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42 engineer iii jobs found

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engineer iii Colorado
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MA
Sep 10, 2026
Full time
Engineer III or IV - Energy Storage
$108,700 - $146,700 yearly
M. A. Mortenson Company Denver, CO
Job Description SUMMARY Mortenson is currently seeking an Engineer III or IV - Energy Storage that will be responsible for supporting preliminary and detailed engineering assignments by supporting Engineer of Record design packages and construction support for energy storage, medium voltage distribution systems and renewable projects through 500kV. Candidate will be responsible for working closely with Engineering Project Managers, Design Phase Mangers, Project Managers, other engineering / design team members and customers to create and coordinate deliverables, perform quality control, and lead design efforts. This position offers opportunities at both levels III and IV, allowing candidates to apply based on their experience and qualifications. Compensation for this role is determined based on factors such as experience and location. Hiring Locations: Denver, CO (preferred) / Minneapolis, MN / Fargo, ND / San Antonio, TX RESPONSIBILITIES Working with the...
Co
Sep 08, 2026
Full time
Engineer III - Stormwater Engineering
$93,223 - $111,913 yearly
City of Colorado Springs, CO Colorado Springs, CO
Salary: $93,223.12 - $111,912.51 Annually Location : Public Works - City of Colorado Springs, CO Job Type: Classified - Full Time Job Number: 18243 Division: Public Works Department: Stormwater Engineering Opening Date: 08/04/2026 Closing Date: Continuous FLSA: Exempt Description / Position Overview Engineer III - Stormwater Enterprise About the Job: The City of Colorado Springs is seeking a highly skilled and motivated Engineer III to join the design team within our Stormwater Enterprise. This role will focus primarily on stormwater design duties including leading design tasks for internal projects, assisting with updates to the Colorado Springs Drainage criteria manual, and reviewing and approving drainage reports and construction plans to ensure compliance with City codes, policies, and standards. If you have previously applied, you do not need to re-apply. Your application is still under consideration. We're an accredited pay equity employer! Your...
TT
Sep 08, 2026
Full time
Manufacturing Engineer III-2nd shift
$97,407 - $135,835 yearly
Trane Technologies plc Pueblo, CO
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: On-Site (5 days) What's in it for you: Join Trane Technologies as a Manufacturing Engineer III in Pueblo, CO to support our 2nd shift operations (3pm-11pm, Mon-Fri)! In this role, you will operate innovative engineered systems and develop, coordinate, and implement...
BP
Aug 05, 2026
Full time
Electrical Engineer III
$99,800 - $123,000 yearly
Birdon Pty Ltd Denver, CO
Electrical Engineer III This position is located on-site in our Denver, CO corporate office Roles and Responsibilities: Meets daily with electrical engineering team to escalate roadblocks in order to have the barriers removed. Develop electrical power generation and power distribution systems for marine applications. Create and review wiring routing tables with passthrough information, termination identification, wire type, connector part numbers, label descriptions in MS Access. Produce electrical plant load analysis along with wire sizing and component protection in accordance with ABS and other classification society standards. Establish functional and acceptance test plans for system designs. Ensures that all work is performed in accordance with the specifications, drawings, and terms of the contract including ABS and other classification society standards within assigned SWBS section. Creator and reviewer of Engineering Change Notifications to formally...
BP
Aug 05, 2026
Full time
Mechanical Engineer III
$99,800 - $123,000 yearly
Birdon Pty Ltd Denver, CO
Mechanical Engineer III This position is located on-site in our Denver, CO corporate Office Mechanical Engineer Level III designs and develops mechanical parts, components, and equipment and provide engineering, manufacturing and project support. Position requires the Mechanical Engineer III to perform all aspects of engineering functions such as, 2D drawing, 3D modeling and designing new products using computer-aided design software such as Solidworks, Pro-E, AutoCAD Inventor for modeling, digital surfacing, drawing creation, and reverse engineering and component selection. The Mechanical Engineer III must have the ability to produce moderately complex engineering drawings/diagrams and assist in troubleshooting the design of company products. Roles and Responsibilities: Independently plan and perform engineering and technical work concerning the design, engineering and drafting of company products. Complete the majority of 2D part drawings, 3D part modelling and...
