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67 senior development engineer jobs found

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senior development engineer $100,000 - $150,000 Colorado
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NE
Sep 15, 2026
Full time
Senior Physical Substation Engineer (62925)
$100,000 - $150,000 yearly
NEI Electric Power Engineering, Inc Remote (Lakewood, CO)
Senior Physical Engineer - Renewables (PPM) United States (Remote) Salary Range: $100K - $150K / year Based on the Denver, Colorado labor market. Location: Lakewood, CO (local/in-office) or full-time remote candidates. Role Overview: As a Senior Physical Engineer in the Renewables group, you will be responsible for performing engineering design and analysis under the responsible charge of a Professional Engineer. You will support client projects and provide quality deliverables that are on time and within the defined budget. Essential Responsibilities: What you will do: Phase Manager (PPM): Your primary responsibility will be project-based leadership, with short-term focus on project scope, budget, task delegation, client interaction and execution, and ensuring technical quality. Consult regularly with the Team Lead on key decisions and activities. QA / QC work: Implement the NEI Quality Assurance Plan. Check the work of designers, drafters, and engineers...
TS
Sep 15, 2026
Full time
Founding Electrical Engineer
$90,000 - $140,000 yearly
TekSky Denver, CO
About the job Who We Are Radiant Roadways, Inc. is a small, hungry hardware company building the RADROAD-APEX platform, a new generation of intelligent, connected roadside safety signs. Illuminated signs first with cellular and mesh comms, solar-and-battery power, radar and multi-sensor awareness, and high-output illumination, all in one ruggedized platform designed to save lives on public roadways. Prototypes are built. Investors are committed. Two provisional patents are filed. The DOT market is wide open and ready for a serious product. We intend to take it. We are lean and we move fast. No corporate layers, no investor theater, just a small team of engineers who own their work end-to-end supported by an elite sales team taking to regulatory sign world by storm. The Role We are looking for a Founding Engineer to own the electrical and systems side of RADROAD-APEX. Not a cog or apprentice but a true owner. You will be an integral part of a small engineering team of...
TC
Sep 15, 2026
Full time
Civil Project Manager/Project Engineer
$130,000 - $150,000 yearly
TRC Companies, Inc. Lakewood, CO
About Us Groundbreaker. Game changer. Pioneer. TRC has consistently set the standard for clients needing more than just engineering services by blending scientific expertise with cutting-edge technology to create innovative, enduring solutions. From pipelines to power plants, roadways to reservoirs, schoolyards to security solutions, clients look to TRC for breakthrough thinking backed by the innovative follow-through of an industry leader. Our team works with a diverse range of commercial, industrial and government clients and the communities they serve. We are dedicated to delivering creative solutions that meet local needs, helping our clients thrive in a rapidly changing world. Together, we tackle challenges and strive to make the Earth a better place to live, community by community and project by project. Joining TRC means engaging in interesting, meaningful projects. We pride ourselves on our collaborative spirit, entrepreneurial zeal and agile corporate structure. We...
TA
Sep 15, 2026
Full time
Senior Propulsion Engineer, Design (Combustion Devices)
$130,000 - $200,000 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 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...
RI
Sep 14, 2026
Full time
Sr. Electrical Engineer
$112,000 - $168,000 yearly
RK Industries, LLC Aurora, CO
Description RK Company Overview As a second-generation, family-owned enterprise, RK Industries, LLC (RK) offers a diverse range of construction, manufacturing, advanced fabrication and building services. Led by Rick and Jon Kinning, RK represents seven distinct lines of business that work together to provide seamless project collaboration. Our exclusive building methodologies, accredited safety standards and professional execution allow us to turn our customers' greatest concepts into reality. Candidates must be authorized to work in the United States without current or future sponsorship. Sponsorship is not available for this role. Please note US Citizenship is Required Position Summary The Senior Electrical Engineer is responsible for the design, integration, and execution of electrical power distribution systems for modular product applications. This role owns project-level electrical design efforts, ensuring systems are code-compliant, reliable, and manufacturable. The...
