7 engineer intern jobs found in Louisville, CO

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 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...

Infleqtion is a global quantum technology company solving some of the world's most challenging problems by building and integrating quantum computers, sensors, and networks. The QGG Pathfinder program brings together atomic physics, aerospace hardware, electronics, software, supply chain, and mission assurance to mature a flight-relevant quantum gravity gradiometer payload. Position Summary Infleqtion is seeking a Mechanical Engineer II to support QGG mechanical design, drawings, tooling, fixtures, and low-complexity part ownership. This role is ideal for a hands-on engineer who enjoys converting technical direction into clean CAD models, released drawings, buildable parts, and practical tooling that helps a complex aerospace quantum payload move from design into integration. Job Responsibilities The duties and responsibilities outlined below include essential functions of the role. Depending on business needs, this role may perform a combination of some or all of the...

Overview Why Join Servtech, a Roeslein & Associates Company At Servtech, a Roeslein & Associates Company, you're not just taking a job-you are becoming an employee owner. As part of a 100% ESOP organization, you share the success you help create while building a long-term career with a company that invests in its people. We provide an integrated approach to project delivery, managing all aspects of engineering, procurement, and construction. Our teams deliver fit for purpose oil and gas technology, data center infrastructure, and power generation technology, engineering, and manufacturing solutions from custom design and modular fabrication to rigorous testing, commissioning, automation, and ongoing field services. Your work supports critical infrastructure projects from concept through completion. A Values Driven, People First Culture We live by a simple but powerful philosophy: Remain Humble. Stay Hungry. Be Happy This means: Working hard and continuously...

Join our dynamic team at Otak and be part of shaping the future of transportation in Colorado! As a Transportation Project Engineer/Project Manager, you can apply your design skills to various projects, including municipal roadways, recreational trails, unique bike/pedestrian underpasses, vehicular and pedestrian bridges, feasibility studies, and utility projects. With a significant focus on active transportation initiatives, this role allows you to make a meaningful impact on the design and development of multimodal and active transportation infrastructure in Colorado. Take the next step in your career and contribute to our exciting projects that extend beyond Front Range Communities to destination locales in the Mountain West and collaborations with the National Park Service. Apply now to be a key player in our team's commitment to providing sustainable infrastructure that benefits the communities we work, live and play in! This position may be based out of our Louisville or...

Responsibilities Overview This role is responsible for mechanical engineering design and analysis of complex spacecraft and payloads, spanning from the lowest-level components, all the way to the space vehicle level. As a mechanical engineer on our team, you will drive design excellence into wide range of OSS products and programs, through all phases of design until you witness your designs on orbit. Key Responsibilities Own design and development of custom mechanical and electromechanical parts and assemblies. Create detailed designs to implement part concepts and generate CAD models in SolidWorks for components, assemblies, and space vehicles. Apply first-order hand calculations and empirical formulas to assess and iterate on your designs rapidly. Validate your designs by building development articles to test and rapidly iterate on the design. Develop design criteria, collaborate on requirements, and drive system-level optimization. Generate detailed production...

Are you ready to be part of a company that's not just talking about the future, but actively shaping it? Join The AES Corporation, the largest US-based global power company with a team of 8,300 employees across 12 countries. AES has been ranked #1 by BloombergNEF in renewable energy sales to corporations in the US and Americas for five consecutive years, providing electricity for millions of people worldwide. We are proud to foster a strong workplace culture, earning prominent positions in Great Place to Work™ rankings across the markets where we operate. AES was also named one of the World's Most Ethical Companies for the 13th consecutive year in 2026, highlighting our dedication to integrity, transparency, and responsible business practices. Our spirit of innovation continues to earn industry recognition. AES is the only seven-time winner of the Edison Electric Institute's Edison Awards in the twenty-first century, a distinction honoring global leadership in advancing...

About the Job: The System Design Engineer is responsible for creating and validating high-performance AVL system designs that are thoroughly validated, reliable, ensuring seamless integration, long-term scalability, and alignment with project goals and industry best practices. The System Design Engineer transforms the high-level AVL system design provided by the Solution Architect team into accurate, detailed construction and system documentation. These designs are crafted to facilitate smooth construction by other trades and effective installation of AVL systems by Summit teams. About Us: At Summit Integrated, we pride ourselves on delivering top-notch services and solutions to our clients for over 20 years. We are a Colorado-based full service, purpose-driven, Audio Video Lighting integrator with an extensive national reach in the House of Worship industry. Our church audio, video, and lighting systems are powerful, yet user-friendly, and equip our clients with the right...