114 mechanical systems engineer jobs found

Katalyst Description: We build robotic spacecraft that enable dynamic space operations, creating a future where maneuvering, upgrading, refueling, and exploration are as routine as they are on Earth. Getting to space and overcoming the gravity well is only half the story. What you do there is the future. We are not building the trains. We are building the machines that lay down the tracks. By developing the foundational capabilities that make sustained, responsive operations possible, we enable a new era of space activity that strengthens national security and ensures freedom of action in an increasingly contested domain. Katalyst Culture: Working at Katalyst is intense, hands-on, and deeply rewarding. You'll take real ownership and see your work move from concept to operations in an environment where the problems are hard and the impact is real. We value humility, craftsmanship, and doing things the right way, even when it's harder. You'll work closely with thoughtful,...

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...

Mechanical Engineer - HVAC Systems (PE Preferred) Location: Denver, CO Salary: $120,000-$150,000 annually (DOE) Schedule: Full-Time | Hybrid Work Available Relocation Assistance: Available Design High-Performance HVAC Systems We are seeking an experienced Mechanical Engineer with a strong background in commercial HVAC system design to join our growing engineering team in Denver. This is an excellent opportunity for an engineer who enjoys designing innovative mechanical systems for commercial, healthcare, education, industrial, and mission-critical facilities. A current Professional Engineer (PE) license is preferred, but we also welcome highly qualified Mechanical Engineers who are actively pursuing licensure. Our team values collaboration and flexibility, offering a hybrid work schedule that balances in-office teamwork with remote work after onboarding and based on project needs. If you're passionate about designing efficient, sustainable HVAC...

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 We are seeking an experiencedSenior Supplier Quality Engineer to oversee supplier quality assurance activities and drive continuous improvement initiatives within the supply chain. The ideal candidate will play a pivotal role in ensuring that all...

Electrical Engineer (Centennial, CO) Pay: $70,000 - $120,000 per year DOE Expiration Date of Job Posting: Continuous POSITION SUMMARY: Winn-Marion Inc. is currently seeking an Electrical Engineer to work in our Centennial, CO location. This position provides electrical design support for PDC building, Electrical systems, Control Systems, packaged skids, pipeline, compressor station, and terminal/tank projects nationwide. A successful candidate will bring design, engineering, and technical expertise to a team of established engineers and technicians with a proven track record of 2+ years of experience in the industrial sector. Relocation available for the right candidate. JOB QUALIFICATIONS: Bachelor of Science Degree in Electrical Engineering, or Equivalent. Ability to handle design and support of multiple projects at the same time. Must be able to communicate with peers, engineers, and clients clearly and efficiently. Must be a self-starter capable of handling...

About Re:Build Manufacturing & Oribi Oribi Manufacturing, LLC (Oribi) located in Denver, CO, is a leader in the development and production of advanced thermoplastic composites. We utilize automation, robotics, and advanced materials to produce advanced composite parts for a wide range of industries, including sporting goods, defense, wind energy, automotive, marine, and others. Re:Build Manufacturing is a growing family of industrial and engineering businesses combining enabling technologies, operational superiority, and strategic M&A to build America's next generation industrial company. At Re:Build we deploy deep expertise in engineering, operations management, and technology to supercharge the performance of our member companies. We leverage deep professional expertise and a candid, principled operating culture to drive differentiated outcomes. Ours is a fast-paced environment where individuals can stretch and be challenged to pursue their fullest potential....

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. 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 True Anomaly is looking for a creative Thermal Engineer to develop new spacecraft. In this role you will be work with a multi-disciplinary product team to rapidly develop and produce new space systems. RESPONSIBILITIES Work with a product focused team including mechanical, electrical,...

