143 mechanical design engineering intern jobs found

About H3X Technologies H3X is building America's advanced electric motor company, powering next-generation platforms in aerospace, defense, and marine. Our integrated motor drives deliver 12+ kW/kg, roughly 3x the power density of competing solutions. We're now scaling to megawatt-class systems, with customers working on everything from supersonic aircraft to turbine power generation for AI datacenters. Our team brings together engineers and operators from aerospace, defense, and motorsports, with deep expertise in electric machines, power electronics, material science, and advanced manufacturing. We're a small, fast-moving team doing hard engineering that matters, and we're looking for people who want to do the best work of their careers alongside us. About the role H3X is looking to hire a mechanical design engineering intern to support the development across all aspects of the HPDM product line. This is not an ordinary internship. You will be given the full responsibility...

Golden, CO | Full-Time | 12-15 Weeks | Summer 2027 Today, everything we send to space is constrained by what fits inside a rocket fairing. That's a fundamental bottleneck to building more capable spacecraft. Rendezvous Robotics is solving this problem with electromagnetic self-assembling tiles: modular spacecraft components that rendezvous, dock, and latch to assemble bigger and more powerful spacecraft than anything that can be folded to fit into a rocket. We're a small team based in Golden, Colorado, executing on a clear path from flight demonstration to our first operational systems. Our work spans hardware, software, and systems engineering. We are looking for the best people in the world who want to build the next generation of advanced spacecraft. Every unit in our system has to dock, undock, and re-dock repeatedly without wearing, fit together in a manner that allows reliable connections, and provide the stiffness needed to build extremely large structures in orbit. That...

Job: Electrical Engineering Intern - Life Sciences Location: Broomfield, CO Life Sciences Group at GBA is welcoming engineering students to join our team as interns in Lenexa, KS or Broomfield, CO. Life Sciences serves many of the world's top 20 bio-pharma companies. Our Life Science group is a collaborative team of engineers and architects focused on the design of mechanical and electrical systems within the bio-pharma industry. Life Sciences offers the opportunity to work within an integrated team of architects, engineers, commissioning specialists, project managers, and construction managers. Interested in one, two, or several of these opportunities? Apply today and through conversation with our recruitment team we'll figure out the right fit for you! What You'll Do: Preparing construction documents for various systems Review of shop drawings and RFI's Verification of permitting and code requirements Facility evaluations and engineering studies...

Creating Peace of Mind by Pioneering Safety and Security At Allegion, we help keep the people you know and love safe and secure where they live, work and visit. With more than 40 brands, 14,000+ employees globally and products sold in 130 countries, we specialize in security around the doorway and beyond. Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and strengths categories. This year, Allegion also received Gallup's With Distinction honor - a designation reserved for a select group of organizations that go above and beyond in building exceptional workplace cultures. Summer Intern - Manufacturing Process Engineer, Colorado Springs, CO Summer Intern - Manufacturing Process Engineer The Manufacturing Process Engineer Summer Intern will join a team of Manufacturing Engineers supporting the daily operations of a high-mix commercial...

Pure Power is seeking an engineering student to design commercial and utility scale solar PV systems starting in June 2027. About Pure Power Pure Power is an engineering firm specializing in designing big, challenging, and high-profile Solar PV systems. As a full-service engineering firm, we create the electrical and structural drawings and calculation packages for bidding, permits and construction, as well as supporting the lead up to the full engineering drawings, primarily interconnection support and electrical/structural feasibility studies. Those that join the company have an opportunity to: Work in a fast growing, exciting, & innovative industry Have a career with purpose and impact on the environment Contribute to the best and largest firm in the solar industry with a great reputation built over the past 10 years Take pride in the fact that our services really are the best in the industry. There is no "fake it until you make it" here Duration This internship...

About H3X Technologies H3X is building America's advanced electric motor company, powering next-generation platforms in aerospace, defense, and marine. Our integrated motor drives deliver 12+ kW/kg, roughly 3x the power density of competing solutions. We're now scaling to megawatt-class systems, with customers working on everything from supersonic aircraft to turbine power generation for AI datacenters. Our team brings together engineers and operators from aerospace, defense, and motorsports, with deep expertise in electric machines, power electronics, material science, and advanced manufacturing. We're a small, fast-moving team doing hard engineering that matters, and we're looking for people who want to do the best work of their careers alongside us. About the role H3X is looking to hire a test engineering intern this to support R&D and production testing across the HPDM product line. This is not an ordinary internship. You will be given the full responsibility of a...

About H3X Technologies H3X is building America's advanced electric motor company, powering next-generation platforms in aerospace, defense, and marine. Our integrated motor drives deliver 12+ kW/kg, roughly 3x the power density of competing solutions. We're now scaling to megawatt-class systems, with customers working on everything from supersonic aircraft to turbine power generation for AI datacenters. Our team brings together engineers and operators from aerospace, defense, and motorsports, with deep expertise in electric machines, power electronics, material science, and advanced manufacturing. We're a small, fast-moving team doing hard engineering that matters, and we're looking for people who want to do the best work of their careers alongside us. About the role H3X is looking to hire an advanced manufacturing engineering intern to support the low volume production line across all the HPDM product lines. This is not an ordinary internship. You will be given the full...

