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22 engineering internship jobs found

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Onsite engineering internship Colorado
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WP
Mar 19, 2026
Intern
Geotechnical Engineering Internship/Co-Op
Westwood Professional Services, Inc. CO, USA
Job Type Internship Description Westwood Professional Services, Inc. is seeking a Geotechnical Co-Op to join our team. The successful job applicant will be part of a dynamic geotechnical engineering team and will assist senior geotechnical staff with project work involving various aspects of geotechnical engineering related to renewable energy and other power-related projects. Work elements may involve some or all the following: geotechnical investigation field work and in-situ testing, laboratory testing coordination, geotechnical analysis and design, report preparation, and construction monitoring/observation. Westwood has a highly experienced and dynamic team of individuals dedicated to providing high-level professional services to our clients. This position offers flexible pathways-join us as a summer intern or commit to a full co-op experience by taking a semester off to work full-time at Westwood. Both options are eligible for college credit, provided your program allows...
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...
MC
Mar 16, 2026
Full time
Fire Protection Engineer II
$88,600 yearly
Merrick & Company Greenwood Village, CO, USA
OVERVIEW Merrick is seeking an experienced mid-level Fire Protection Engineer with three to six (3-6) years of experience to join our rapidly growing High Performance Facilities team. With a focus on DoD federal government, Military, and Intelligence Community Facilities this person can be in any of our Merrick offices, or hybrid. A hybrid (work from home and office) schedule is encouraged. Typical annual pay range for this position is $88,600-$115,000. Pay offered may vary depending on job related knowledge, skills, and experience. WHAT YOU'LL DO Working tandemly with other Mid-Level and Senior Fire Protection Engineers, the candidate can look forward to the following responsibilities: Deliver Fire Protection Engineering subject matter expertise to our unique DoD federal government, Military, and Intelligence Community partners to include: Military Flight Simulators and Training Buildings Intelligence Community Data Centers and Support Buildings Satellite...
Ul
Mar 10, 2026
Full time
Graduate Engineer-Civil
$75,000 - $83,000 yearly
Ulteig Greenwood Village, CO, USA
The Opportunity Ulteig is seeking talented and motivated candidates for a Graduate Civil Engineer supporting renewable development projects. The Graduate Civil Engineer will be responsible for performing routine engineering tasks, and investigations or observations under supervision on wind and solar renewable energy projects across the country. Candidates should be self-motivated with excellent written and verbal communication skills. They must also be able to work in a team environment. We are looking for candidates that are committed to client satisfaction, and adhere strictly to client-driven standards, schedules, budgets, and passionate about the renewable energy industry. What You'll Do Assist in the development of construction plans and specifications of utility scale wind, solar and/or Battery storage (BESS) renewable projects. Assisting in the preparation of structural designs and drawings for solar foundations and support structures. Conducts project...
MC
Mar 20, 2026
Intern
Mechanical Engineer Intern
$23.00 hourly
Merrick & Company Greenwood Village, CO, USA
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,...
TC
Mar 20, 2026
Intern
Substation Engineering Intern
$19.00 - $23.00 hourly
TRC Companies, Inc. Lakewood, CO, USA
About Us Groundbreaker. Game changer. Pioneer. TRC has long set the bar for clients who require more than just engineering, combining science with the latest technology to devise innovative solutions that stand the test of time. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader. TRC's professionals work with a broad range of commercial, industrial and government clients and the communities they serve. We deliver breakthrough solutions that address local needs -- so our clients can better succeed in an ever-changing world. Working at TRC means tackling interesting, meaningful projects. We pride ourselves on our collaborative spirit, entrepreneurial zeal and agile corporate structure. We recognize that the expertise of our staff is our strongest asset, so we generously reward employees for successful performance and invest in their...
GF
Mar 19, 2026
Intern
Intern - Roadway Engineering
$21.00 - $28.00 hourly
Gannett Fleming, Inc. Denver, CO, USA
Program Timeframe: Mid-May through mid-August Join GFT , an award-winning architecture, engineering, and construction firm, as a Roadway Engineering Intern and gain real-world experience in a dynamic environment. Our inclusive environment will fuel your innovation and imagination while fostering a sense of belonging. Working on the roadway team at GFT offers the opportunity to engage in transformative projects that enhance transportation infrastructure and improve community connectivity. Whether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway systems and ensure safe, efficient, and reliable travel for all. Explore some of our signature roadway projects here. What you'll be challenged to do: During your internship, you will work on a highly functioning team and aid in providing design services for a wide...
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,...
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...
