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106 design engineering intern jobs found

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Onsite design engineering intern Colorado
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YS
Nov 09, 2025
Intern
Engineering Intern - SV Engineering - Mechanical Design
York Space Systems Greenwood Village, CO, USA
York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next- generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground segment services, and mission operations, enabling customers to leverage York's existing technology solutions to get to orbit rapidly and responsively. We're looking to expand our team across the board. Mechanical Design Engineer Intern | York Space Systems Job Summary York is seeking interns for our Internship Program. The ideal York Engineering Intern is a highly motivated, proactive individual who enjoys learning and is excited about working on space hardware and real missions. Each York Space Systems...
IW
Mar 18, 2026
Intern
Engineering Intern
Integrated Water Services Denver, CO, USA
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,...
EN
Mar 13, 2026
Intern
Mechanical Engineering Intern
EVRAZ North America Pueblo, CO, USA
At CF&I Steel, L.P., our strength starts with our people! As a team we collaborate to solve problems, contribute ideas and challenge each other to ensure growth and ultimately success for the business and our employees. We are seeking a Mechanical Engineering Intern to join our Pueblo, Colorado team for the Summer of 2026. This individual will learn how to operate in a real mill setting and interact with plant personnel as well as external suppliers and contractors. The Mechanical Engineering Intern will be responsible for mechanical system improvement and design as well as field implementation of the ideas under the direction of Senior Engineers and Project Managers. Requirements Pursuing a degree in Mechanical Engineering Strong written and oral communication skills Computer literate in Microsoft Suite, AutoCAD software and 3D modeling Experience in manufacturing, preferred Ability to work in a physically demanding manufacturing environment, which will include...
LE
Mar 07, 2026
Intern
2026 Summer Intern Manufacturing Engineer 2
LECTRA Tolland, CO, USA
Gerber - USA 2026 Summer Intern Manufacturing Engineer 2 We invite you to embark on a journey. A technological journey towards the evolution of our society and our industries, powered by Industry 4.0 and supported by Lectra. Software, equipment, data and services... At Lectra, as a major player in the fashion, automotive and furniture markets, we contribute to the Industry 4.0 revolution with boldness and passion by providing best-in-class technologies. But it doesn't stop there. By enabling industrial intelligence solutions, we facilitate the digital transformation of our customers. And we're always on the lookout for new tech-enthusiasts to join the team! With more than 50 years of experience and a presence in over 100 countries around the world, we are 3000 employees united by passion and driven by innovation. A unique journey awaits you at Lectra, are you ready to craft the future of technology together? For more information, please visit www.lectra.com. WHY IS THIS AN...
PM
Mar 06, 2026
Intern
Intern - Mechanical Engineer
Particle Measuring Systems Niwot, CO, USA
Do you want to be part of a business that genuinely values entrepreneurialism , innovation and individual accountability? We focus on our customers and are proud of the difference our technology makes. We partner with some of the biggest manufacturing companies in the world and our technical innovations are used to enhance well-known brands across multiple industries. Title Mechanical Engineer Intern Department Engineering Location Niwot (100% on-site) Reports To Mechanical Engineering Manager About Us Established in 1972, Particle Measuring Systems is a global leader for micro-contamination monitoring equipment improving the performance of clean manufactures in the semiconductor and pharmaceutical industries. We're a growing technology company in Niwot, Colorado, the heart of the Rocky Mountains. We offer an exceptional and rewarding work environment in a great place to live. Our employees enjoy challenging projects in the development and manufacture of...
Ar
Mar 05, 2026
Intern
Mechanical Engineering Intern (Part Time)
Arcfield Louisville, CO, USA
Responsibilities We are looking for a spacecraft mechanical engineering intern to join the Orion Space team for a year-around internship in 2026. Orion Space Solutions (OSS), a subsidiary of Arcfield corporation, is a leader in the development small satellites, scientific payloads, instruments, and software packages. The ideal candidate will have entry-level knowledge of mechanical engineering principles and be currently enrolled in a relevant engineering undergraduate or graduate degree program. This internship will be part-time 10-20 hours per week, and in person at the OSS main facilities located in Louisville Colorado. Interns will gain practical, hands-on, experience, working closely with engineering professionals from a wide variety of disciplines to develop the next generation of satellite technologies. Interns will work closely with the mechanical engineering team and a designated mentor. In addition, interns will have the opportunity to shadow several important...