Woodward is committed to creating a great workplace for all team members. Our company and its members are committed to acting with integrity, being respectful and accountable to one another, and staying humble and driven, while maintaining the highest professional and ethical standards. We are steadfastly committed to attracting the best talent across our communities creating a rewarding workplace. Together we are fulfilling our purpose to design and deliver energy control solutions our partners count on to power a clean future. Woodward supports our members' wellbeing and regularly benchmarks with other companies in our industry to offer an extensive Total Reward package for this position. Salary will be determined by the applicant's education, experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data. Woodward offers a Total Reward package for this Internship position, including: Estimated pay - Sophomore: $23.00, Junior:...

Golden, CO | Full-Time | 12-15 Weeks | Spring 2027 Today, everything we send to space is constrained by what fits inside a rocket fairing. That's a fundamental bottleneck to building more capable spacecraft. Rendezvous Robotics is solving this problem with electromagnetic self-assembling tiles: modular spacecraft components that rendezvous, dock, and latch to assemble bigger and more powerful spacecraft than anything that can be folded to fit into a rocket. We're a small team based in Golden, Colorado, executing on a clear path from flight demonstration to our first operational systems. Our work spans hardware, software, and systems engineering. We are looking for the best people in the world who want to build the next generation of advanced spacecraft. Every unit in our system has to dock, undock, and re-dock repeatedly without wearing, fit together in a manner that allows reliable connections, and provide the stiffness needed to build extremely large structures in orbit. That...

CORE TECHNICAL RESPONSIBILITIES: Holistic System Analysis: Conduct technical evaluations and in-field verification of existing MEP systems. High-Impact Design: Perform rigorous heating/cooling load calculations to ensure new equipment is right-sized to meet the needs of the building. Functional Mechanical Layouts: Execute full-cycle design for HVAC ductwork and piping, ensuring layouts are optimized for ease of maintenance and long-term serviceability. Creative Problem-Solving: Evaluate current design criteria to provide solutions that improve building performance through operational changes and controls optimization beyond a standard like-for-like approach . Compliance & Integrity: Produce stamped construction documents and technical specifications that meet current codes while exceeding industry standards for durability. CUSTOMER IMPACT & PROJECT VARIETY: Dynamic Project Portfolio: Lead engineering efforts across a wide spectrum of...

Job Title Licensed Senior Bridge Engineer (PE, SE) Location Denver - Denver, CO US (Primary) Category Engineering: Structures Salary Grade $125,008.00 - $165,000.00 Full Time/Part Time Full-time Posting Details Mark Thomas is hiring an experienced Senior Bridge Engineer to add to our growing Structures team! The role of the Senior Bridge Engineer is to lead and coordinate the necessary tasks required to complete multiple projects in conformity to scopes of work. This will include the adherence to scope, budgets, and schedules. The production elements of this position are reduced with a greater emphasis on the coordination of the project delivery elements. The supervisory and mentorship responsibilities are increasingly more critical in this position with a higher degree of training and guiding the development of more junior staff. RESPONSIBILITIES Leads large project team(s) to successful delivery of quality PS&E (plans, specifications & estimates) packages....

Mechanical Engineer IV : Senior Mechanical Engineer - Life Sciences Build Your Future with GBA At GBA, you'll help create the facilities where lifesaving medicines, therapies, and medical innovations are developed and manufactured. Our Life Sciences team partners with leading biopharmaceutical and biotech companies to design highly specialized facilities where complex mechanical systems, regulatory requirements, and manufacturing needs come together. As a Senior Mechanical Engineer, you'll help develop the HVAC, plumbing, and mechanical utility systems that make these facilities possible. Why This Role Matters Mechanical systems are critical to the performance of Life Sciences facilities. Your designs will help create environments where temperature, humidity, ventilation, utilities, reliability, and system performance directly support the development and manufacturing of products that improve and save lives. This role gives you the opportunity to apply your technical...

About Re:Build At Re:Build, our mission is to ensure the next generation of important products are made, at scale, in America. We are laying the foundation for a better future for our customers, employees, and communities by revitalizing America's manufacturing base and creating meaningful jobs across the country, including in historically deindustrialized regions. We operate an advanced, end-to-end manufacturing platform that partners with industrial companies and innovators to take products from first concept to full-scale production in critical verticals including aerospace and defense, electrification, medical, energy and environment, and robotics and automation. The way we operate is as important as the work we do. It's guided by The Re:Build Way, 16 principles that shape how we collaborate with each other, partner with our customers and vendors, and contribute to the communities where we operate. (link to The Re:Build Way principles) About Re:Build Answer...

