Senior GNC Engineer - Launch Vehicles Galaxy Technology Hires LLCSenior GNC Engineer - Launch VehiclesDenver, CORegime-Specific GNC Solutions: Develop and validate GNC strategies tailored to subsonic, supersonic, and hypersonic flight regimes, addressing aerodynamic, aerodynamic, and control challenges. Project Leadership: Demonstrated experience leading GNC architecture teams, managing schedules, and delivering on-time, on-budget designs.
NewProject Engineer I - Denver, CO The HEICO Companies, LLCProject Engineer I - Denver, CODenver, ColoradoThe Project Engineer supports the planning, design, and execution of construction projects by drafting detailed structural concrete and formwork drawings and coordinating closely with project teams to ensure design accuracy, safety, and cost efficiency. Coordinate with field supervisors to plan and oversee material and equipment needs, including ordering, inventory control, and transportation, to ensure availability and efficient use on projects.
Mechanical Engineer InfleqtionMechanical EngineerLouisville, CO$120,000–$160,000This role is ideal for a hands-on engineer who enjoys converting technical direction into clean CAD models, released drawings, buildable parts, and practical tooling that helps a complex aerospace quantum payload move from design into integration. The QGG Pathfinder program brings together atomic physics, aerospace hardware, electronics, software, supply chain, and mission assurance to mature a flight-relevant quantum gravity gradiometer payload.
Bridge Inspection Team Leader / Engineer IV AECOMBridge Inspection Team Leader / Engineer IVDenver, CO$110,000–$175,000 / yearWe invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. **ReqID:** J10153346 **Business Line:** Transportation **Business Group:** DCS **Strategic Business Unit:** West **Career Area:** Engineering **Work Location Model:** Hybrid **Compensation:** USD 110000 - USD 175000 - yearly
Cost And Constructability Engineer/Estimator HDR, Inc.Cost And Constructability Engineer/EstimatorDenver, COFrom delivering safe drinking water and treating wastewater responsibly to developing sustainable water supplies and protecting lives and property through flood control, your work will directly support public health, environmental sustainability, and infrastructure resilience. Our eight Employee Network Groups (Asian Pacific, Black, Hispanic/Latino(a), LGBTQ, People with Disabilities, Veterans, Women, Young Professionals) help create a sense of belonging and foster a supportive environment where everyone is empowered to engage and contribute.
Senior Propulsion Engineer, Design (Combustion Devices) Akkodis Group AG.Senior Propulsion Engineer, Design (Combustion Devices)Centennial, CO$55–$100 / hourSenior Propulsion Engineer, Design (Combustion Devices) Job Responsibilities include: Lead the design, development, and qualification of combustion chambers, injectors, regenerative cooling circuits, nozzles, and propulsion flow systems for advanced space vehicle and satellite thrusters. Strong expertise in combustion chamber, injector, nozzle, and regenerative cooling system design, with hands-on experience using propulsion analysis tools such as NASA CEA and supporting propulsion hardware testing.
Project Engineer - Substation Quanta Infrastructure Solutions Group, LLCProject Engineer - SubstationDenver, ColoradoFull timeThis turnkey project execution strategy ensures there is one point of contact to handle projects of any size from beginning to end and allows a cohesive and coordinated Quanta Services team to enter the project life cycle at the earliest stage possible. The QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients.
FEA Stress Analysis Engineer SI Solutions, LLCFEA Stress Analysis EngineerDenver, CO$100,560–$168,240 / yearHiring decisions for such positions must comply with these regulations and may result in SIA limiting its consideration of foreign nationals who are citizens of countries that are not on the DOE’s Generally Authorized Destinations List: https://www.ecfr.gov/current/title-10/chapter-III/part-810/appendix-Appendix%20A%20to%20Part%20810 . Export Control Notice: Certain positions at SIA may require access to information and technology which is subject to Export Administration Regulations 15 CFR 730-774, including those of the US Department of Energy (DOE) in 10 CFR 810 and Nuclear Regulatory Commission (NRC) 10 CFR Part 110.
Sales Engineer-Denver Nucor CorporationSales Engineer-DenverGreenwood Village, Colorado$65,000–$102,000Our vibrant culture, built on personal connections and teamwork, empowers every team member with the freedom to innovate and contribute to our collective success. Joining Nucor means becoming part of North America's largest steel and steel products manufacturer, offering unmatched career opportunities and stability.
Midstream Project Engineer - Natural Gas Facilities Farnsworth GroupMidstream Project Engineer - Natural Gas FacilitiesGreenwood Village, ColoradoAbility to manage engineering projects from conception to completion, including scoping, budgeting, scheduling, design coordination, construction support, and project closeout is desired. For ten consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.