MS
Feb 26, 2026
Intern
Civil Engineering Intern - Water Resources
Mackay Sposito Fort Collins, CO, USA
MacKay Sposito is seeking a Civil Engineering Intern to join our Water Resources team for Summer 2026. Candidates should be currently enrolled in a civil engineering or related program, with a preference given to those entering their senior year. Recent graduates are also encouraged to apply. The paid internship lasts up to three months and offers valuable hands-on experience in both lab and field work. This team focuses on projects related to dam design and rehabilitation, hydrologic and hydraulic analysis for dam and river projects, flood mapping, spillway design, and more. At MacKay Sposito, we're always looking for ways to help you grow in your career by giving you tasks that stretch your abilities while providing you with the support to accomplish them. We're eager to teach you new skills that will help you grow as an engineer. In fact, the majority of our Professional Engineers began their careers at the firm as EITs. We live by our core values of honesty, dedication, and...
MT
Jan 26, 2026
Intern
Bridge Engineering Intern
Mark Thomas Denver, CO, USA
Job Title Bridge Engineering Intern Location Denver - Denver, CO US (Primary) Category Engineering: Structures Salary Grade $21.00 - $25.00 Full Time/Part Time Internship Posting Details Mark Thomas is hiring entry-level Bridge Engineering Interns! This 10-week summer program gives current undergraduate and graduate students the chance to assist staff with entry-level tasks. Tasks will vary depending on the assignment and department. These tasks may include contributing to the preparation of plans, drawings, exhibits, estimates, reports, gathering data, and/or performing technical calculations. Work activities may also include routine field tasks. Summer interns can work up to 40 hours per week, and there's an option to continue part-time (15-25 hours/week) during the school year, making this an excellent way to keep learning and growing while completing your studies. RESPONSIBILITIES • Provides QA/QC support by following the appropriate procedures as outlined in the...
FR
Dec 18, 2025
Intern
Mechanical Engineering Intern
FIRST RF CORPORATION Boulder, CO, USA
Summary You will serve as an integral part of the Mechanical Engineering team at FIRST RF, tackling real projects, not just busy work. Working alongside other engineers, you will be assigned a variety of tasks that include component design, drawing creation, as well as prototyping. This will encompass the utilization of 3D printers, communication with machine shops, as well as troubleshooting various issues that may arise. You will work as a key member within projects to accomplish tangible goals that will expand your professional experience, and your technical skill set in an aerospace environment. You will learn new skills every day as these positions is designed for self-starting individuals that enjoy challenges and working in teams. What to Expect Working in a fun and creative workplace requires excellent communication skills and a strong desire to take an active role in a team Mentors and peers who you can seek out to tackle problems cooperatively Team members...
MM
Oct 11, 2025
Full time
Engineer In Training II
Martin/Martin Consulting Engineers Lakewood, CO, USA
Job Type Full-time Description Martin/Martin, Inc. is looking for a civil engineer to join our Civil Engineering Group in our Lakewood, Colorado office. This engineer will work for multiple project managers on a broad range of project types. The position would offer the opportunity to work on varied types of projects, including municipal, utility healthcare, affordable housing, educational facilities, housing developments, and much more. About Martin/Martin Martin/Martin, Inc. is a full-service civil and structural consulting engineering firm, headquartered in the Denver area, built on experience and industry leadership cultivated since the 1940s. Our engineered solutions are developed through a culture of integrity, service, creativity, and quality for the benefit of our clients and the community. Our structural engineers develop customized structural systems to meet design requirements for new facilities and expansions. Our civil teams focus on site and infrastructure...
BL
Sep 22, 2025
Intern
Electrical Engineering Summer 2026 Internship - Denver
BSA LifeStructures Denver, CO, USA
Are you a current student searching for an Engineering Internship? BSA is seeking a current Architectural Engineering or Electrical Engineering student that wants to join a firm that specializes in creating places that support, enhance and inspire healing, learning and discovery. We are now accepting applications for Summer 2026 internship opportunities in our Denver studio. What You'll Do: Participate in the development of design ideas based on factors such as appealing appearance, design-function relationships, serviceability, and client specifications. Prepare working drawings from sketches and design specification. Prepare presentations and materials for clients. Participate in project design meetings to experience how multi-disciplinary teams collaborate on project design and delivery. Attend client meetings; visit construction sites on projects. Participate in site surveys to gather field data. Education and Experience: Educational Background : Will be a...