VS
Aug 05, 2026
Full time
Mechanical Engineer III
$105,000 - $145,000 yearly
Vitesse Systems Longmont, CO
Vitesse Systems is looking for a Mechanical Engineer III to join the team in Longmont, Colorado! The Mechanical Engineer is responsible for designing and analyzing components and assemblies with a keen eye for structural integrity. The Mechanical Engineer will collaborate with RF Engineering and Manufacturing Engineering to deliver innovative and manufacturable products for our internal and external customers. About Vitesse Systems Vitesse Systems is a leading provider of highly engineered antenna, thermal management and mission critical solutions used in radar, electronic warfare and C5ISR applications. No challenge is too difficult for the Vitesse Team. From complex specification driven requirements to precision manufactured components, Vitesse Systems has the experience and expertise needed to execute. Our Core Values Our core values of Integrity, Initiative, Impact, and Integration translate to an environment where every team member is valued and rewarded. The...
VS
Aug 05, 2026
Full time
Manufacturing Engineer III
$100,000 - $140,000 yearly
Vitesse Systems Longmont, CO
Vitesse Systems is looking for a Manufacturing Engineer III to join the team in Longmont, Colorado! The Manufacturing Engineer is responsible for developing, evaluating, and improving manufacturing methods. About Vitesse Systems Vitesse Systems is a leading provider of highly engineered antenna, thermal management and mission critical solutions used in radar, electronic warfare and C5ISR applications. No challenge is too difficult for the Vitesse Team. From complex specification driven requirements to precision manufactured components, Vitesse Systems has the experience and expertise needed to execute. Our Core Values Our core values of Integrity, Initiative, Impact, and Integration translate to an environment where every team member is valued and rewarded. The mission-critical solutions we design and manufacture at Vitesse make our country and our world safer. Our Benefits 3 Weeks of Paid Time Off 10 Paid Company Observed Holidays Birthday & Anniversary...
WC
Aug 05, 2026
Full time
Public Works Engineer III - Project Manager/Designer
$107,162 - $150,030 yearly
Weld County Greeley, CO
Compensation Range $107,161.60 - $150,030.40 Job Description Summary Responsibilities include managing and designing projects of varying degrees of difficulty, coordinating and reviewing land surveys, subsurface utility engineering (SUE), geotechnical engineering, environmental investigations, property legal descriptions and right-of-way acquisition coordination, preparing schedules and cost estimates, writing project specifications, construction/project management, analyzing traffic and traffic studies, and answering traffic related questions from citizens per County Code. This position shall be proficient in designing and managing road and bridge projects, drainage projects, and traffic engineering projects. This position requires the applicant be proficient using AutoCAD Civil 3D software. Applicants must have experience managing CDOT local agency grant projects. Proficiency in the use of floodplain models for design purposes is also desirable. May supervise and train...
TA
Aug 05, 2026
Full time
Electrical Engineer (III to Senior), Harness
$105,000 - $170,000 yearly
True Anomaly Denver, CO
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 you, a creative and experienced engineer, to develop and design harness assemblies and harness routing on spacecraft and test setups. Designs will interconnect the electronics and power subsystem within the spacecraft. Interconnected systems include power, propulsion,...
AS
Sep 08, 2026
Full time
Quality Engineer II/III
$80,000 - $120,000 yearly
AGILE Space Industries Durango, CO
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 and Tulsa, Oklahoma, and upcoming growth in Seattle, Washington, 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. You will take on a demanding and rewarding role at Agile,...
