Mechanical Engineering Intern for Photonics Physics Package R&D - 996 Quantinuum LLCMechanical Engineering Intern for Photonics Physics Package R&D - 996Broomfield, CO$27–$36 / hourKey Responsibilities: Support the trapped-ion integrated photonics R&D effort through one or more of the following: Support the design, build, integration, and/or operation of cryogenic ultra-high vacuum (UHV) test systems used to evaluate and scale next-generation quantum computing technologies. With 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.
Mechanical Engineering Intern For Photonics Physics Package R&D - 996 QuantinuumMechanical Engineering Intern For Photonics Physics Package R&D - 996Broomfield, CO$27–$36 / hourKey Responsibilities: Support the trapped-ion integrated photonics R&D effort through one or more of the following: Support the design, build, integration, and/or operation of cryogenic ultra-high vacuum (UHV) test systems used to evaluate and scale next-generation quantum computing technologies. With 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.
2026 Intern Conversion - Aerospace Software Apps Engineer I Blue Origin2026 Intern Conversion - Aerospace Software Apps Engineer IDenver, Washington$110,623–$154,871.85 / 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.
2026 Intern Conversion - Test Engineer I Blue Origin2026 Intern Conversion - Test Engineer IDenver, Washington$81,313–$113,837.85 / 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.
2026 Intern Conversion - Structural Engineer I Blue Origin2026 Intern Conversion - Structural Engineer IDenver, Washington$81,313–$113,837.85 / 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.
2026 Intern Conversion - Industrial Engineer I Blue Origin2026 Intern Conversion - Industrial Engineer IDenver, Washington$75,289–$105,404.25 / 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.
Systems Engineering Intern - Summer 2027 Lunar Outpost Inc.Systems Engineering Intern - Summer 2027Golden, COQualifications: Pursuing a Bachelor's or Masters degree in Mechanical Engineering, Electrical Engineering, Aerospace Engineering, or a related field Proficiency in Microsoft Office Suite Strong analytical and problem-solving skills, with attention to detail and the ability to work methodically in a fast-paced, dynamic environment Can effectively demonstrate communication and interpersonal skills, while also excelling in collaboration and teamwork in an interdisciplinary environment Exhibits strong organizational and time management skills under pressure and in stressful situations Fueled by a passion for space exploration and the boundless possibilities beyond our world. Key Responsibilities: Assist with requirements development, decomposition, and traceability to ensure customer requirements are satisfied Assist with planning and execution of validation and verification for customer requirements Learn the systems engineering lifecycle through supporting technical teams in the development, documentation, building, testing, and verification of rover subsystems, payloads, and ground systems Support test plan development and creation in support of V&V activities Support other systems engineering tasks, such as ConOps development, and interface definition between teams Support system and lower-level requirements management, including change control, audits, and coordination with other teams.
2026 Intern Conversion - Electronics/Electrical Systems Engineer I Blue Origin Enterprises LP2026 Intern Conversion - Electronics/Electrical Systems Engineer IDenver, CO$87,816–$122,942.40 / 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.
Manufacturing Engineering Intern - 998 QuantinuumManufacturing Engineering Intern - 998Broomfield, CO$27–$36 / hourWith 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.
2026 Intern Conversion - Guidance, Navigation & Control Engineer I Blue Origin Enterprises LP2026 Intern Conversion - Guidance, Navigation & Control Engineer ILongmont, CO$87,816–$122,942.40 / 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.
2026 Intern Conversion - Software Development Engineer I Blue Origin Enterprises LP2026 Intern Conversion - Software Development Engineer IDenver, CO$110,623–$154,871.85 / 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.
