24 principal design engineer jobs found

Job Type Full-time Description Agile Space Industries is a rapidly growing supplier of propulsion hardware and engineering services for the space industry. Headquartered in Durango, Colorado, with expanding operations in Mount Pleasant, Pennsylvania, and Tulsa, Oklahoma, Agile has achieved more than 40% year-over-year growth for the past three years, and our momentum continues to accelerate. At Agile, we design, build, and test in-space propulsion systems that give spacecraft the ability to maneuver with precision, reliability, and purpose. Our technologies play a critical role in missions that range from lunar landings and resource utilization to national defense, human exploration, and commercial space transport. We are seeking bold and driven individuals who thrive in a hands-on, fast-moving environment and want to help write the next chapter of space history as part of a close-knit, innovative team. Agile Space Industries is seeking a highly experienced Mechanical...

Unlock the Future of Space at Redwire Space Do you thrive on turning the impossible into reality? At Redwire Defense, every day presents an opportunity to innovate, tackle fascinating challenges, and directly shape future technologies for multiple domains (space and terrestrial). Redwire is where groundbreaking ideas take flight, and the results are truly out of this world. Innovate with Our RF Systems Group in Longmont, Colorado Join Redwire's RF Systems group in Longmont, Colorado, and become an integral part of engineering the next generation of RF products. These enable mission-critical capabilities across space, air, land, and beyond. Whether it's advanced communications, sophisticated sensing, electronic warfare, or directed energy, our team delivers cutting-edge solutions - from orbital deployments to the tactical edge - in support of one force, every front. Join a Team Driven by Curiosity, Purpose, and Impact Decide today to become a part of our engineering team...

The Mechanical Engineer III is a critical contributor to the success of the Next-Generation Global Observing Network Group (ngGONG) design project, bridging detailed mechanical engineering with system-level observatory performance. By leading the design of key mechanical subsystems, this role ensures that telescope and instrumentation hardware meets demanding requirements for precision, stability, and long-term reliability. Working in close partnership with the Principal Mechanical Engineer and cross-disciplinary teams, the ME3 helps translate complex scientific and system requirements into practical, manufacturable designs. The quality and rigor of this work directly influence the performance, serviceability, and longevity of ngGONG's observatory systems-making this role essential to delivering a world-class solar observing capability. The ngGONG project is currently funded for a three-year design phase, with the potential for additional funding contingent upon selection to...

The Mechanical Engineer III is a critical contributor to the success of the Next-Generation Global Observing Network Group (ngGONG) design project, bridging detailed mechanical engineering with system-level observatory performance. By leading the design of key mechanical subsystems, this role ensures that telescope and instrumentation hardware meets demanding requirements for precision, stability, and long-term reliability. Working in close partnership with the Principal Mechanical Engineer and cross-disciplinary teams, the ME3 helps translate complex scientific and system requirements into practical, manufacturable designs. The quality and rigor of this work directly influence the performance, serviceability, and longevity of ngGONG's observatory systems-making this role essential to delivering a world-class solar observing capability. The ngGONG project is currently funded for a three-year design phase, with the potential for additional funding contingent upon selection to...

Building on our past. Ready for the future Worley is a global professional services company of energy, chemicals and resources experts. We partner with customers to deliver projects and create value over the life of their assets. We're bridging two worlds, moving towards more sustainable energy sources, while helping to provide the energy, chemicals and resources needed now. Senior / Principal Structural Engineer Denver, CO Purpose of the Role: Within the Denver, CO Structural Engineering team, the Senior or Principal Structural Engineer will provide structural engineering services performing structural analysis and design calculations in conformance with engineering principles, industry standards, and applicable codes on small to mid-capital projects to Worley and its customers. This position is in Englewood Colorado, working a 3-day hybrid schedule, and not eligible for remote work. Onsite visits to local customer sites are required. Responsibilities: Perform...

Unlock the Future of Space at Redwire Space Do you thrive on turning the impossible into reality? At Redwire Defense, every day presents an opportunity to innovate, tackle fascinating challenges, and directly shape future technologies for multiple domains (space and terrestrial). Redwire is where groundbreaking ideas take flight, and the results are truly out of this world. Innovate with Our RF Systems Group in Longmont, Colorado Join Redwire's RF Systems group in Longmont, Colorado, and become an integral part of engineering the next generation of RF products. These enable mission-critical capabilities across space, air, land, and beyond. Whether it's advanced communications, sophisticated sensing, electronic warfare, or directed energy, our team delivers cutting-edge solutions - from orbital deployments to the tactical edge - in support of one force, every front. Join a Team Driven by Curiosity, Purpose, and Impact Decide today to become a part of our engineering team...

