Company list
A searchable list of companies, built from company-lists (opens in a new tab). New regions appear here when they are added to that repository. Use it to pick employers, then apply on each company's career page. The job boards page covers where to find the openings.
| Accure Acne (opens in a new tab) | Healthcare | Medical devices | Boulder | CO | Boulder |
| Advanced Energy Industries (opens in a new tab) | Electronics | Power electronics | Denver | CO | Denver |
| Advanced Space (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Westminster | CO | Denver |
| AgentSync (opens in a new tab) | Software and IT | Enterprise software | Denver | CO | Denver |
| Alchemer (opens in a new tab) | Software and IT | Enterprise software | Louisville | CO | Boulder |
| AlloSource (opens in a new tab) | Healthcare | – | Centennial | CO | Denver |
| Ambiq (opens in a new tab) | Semiconductors | Chip design | Austin | TX | Austin |
| AMD (opens in a new tab) | Semiconductors | Chip design | Santa Clara; Austin | CA; TX | San Francisco; Austin |
| Amentum (opens in a new tab) | Construction and engineering | – | Chantilly | VA | Northern Virginia |
| AMP (opens in a new tab) | Industrial | Robotics | Louisville | CO | Boulder |
| Anduril Industries (opens in a new tab) | Aerospace and defense | Uncrewed aircraft and vehicles | Costa Mesa | CA | Los Angeles |
| Angi (opens in a new tab) | Software and IT | – | Denver | CO | Denver |
| Apex (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Los Angeles | CA | Los Angeles |
| Appian (opens in a new tab) | Software and IT | Enterprise software | McLean | VA | Northern Virginia |
| Apple (opens in a new tab) | Consumer products | Consumer electronics | Cupertino | CA | San Francisco |
| Arm (opens in a new tab) | Semiconductors | Chip design | Austin | TX | Austin |
| Arrive Health (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Arrow Electronics (opens in a new tab) | Electronics | Electronic components distribution | Centennial | CO | Denver |
| Artimus Robotics (opens in a new tab) | Industrial | Robotics | Boulder | CO | Boulder |
| Astroscale U.S. (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Denver | CO | Denver |
| Austin Energy (opens in a new tab) | Energy and utilities | Electric utility | Austin | TX | Austin |
| Axiom Space (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Houston | TX | Houston |
| BAE Systems (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Broomfield; Westminster | CO | Boulder; Denver |
| Baker Hughes (opens in a new tab) | Energy and utilities | Oil and gas | Houston | TX | Houston |
| BioIntelliSense (opens in a new tab) | Healthcare | Medical devices | Golden | CO | Denver |
| Blue Canyon Technologies (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Lafayette | CO | Boulder |
| Boom Supersonic (opens in a new tab) | Aerospace and defense | – | Centennial | CO | Denver |
| Booz Allen Hamilton (opens in a new tab) | Software and IT | – | McLean | VA | Northern Virginia |
| Bureau of Reclamation Technical Service Center (opens in a new tab) | Government | Federal agency | Denver | CO | Denver |
| CACI International (opens in a new tab) | Software and IT | – | Reston | VA | Northern Virginia |
| Caltech (opens in a new tab) | Education and research | University or research institute | Pasadena | CA | Los Angeles |
| Canopy Aerospace & Defense (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Littleton | CO | Denver |
| CenterPoint Energy (opens in a new tab) | Energy and utilities | Electric utility | Houston | TX | Houston |
| CIRCA Scientific (opens in a new tab) | Healthcare | Medical devices | Englewood | CO | Denver |
| Cirrus Logic (opens in a new tab) | Semiconductors | Chip design | Austin | TX | Austin |
| CirrusMD (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Cisco (opens in a new tab) | Telecommunications | Network equipment | San Jose | CA | San Francisco |
| Cleerly (opens in a new tab) | Healthcare | Medical devices | Denver | CO | Denver |
