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133 senior mechanical project engineer jobs found

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senior mechanical project engineer Colorado
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HT
Apr 10, 2026
Full time
Senior Manufacturing Engineer (Assembly)
H3X Technologies Inc Louisville, CO, USA
About the Role At H3X, we are building the most advanced electric motors in the world for sustainable aviation, marine, industrial, and defense applications. At 12 kW/kg continuous, the HPDM family of integrated motor drives is a step change in electric propulsion technology and removes one of the main barriers blocking widespread proliferation of electric and hybrid aircraft. Our motors range in size from 30 kW to 30 MW, include integrated drives, and are 3X lighter than competitors' systems. H3X is looking to hire a Senior Manufacturing Engineer to support production lines across all the HPDM products. The production team is rapidly deploying new processes and improvements to meet the growing demand for the HPDM products. A high degree of self-motivation and responsibility is required since this role will be given significant freedom and will be directly responsible for the production of a multitude of parts. Responsibilities Scale mechanical manufacturing processes to...
Lu
Apr 10, 2026
Full time
Senior Electrical Engineer
$115,000 - $150,000 yearly
Luxus Colorado Springs, CO, USA
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...
NE
Apr 09, 2026
Full time
Senior Mechanical Engineer - Oil & Gas
$100,000 - $150,000 yearly
NEI Electric Power Engineering, Inc Remote (Lakewood, CO, USA)
Senior Mechanical Engineer - Oil & Gas Senior Level About the Position As a Senior Mechanical Engineer in the Oil & Gas group, you will be responsible for performing engineering design and analysis under the responsible charge of a Professional Engineer in a manner that provides the client with a quality deliverable that is on time and within budget. Salary Range: $100,000 - $150,000 / year The salary range above is based upon the Denver, Colorado labor market. This opportunity is available to both local / in-office (Lakewood, CO) and full-time remote candidates. Essential Responsibilities Perform detailed mechanical engineering design for industrial and power generation facilities, including: Equipment specification and datasheets for tanks, vessels, valves, skids, and packaged equipment Piping design, line sizing, material selection, and development of line lists Development and review of P&IDs, PFDs, and mechanical flow diagrams...
MC
Apr 08, 2026
Full time
Senior Mechanical Equipment Engineer
$125,400 yearly
Merrick & Company Greenwood Village, CO, USA
OVERVIEW Merrick is seeking an experienced Senior Mechanical Equipment Engineer to join a multidisciplinary team of engineering and design personnel serving the Nuclear Services & Technology (NST) Business Unit (BU) in our project office/company headquarters in multiple locations throughout the US and available remotely. This dynamic engineering group specializes in the design of prototype/one-off hot cells , gloveboxes and custom equipment for specialty research equipment and custom-designed, remotely operated mechanisms for handling radioactive and hazardous materials. Typical annual pay range for this position is $125,400 - $162,300. Pay offered may vary depending on job related knowledge, skills, and experience. WHAT YOU'LL DO Execute advanced equipment designs such as hot cell and containment systems , material handling equipment, small-scale process & piping equipment. Lead a team of engineers and designers within the equipment design group. Support...
TA
Apr 08, 2026
Full time
Senior Project Engineer, Mega Projects and M&A Engineering
The AES Corporation Remote (Louisville, CO, USA)
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 (NYSE: AES), a Fortune 500 company that's leading the charge in the global energy revolution. With operations spanning 14 countries , AES is committed to shaping a future through innovation and collaboration. Our dedication to innovation has earned us recognition as one of the Top Ten Best Workplaces for Innovators by Fast Company in 2022. And with our certification as a Great Place to Work , you can be confident that you're joining a company that values its people just as much as its groundbreaking ideas. AES is proudly ranked #1 globally in renewable energy sales to corporations, and with $12.7B in revenues in 2023 , we have the resources and expertise to make a significant impact as we provide electricity to 25 million customers worldwide. As the world moves towards a net-zero future, AES is committed to meeting the Paris Agreement's goals...
MM
Apr 05, 2026
Full time
Senior Mechanical Engineer
MTech Mechanical, Inc. CO, USA
Position Title: Senior Mechanical Engineer FLSA Status: Exempt Department: Engineering Date: 2026 Reports to: Engineering Manager Location: Westminster, CO Wage Range: $100,000 - $125,000 + annual discretionary bonus Benefits include: Medical, dental, vision, 401K, Long Term Disability, Short Term Disability, AD&D, PTO, Employee Assistance Program, additional optional insurances *HVAC Design/Building Systems Design Experience is Required for this position. Job Summary MTech Mechanical is a leading mechanical design / build contractor in Colorado, and a majority of projects are negotiated in a design build/assist arrangement. Projects are very technical, and include labs, cleanrooms, office buildings, process systems, and data centers. MTech's reputation is built on providing reliable technical expertise and maintaining long-term client relationships. We are seeking a mid-level Mechanical Design Engineer, with career aspirations and both technical...