Space is a warfighting domain. True Anomaly seeks those with the talent and ambition to build the technology that secures it. OUR MISSION True Anomaly delivers decisive capabilities for space superiority. We build autonomous spacecraft, advanced payloads, mission software, and space-based interceptors - enabling the U.S. and its Allies to secure the space environment and counter threats from the ultimate high ground. 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 Senior Combustion Devices Design Engineer at True Anomaly, you will own the full lifecycle of combustion device development - from architecture trades through flight delivery. You will serve as the team's subject matter expert on injectors, regeneratively cooled thrust chambers, acoustic...

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...

Location: Boulder, CO, US, 80301 Job Function: Operations - Engineering Job Country: United States Job City: Boulder Job Type: Regular Full Time ENABLE your future through light. Excelitas is a global technology leader with more than 7,500 employees, focused on delivering market-driven solutions to fulfill the illumination, optical, detection and imaging needs of OEMs and end-users across the biomedical, semiconductor, industrial, consumer products, scientific, security, defense and aerospace sectors. ENGAGE with us today and make your contribution to the future! Join the team that leading technology companies turn to for cutting-edge photonic innovation. At Excelitas Technologies you are how we EXCEL. We are presently seeking an Industrial Engineer who will work within operations to support ongoing improvement activities related to the SAP ERP system intended to optimize complex systems and processes resulting in boosted efficiency, cost reduction, and...

Job Type Full-time Description U.S. Citizenship Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP and SCI program eligible. This is an on-site position. Toyon Research Corporation is an industry leader in the areas of complex space and missile systems analysis, aerothermodynamics, payload design and development, and ground and flight testing. Our Aerospace Systems Group provides innovative technical solutions to support aerospace programs for the Department of Defense (DoD) and their agencies. We are seeking a Senior Mechanical Engineer to lead development of novel electro-mechanical space systems, applying appropriate design methodologies to arrive at mature deliverable hardware. Responsibilities: Generate designs of mechanical systems for space applications from scratch and develop that technology through test and delivery Provide input to Program Management to define project objectives,...

Job Type Full-time Description U.S. Citizenship is Required. Ability to qualify for a US Department of Defense Top Secret security clearance required. Candidate must be SAP and SCI program eligible. This is an on-site position. Toyon Research Corporation is an industry leader in the areas of complex space and missile systems analysis, aerothermodynamics, payload design and development, and ground and flight testing. Our Aerospace Systems Group provides innovative technical solutions to support aerospace programs for the Department of Defense (DoD) and their agencies. We are seeking a Mechanical Engineer to participate in the development of novel electro-mechanical space systems. Responsibilities: Design and develop structures and mechanisms for space applications through test and delivery Author drawings, assembly documentation, and test plans Collaborate with Program Management to define task objectives, timelines, and deliverables Work in a multidisciplinary team...

General Information City Boulder State/Province Colorado Country United States Date Tuesday, August 11, 2026 Working time Full-time Ref# 20040715 Job Level Individual Contributor Job Type Experienced Seniority Level Associate Currency USD - United States - US Annual Base Salary Minimum 74717 Annual Base Salary Maximum 99000 The salary range above represents the low and high end in the local currency of Xerox's salary range for this position and is reflected in an annualized amount. Actual salaries will vary based on factors including, but not limited to, geographic location, market competition, and/or the successful applicant's education, experience, knowledge, skills, and abilities. The range listed is just one component of Xerox's total compensation package for employees. Employees are also afforded a comprehensive suite of benefits, to view those details please visit Xerox Careers for your...

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. York Space Systems is looking for a talented Senior Mechanical that can turn complex design requirements into an affordable-to-produce and easy-to-assemble design for high-rate production using manufacturing best practices. We are seeking a Mechanical Engineer who thrives in a fast-paced environment and jumps at...