| Cologix (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Denver | CO | Denver |
| Conga (opens in a new tab) | Software and IT | Enterprise software | Broomfield | CO | Boulder |
| ConocoPhillips (opens in a new tab) | Energy and utilities | Oil and gas | Houston | TX | Houston |
| CORE Electric Cooperative (opens in a new tab) | Energy and utilities | Electric utility | Sedalia | CO | Denver |
| CoreSite (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Denver | CO | Denver |
| Crusoe (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Denver | CO | Denver |
| CSG (opens in a new tab) | Software and IT | Enterprise software | Englewood | CO | Denver |
| DataBank (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Centennial | CO | Denver |
| DaVita (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Dell Technologies (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Round Rock | TX | Austin |
| DispatchHealth (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Earable Neuroscience (opens in a new tab) | Healthcare | – | Boulder | CO | Boulder |
| EchoStar (opens in a new tab) | Telecommunications | Satellite communications | Englewood | CO | Denver |
| Elephant Energy (opens in a new tab) | Construction and engineering | – | Broomfield | CO | Boulder |
| Emporia (opens in a new tab) | Energy and utilities | Energy storage | Littleton | CO | Denver |
| encoord (opens in a new tab) | Energy and utilities | – | Edgewater | CO | Denver |
| Encore Electric (opens in a new tab) | Construction and engineering | Building electrical and controls engineering | Lakewood | CO | Denver |
| Energy Fuels (opens in a new tab) | Mining and materials | Mining | Lakewood | CO | Denver |
| Equinix (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Englewood; Ashburn | CO; VA | Denver; Northern Virginia |
| ERCOT (opens in a new tab) | Energy and utilities | Electric utility | Austin | TX | Austin |
| Exabeam (opens in a new tab) | Software and IT | Cybersecurity | Broomfield | CO | Boulder |
| ExoTerra Resource (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Littleton | CO | Denver |
| FieldLine (opens in a new tab) | Healthcare | Medical devices | Boulder | CO | Boulder |
| Flatiron Energy (opens in a new tab) | Energy and utilities | Energy storage | Denver | CO | Denver |
| Flexential (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Centennial | CO | Denver |
| FreeWave Technologies (opens in a new tab) | Electronics | RF and microwave | Boulder | CO | Boulder |
| FusionAuth (opens in a new tab) | Software and IT | Cybersecurity | Westminster | CO | Denver |
| General Dynamics (opens in a new tab) | Aerospace and defense | – | Reston | VA | Northern Virginia |
| George Mason University (opens in a new tab) | Education and research | University or research institute | Fairfax | VA | Northern Virginia |
| GHX (opens in a new tab) | Healthcare | – | Louisville | CO | Boulder |
| Gogo (opens in a new tab) | Telecommunications | – | Broomfield | CO | Boulder |
| Google (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Mountain View | CA | San Francisco |
| Grasshopper Health (opens in a new tab) | Healthcare | Medical devices | Denver | CO | Denver |
| HeartHero (opens in a new tab) | Healthcare | Medical devices | Denver | CO | Denver |
| Hewlett Packard Enterprise (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Spring | TX | Houston |
| Housecall Pro (opens in a new tab) | Software and IT | Enterprise software | Denver | CO | Denver |
| Ibotta (opens in a new tab) | Software and IT | – | Denver | CO | Denver |
| Infinitum (opens in a new tab) | Industrial | Industrial machinery | Austin | TX | Austin |
| Intrepid Potash (opens in a new tab) | Mining and materials | Mining | Denver | CO | Denver |
| Intuitive Machines (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Houston | TX | Houston |
| Iridium (opens in a new tab) | Telecommunications | Satellite communications | McLean | VA | Northern Virginia |
| JE Dunn Construction (opens in a new tab) | Construction and engineering | – | Denver | CO | Denver |