BG
Apr 04, 2026
Full time
Mechanical Project Engineer I
$70,000 - $90,000 yearly
BEUMER Group Denver, CO, USA
Company Description BEUMER has operated in the North American market for more than 40 years and has completed over 160 airport baggage handling projects; with fully integrated design and manufacturing systems in the United States. We are a family owned intra-logistics leader where tradition and innovation go hand in hand. We are proud of what our employees create each day. Integrity, Inspiration, Quality and Teamwork! Job Description General Responsibility The Project Mechanical Engineer is a hands-on individual who will prepare specifications, 3D models and drawings for the design, manufacturing, and installation of material handling equipment used in airport baggage handling systems. This position requires good technical, organizational and communication. An ideal candidate will have previous education in mechanical designs broadened by experience in the material handling industry. The Engineer will work closely with other Mechanical Engineers, Sales, Project Management,...
Co
Mar 30, 2026
Full time
Senior Mechanical Engineer - Sustaining - Denver, CO
$105,000 - $140,000 yearly
Conmed Denver, CO, USA
Growth is our focus at CONMED, and we know that innovation is key to growth and our success! We are dedicated to innovation across our product portfolio and believe in the power of engaged talent on our teams. If you have a growth-mindset, have innovation top-of-mind and want to be a part of a high performing team, consider applying to join CONMED as a Senior Mechanical Engineer. This position is for a critical member of our Advanced Surgical division's R&D team, based in Denver, CO. The engineer will have immediate opportunities to contribute to CONMED's active product portfolio with a focus on minimally invasive surgical technologies designed to deliver real benefits to surgeons, hospitals, and their patients. Advanced Surgical products include: Advanced insufflation systems Advanced energy systems Advanced smoke management systems Laparoscopic surgical instruments Responsibilities: Sustain high-quality, reliable disposable and/or capital medical products for...
MC
Mar 29, 2026
Full time
Senior Engineer
Murphy Company Denver, CO, USA
Senior Engineer - Design / Build Group Murphy Company, the Best Choice in Mechanical construction since 1907, is hiring an Engineer for Design Build team, located in our Thornton, CO office. About Murphy Company Since 1907, Murphy Company has been a leading mechanical contractor in St. Louis and Denver markets that provides its professionals the environment, opportunities, technology, and tools to experience a rewarding career. Being a company that prides itself on its core values of employee well-being, enduring relationships, integrity and professionalism, we know it starts with our employees. We strongly believe our people are our most important asset, and we strive every day to make Murphy a great place to work as we build our clients' visions. Job Description Murphy Company is seeking a senior level Mechanical and Plumbing Engineer for our Design / Build Group. This position will support the engineering team with work procurement activities, mechanical design and...
TR
Mar 27, 2026
Full time
Senior Mechanical Engineer
Toyon Research Corporation Fort Collins, CO, USA
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 located in Fort Collins, CO. 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 advanced electro-mechanical designs from R&D to production. Responsibilities Perform design, development, and testing of mechanical systems for space applications Collaborate with the Program Manager to define project objectives, timelines, and deliverables Lead multidisciplinary teams to optimize system performance and reliability Define...
NS
Mar 27, 2026
Full time
Senior Controls Engineer
National Solar Observatory Boulder, CO, USA
AURA/NSO is hiring for a Senior Controls Engineer (Sr CE) to provide senior technical leadership and end-to-end controls engineering expertise for the ngGONG telescope design project. This role is responsible for the ngGONG-wide controls and electronics architecture, spanning facility and rack-level power distribution and electrical/electronic/control systems for telescopes, instruments, safety, and observatory electronics. The Sr CE leads and contributes to the design of complex electronics control systems; manages assigned controls/electronic design work packages; and collaborates closely with multidisciplinary engineering teams, scientists, site/facility stakeholders, and external partners. The position solves complex controls and coordination challenges and supports project cost, schedule, risk, safety, and technical performance objectives throughout the design lifecycle. This position supports the currently funded design phase of ngGONG and is expected to continue into...
AU
Mar 27, 2026
Full time
Senior Controls Engineer
AURA Boulder, CO, USA
AURA/NSO is hiring for a Senior Controls Engineer (Sr CE) to provide senior technical leadership and end-to-end controls engineering expertise for the ngGONG telescope design project. This role is responsible for the ngGONG-wide controls and electronics architecture, spanning facility and rack-level power distribution and electrical/electronic/control systems for telescopes, instruments, safety, and observatory electronics. The Sr CE leads and contributes to the design of complex electronics control systems; manages assigned controls/electronic design work packages; and collaborates closely with multidisciplinary engineering teams, scientists, site/facility stakeholders, and external partners. The position solves complex controls and coordination challenges and supports project cost, schedule, risk, safety, and technical performance objectives throughout the design lifecycle. This position supports the currently funded design phase of ngGONG and is expected to continue into...
Qu
Mar 15, 2026
Full time
Senior Mechanical Engineer - Tape Automation Systems
Quantum Centennial, CO, USA
Quantum Corporation leads the world in helping users collaboratively solve some of the world's hardest computer challenges. Whether its wrangling Petabytes of data for cutting edge movie production, managing global content production workflows, exploring new sources of energy, or managing oceans of content and blending collaborative high-speed workflows with cutting-edge object storage, Quantum has the tools and technology to help you engineer the solution that works now - and preserves your work for decades to come. You are applying to an exceptional team that contributes to enhancing our position as a proven global expert in data management. Quantum is seeking a Senior Mechanical Engineer to play a key role in the design, validation, and sustaining of our robotic tape library automation systems. This position is ideal for an experienced mechanical engineer who brings deep expertise in material selection, part qualification, and mechanical validation, along with prior experience...