A new space race has begun. True Anomaly seeks those with the talent and ambition to build innovative technology that solves the next generation of engineering, manufacturing, and operational challenges for space security and sustainability. OUR MISSION The peaceful use of space is essential for continued prosperity on Earth-from communications and finance to navigation and logistics. True Anomaly builds innovative technology at the intersection of spacecraft, software, and AI to enhance the capabilities of the U.S., its allies, and commercial partners. We safeguard global security by ensuring space access and sustainability for all. OUR VALUES Be the offset. We create asymmetric advantages with creativity and ingenuity What would it take? We challenge assumptions to deliver ambitious results It's the people. Our team is our competitive advantage and we are better together YOUR MISSION As a Principal Mechanical Engineer at True Anomaly, you will be responsible for leading...

Description Do you like working on dynamic projects all over the world? Are you interested in applying your skills, talents, and education to work at a company that has a strong history and is well known in the industry? Do you want to be part of a team that will inspire you and offer you opportunities to learn and grow? If you said yes to these questions, then read on to learn more about Knight Piésold and the opportunities we have open. Why Join Knight Piésold? You will be joining a reputable, well-established global consulting firm with over 100 years of industry experience. We believe in the One Team approach, with everyone working together toward achieving a shared goal. Our engineers develop their skills through working on diverse projects, our knowledge-sharing culture, career mentoring program and collaborating with top professionals in the industry. We offer unique opportunities to travel and see the world while you learn, with projects around the world to take...

Description Do you like working on dynamic projects all over the world? Are you interested in applying your skills, talents, and education to work at a company that has a strong history and is well known in the industry? Do you want to be part of a team that will inspire you and offer you opportunities to learn and grow? If you said yes to these questions, then read on to learn more about Knight Piésold and the opportunities we have open. Why Join Knight Piésold? • You will be joining a reputable, well-established global consulting firm with over 100 years of industry experience. • We believe in the One Team approach, with everyone working together toward achieving a shared goal. Our engineers develop their skills through working on diverse projects, our knowledge-sharing culture, career mentoring program and collaborating with top professionals in the industry. • We offer unique opportunities to travel and see the world while you learn, with projects around the world to take...

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. Principal Responsibilities & Expectations: IPS is seeking a Mechanical Engineer to join our Denver Service Center and to provide support to our Mountain Region. As a Mechanical Engineer for IPS, you will be responsible for performing RCFA to develop engineered...

Job Title Civil Project Engineer Education Bachelor's Degree Location Glenwood Springs - Glenwood Springs, CO 81601 US (Primary) Category Civil Engineering Job Type Full-time Job Description The Civil Project Engineer independently performs project assignments with instructions from the Project Manager on a wide range of site development and infrastructure projects across Colorado including rural towns, cities, and mountain projects. Receives technical guidance on unusual or complex problems and supervisory approval on proposed plans for projects. Responsible for applying intensive and diversified knowledge of civil engineering principles and practices during planning, design, and construction of civil projects. EXAMPLE RESPONSIBILITIES AND ACTIVITIES Design civil site and infrastructure projects to solve complex problems Prepare written technical reports and project specifications to communicate the design details to the project owner and contractor Participate in...

We are seeking a Lead P&C Design Engineer who will lead teams performing design of high voltage electrical substation projects for electric utility companies. Experience producing design documents for the physical and/or electrical aspects of substation projects including high voltage physical arrangement, microprocessor-based protection and controls systems, AC and DC station, calculations, service systems and grounding. Must have strong leadership capabilities including the ability to lead the design of a substation project. RESPONSIBILITIES Be responsible for the design and quality control of system protection and control projects for utility substations. This includes one-lines, three-lines, AC/DC schematics, wiring diagrams, panel layouts, bill of material, etc. Lead a design team to develop protection and control drawings for utility customers. Interface with internal and external team members, such as Principal Engineers, Project Engineers, Electrical Designers,...

We are seeking an entry level engineer to join our team. This candidate must be able to independently evaluate, select, and apply standard engineering techniques, procedures, and criteria, using professional judgement and acquired knowledge to solve complex industry problems. RELAY SETTING RESPONSIBILITIES Develop and manage relay setting development for SEL, GE, ABB, and other relay manufacturers. Develop short circuit analysis and coordination studies with CAPE and ASPEN. Perform relay mis-operation analysis with Wavewin and SEL SynchroWave. Perform arc flash analysis with ETAP. Develop and review NERC compliance verification reports for all PRC NERC standards. These include PRC-019, PRC-005, PRC-025, PRC-026, PRC-027, etc. Manage specific projects to develop relay settings for Wide Area Coordination Develop relay settings for generator projects. Apply engineering application software to complete engineering tasks such as ground grid design, relay coordination,...

