the organization, gaining valuable insight into real-world product development and manufacturing execution. Primary Duties and Responsibilities: Support development and completion of Compliance Matrices. Assist in conducting Design Failure Mode and Effects Analysis (DFMEA). Perform risk assessments in support of active development programs. Design tooling for test fixtures to support engineering validation activities. Support process development experiments and analyze resulting...

Overview The Water Resources Professional Engineer is responsible for planning, modeling, permitting, and designing water resource projects. This role manages projects from initiation through completion, ensures compliance with applicable regulations, and coordinates with clients, contractors, and stakeholders to deliver effective solutions. This is a full-time position paid bi-weekly on a salary basis. Life at Parkhill At Parkhill, Building Community is the reason we exist. We invest in extraordinary people who love investing in their communities. We are more than planners, architects, and engineers - we are neighbors who choose to live and work in the communities we serve. Increase your impact with our team of passionate collaborators. Whether you are a recent graduate with untapped potential or a professional with proven experience, we invite you to discover a career path designed for you. Parkhill is one of the largest architectural and engineering firms in the...

What We're Looking For: Barge Design Solutions is seeking an Civil Engineering Associate to join our Civil Engineering team. In this role, you will work closely with engineers to support the development and design of project documents, assisting with technical tasks and contributing to the successful delivery of infrastructure projects. This position provides a strong foundation for early career growth, offering hands-on experience, mentorship, and exposure to real-world engineering projects. Responsibilities Assists in the preparation or modification of reports, specifications, plans, permits, and designs for project. Assists in the analysis of reports, maps, drawings, and tests, in order to plan and design projects Use computer assisted engineering and design software and equipment to prepare engineering and design documents. Accompany Engineers to site visits as needed. Performs other duties as requested. Education & Experience Qualifications:...

Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Water Engineering (Stormwater) Intern to join our San Diego office. About Moffatt & Nichol: Moffatt & Nichol is a leading U.S.-based global infrastructure advisor specializing in the planning and design of facilities that shape and serve our coastlines, harbors and rivers, as well as an innovator in transportation. For the 4th year in a row, Moffatt & Nichol is Ranked #1 in Engineering News-Record for Marine & Port Facilities in the U.S. Additionally, our firm consistently ranks in the Top 100 Pure Designers in the US and the Top 50 Designers in International Markets. Moffatt & Nichol's professional staff includes engineers, planners, scientists and architects who serve our global client base from offices in Europe, North America, Latin America, and the Pacific Rim. The firm...

Moffatt & Nichol specializes in large complex waterfront infrastructure projects and is recognized as one of the worldwide leaders in this field. We are actively looking for a Civil Engineering Intern to join our Honolulu office for the Summer 2026 season. About Moffatt & Nichol: Moffatt & Nichol is a leading U.S.-based global infrastructure advisor specializing in the planning and design of facilities that shape and serve our coastlines, harbors and rivers, as well as an innovator in transportation. For the 4th year in a row, Moffatt & Nichol is Ranked #1 in Engineering News-Record for Marine & Port Facilities in the U.S. Additionally, our firm consistently ranks in the Top 100 Pure Designers in the US and the Top 50 Designers in International Markets. Moffatt & Nichol's professional staff includes engineers, planners, scientists and architects who serve our global client base from offices in Europe, North America, Latin America, and the Pacific...

Lincoln Electric is the world leader in the engineering, design, and manufacturing of advanced arc welding solutions, automated joining, assembly and cutting systems, plasma and oxy-fuel cutting equipment, and has a leading global position in brazing and soldering alloys. Lincoln is recognized as the Welding Expert™ for its leading materials science, software development, automation engineering, and application expertise, which advance customers' fabrication capabilities to help them build a better world. Headquartered in Cleveland, Ohio, Lincoln Electric is a $4.2B publicly traded company (NASDAQ:LECO) with over 12,000 employees around the world, with operations in 71 manufacturing and automation system integration locations across 21 countries and maintains a worldwide network of distributors and sales offices serving customers in over 160 countries. Location: Mississauga - 939 Req ID: 28509 Company Mission Statement Lincoln Electric Company of Canada Limited...