OR
Aug 05, 2026
Full time
Mechanical Engineer II/III
$90,000 - $140,000 yearly
Opterus Research and Development Loveland, CO
About Opterus: Opterus Research & Development is an innovative aerospace company based in Loveland, Colorado, specializing in deployable space systems and high-strain composite structures. We combine cutting-edge composite materials, origami-inspired architectures, and elegant engineering to deliver lightweight, high-performance structural systems for commercial, defense, and scientific missions. About the Position: As a Mechanical Engineer II or III, you will help design and develop lightweight, high-performance deployable structures and integrated systems for spacecraft and lunar surface missions. This role is ideal for someone with a passion for aerospace mechanisms, composites, or deployable structures, and who thrives in a fast-paced, iterative environment. Key Responsibilities: Design and analyze deployable systems Take ownership of developing structural components and mechanisms from initial ideation through prototyping, qualification, and production Create...
PA
Sep 14, 2026
Full time
Mechanical Engineer III (Aircraft Design)
$95,800 - $127,000 yearly
Pilatus Aircraft LTD Broomfield, CO
Job Type Full-time Description Take-off with Pilatus! If you would like to join a strong and growing Flights Operations Team, we invite you to explore our job opportunity in Broomfield, Colorado. This role, under minimal supervision, provides engineering design and support for modifications to PC-12 and PC-24 aircraft in accordance with work instructions, customer specifications, and company and regulatory requirements. Works closely with other engineering disciplines and production technicians to develop and implement technical solutions. Essential Duties/Responsibilities Produces 2D drawings and 3D CAD models for parts, wire harnesses, and cable assemblies including related bill of materials and aircraft installation instructions Works closely with production technicians to ensure drawings and models conform to engineering design, customer specifications, and are in compliance with established company and industry standard practices Originates specifications, control...
NE
Sep 10, 2026
Full time
Electrical Engineer III (BESS) (62251)
$90,000 - $120,000 yearly
NEI Electric Power Engineering, Inc Remote (Lakewood, CO)
About the Position As a mid-level Electrical Engineer in the BESS group, you will be responsible for performing engineering design and analysis under the responsible charge of a Professional Engineer. You will be a part of an integrated design team and are responsible for coordinating with team members to meet project schedules and deliverables on time and within the defined budget. Salary Range: $75,000 - $110,000 / 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 Collaborates with multi-disciplinary engineering teams to perform detailed physical and electrical design and engineering for all aspects of battery energy storage systems (BESS). Typical design products might include BESS equipment general arrangements, single line diagrams, elevations, connection details, bill of materials, construction...
SE
Sep 08, 2026
Full time
Electrical Engineer III
$120,000 - $145,000 yearly
Stored Energy Systems Longmont, CO
Who We Are Stored Energy Systems (SENS) is an award-winning manufacturer of premium quality power conversion products located in Longmont, CO. In business for over 50 years, SENS is the market leader with a proven track record of providing highly reliable battery chargers, DC power systems, and related products to industrial markets. For more information on our company please see our web site at www.sens-usa.com. View the SENS Product Catalog Summary SENS is seeking a self-motivated Sustaining Electrical Engineer to join our Engineering team. This role will own the technical support and continuous improvement of released electrical products, helping ensure they remain reliable, manufacturable, supportable, and cost-effective throughout their lifecycle. Working closely with Engineering, Manufacturing, Quality, Supply Chain, Customer Service, and suppliers, the Sustaining Electrical Engineer will resolve field and production design issues, manage component reliability and...
AS
Aug 05, 2026
Full time
Mechanical Engineer III
$99,440 - $131,357 yearly
Autonomous Solutions Longmont, CO
At ASI, we are revolutionizing industries with state-of-the-art autonomous robotics solutions. Within the fields of agriculture, construction, landscaping, and logistics, we deliver technologies that enhance safety, productivity, and efficiency. With our core values of Simplicity, Safety, Transparency, Humility, Attention to Detail and Growth guiding everything we do, we're shaping the future of automation in dynamic markets. Headquartered in the scenic landscapes of Northern Utah, ASI boasts a 100-acre proving ground where innovation meets reality. What sets us apart is our state-of-the-art autonomous software that seamlessly interfaces with a diverse range of Original Equipment Manufacturers (OEM), distinguishing us as a trailblazer in the autonomous software landscape. Our solutions extend across nine industries, from automotive to logistics, empowering clients with remote control, teleoperation, and fully automated solutions. ASI's influence is felt globally, with our robotic...