Job Title Environmental Site and Conveyance Design Engineer Education Bachelor's Degree Location Boulder - Boulder, CO 80302 US (Primary) Cheyenne - Cheyenne, WY 82001 US Denver - Denver, CO 80202 US Fort Collins - Fort Collins, CO 80524 US Glenwood Springs - Glenwood Springs, CO 81601 US Category Environmental Engineering Job Type Full-time Job Description The Environmental Site and Conveyance Design Engineer assists Project Engineers on a wide range of water and wastewater treatment sites and sanitary sewer and water distribution projects across Colorado, including rural towns, cities, and mountain projects. The Environmental Site and Conveyance Design Engineer will help prepare Civil sheets for Environmental Department projects. Design Engineers receive technical guidance and supervisory review and approval from the project team with opportunities to participate and influence creative and innovative solutions. Example Responsibilities & Activites Design water...

Job Title Environmental Site and Conveyance Project Engineer Education Bachelor's Degree Location Boulder - Boulder, CO 80302 US (Primary) Denver - Denver, CO 80202 US Fort Collins - Fort Collins, CO 80524 US Glenwood Springs - Glenwood Springs, CO 81601 US Winter Park - Winter Park, CO 80482 US Category Environmental Engineering Job Type Full-time Job Description The Environmental Site and Conveyance Project Engineer independently performs project assignments with instructions from the Project Manager on a wide range of water and wastewater treatment sites and sanitary sewer and water distribution projects across Colorado, including rural towns, cities, and mountain projects. The Environmental Site and Conveyance Project Engineer will prepare Civil sheets for Environmental Department projects. Receives technical guidance on complex problems and supervisory approval on proposed plans for projects. Responsible for applying intensive and diversified knowledge of civil...

At AE Design, we believe great design starts with great people. Founded in 2004 on a foundation of friendship and shared vision, our firm has grown into a dynamic team dedicated to delivering exceptional design solutions. Our culture is built on collaboration, curiosity, and a commitment to excellence. We foster an environment where knowledge is shared, ideas are valued, and every team member is empowered to contribute to our success. Through proactive communication and meticulous attention to detail, we create seamless experiences for our clients-anticipating needs, solving challenges, and delivering thoughtful, responsible designs. As an integral part of the Denver AEC community, we take pride in supporting industry organizations and local nonprofits that align with our values. Sustainability, innovation, and partnership are at the heart of everything we do, ensuring that our work not only meets today's needs but also contributes to a better future. At AE Design, we don't just...

The anticipated closing date of this job posting is May 1, 2026 In-person position. Stolle Machinery is looking for an Electrical Project Engineer I or II , the pay range: $75,000 - $90,000/annually, depending on knowledge, skill, and experience. JOB SUMMARY: The Electrical Project Engineer I position will be responsible for supporting Electrical Engineering on the Bodymaker and Decorator product line. PRINCIPLE ACCOUNTABILITIES include the following: Assist Electrical Engineering Lead Engineers with: • Creating electrical project Bills of Materials. • Creating electrical project drawings. • Address customer and vendor issues. • Assist with other electrical project related duties as directed. KNOWLEDGE/EXPERIENCE/SKILLS: Minimal requirements for education, knowledge and experience: • Minimum of a High School Diploma or equivalent. Bachelors Degree preferred. • 0-3 years previous experience. • Basic Electrical knowledge. • Familiarity with Electrical Codes. • Proficient...

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 Beehive Industries is looking for an energetic and driven technician to support the development of our assembly processes, build new engines in development assembly, apply instrumentation to hardware, and perform work scope within the test cell or...

About Lochner Founded in 1944, Lochner is a trusted infrastructure services provider for aviation, surface transportation and water clients who need high-quality, forward-looking solutions to complex challenges. Our vision is to become a Top 100 leader in the A/E industry, centered on an agile, engaged, and empowered workforce coming together to embrace the art of the possible and make a lasting difference in our world. Are you ready to join us on this journey? As a people-centric company, Lochner's purpose is to empower our team to put their knowledge to work, enhancing communities across the US. To achieve this, we hire candidates of all experiences and skillsets because amazing things happen when people with diverse backgrounds come together to solve problems. We believe collaboration is more than a buzz word - it is a guiding principle in which every point of view is valued and heard and is the driving force in delivering our best work. At all levels of the organization, we...

About Lochner Founded in 1944, Lochner is a trusted infrastructure services provider for aviation, surface transportation and water clients who need high-quality, forward-looking solutions to complex challenges. Our vision is to become a Top 100 leader in the A/E industry, centered on an agile, engaged, and empowered workforce coming together to embrace the art of the possible and make a lasting difference in our world. Are you ready to join us on this journey? As a people-centric company, Lochner's purpose is to empower our team to put their knowledge to work, enhancing communities across the US. To achieve this, we hire candidates of all experiences and skillsets because amazing things happen when people with diverse backgrounds come together to solve problems. We believe collaboration is more than a buzz word - it is a guiding principle in which every point of view is valued and heard and is the driving force in delivering our best work. At all levels of the organization, we...