| JumpCloud (opens in a new tab) | Software and IT | Cybersecurity | Louisville | CO | Boulder |
| JUWI (opens in a new tab) | Energy and utilities | Solar | Boulder | CO | Boulder |
| KBR (opens in a new tab) | Construction and engineering | Engineering consulting and design services | Houston | TX | Houston |
| Kiewit (opens in a new tab) | Construction and engineering | – | Lone Tree | CO | Denver |
| LA Metro (opens in a new tab) | Transportation | Public transit | Los Angeles | CA | Los Angeles |
| Lam Research (opens in a new tab) | Semiconductors | Semiconductor equipment | Fremont | CA | San Francisco |
| Lawrence Livermore National Laboratory (opens in a new tab) | Education and research | National or federal laboratory | Livermore | CA | San Francisco |
| Leidos (opens in a new tab) | Software and IT | – | Reston | VA | Northern Virginia |
| Lennox-Gentle Automation (opens in a new tab) | Industrial | Industrial automation and controls | Denver | CO | Denver |
| Lifeloc Technologies (opens in a new tab) | Healthcare | Medical devices | Wheat Ridge | CO | Denver |
| Lockheed Martin (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Littleton | CO | Denver |
| Los Angeles Department of Water and Power (opens in a new tab) | Energy and utilities | Electric utility | Los Angeles | CA | Los Angeles |
| Lumen (opens in a new tab) | Telecommunications | – | Denver | CO | Denver |
| Lunar Outpost (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Golden | CO | Denver |
| ManTech (opens in a new tab) | Software and IT | – | Herndon | VA | Northern Virginia |
| Martin/Martin (opens in a new tab) | Construction and engineering | Engineering consulting and design services | Lakewood | CO | Denver |
| Merrick & Company (opens in a new tab) | Construction and engineering | Engineering consulting and design services | Greenwood Village | CO | Denver |
| Metropolitan Transit Authority of Harris County (opens in a new tab) | Transportation | Public transit | Houston | TX | Houston |
| Micron Technology (opens in a new tab) | Semiconductors | – | Austin; Manassas | TX; VA | Austin; Northern Virginia |
| MMA Space (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Broomfield | CO | Boulder |
| NASA Johnson Space Center (opens in a new tab) | Government | Federal agency | Houston | TX | Houston |
| National Laboratory of the Rockies (opens in a new tab) | Education and research | National or federal laboratory | Golden | CO | Denver |
| Newmont (opens in a new tab) | Mining and materials | Mining | Denver | CO | Denver |
| NexusPCB Technologies (opens in a new tab) | Electronics | Printed circuit boards and assembly | Littleton | CO | Denver |
| NioCorp Developments (opens in a new tab) | Mining and materials | Mining | Centennial | CO | Denver |
| NIST (opens in a new tab) | Government | Federal agency | Boulder | CO | Boulder |
| NOAA (opens in a new tab) | Government | Federal agency | Boulder | CO | Boulder |
| Northern Virginia Electric Cooperative (opens in a new tab) | Energy and utilities | Electric utility | Manassas | VA | Northern Virginia |
| Northrop Grumman (opens in a new tab) | Aerospace and defense | Defense electronics | Redondo Beach; Englewood; Falls Church | CA; CO; VA | Los Angeles; Denver; Northern Virginia |
| Nova Engineering (opens in a new tab) | Electronics | Printed circuit boards and assembly | Denver | CO | Denver |
| NRG Energy (opens in a new tab) | Energy and utilities | Electric utility | Houston | TX | Houston |
| NVIDIA (opens in a new tab) | Semiconductors | Chip design | Santa Clara | CA | San Francisco |
| NXP Semiconductors (opens in a new tab) | Semiconductors | Fabrication and packaging | Austin | TX | Austin |
| Orbit Fab (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Lafayette | CO | Boulder |
| OrthoFi (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Outrider (opens in a new tab) | Industrial | Robotics | Brighton | CO | Denver |
| Pacific Gas and Electric Company (opens in a new tab) | Energy and utilities | Electric utility | Oakland | CA | San Francisco |
