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106 mechanical engineer intern jobs found

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mechanical engineer intern Colorado
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PM
Mar 06, 2026
Intern
Intern - Mechanical Engineer
Particle Measuring Systems Niwot, CO
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...
PM
Mar 19, 2026
Intern
Sustaining Mechanical Engineering Intern
Particle Measuring Systems Niwot, CO
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 Sustaining Mechanical Engineer Intern Department Engineering Location Niwot (100% on-site) Reports To Senior Sustaining 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...
Ki
Apr 26, 2026
Full time
Senior Structural Engineer - Kiewit Infrastructure Engineers
$160,000 - $210,000 yearly
Kiewit Lone Tree, CO
Requisition ID: 179773 Job Level: Senior Level Home District/Group: Kiewit Infrastructure Engineers Department: Design Engineering Market: Transportation Employment Type: Full Time Position Overview Kiewit Infrastructure Engineering (KIE) is a leading engineering group committed to delivering innovative and sustainable engineering solutions. With a strong focus on quality and client satisfaction, KIE has built a reputation for excellence in the industry. We are seeking a highly skilled and experienced Senior Structural Engineer to join our dynamic team and contribute to the success of our diverse projects. The successful candidate will be part of our rapidly growing Infrastructure, Facilities and Buildings Group (IF+B): a multi-faceted and leading-edge division of Kiewit with best-in-class technical expertise focused on the design-build delivery of infrastructure projects. As senior structural engineer, you will be an integral part of our expanding...
BO
Apr 26, 2026
Full time
Design Engineer III - Fluids & Propulsion - Crewed Lunar Lander
$110,938 yearly
Blue Origin, LLC Denver, CO
Application close date: Applications will be accepted on an ongoing basis until the requisition is closed. At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the history of spaceflight! This role is part of the Lunar Permanence business unit, which develops Blue Origin's Blue Moon landers and related products. To further Blue Origin's mission of millions of people living and working in space for the benefit of Earth, we are building sustainable infrastructure for our transport of crew and cargo from Earth to the lunar surface. We are looking for a Fluid Systems Design Engineer to support the design and development of the cryogenic management and supply subsystem on the MK2 Crew Lander. This is a vehicle-centric position which includes...
JI
Apr 26, 2026
Full time
Engineering Technician
Jabil, Inc. Monument, CO
At Jabil (NYSE: JBL), we are proud to be a trusted partner for the world's top brands, offering comprehensive engineering, supply chain, and manufacturing solutions. With 60 years of experience across industries and a vast network of over 100 sites worldwide, Jabil combines global reach with local expertise to deliver both scalable and customized solutions. Our commitment extends beyond business success as we strive to build sustainable processes that minimize environmental impact and foster vibrant and diverse communities around the globe. How Will You Make an Impact? As an Engineering Technician at our Monument, CO facility , you will support the engineering team through hands-on technical work that contributes directly to product design, development, testing, and quality. You will operate precision equipment, interpret engineering drawings, assist in troubleshooting, and maintain accurate technical documentation. Your work will improve engineering efficiency, enhance...
AT
Apr 26, 2026
Intern
Summer Internship - Electrical Engineering (56362)
Applied Technical Services Colorado Springs, CO
Applied Technical Services, LLC ("ATS" or the "Company") is a leading provider of critical testing, inspection, certification, and compliance services. The Company serves clients across a diverse set of large and stable end markets including manufacturing, power generation, aerospace, medical, and defense. ATS was founded in 1967 and is headquartered in Marietta, GA. Today the Company employs nearly 1,600 team members in over 60 locations across the United States. Our purpose is to create a safe and reliable world and our mission is to deliver assurance through precise technical and professional services. Responsibilities include: Use AutoCAD to create architectural drawings and equipment details Use SolidWorks to create 3-D models of equipment and parts Use Excel to tabulate load testing data and perform calculations Assist project managers in creating and completing written reports Perform engineering calculations on equipment designs Work closely with...
LD
Apr 26, 2026
Full time
Designer II, Civil Engineering
LandDesign Denver, CO
LandDesign is a collection of visionaries and problem solvers who believe in the power of balance, combining creativity and practicality to design what we know will thrive. We leverage our diverse expertise and relentless curiosity to deliver innovative, attainable big ideas - aligning our clients' vision with the culture of the community to delight those who will enjoy the space. We are driven by a boundless desire for better, because we believe that learning is lifelong and growth is infinite. This curiosity and uncommon collaboration fuel our culture and drive ideas that continuously improve our practice and the people who are part of it. As our firm continues to grow, we continue to be on the lookout for the next great designer; you. We are currently seeking a Civil Engineer to provide design, technical, and production support to design studios in our Denver office. Key Responsibilities: Responsible for performing most aspects of civil site design which include site layout,...
PC
Apr 26, 2026
Full time
Drainage Engineer II
$74,800 - $130,900 yearly
Parsons Corporation Denver, CO
In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: In a world of possibilities, pursue one with endless opportunities. Imagine Next! Parsons is looking for a talented Drainage Engineer to help design the critical transportation and stormwater infrastructure that connects and protects communities across the country. As a key member of our multidisciplinary design team, you'll work on high-visibility projects, mentor junior engineers, and take ownership of your designs from concept through construction. You'll be supported by a collaborative team, industry-leading tools, and a culture that truly invests in...
