NewProject Engineer I – Mechanical & HVAC Construction Horizon Mechanical SolutionsProject Engineer I – Mechanical & HVAC ConstructionDenver, CO$28–$32 / hourFull timeThe Opportunity : You will support Project Managers by coordinating project documentation, tracking schedules, and helping keep commercial and industrial mechanical projects moving forward. Monitor project procurement tracking logs to ensure materials and specialized HVAC equipment arrive on-site on schedule.
Project Engineer (Growth) SSR Mining IncProject Engineer (Growth)Denver, CO$120,000–$135,000 / yearReporting to the Study Director, the Project Engineer will coordinate and manage technical workstreams associated with mining, processing, infrastructure, and capital project studies from scoping through pre-feasibility and feasibility stages and prepare for execution. The Project Engineer will help develop study reports (such as PFS and FS reports), technical presentations, economic evaluations, and business cases required to advance projects through the Company's investment pipeline.
NewMechanical/Propulsion Test Engineer Astra Core-XMechanical/Propulsion Test EngineerBroomfield, CO$125,000–$170,000 / yearYou’ll be responsible for assembling, instrumenting, and testing components, subsystems, and complete vehicles using your technical background and available references under the guidance of subject matter experts in several key areas. \n Astra CoreX, Inc. (ACX) is seeking a Mechanical/Propulsion Test Engineer to own the assembly, instrumentation, and testing of propulsion hardware of our launch vehicles.
Director, Mechanical Equipment Supply Chain SB Energy Global LLCDirector, Mechanical Equipment Supply ChainDenver, CO$190,000–$230,000 / yearReporting to the Head of Supply Chain, this role will play a central role in scaling SB Energy's data center infrastructure platform by developing resilient and high-performing supplier ecosystems across key thermal infrastructure categories including liquid cooling systems, chillers, cooling towers, CRAH/CRAC systems, heat exchangers, pumping systems, and modular thermal solutions. SB Energy is seeking a strategic and execution-oriented Director, Mechanical Equipment Supply Chain to lead the global sourcing, supplier relationship management, and supply continuity strategies for critical thermal infrastructure supporting next-generation AI factory and advanced data center developments.
System Safety Engineer III - Lunar Permanence Blue Origin Enterprises LPSystem Safety Engineer III - Lunar PermanenceDenver, CO$119,814–$167,738.55 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Experience with reliability/life test design (failure modes discovery, life demonstration, and screening), Weibull analysis and parameter estimation, stress-strength interference analyses, probability distribution estimation, reliability growth modeling, and probabilistic risk analysis.
Avionics Project Engineer ManTech International CorpAvionics Project EngineerCentennial, CO$89,100–$148,200 / yearThe Avionics Project Engineer will leverage their strong technical background and knowledge to support United States Space Force (USSF) Space Systems Command (SSC) launch services for SYD80 missions, to include providing launch vehicle avionics design and test expertise, supporting hardware manufacturing and quality assurance, and providing mission assurance support to the United Launch Alliance (ULA) Vulcan rocket. Responsibilities include but are not limited to: Providing launch vehicle (LV) systems engineering and avionics expertise at our Centennial, CO offices across design, test, manufacturing, and launch operations, leveraging comprehensive knowledge of LV systems including solid rocket motors, liquid propellant engines, structures, and ground support equipment.
Aerospace Systems Engineer I - Early Career (2026 Starts) Blue Origin Enterprises LPAerospace Systems Engineer I - Early Career (2026 Starts)Denver, CO$74,537–$104,351.10 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Spacecraft Project Engineer Blue Origin Enterprises LPSpacecraft Project EngineerDenver, CO$110,938–$155,312.85 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
Aerospace Systems Engineer I - Early Career (Top Secret or Secret Clearance Required) Blue Origin Enterprises LPAerospace Systems Engineer I - Early Career (Top Secret or Secret Clearance Required)Longmont, CO$74,537–$104,351.10 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.
NewAdvanced Cryogenic Engineer - 950 QuantinuumAdvanced Cryogenic Engineer - 950Broomfield, CO$113,000–$142,000 / yearWith active engagements spanning pharmaceuticals, material science, financial services, government, industrial sectors, and leading academic and research institutions worldwide, we are helping organizations unlock the transformative potential of quantum computing. Our global team of more than 800 employees includes many of the world's leading scientists, engineers, and researchers, with more than 70% of our technology team holding advanced degrees at the Master's or PhD level.