JG
Sep 08, 2026
Full time
Senior Civil Engineer
$90,000 - $120,000 yearly
JUWI GmbH Boulder, CO
Senior Civil Engineer JUWI Inc., based in Boulder, Colorado, was founded in 2008 and employs an experienced staff of renewable energy professionals. The company's broad capacities in developing, designing, engineering, financing, constructing, and operating & maintaining utility-scale solar energy and battery storage system facilities have garnered a sustained track record of success. The company is a private corporation and is owned by JUWI GmbH, one of the world's leading renewable energy companies. JUWI Inc. has brought online nearly 1,500 megawatts of projects in the United States through power purchase agreements or development, engineering, procurement and construction contracts with counterparties including public utilities, investor-owned utilities, and private corporations. JUWI has established an aggressive target for bringing utility-scale solar energy and battery storage system facilities online over the next several years and is looking to fill a Senior...
TR
Sep 08, 2026
Full time
Senior Mechanical Engineer
$125,000 - $225,000 yearly
Toyon Research Corporation Fort Collins, CO
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,...
YS
Sep 08, 2026
Full time
Mechanical Engineer Senior I
$110,000 yearly
York Space Systems Greenwood Village, CO
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...
NS
Sep 08, 2026
Full time
Senior Optical Engineer
$134,000 - $169,000 yearly
National Solar Observatory Boulder, CO
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...
E3
Sep 08, 2026
Full time
Senior Project Engineer
$150,000 - $185,000 yearly
Emerge 360, Inc. Arvada, CO
Emerge is currently recruiting qualified candidates for a direct hire Senior Project Engineer job in Arvada, Colorado for our client, a premier manufacturer serving the Defense, Aerospace and other industries. In this role, you will lead a team of engineers to develop turbo machinery from initial specification through flight-qualified hardware for some of the most challenging applications in the industry. You will serve as the technical lead on advanced industry projects, working closely with only high-level oversight from Principal and Chief Engineers. This position combines deep technical ownership with project leadership, including managing schedules, budgets, and cross-functional coordination with manufacturing and procurement teams. The salary range for this role is USD 150,000 to USD 185,000, commensurate with experience, and includes a comprehensive benefits package (medical, dental, vision, 401(k) with company match, profit sharing, employee stock purchase plan, generous...
IN
Sep 08, 2026
Full time
Senior Electrical Engineer - Embedded
$110,000 - $140,000 yearly
INFICON Longmont, CO
Company Description INFICON is a leading provider of innovative instrumentation, critical sensor technologies, and Smart Manufacturing/Industry 4.0 software solutions that enhance productivity and quality of tools, processes, and complete factories. These analysis, measurement and control products are essential for gas leak detection in air conditioning/refrigeration and automotive manufacturing. They are vital to equipment manufacturers and end-users in the complex fabrication of semiconductors and thin film coatings for optics, flat panel displays, solar cells and industrial vacuum coating applications. Other users of our vacuum-based processes include the life sciences, research, aerospace, packaging, heat treatment, laser cutting and many other industrial processes. We also leverage our expertise in vacuum technology to provide unique, toxic chemical analysis products for emergency response, security, and environmental health and safety. Job Description The position of...
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,...
WI
Sep 08, 2026
Full time
Staff/Senior Staff Systems Engineer
$113,200 yearly
Woodward, Inc. Fort Collins, CO
Woodward is committed to creating a great workplace for all team members. Our company and its members are committed to acting with integrity, being respectful and accountable to one another, and staying humble and driven, while maintaining the highest professional and ethical standards. We are steadfastly committed to attracting the best talent across our communities creating a rewarding workplace. Together we are fulfilling our purpose to design and deliver energy control solutions our partners count on to power a clean future. Woodward supports our members' wellbeing and regularly benchmarks with other companies in our industry to offer an extensive Total Reward package for this position. Salary will be determined by the applicant's education, experience, knowledge, skills, and abilities, as well as internal equity and alignment with market data. Staff: Estimated annual base pay: $113,200 (minimum) - $147,000 (midpoint) - $181,000 (maximum) Senior Staff: Estimated...