Plumbing Project Engineer Farnsworth GroupPlumbing Project EngineerGreenwood Village, ColoradoPosting Locations: Normal- IL, Peoria- IL, Springfield- IL, Lisle- IL Dallas-TX, St. Louis- MO, Colorado Springs-CO, Denver- CO, Phoenix- AZ What You’ll Do: Lead plumbing system design for commercial, institutional, healthcare, and other building projects from concept through construction administration. For ten consecutive years, we’ve been certified as a Great Place to Work®, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.
NewElectrical/Solar Design Engineer- Utility Scale Pure Power EngineeringElectrical/Solar Design Engineer- Utility ScaleDenver, CO$105,000–$125,000 / yearAs a full-service engineering firm, we create the electrical and structural drawings and calculation packages for bidding, permits and construction, as well as supporting the lead up to the full engineering drawings, primarily interconnection support and electrical/structural feasibility studies. Pure Power is seeking an experienced Electrical Engineer to design and produce construction documents for utility-scale solar PV and battery energy storage (BESS) projects of 50 MW and larger.
Principal Mechanical Engineer (Solar Arrays) ProtingentPrincipal Mechanical Engineer (Solar Arrays)Westminster, CO$167,096–$229,757 / yearAbout Protingent: Protingent is an Award-Winning provider of top-tier Engineering and IT talent, trusted by companies at the forefront of innovation — from Software and Aerospace to AI, Clean Tech, Medical Devices, and Connected Technologies . Job Description: The Principal Mechanical Engineer role focuses on applying advanced technical principles, theories, and concepts to engineering projects, as well as contributing to the development of new principles and concepts.
Principal Manufacturing & Assembly Engineer Executive Recruiting GroupPrincipal Manufacturing & Assembly EngineerBroomfield, CO$120,000–$180,000We are seeking a Principal Manufacturing & Assembly Engineer who can develop manufacturing processes and assembly methods that transition designs into reliable, repeatable production. Design and develop rocket propulsion structures, motor cases, nozzles, and flight hardware.
Senior Electrical Engineer Salas O'BrienSenior Electrical EngineerLakewood, ColoradoOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Job Summary: As a Senior Electrical Engineer, you'll lead the design of innovative electrical systems for complex healthcare, life sciences, and commercial projects while collaborating with multidisciplinary teams to deliver solutions that improve the built environment.
Mechanical Engineer/ Project Manager Salas O'BrienMechanical Engineer/ Project ManagerLakewood, ColoradoOur specialized experience includes design for data centers, healthcare, science and technology, high-rise buildings, clean energy, education, and other building types as well as structural and building sciences, infrastructure asset management, advanced robotics, and more. Our team is growing and looking to add an experienced electrical engineer team member to our Health & Science Team with a minimum of 10 years of design experience, ideally with experience in healthcare design.
Electrical Engineer Career CollectiveElectrical EngineerDenver, ColoradoThe ideal candidate has experience developing construction documents, coordinating with multidisciplinary teams, and producing code-compliant designs through all project phases. This role will support the design and delivery of electrical systems for commercial, healthcare, higher education, multifamily, mixed-use, industrial, and institutional projects.
Data Center Water Engineer, Execution Engineering, Design, Engineering and Sustaining GoogleData Center Water Engineer, Execution Engineering, Design, Engineering and SustainingBoulder, CONote: By applying to this position you will have an opportunity to share your preferred working location from the following: Boulder, CO, USA; Atlanta, GA, USA; Austin, TX, USA; Kirkland, WA, USA; New York, NY, USA; Reston, VA, USA; Seattle, WA, USA; Sunnyvale, CA, USA . Experience with utility treatment and distribution systems, and experience with cross-discipline teams (structural, civil, IT/Telecom, mechanical, electrical, and architectural).
Senior/Staff Mechanical Design Engineer H3X Technologies IncSenior/Staff Mechanical Design EngineerLouisville, CO$135,000–$200,000 / yearYou'll work alongside world-class engineers and builders who are pioneering electric motor technology at scale on some of the coolest programs in the industry, from supersonic aircraft to power generation for AI datacenters. Joining H3X means working on hard, meaningful problems with a skunkworks-style team that's laser-focused on building exceptional products.
Mechanical Engineer, Space Based Interceptors (Senior - Staff) True AnomalyMechanical Engineer, Space Based Interceptors (Senior - Staff)Denver, CO$125,000–$255,000 / yearLeverage spacecraft and space environment design expertise - including precision mechanisms, electronics packaging, and launch load structural design - to inform cross-domain solutions and bring asymmetric technical advantage to Space Based Interceptors and hypersonic programs. Lead mechanical integration of propulsion subsystems, including solid rocket motor structural interfaces, divert and attitude control system (DACS) packaging, nozzle and TVC structural design, and cross-discipline coordination with propulsion engineers to ensure system-level compliance.