FH
Sep 07, 2025
Full time
Bridge / Structures Engineer, Entry Level - S0005
Felsburg Holt & Ullevig Denver, CO, USA
Felsburg Holt & Ullevig is seeking a motivated Bridge Engineer to join our structures group. Our team works on exciting projects across the Rocky Mountain region and is looking for an early-career engineer eager to grow in the field and contribute to improving our local communities. Essential Duties and Responsibilities Responsibilities include, but are not limited to: Assist in the analysis and design of transportation structures including bridges, retaining walls, and box culverts under the direction of a licensed structural engineer. Support the preparation of plans, reports, and specifications for projects. Contribute to larger interdisciplinary projects under the direction of senior staff. Participate in project tasks such as cost estimating, quantity calculations, and document preparation. Use computer-assisted engineering and design software and equipment to prepare engineering and design documents. Perform field observation work under supervision, as...
JI
Aug 25, 2025
Full time
Structural Design Engineer I/II
$72,000 - $84,000 yearly
JVA Inc Denver, CO, USA
Job Title Structural Design Engineer I/II Education Bachelor's Degree Location Denver - Denver, CO 80202 US (Primary) Category Structural Engineering Job Type Full-time Job Description JVA is seeking a full-time Design Engineer to join our Structural Engineering team in our Denver office. Successful candidates will be capable of applying intensive and diversified knowledge of structural engineering principles and practices in broad areas. Design engineers work in tandem with senior staff to plan, schedule, and coordinate detailed phases of the engineering work on projects of moderate scope or on a portion of a major project. EXAMPLE RESPONSIBILITIES AND ACTIVITIES Perform structural design and detailing tasks for small, medium, and large projects. Produce structural graphic models, plans, and details using REVIT. Coordinate modeling efforts with other design engineers and BIM modelers. Create building analysis models using RAM or RISA. Review shop drawings, respond...
Ki
Mar 18, 2026
Full time
Substation Engineer Lead - Kiewit Power Delivery Engineering
$143,000 - $149,000 yearly
Kiewit Lone Tree, CO, USA
Requisition ID: 178929 Job Level: Senior Level Home District/Group: Kiewit Power Delivery Department: Design Engineering Market: Power Employment Type: Full Time Position Overview We are seeking an experienced Lead Substation Engineer to support and guide the design of high voltage substation projects across the country. This role involves technical leadership, coordination, and hands on engineering for 12 kV to 500 kV substation, transmission, and distribution projects in both traditional engineering design and EPC environments. As a Lead Substation Engineer, you will oversee the development of substation physical and/or protection & control designs from early conceptual stages through detailed engineering and construction support. You'll work closely with multidisciplinary teams, mentor junior engineers, and ensure that project deliverables meet technical, quality, and schedule expectations. District Overview Kiewit Power Delivery. is a...
BM
Mar 18, 2026
Full time
Staff Civil/Environmental Engineer - Water (Denver)
$105,000 - $145,000 yearly
Burns & McDonnell Denver, CO, USA
Description Burns & McDonnell's Water Practice in Denver, CO, is searching for a Staff Civil / Environmental Engineer for its growing Water Practice. Founded in 1898, Burns & McDonnell is a 100% employee-owned firm. The candidate will be responsible for understanding, applying, designing, and constructing conventional and advanced water treatment technologies for both municipal and industrial clients. In addition, the candidate will be responsible for process piping design, pump station design, hydraulic profile development, process equipment selection, specification and drawing development, and construction administration for drinking water projects. Additional duties include identifying and obtaining projects, contributing to the technical growth of the group, staff mentoring, inter-discipline coordination, developing budgets and schedules, client development, and client maintenance. Executes complex assignments requiring the use of advanced techniques, resulting...