To
Apr 26, 2026
Full time
Water Engineer/Project Manager (CIP Water)
Town of Castle Rock Castle Rock, CO
This posting will remain open continuously until filled. The Town of Castle Rock 's future and the quality of that depend on the choices we make today. Do you want to be part of a team that makes decisions that work now while preserving and protecting Castle Rock's identity and quality of life for the future? We value teamwork, cooperation , and quality communication. We strive to provide exceptional public service to our customers and encourage creativity and innovation. We welcome all that share those values to apply. Working for the Town of Castle Rock includes: The opportunity to make a difference in our community Career Advancement Programs Employee well-being program Competitive total compensation with an excellent benefits package Free membership to the MAC or Recreation Center Public Service Student Loan Forgiveness eligible employer About Castle Rock Water: You can't live without water, and Castle Rock Water can't function without great employees....
NC
Apr 26, 2026
Full time
Product Development Engineer II
$76,000 - $95,000 yearly
Nordson Corporation Loveland, CO
Nordson Medical , a global leader in Interventional Solutions, Fluid Components, and Surgical Solutions, is seeking an experienced and highly motivated individual to join our team. We are committed to creating a diverse and inclusive workplace, and we are looking for candidates who share that same commitment. Summary of the role As a member of our team, you will have the opportunity to work in a dynamic and collaborative environment, where your ideas and contributions will be valued and respected. Nordson Medical Fluid Components , a global leader in medical and biopharma devices, is seeking an experienced and highly motivated individual to join our team in Loveland, Colorado as a Product Development Engineer II . We are committed to creating a diverse and inclusive workplace, and we are looking for candidates who share that same commitment. Summary of the role As a member of our team, you will have the opportunity to work in a dynamic and collaborative environment,...
Lu
Apr 26, 2026
Full time
Senior Electrical Engineer
$115,000 - $150,000 yearly
Luxus Colorado Springs, CO
Senior Electrical Engineer - Mission Critical / MEP Consulting (6+ Years) Location: Colorado Springs, CO Employment Type: Full-Time Work Model: In-office with hybrid flexibility based on project needs Industry Focus: Mission Critical, Data Centers, High-Reliability Infrastructure Represented by: Luxus Group Recruiting Role Snapshot This is a senior-level electrical engineering role focused on the design and delivery of mission-critical and high-reliability infrastructure projects. You'll lead the electrical discipline on complex, multi-discipline projects-owning technical quality, coordination, and client-facing delivery for systems where reliability is non-negotiable. About the Company DFW Consulting Group, Inc. (DFWCGI) is a nationally respected MEP engineering consulting firm delivering full-service engineering solutions across the U.S. Their expertise spans building systems design, systems engineering analysis, construction administration, facility...
Am
Apr 26, 2026
Full time
I&C Engineer 4
$105,000 - $135,000 yearly
Amentum Englewood, CO
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...
GI
Apr 26, 2026
Full time
Product Line Engineer
Gulftech International, Inc. Englewood, CO
Job Title: Product Line Engineer Department: Engineering Reports To: Engineering Manager (solid line), Sales Director (dotted line) FLSA: Exempt Status: Full Time Schedule: Monday-Friday Direct Reports: None Location: Denver Tech Center (near Centennial airport) Remote: 2 days/wk remote with 2 days in office Who We Are A multi-national well-established Original Equipment Manufacturer. Our brands have a long-standing and significant presence and brand recognition within their target markets and industries with a strong emphasis on total customer satisfaction. The Gulftech International family of companies are the world's recognized leaders in engineering, manufacturing, lease, sale and service of industrial food processing machinery. Our companies serve the largest food production and processing companies across the globe. What you will do: Drive revenue and/or margin growth through timely and cost effective product development, product...
GI
Apr 26, 2026
Full time
New Product Development Engineer
Gulftech International, Inc. Englewood, CO
Job Title: Product Design Engineer Department: Engineering Reports To: Engineering Director FLSA: Exempt Status: Full Time Schedule: Monday-Friday Direct Reports: None Location: Denver Tech Center (near Centennial airport) Remote: 2 days/wk remote with 2 days in office Who We Are A multi-national well-established Original Equipment Manufacturer. Our brands have a long-standing and significant presence and brand recognition within their target markets and industries with a strong emphasis on total customer satisfaction. The Gulftech International family of companies are the world's recognized leaders in engineering, manufacturing, lease, sale and service of industrial food processing machinery. Our companies serve the largest food production and processing companies across the globe. Position Scope: This position provides the opportunity to work in a unique and innovative technical environment for a highly successful international OEM of...