Fuel and lube systems. Structural hardware. Component testing. Assembly processes built from scratch. At Boom, you'll own some of the hardest mechanical engineering challenges and real hardware - on day one of your career. We hire a small number of early-career engineers and give them a level of ownership that most companies reserve for people with a decade of experience. You won't be supporting someone else's design or waiting your turn. You'll be the engineer of record on systems that matter, making real decisions, and seeing your work turn into hardware. We're building two engines at once: Superpower, a 42 MW gas turbine for AI data centers, and Symphony, a medium-bypass turbofan designed for Mach 1.7 cruise. That means designing mechanical systems that can withstand extreme temperatures, demanding operating conditions, and rapid iteration cycles. There isn't a playbook for what we're building. You'll help create it. This job is demanding and rewarding. This job isn't...

Lincoln Electric is a high-performance industrial machinery and technology leader who helps customers manufacture and maintain vital equipment and infrastructure. Lincoln Electric's innovative solutions enable higher quality and productivity across a variety of processes including welding, cutting, brazing, machining, process automation, and field repair. The Company leverages proprietary technologies and expertise in materials science, power electronics, automation, and intelligent software to help customers build better and achieve resilience in their operations. Headquartered in Cleveland, Ohio, Lincoln Electric is the essential 'Linc' that keeps the economy running. The Company operates 71 manufacturing and automation facilities across 20 countries and serves customers in over 160 countries. For more information about Lincoln Electric and its products and services, visit the Company's website at https://www.lincolnelectric.com. Location: Fort Collins Req ID: 29975 Wage:...

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow. POSITION SUMMARY Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team seeks an Opto-mechanical Engineer as a designer responsible for the realization of precision opto-mechanical subsystems that underpin scalable, high-performance quantum hardware. The successful candidate will support opto-mechanical, module-level designs working closely with physicists and cross-disciplinary engineering teams in a laboratory focused environment. JOB RESPONSIBILITIES Typically, you will be entrusted with: Working on opto-mechanical subsystems and supporting...

At Infleqtion we solve the world's most challenging problems using cutting-edge quantum technology. Our mission is to commercialize atom-based quantum products that provide orders of magnitude improvements in sensing and computing applications. We are proud to work tirelessly to create and lead the quantum ecosystem towards meaningful advancements today and set the technology roadmap for tomorrow. POSITION SUMMARY Within Infleqtion's Quantum Computing Product Group, the Hardware Engineering Team is seeking an Optical Engineer to design, build, and validate complex optical subsystems for neutral-atom quantum computing platforms. This role emphasizes hands-on laboratory work, strong individual technical contribution, and close collaboration with physicists and cross-disciplinary engineering teams. JOB RESPONSIBILITIES Typically, you will be entrusted with: Designing and aligning optical subsystems for neutral-atom experiments and hardware platforms. Developing and...

The Senior Optical Engineer for ngGONG plays a central role in shaping the optical performance of the National Solar Observatory's Next-Generation Global Observing Network Group (ngGONG). This international initiative is currently in the design phase and will modernize NSO's global network of ground-based solar observatories, enabling continuous, high-quality observations that advance solar physics and space weather research. As ngGONG moves through critical design milestones, strong optical leadership is essential. The Senior Optical Engineer leads the design, analysis, and integration of telescope and instrument optical systems, ensuring they meet demanding scientific requirements while remaining manufacturable, alignable, and cost-effective. This role directly influences the scientific capability, reliability, and long-term success of the observatory as it transitions from design into construction and commissioning. This position supports the currently funded design phase of...

Transmission & Distribution Engineer (Oil & Gas) About the Position As a mid-level T&D Engineer in the Oil & Gas group, you will be responsible for performing engineering design under the responsible charge of a Professional Engineer. You will be responsible for supporting client projects and providing a quality deliverable that is on time and within the defined budget. Salary Rate: $90,000 - $140,000 / year The salary range above is based upon the Denver, Colorado labor market. Essential Responsibilities Performs detailed design and prepares drawings for all aspects of electrical power and mechanical systems within the industrial space to include one-line diagrams, three-line diagrams, schematics, conduit and cable sizing/routing, grounding design, general arrangement, selection of equipment, and wiring diagrams. Provides conceptual and high-level designs during bidding stage of projects with limited information or direction. Assists with...