Wo
Sep 08, 2026
Full time
Senior Pipe Stress Engineer
$135,252 - $198,900 yearly
Worley Denver, CO
Senior Pipe Stress Engineer Play an integral role in Worley's Mechanical Engineering Pipeline Systems team, helping deliver the critical infrastructure that supports energy, chemicals, resources, and emerging energy markets. As the demand for reliable, efficient, and sustainable pipeline infrastructure continues to grow, you will provide advanced mechanical engineering and pipe stress expertise that supports the safe design and successful execution of complex projects across North America. Join a highly experienced mechanical engineering team that supports a broad portfolio of pipeline, midstream, compression, facilities, and energy transition projects. This role offers the opportunity to influence project outcomes from concept development through commissioning, solve complex technical challenges, and serve as a trusted advisor to customers and project teams. Through technical excellence, collaboration, and innovation, you will help deliver safe, reliable, and cost-effective...
BT
Sep 08, 2026
Full time
Design Engineer
$75,000 - $100,000 yearly
Boa Technology Denver, CO
About BOA BOA® Technology builds the scientifically proven and patented BOA® Fit System. BOA partners with market-leading brands to make the best gear even better. Each unique configuration is engineered with performance fit at the center to create a precise fit and better connection between an athlete and their equipment - improving performance. BOA® Technology Inc. is headquartered in Denver, Colorado with offices in Austria, Hong Kong, Greater China, South Korea, and Japan. For more information, visit BOAFIT.COM Application Deadline Applications will be accepted through 9/16/26, after which we will begin candidate review. If the deadline is extended, we will update this posting. Overview of Role Reporting to the Design Engineering Manager, the Design Engineer is a growing IC member of the Engineering team within Product Development. This role contributes engineering work across the full product development process from concept generation to production, and is responsible...
GB
Sep 08, 2026
Full time
Mechanical Engineer IV-Senior Mechanical Engineer
$105,000 - $135,000 yearly
Gahagan & Bryant Associates Inc. Broomfield, CO
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...
To
Sep 08, 2026
Full time
Water/Wastewater Engineering Project Manager / Senior Water/Wastewater Engineering Project Manager
$49.48 - $68.83 hourly
Town of Castle Rock Castle Rock, CO
This posting will remain open continuously until filled. Position will be filled at the Project Manager or Senior Project Manager level depending on education, experience, and background. A brief overview of the positions is below. Water/Wastewater Engineering Project Manager Salary Range $97,614.40 - $136,697.60 Annually Anticipated Hiring Range: $117,145.60 - $128,860.16 Annually, DOQ/E Minimum qualifications: B.S. in Engineering, PE license, 4-years of applicable experience. Manages capital improvement projects from planning through construction with limited supervisor oversight and support in solving complex problems. Senior Water/Wastewater Engineering Project Manager Salary Range: $102,918.40 - $143,166.40 Annually Anticipated Hiring Range: $123,052.80 - $135,358.08 Annually, DOQ/E Minimum qualifications: B.S. in Engineering (MS preferred), PE license, 8-years of applicable experience. Independently manages capital improvement projects from...
BI
Sep 08, 2026
Full time
Senior Plant Manufacturing Engineer, Externals
$120,000 - $145,000 yearly
Beehive Industries Centennial, CO
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 The Senior Manufacturing Engineer, NPI Hardware is responsible for developing efficient, scalable production processes for aerospace components, including those made through traditional and additive manufacturing processes. This role focuses on...
AU
Sep 08, 2026
Full time
Senior Optical Engineer
$134,000 - $169,000 yearly
AURA Boulder, CO
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...
ML
Sep 08, 2026
Full time
Senior Mechanical Design Engineer
$101,500 - $127,000 yearly
Mesa Labs Lakewood, CO
Are you looking for an opportunity to make a difference? At Mesa Labs we're passionate about protecting the vulnerable by enabling scientific breakthroughs, ensuring product integrity, increasing patient and worker safety, and improving quality of life around the world. At Mesa Labs we offer competitive wages, including potential bonus opportunities, equity awards, commission, and a comprehensive benefits package based on the position. Base Compensation Range: $101,500 - $127,000 *In addition, you qualify for: Annual bonus opportunity of 12% based on company performance Annual equity award of $10,000 Outstanding Benefits and Perks We are proud to offer a variety of benefits that meet the diverse needs of our employees: Eligible for benefits the first day of the month after you start Tiered Medical, Dental and Vision Insurance options, Health savings (HSA), healthcare & dependent care flexible spending (FSA) accounts Company paid short term and long-term...
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