Architect Intern (Summer 2027) (For Current & Recent Hntb Interns Only) HNTB CorporationArchitect Intern (Summer 2027) (For Current & Recent Hntb Interns Only)Denver, CO$22.94–$34.41 / hourStaffing/employment agencies who have fee agreements with HNTB must submit applicants to the designated HNTB recruiter to be eligible for placement fees. Locations: Denver, CO, Kansas City, MO, Los Angeles, CA (Figueroa Street), Miami, FL, New York, NY, Seattle, WA (Downtown), Tampa, FL.
Geological Engineering Intern - Summer 2027 WSP Global IncGeological Engineering Intern - Summer 2027Lakewood, CO$22.17–$29.96 / hourWSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location. WSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location.
Systems Engineering Intern (Summer 2027) Sierra Nevada CorpSystems Engineering Intern (Summer 2027)Englewood, CO$18.13–$31.72 / hourThe ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support.
Software Engineering Intern (Summer 2027) Sierra Nevada CorpSoftware Engineering Intern (Summer 2027)Englewood, CO$18.13–$31.72 / hourThe ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems. Its end-to-end Command, Control, Computers, Communications and Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/flight training and complete logistics support.
Water Resources Engineering Intern (Summer 2027!) CDM Smith IncWater Resources Engineering Intern (Summer 2027!)Denver, COIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. During this internship with our Water Resources group students will work closely with senior engineers participating in a variety of water resources engineering projects that include hydrologic, hydraulic, water quality or systems modeling.
Water Resources Engineering Intern - Summer 2027 AtkinsRealis Group IncWater Resources Engineering Intern - Summer 2027Denver, CO$25–$31 / hourAs an Intern, you will participate in Explore, our intern development initiative, and will enjoy a host of benefits including: Competitive salary Hands-on experience with industry leaders Support and mentorship from various professionals throughout the business Career and educational exploration opportunities such as Client Site Visits, Weekly Lunch & Learns, & various virtual and/or in-person activities. Note to staffing and direct hire agencies: In the event a recruiter or agency who is not on our preferred supplier list submits a resume/candidate to anyone in the company, AtkinsRéalis family of companies, we explicitly reserve the right to recruit and hire the candidate(s) at our discretion and without any financial obligation to the recruiter or agency.
civil-engineering-intern-transmission-distribution-distribution-modernization-denver Burns & McDonnellcivil-engineering-intern-transmission-distribution-distribution-modernization-denverDenver, CO$19–$35 / hourThe Transmission & Distribution group is responsible for the planning and design of electrical transmission projects in power delivery, including overhead transmission, underground transmission, distribution systems, substation design, telecommunication & network engineering, pipelines, renewable power integration, security, grid modernization and more. Burns & McDonnell's sick leave program includes the paid sick leave entitlements provided under the Colorado Healthy Families and Workplaces Act (HFWA).
civil-engineering-intern-transmission-distribution-civil-structural-denver Burns & McDonnellcivil-engineering-intern-transmission-distribution-civil-structural-denverDenver, CO$19–$35 / hourThe Transmission & Distribution group is responsible for the planning and design of electrical transmission projects in power delivery, including overhead transmission, underground transmission, distribution systems, substation design, telecommunication & network engineering, pipelines, renewable power integration, security, grid modernization and more. Burns & McDonnell's sick leave program includes the paid sick leave entitlements provided under the Colorado Healthy Families and Workplaces Act (HFWA).
Mechanical Engineering Intern - Nuclear (Summer 2027) Sargent & LundyMechanical Engineering Intern - Nuclear (Summer 2027)Englewood, Colorado$18–$30 / hourThis position requires active enrollment in a Bachelor’s or Master’s of Science degree i n Mechanical Engineering, Chemical Engineering, Nuclear Engineering, General Engineering, or Systems Engineering with a strong academic background and coursework in mechanical systems analysis, including thermodynamics, fluid mechanics, and/or heat transfer . Since 1954, we’ve been a trusted leader in nuclear engineering, design, and licensing, with expertise spanning small modular reactors (SMRs), advanced reactor technology (ART), and first-of-a-kind commercial reactor restart projects.