AE
Apr 25, 2026
Full time
Water/Wastewater Engineer in Training
$63,000 - $77,000 yearly
Advanced Engineering & Environmental Services, Inc. Dillon, CO
Position Description Water/Wastewater Engineer in Training (EIT) - Lone Tree, CO or Dillon, CO As a Water/Wastewater Engineer in Training (EIT) , you'll be part of a collaborative team dedicated to designing and improving essential infrastructure that supports clean water and environmental health. This civil engineer entry-level position is ideal for recent graduates or early-career professionals eager to apply their engineering education to real-world challenges. You'll work closely with experienced engineers and project managers, gaining hands-on experience across all phases of water and wastewater projects-from initial planning and design to construction observation and administration. This role offers a strong foundation for professional growth, with opportunities to contribute to meaningful projects that serve communities and protect natural resources. Responsibilities Assist project managers and engineers in the design and construction of drinking water and...
HG
Apr 25, 2026
Full time
Power Distribution Engineer
$70,000 - $110,000 yearly
HGA Durango, CO
The Power Distribution Engineer is a direct hire position working in the Durango, CO area. We are seeking an experienced Distribution Engineer to lead and manage the design and execution of electrical distribution projects. This role combines technical expertise with leadership responsibilities, making it ideal for a professional passionate about mentoring teams and delivering high-quality, innovative solutions. Power Distribution Engineer Key Responsibilities: 1. Leadership and Team Coordination: o Mentor and oversee a team of designers/stakers, fostering a collaborative and growth-oriented environment. o Provide guidance on design standards, project priorities, and technical challenges. 2. Project Design and Planning: o Create detailed designs for overhead and underground electrical distribution systems (4 kV to 35 kV). o Use industry-standard software (e.g., AutoCAD, MicroStation, O-Calc, GIS platforms) to prepare schematics, layouts, and as-built drawings. o Perform...
IP
Apr 25, 2026
Full time
Design Engineer, Power Transformers
$145,000 - $175,000 yearly
Integrated Power Services Denver, CO
Description IPS is seeking innovative and dynamic engineers to join our team and make a significant impact by keeping our world advancing. At IPS, we innovate, inspire, and transform. We're looking for technically proficient and entrepreneurial problem-solvers who embrace challenges, continuously seek knowledge, and push the limits of what's possible. At IPS, you'll have the chance to work on impactful engineering projects through the entire project lifecycle, develop innovative solutions, and contribute to the future of our industry. You'll collaborate with the brightest minds, learn from experts, and grow professionally in a values-driven company. Unleash your potential with IPS and be part of something big. IPS Transformers is seeking a Power Transformer Design Engineer to join our team to support a growing transformer remanufacturing business. This position will be based at our Denver Kingston Service Center where IPS repairs and remanufactures all type of transformers...
Ca
Apr 24, 2026
Full time
Baggage Handling Systems Engineer - Denver International Airport
City and County of Denver Denver, CO
About Our Job With competitive pay, great benefits, and endless opportunities, working for the City and County of Denver means seeing yourself working with purpose - for you, and those who benefit from your passion, skills and expertise. Join our diverse, inclusive and talented workforce of more than 11,000 team members who are at the heart of what makes Denver, Denver. What We Offer The City and County of Denver offers a competitive salary commensurate with education and experience. New hires are typically brought into the organization between $115,683 - $165,000. We also offer generous benefits for full-time employees which include but are not limited to: A guaranteed life-long monthly pension, once vested after 5 years of service 457B Retirement Plan 140 hours of PTO earned within first year + 12 paid holidays, 1 personal holiday, 1 Wellness Day and 1 volunteer day per year Competitive medical, dental and vision plans effective within 1 month of start date Location...
NE
Apr 24, 2026
Full time
Substation Engineer (Oil & Gas)
$110,000 - $160,000 yearly
NEI Electric Power Engineering, Inc Remote (Lakewood, CO)
Substation Engineer (Oil & Gas) About MC&I Mission Critical & Industrials (MC&I) is a growing consulting and engineering arm of NEI focused on the design and delivery of complex electrical infrastructure for demanding environments, including data centers, oil & gas operations and large-scale commercial and industrial facilities. MC&I supports high-impact infrastructure projects for clients, some of whom rank in the top ten of their respective industry segments across North America. The group combines the momentum of a team that is actively building with the stability of an established firm with more than 40 years of industry presence and over 300 engineers. Engineers remain engaged across the full project lifecycle, from early concept and planning through detailed design and execution support. The work emphasizes sound judgment, strong client relationships, and practical business thinking. MC&I offers an environment where engineers can contribute...
ME
Apr 24, 2026
Full time
Environmental Project Manager (Geologist, Scientist, Engineer)
Montrose Environmental Group, Inc. Loveland, CO
About Us At Onterris, we build careers grounded in purpose, responsibility and real-world impact. "For Planet and Progress" is our north star that guides everything we do. We believe environmental responsibility and human progress are interconnected, interwoven and international. Our scientists, engineers, field teams, consultants and professionals collaborate across disciplines and geographies, guiding industries and governments, ensuring that communities and environments thrive. When you join us, you're not just forging a career, you're joining a movement. A movement for better thinking, smarter solutions and lasting impact. Together, we will advance our way of life and protect the integrity of our environment every step of the way. A Day in the Life As an Environmental Project Manager, you will primarily support our client, a large oil/gas company, with environmental compliance and risk reduction, and work to convert liabilities into assets. This position will be...
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