| Parsons (opens in a new tab) | Construction and engineering | Engineering consulting and design services | Chantilly | VA | Northern Virginia |
| Pathlock (opens in a new tab) | Software and IT | Cybersecurity | Denver | CO | Denver |
| Pathware (opens in a new tab) | Healthcare | Medical devices | Golden | CO | Denver |
| Pax8 (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Greenwood Village | CO | Denver |
| Peraton (opens in a new tab) | Software and IT | – | Reston | VA | Northern Virginia |
| Ping Identity (opens in a new tab) | Software and IT | Cybersecurity | Denver | CO | Denver |
| Power Controls (opens in a new tab) | Industrial | Industrial automation and controls | Denver | CO | Denver |
| PureSky Energy (opens in a new tab) | Energy and utilities | Solar | Denver | CO | Denver |
| QSC Systems (opens in a new tab) | Electronics | Electronics contract manufacturing (box build and system assembly) | Longmont | CO | Boulder |
| Quanta Services (opens in a new tab) | Construction and engineering | Engineering consulting and design services | Houston | TX | Houston |
| Raven Space Systems (opens in a new tab) | Aerospace and defense | Uncrewed aircraft and vehicles | Broomfield | CO | Boulder |
| Raytheon (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Aurora | CO | Denver |
| Redeux Energy (opens in a new tab) | Energy and utilities | Solar | Denver | CO | Denver |
| Redwire (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Littleton; Longmont | CO | Denver; Boulder |
| RES (opens in a new tab) | Energy and utilities | Wind | Denver | CO | Denver |
| Rice University (opens in a new tab) | Education and research | University or research institute | Houston | TX | Houston |
| Rocket Lab (opens in a new tab) | Aerospace and defense | Launch vehicles | Long Beach | CA | Los Angeles |
| Royal Gold (opens in a new tab) | Mining and materials | Mining | Denver | CO | Denver |
| SAIC (opens in a new tab) | Software and IT | – | Reston | VA | Northern Virginia |
| Salas O'Brien (opens in a new tab) | Construction and engineering | Engineering consulting and design services | Boulder; Lakewood | CO | Boulder; Denver |
| Samsung Austin Semiconductor (opens in a new tab) | Semiconductors | Fabrication and packaging | Austin | TX | Austin |
| Scythe Robotics (opens in a new tab) | Industrial | Robotics | Longmont | CO | Boulder |
| Shift Controls (opens in a new tab) | Industrial | Industrial automation and controls | Denver | CO | Denver |
| Sierra Space (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Centennial; Louisville | CO | Denver; Boulder |
| Silicon Labs (opens in a new tab) | Semiconductors | Chip design | Austin | TX | Austin |
| SLAC National Accelerator Laboratory (opens in a new tab) | Education and research | National or federal laboratory | Menlo Park | CA | San Francisco |
| SleepImage (opens in a new tab) | Healthcare | Medical devices | Denver | CO | Denver |
| Sodern America (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Englewood | CO | Denver |
| SolarWinds (opens in a new tab) | Software and IT | Enterprise software | Austin | TX | Austin |
| Solid Power (opens in a new tab) | Energy and utilities | Energy storage | Louisville | CO | Boulder |
| Solitario Resources (opens in a new tab) | Mining and materials | Mining | Wheat Ridge | CO | Denver |
| SonderMind (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Southern California Edison (opens in a new tab) | Energy and utilities | Electric utility | Rosemead | CA | Los Angeles |
| STACK Infrastructure (opens in a new tab) | Software and IT | Cloud and data center infrastructure | Denver | CO | Denver |
| StackHawk (opens in a new tab) | Software and IT | Cybersecurity | Denver | CO | Denver |
| Stanford University (opens in a new tab) | Education and research | University or research institute | Stanford | CA | San Francisco |
| Strive Health (opens in a new tab) | Healthcare | – | Denver | CO | Denver |