Description Location: Longmont, CO (onsite) Experience: A minimum of 5+ years of experience in designing tooling, or support equipment. Experience with low volume, high precision systems is preferred. Minimum Education: Bachelor's Degree in Mechanical, Electrical or Optical Engineering, or related technical field. Compensation: $130,000-170,000 based on experience Who We Are nLIGHT-DEFENSE Systems, Inc. is one of the nation's leading developers of Directed Energy systems, which is a top modernization priority of the Department of Defense. Our High Energy Laser (HEL) systems, Adaptive Optical (AO) systems, and Acquisition / Pointing / Tracking (APT) solutions are designed to overcome the most difficult challenges facing the deployment of high energy laser solutions to the United States military and our allies. Located in Longmont, Colorado, nLIGHT-DEFENSE Systems, Inc. is a vertically integrated business that leverages internal capabilities - from semiconductor...

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business-it is our business. Do you dare to look at the world's challenges and see impactful possibilities? Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world. Learn about our benefits designed for you to Thrive at work and at home. We boldly go. Where is the work: Monday to Thursday, work onsite with your colleagues. Fridays, choose your work location, balancing what your work requires. Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and...

Job Description This Opportunity WSP is currently initiating a search for a detail-oriented and experienced Renewable Energy Systems Engineer to join our Power & Energy team in Boulder, CO . This person will support the design, modeling, and optimization of utility-scale, commercial, and microgrid energy projects. The ideal candidate will be proficient in industry-standard tools like AutoCAD, Matlab, PVcase, PVsyst, PVFARM, Storlytics, and NREL's System Advisor Model (SAM), and will play a critical role in the technical development of solar, wind, and battery energy storage projects from feasibility through execution. Your Impact Design and model solar PV systems for utility-scale, commercial, and microgrid applications using PVsyst, PVcase, PVFARM, and AutoCAD. Perform layout optimization, shading analysis, energy yield simulations, and loss assessments. Use NREL's SAM for financial modeling, performance forecasting, and system cost-benefit analysis. Conduct...

Amentum is actively seeking an Electrical Engineer in the Englewood, CO office responsible for a variety of engineering tasks in the initial planning through final design for projects of advanced complexity under the minimal supervision of a Supervising Electrical Engineer. The Engineer is responsible for initiating and developing engineering calculations, studies and drawings through completion in conformance with the requirements, applicable codes, and design criteria established by the project. Minimum Requirements • Must have obtained a Bachelor of Science degree in Electrical Engineering from a 4 year ABET accredited college or university. • A minimum of 7 years of post-graduation professional electrical engineering experience. • Experience in power system analysis, including load flow, voltage drop, short circuit, harmonic, arc flash and relay coordination studies. • Experience in SKM, ETAP or other Power System Analysis software. • Experience with electrical one-line...

Amentum delivers world-class solutions through the expertise, dedication, and collaboration of our people. We partner with our customers to solve complex challenges and are committed to fostering a workplace where employees can grow, succeed, and make a difference. We are currently seeking a Electrical Engineer to support our Englewood, Colorado office. Job Duties & Responsibilities Electrical Engineer responsible for a variety of engineering tasks in the initial planning through final design for projects of advanced complexity under the supervision of a Supervising Electrical Engineer. The Engineer is responsible for initiating and developing engineering calculations, studies and drawings through completion in conformance with the requirements, applicable codes, and design criteria established by the project. The Electrical Engineer's daily duties may include: Initiates and develops technical calculations, complex studies, and engineering drawings. Prepares, reviews, and...

Amentum is actively seeking a Supervising Discipline Engineer (SDE). This role will be responsible for a variety of engineering tasks in the initial planning through final design phase for Industrial projects of advanced complexity. The SDE is responsible for technical electrical project knowledge and managing the electrical engineering team to meet customer and project requirements regarding scope, scheduling and budgets. Provides a liaison between discipline engineers and Project Managers with respect to project scope, budget, scheduling and overall engineering and design requirements and employee administration. The SDE shall report to the Chief Discipline Engineer. Key Responsibilities • Assume responsibility for ensuring that engineering documents comply with applicable state laws/regulations, including affixing registered engineer seal when required. • Coordinate the electrical discipline's engineering with that of other disciplines. • Maintain records, files and other...

Amentum is actively seeking a Senior Electrical Engineer with experience in industrial facility and plant design. The position is located in the Englewood, CO office. The Sr. Engineer is responsible for a variety of engineering and design tasks in the initial planning through final design for projects of advanced complexity under the minimal supervision of a Supervising Electrical Engineer. The Engineer interacts with other disciplines, project support groups, vendors and client representatives as appropriate on assigned projects and is responsible for initiating and developing engineering calculations, studies and drawings through completion in conformance with the requirements, applicable codes, and design criteria established by the project. *Open to considering qualified remote candidates within the U.S. Key Responsibilities • Perform a range of design development, analysis, or review tasks independently. • Responsible for complete designs, analyses, or design reviews...