GA
Feb 26, 2026
Full time
Electrical Engineer
$85,000 yearly
Golden Aluminum Fort Lupton, CO, USA
Job Type Full-time Description The future. It's on you. You & Golden Aluminum. We are a continuous casting aluminum rolling mill who established operations in 1984 and located in Fort Lupton Colorado, 35 miles north of downtown Denver. We care about our environment, our people, and our community. We're honored to be selected by the Department of Energy to receive up to $22.3 million in investment supporting our Nexcast Mini Mill and other breakthrough projects which will steer the aluminum industry toward a greener, decarbonized future. Job Summary: As an Electrical Engineer in the Reliability Department, you will be responsible for supporting the maintenance and optimization of electrical systems within our aluminum rolling mill facility. This role offers an excellent opportunity for recent graduates to gain hands-on experience in a dynamic industrial environment while contributing to the reliability and efficiency of our operations. Benefits: • Competitive Wage...
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...
Fo
Feb 05, 2026
Intern
Project Engineer Summer Internship
$27.00 hourly
Forgen Denver, CO, USA
Forgen is dedicated to building a better future - for generations. Location: Denver, CO Position Summary Forgen is seeking students pursuing degrees in Civil Engineering, Construction Management, or related field; and other interested candidates to join our various project locations for internship opportunities. This internship applies the general knowledge of the physical sciences and mathematics underlying engineering and specialized knowledge of the mechanics of solids (particularly of soils), hydraulics, theory of structure, strength of materials, engineering geology and surveying. The Project Engineer Intern assists with the overall execution of projects in accordance with the established budget, schedule, contract plans and specifications. Ensure the company's safety culture is documented, communicated, and enforced in accordance with the company's established policies and procedures. Forgen Overview Forgen is a leading geotechnical and specialty civil...
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...
SM
Jan 09, 2026
Full time
Power Systems Engineer
$68,000 - $100,000 yearly
SSR Mining, Inc. Cripple Creek, CO, USA
Who Are We? SSR Mining Inc. is an intermediate gold company with five producing assets located in the USA, Turkey, Canada, and Argentina, combined with a global pipeline of high-quality development and exploration assets in the USA, Turkey, and Canada. SSR's commitment to safety, collaboration, and excellence allows us to continue building upon our already strong foundation. With an industry-leading pipeline of projects, strong financial positioning, and talented employees, we look forward to our bright future! Job Description: The Power Systems Engineer is responsible for designing, maintaining, and optimizing electrical systems and equipment in a mining operation. This role involves ensuring the reliability and safety of electrical infrastructure, supporting production needs, and contributing to continuous improvement initiatives. The Power Systems Engineer will work closely with other departments to implement and maintain electrical systems that meet the operational...
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...
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...
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...
AE
Mar 19, 2026
Intern
Intern - Mechanical Engineer - Summer 2026
$26.00 - $36.00 hourly
Advanced Energy Industries, Inc. Fort Collins, CO, USA
ABOUT ADVANCED ENERGY Advanced Energy (Nasdaq: AEIS) is a global leader in the design and manufacturing of highly engineered, precision power conversion, measurement and control solutions for mission-critical applications and processes. AE's power solutions enable customer innovation in complex applications for a wide range of industries including semiconductor equipment, industrial, manufacturing, telecommunications, data center computing and healthcare. Advanced Energy has devoted four decades to perfecting power for its global customers and is headquartered in Denver, Colorado. WHY BE A PART OF ADVANCED ENERGY? Some people say it's like working in the best of two worlds. We operate like an agile, growing, small company - you can see your work make a difference to the company every day. Things move quickly and you can see and feel it. At the same time, we're a global company founded in 1981 and have been publicly traded for more than 28 years. We have a strong cash...
EE
Mar 11, 2026
Full time
Chemical Engineer
Estes Energetics Pueblo, CO, USA
Voyager is an innovative defense, national security and space technology company committed to advancing and delivering transformative, mission-critical solutions. We tackle the most complex challenges to unlock new frontiers for human progress, fortify national security, and protect critical assets to lead in the race for technological and operational superiority from ground to space. Forge the Future: Join Voyager Technologies The future belongs to those who build it. At Voyager Technologies, we're building technologies that protect lives, expand frontiers and prepare us for what's next. And we're doing that with people who are wired to solve, build, adapt and lead. These roles are not for the faint of heart. You'll help lay the foundation for humanity's future. Join a culture where innovation thrives, curiosity is rewarded, and impact is real. We're a company of doers, thinkers and builders, united by purpose and grounded in reality. If you want to put your skills to...
El
Feb 13, 2026
Full time
Senior Manufacturing Engineer
Electra Boulder, CO, USA
Who we are: We're transforming one of the world's oldest industries with cutting-edge technology and an innovative approach. Backed by top-tier investors and recognized by Time as one of the "best Inventions of 2024" and Fast Company as one of 2024's "Next Big Things in Tech", Electra is scaling rapidly and we're looking for bold, driven individuals to help us reshape the future of iron production. If you're ready to make a real impact in a company that's redefining heavy industry for a cleaner, smarter world, we want to hear from you. What you will do: The Senior Manufacturing Engineer applies advanced manufacturing engineering expertise to lead the development, implementation, and optimization of Electrochemical cell manufacturing processes at Electra. This role operates with a high degree of autonomy and judgment, solving complex manufacturing and production readiness challenges as the company transitions from development into demonstration-scale production. This...
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