| Summit Interconnect (opens in a new tab) | Electronics | Printed circuit boards and assembly | Aurora | CO | Denver |
| Summit Materials (opens in a new tab) | Mining and materials | Materials and chemicals | Denver | CO | Denver |
| SunShare (opens in a new tab) | Energy and utilities | Solar | Denver | CO | Denver |
| Swimlane (opens in a new tab) | Software and IT | Cybersecurity | Denver | CO | Denver |
| Synopsys (opens in a new tab) | Software and IT | Enterprise software | Sunnyvale | CA | San Francisco |
| Tendeg (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Louisville | CO | Boulder |
| Terumo Blood and Cell Technologies (opens in a new tab) | Healthcare | Medical devices | Lakewood | CO | Denver |
| Tesla (opens in a new tab) | Automotive | Electric vehicles and drivetrains | Fremont; Austin | CA; TX | San Francisco; Austin |
| The University of Texas at Austin (opens in a new tab) | Education and research | University or research institute | Austin | TX | Austin |
| Todyl (opens in a new tab) | Software and IT | Cybersecurity | Denver | CO | Denver |
| TransUnion (opens in a new tab) | Software and IT | Enterprise software | Denver | CO | Denver |
| Tri-State Generation and Transmission (opens in a new tab) | Energy and utilities | Electric utility | Westminster | CO | Denver |
| Trimble (opens in a new tab) | Software and IT | Enterprise software | Westminster | CO | Denver |
| True Anomaly (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Centennial | CO | Denver |
| TTM Technologies (opens in a new tab) | Electronics | Printed circuit boards and assembly | Littleton | CO | Denver |
| U.S. National Science Foundation (opens in a new tab) | Government | Federal agency | Alexandria | VA | Northern Virginia |
| UCLA (opens in a new tab) | Education and research | University or research institute | Los Angeles | CA | Los Angeles |
| United Launch Alliance (opens in a new tab) | Aerospace and defense | Launch vehicles | Denver | CO | Denver |
| United Power (opens in a new tab) | Energy and utilities | Electric utility | Brighton | CO | Denver |
| University of California, Berkeley (opens in a new tab) | Education and research | University or research institute | Berkeley | CA | San Francisco |
| University of Houston (opens in a new tab) | Education and research | University or research institute | Houston | TX | Houston |
| University of Southern California (opens in a new tab) | Education and research | University or research institute | Los Angeles | CA | Los Angeles |
| Urban Sky (opens in a new tab) | Aerospace and defense | Uncrewed aircraft and vehicles | Denver | CO | Denver |
| Vantor (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Westminster | CO | Denver |
| Varda Space Industries (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | El Segundo | CA | Los Angeles |
| Vestas (opens in a new tab) | Energy and utilities | Wind | Brighton | CO | Denver |
| Voyager Technologies (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Denver | CO | Denver |
| Walker Component Group (opens in a new tab) | Electronics | Electronic components distribution | Denver | CO | Denver |
| Xcel Energy (opens in a new tab) | Energy and utilities | Electric utility | Denver | CO | Denver |
| York Space Systems (opens in a new tab) | Aerospace and defense | Spacecraft and space systems | Greenwood Village | CO | Denver |
| Zayo (opens in a new tab) | Telecommunications | – | Boulder | CO | Boulder |
| Zircadia (opens in a new tab) | Healthcare | Medical devices | Denver | CO | Denver |
Data from company-lists (opens in a new tab), credited to company-lists contributors (opens in a new tab). If a row is wrong or a company is missing, open an issue or a pull request in that repository.
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Content by eeprep contributors (opens in a new tab), licensed CC BY 4.0 (opens in a new tab). Code licensed MIT (opens in a new tab). Source is in the eeprep (opens in a new tab), resume-generator (opens in a new tab), and company-lists (opens in a new tab) repositories.