SG
Mar 14, 2026
Full time
Senior Mechanical Engineer
$129,000 - $152,000 yearly
SmithGroup Denver, CO, USA
SmithGroup is an integrated design firm with a reputation for cultivating a top-ranked culture while pioneering award-winning innovative design solutions. We blend research, data and technology with ingenuity and a creative spirit to deliver resilient, inclusive spaces that solve our clients' greatest challenges. Our teams create exceptional design solutions for healthcare, science and technology, workplace, mixed use, higher education, cultural, waterfront, parks and open spaces, and urban environments. We are looking for passionate problem solvers who want to elevate design, push boundaries and create a more resilient future. The Denver office of SmithGroup is looking for a Senior Mechanical Engineer to join our team. Working with us, you will: Serve as the engineering leader through all stages of a project of any size and play a larger role in the marketing of the studio and management of the discipline. Lead and perform analysis, design and documentation of heating,...
GS
Mar 07, 2026
Full time
Geotech Project Engineer
$95,000 - $110,000 yearly
GeoStabilization International CO, USA
Overview Why GeoStabilization International? GeoStabilization International (GSI) is the market leader in geohazard mitigation, protecting people and critical infrastructure from landslides, rockfall, and ground instability. We operate where failure is not an option - emergency slope failures, constrained right-of-way construction, and technically complex geotechnical challenges. This is not a commodity engineering environment. We design and build bespoke solutions under real-world constraints, often in extreme terrain, accelerated schedules, and high-risk conditions. Outcomes matter here. We are deliberately building a bench of engineers who can scale - technically, operationally, and eventually as Project Managers, Technical Directors, and Regional Leaders. The Role As a Project Engineer, you will be a core contributor across the full lifecycle of geohazard mitigation projects - from concept through construction close-out. You will partner with senior engineers,...
GS
Mar 05, 2026
Full time
Senior Project Engineer - Geotech Construction
GeoStabilization International CO, USA
Overview Why GeoStabilization International? GeoStabilization International (GSI) is the market leader in geohazard mitigation, protecting people and critical infrastructure from landslides, rockfall, and ground instability. We operate where failure is not an option - emergency slope failures, constrained right-of-way construction, and technically complex geotechnical challenges. This is not a commodity engineering environment. We design and build bespoke solutions under real-world constraints, often in extreme terrain, accelerated schedules, and high-risk conditions. Outcomes matter here. We are deliberately building a bench of engineers who can scale - technically, operationally, and eventually as Project Managers, Technical Directors, and Regional Leaders. The Role As a Senior Project Engineer, you will be a core contributor across the full lifecycle of geohazard mitigation projects - from concept through construction close-out. You will partner with senior engineers,...
RS
Feb 28, 2026
Full time
Sr. RF Mechanical Engineer (Will consider all Senior levels)
Redwire Space Longmont, CO, USA
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...
GS
Feb 27, 2026
Full time
Staff Engineer - Geotech Construction
GeoStabilization International CO, USA
Overview Why GeoStabilization International? GeoStabilization International (GSI) is the market leader in geohazard mitigation, protecting people and critical infrastructure from landslides, rockfall, and ground instability. We operate where failure is not an option - emergency slope failures, constrained right-of-way construction, and technically complex geotechnical challenges. This is not a commodity engineering environment. We design and build bespoke solutions under real-world constraints, often in extreme terrain, accelerated schedules, and high-risk conditions. Outcomes matter here. We are deliberately building a bench of engineers who can scale - technically, operationally, and eventually as Project Managers, Technical Directors, and Regional Leaders. The Role As an Associate Engineer II, you will be a core contributor across the full lifecycle of geohazard mitigation projects - from concept through construction close-out. You will partner with senior engineers,...
RS
Feb 06, 2026
Full time
Sr. Mechanical Engineer (Will consider all Senior levels)
Redwire Space Longmont, CO, USA
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...
El
Feb 05, 2026
Full time
Senior Electrical Engineer - Power Distribution
Electra Boulder, CO, USA
Who we are: We're transforming one of the world's oldest industries with cutting-edge technology and an innovative approach. Backed by top-tier investors and recognized by Time as one of the "best Inventions of 2024" and Fast Company as one of 2024's "Next Big Things in Tech", Electra is scaling rapidly and we're looking for bold, driven individuals to help us reshape the future of iron production. If you're ready to make a real impact in a company that's redefining heavy industry for a cleaner, smarter world, we want to hear from you. What you will do: As a Senior Electrical Engineer - Power Distribution, you will focus on the design and implementation of power distribution, from incoming utility connections to all major systems and equipment for our pilot, demo, and future commercial operations. Responsibilities include: Design and implement power distribution systems for pilot plants, demo facilities, and future commercial-scale operations Develop single-line...
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