TA
Sep 15, 2026
Full time
Thermal Engineer (II or III)
$90,000 - $165,000 yearly
True Anomaly Denver, CO
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,...
Uo
Sep 16, 2026
Full time
Principal Thermal Engineer
University of Colorado Boulder, CO
Job Summary LASP is seeking a Thermal Engineer to lead the design and development of thermal control systems for spaceflight instruments and mission proposals. The role focuses on solving complex engineering challenges, developing innovative thermal control systems, and supporting the full lifecycle of flight hardware from concept through integration and testing. The successful candidate will collaborate with multidisciplinary teams of scientists and engineers to deliver reliable, high-performance space instrumentation for NASA and other space missions. As part of the University of Colorado Boulder, LASP offers a unique environment that combines cutting-edge space science, engineering, mission operations, and student education. With a legacy of sending instruments to every planet in the solar system and Pluto, LASP provides opportunities to contribute directly to pioneering space exploration missions while mentoring and working alongside the next generation of aerospace...
SA
Sep 16, 2026
Full time
Senior Mechanical Engineer
Slingshot Aerospace Windsor, CO
Meet Slingshot At Slingshot Aerospace, we're on a mission to make space safer and more secure for everyone. Our work directly impacts global security, disaster response, climate monitoring, and the critical infrastructure that connects our world. We're a team of builders, thinkers, and problem-solvers who believe that the next generation of space operations will be powered by better data and smarter software. We move fast, we're not afraid to fail, and we believe the best ideas can come from anywhere-whether you're in engineering, sales, product, or operations. If you want to work on something that truly matters, with people who care deeply about the impact we're making and help shape the future of an industry that's just getting started, you're in the right place. What You'll Be Launching As a senior member of Space Surveillance Research and Development (R&D) technical staff, you will take a lead role advancing Slingshot's efforts to accelerate the security, safety,...
OR
Aug 05, 2026
Full time
Composites Engineer
$90,000 - $128,000 yearly
Opterus Research and Development Loveland, CO
About Opterus Opterus Research and Development is an aerospace company specializing in advanced deployable space structures and subsystems. We combine cutting-edge composite materials, origami-inspired architectures, and elegant engineering to deliver lightweight, high-performance solutions for commercial, defense, and scientific missions. Position Overview Opterus is seeking a Composites Engineer (level II or III)to support the development and production of advanced composite components and structures. This role bridges engineering and manufacturing, focusing on analysis-driven design, process development, manufacturing tooling development, manufacturability, quality, and continuous improvement across composite fabrication, assembly, and inspection. You'll work closely with design engineers, technicians, and program teams to transition innovative composite designs from concept to repeatable, flight-ready hardware. Key Responsibilities Develop, document, and optimize...
BC
Sep 17, 2026
Full time
Mechanical Engineer II
$75,000 - $95,000 yearly
Bowman Consulting Group, Ltd. CO
Short Description Bowman has an opportunity for a Mechanical Engineer II to join our team in Westminster, CO. At Bowman, we believe in creating opportunities for aspiring people to thrive and achieve ambitious goals. That's why a career at Bowman is more than a job. It is an opportunity to be part of a diverse and engaged community of professionals, to be treated as a respected and valued member of a motivated team and to be empowered to do exceptional work that advances the best interest of everyone involved. We recognize the importance of creating a work environment that is both rewarding to our employees and supportive of our unwavering commitment to provide unparalleled service to our clients. Purpose Perform all levels of mechanical design including the development of construction documents. Responsibilities Leadership and Direction Receive general instruction on key objectives for Receive direction as needed, and especially complex assignments, modified...
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