NewMechanical Design Engineer Galloway & CompanyMechanical Design EngineerEnglewood, CO$74,000–$90,000 / yearPerforms mechanical design calculations (heating, ventilation, air conditioning, plumbing, process piping, etc.), sketches, technical comparisons, and similar technical work as required by assignment under direct supervision of the project engineer. This role is an exciting opportunity to grow your mechanical engineering career by working hands-on with real projects while learning directly from experienced engineers.
Sr. Mechanical Engineer (C) ROCKWOOLSr. Mechanical Engineer (C)Denver, CO$115,000–$135,000 / yearWork Environment & Conditions: Our offices are designed to inspire collaboration, creativity, and meaningful social interactions., empowering employees to achieve balance and bring their best selves to work. We are a global company with 12,000 employees, located in 37 countries with 36 manufacturing facilities… all focused on one common purpose - to release the natural power of stone to enrich modern living.
Mechanical Engineer II (Pyrolysis) Charm IndustrialMechanical Engineer II (Pyrolysis)Fort Lupton, COAs a Mechanical Engineer based out of our Fort Lupton facility, you’ll be responsible for designing the next generation of pyrolysis technology, implementing and troubleshooting mechanical systems in production, and collaborating with the broader engineering team, including electrical, automation, and manufacturing engineers, as well as fabricators and technicians. Design unique solutions for our next generation operations pyrolyzer: Develop mechanical and electromechanical systems for production use while considering interfacing systems, operating requirements, operator burden, and regular service and maintenance.
2027 Masters ASIC Package Engineering Co-op/Intern Advanced Micro Devices Inc2027 Masters ASIC Package Engineering Co-op/InternLongmont, COWHO WE ARE LOOKING FOR: You are currently enrolled in a US based University in a Masters degree program majoring in Electrical engineering, Engineering Science, Computer Engineering, Mechanical Engineering, Material Science Engineering, or a related field. WHAT YOU WILL BE DOING: We are seeking a highly motivated ASIC Package Engineering intern/co-op to join our team and work with our team of engineers in bringing new and advanced packaging technology to reality.
Mechanical Engineering Manager CesiumAstroMechanical Engineering ManagerWestminster, CO$158,000–$189,000 / yearPlease Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State. In addition to developing engineering talent, the Manager will serve as a senior technical authority, leading complex mechanical system and hardware development across the full product lifecycle-from concept through in-orbit support-for aerospace and space applications.
Engineer I - Mechanical/Process CoorsTek IncEngineer I - Mechanical/ProcessGolden, COThe engineer will work closely with experienced engineers, machinists, and manufacturing personnel to develop ceramic parts, establish machining processes, troubleshoot problems, and improve product quality and manufacturability. This role is ideal for an engineer who enjoys working with both engineering design and CNC machinery and wants to see products progress from concept and prototype through production.
Mechanical & Electrical Assembler NOVA AutomationMechanical & Electrical AssemblerDenver, COFull timeNOVA Automation participates in the federal government’s E-Verify program, which confirms employment authorization of all newly hired employees and most existing employees through an electronic database maintained by the Social Security Administration and Department of Homeland Security. The company focuses on providing complete end-to-end solutions using automation and robotics for bulk product handling from the storage of material to the palletized product.
Vice President of Engineering Forge NanoVice President of EngineeringThornton, CO$150,000–$225,000 / yearThe Vice President of Engineering is a senior leadership role responsible for leading Forge Nano's product engineering organization, including 200 mm platform hardening, 300 mm platform development, controls engineering, process engineering, software and systems engineering, verification, and product release. Collaborate closely with Manufacturing, Quality, Supply Chain, Service, R&D, Sales, and Program Management to ensure manufacturability, supplier readiness, FAT/SAT readiness, successful product launches, and effective field support.
Ground & Flight Test Engineer, Integration & Safety True Anomaly IncGround & Flight Test Engineer, Integration & SafetyDenver, CO$120,000–$195,000 / yearTo conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. This role supports the full test planning and execution lifecycle - from initial concept and test requirements development through execution, data reduction, and post-test reporting - while serving as the primary integration and safety coordination lead across all test activities.
Senior Mechatronics Engineer Blue Origin Enterprises LPSenior Mechatronics EngineerLongmont, CO$133,500–$186,898.95 / yearand/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing, vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.