MT
Mar 18, 2026
Full time
Mechanical Engineer - HVAC
$104,000 - $132,000 yearly
Matrix Technologies, Inc CO, USA
Mechanical Engineer - HVAC ABOUT US Matrix Technologies, Inc. has been a leading provider of engineering, automation, and systems integration services since 1980. Guided by 'The Matrix Way,' we value teamwork, collaboration, and fun. Recognized as a Top Workplace, we offer flexible schedules, professional growth opportunities, and market-leading compensation. Our expertise spans multiple industries, and 87% of our projects are from repeat clients, showcasing our commitment to quality and customer satisfaction. Come experience "A Better Process for Success" with us. Culture matters! At Matrix, our core purpose is Enhancing People's Lives...Every Day . Our fundamentals guide our culture, and you can learn more about our unique environment here: www.matrixti.com/culture. OVERVIEW Join our team as a Mechanical Engineer - HVAC This is a role based out of our Westminster, Colorado office. The role will begin as an in-office position with a potential transition to a...
BI
Mar 18, 2026
Full time
Lead Manufacturing Engineer, Machining
$130,000 - $160,000 yearly
Beehive Industries Centennial, CO, USA
Beehive Industries is dedicated to Powering American Defense by revolutionizing the design, development, and delivery of jet propulsion systems to support the warfighter. Through the integration of additive manufacturing, the company aims to meet the growing and urgent needs for unmanned aerial defense by dramatically improving a jet engine's speed to market, fuel efficiency, and cost. Founded in 2020, the company is headquartered in Centennial, Colorado, with additional facilities in Knoxville, Tennessee, Loveland Ohio, and Mount Vernon, Ohio. Beehive is committed to grow and advance the defense industrial base while manufacturing exclusively in the USA. This role will be located at our Centennial, Colorado facility. Role Overview Working on our manufacturing team and closely with our design engineering team, the CNC Machining Manufacturing Engineer is the Subject Matter Expert (SME) for CNC machining of aerospace components and aerospace materials. Helping insource and...
GC
Mar 18, 2026
Full time
Early Career Environmental Engineer
$70,520 - $88,150 yearly
Geosyntec Consultants, Inc. Lakewood, CO, USA
Overview Do you want to build an impactful career to change the world for the better? Geosyntec has an exciting opportunity for an Early-Career Environmental Engineer as part of our process engineering and design practice in our Lakewood, CO office. The position will apply academic knowledge and practical experience to real-world situations related to process engineering and water and wastewater treatment for a diverse national private and public sector client base, while also learning and expanding the business skills needed for a successful consulting career. Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms,...
Am
Mar 18, 2026
Full time
Civil Engineer 3
$100,000 - $125,000 yearly
Amentum Englewood, CO, USA
Amentum is currently searching for a Civil Engineer 3 to work in our Englewood, CO office. The Civil Engineer 3 will perform a variety of engineering assignments in planning and overseeing research, development, design, manufacture, test, installation, operation, and maintenance of diverse electronic/mechanical equipment and systems and generally as a member of a design, analysis or review team on more complex assignments or as a lead on less complex assignments. Essential Responsibilities: 1. Perform a range of design development, analysis or review tasks under minimal supervision. 2. Act as a lead on less complex tasks and responsible for a portion of a design or section of an analysis or design review. 3. Generate complete design specifications of more complex projects. 4. Coordinate and work closely with other engineering, logistics, financial, and program management disciplines to define system specifications and requirements. 5. Establish and maintain a filing system or...
Am
Mar 18, 2026
Full time
I&C Engineer 4
$105,000 - $135,000 yearly
Amentum Englewood, CO, USA
Amentum is seeking a high performing, team oriented I&C Engineer to support our environmental management, defense, national security and national laboratory customers in our Englewood, CO office. The Instrumentation and Control engineering team you would be joining includes licensed professional engineers that are recognized technical experts in nuclear waste treatment, radioactive waste cleanup, environmental management and advanced clean energy solutions. Amentum provides integrated project lifecycle capabilities, operational excellence, consulting services, engineered solutions, best in class leaders and a reputation for delivery. As a Amentum I&C Engineer you would be responsible for utilizing your engineering knowledge and design experience to support conceptual, preliminary and detailed design projects. We are looking for engineers with a proven track record working with both technologies and your peers. Experience with originating and checking standard I&C...
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