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358 stem jobs at 80 companies in Westminster, CO

1mo
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STEM Teacher
Denver, Colorado, United States
$51k-$66k/yr OnsiteFull Time
French American School of Denver
French American School of Denver: Tuition-free French immersion public charter elementary school.
3+ YOEBachelor's in education or STEM field required (Master's preferred), minimum 3 years school experience, experience teaching elementary STEM, strong PBIS/SEL and restorative practices, inventory and curriculum leadership, strong communication skills.
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3w
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STEM After School Instructor
Thornton or Broomfield
$60/hr OnsitePart Time, Temporary
Nexplore
Nexplore: Provides diverse educational enrichment programs for K-12 students.
Teaching K–5 STEM programs (Lego Robotics, RoboCoding, 3D printing); available Mon & Wed 3:30–4:30 PM for classes Sep 09–Dec 16; compensation $60 per hour of class/assignment.
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6d
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After School STEM Instructor
Boulder, Colorado, United States
$21-$26/hr OnsitePart Time
Play-Well TEKnologies
Play-Well TEKnologies: Provides LEGO-inspired engineering and STEM classes for children.
Experience working with children preferred; reliable transportation, ability to lift 40 lbs, pass background checks, complete required training, and manage classroom safety and parent communication.
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1mo
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Middle School STEM Teacher .5 FTE
Fort Lupton or Weld County
$48k-$104k/yr OnsitePart Time
Weld County School District Re-8
Weld County School District Re-8: Provides public K-12 education services to students in Fort Lupton.
Bachelor's in Education with Secondary Science endorsement required; Colorado teacher license required or obtainable; CPR/assessment knowledge of Colorado standards; proficiency with instructional technology preferred; middle school experience preferred.
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2w
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Principal Account Executive, STEM Sales
Charlotte or Fairfax or Chicago or Boston or Detriot or Atlanta or Denver or Pembroke Pines or San Diego
$75k-$125k/yr HybridFull Time
HeadFirst Group
HeadFirst Group: HR service provider and talent management platform.
Proven new business development and sales track record in staffing or talent solutions, strong communication and negotiation, ability to work independently, willingness to travel nationally; high school diploma required, bachelor’s preferred.
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1mo
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TEACHER, ELEMENTARY - STEM - KINDERGARTEN - 5TH GRADE
Denver, Colorado, United States
OnsiteFull Time
Denver Public Schools
Denver Public Schools: Operates public schools and educational programs in Denver, Colorado.
Bachelor's in Education; Colorado teaching license with Elementary Education endorsement; PLACE or Praxis II; HOUSSE qualified or alternative license; MS for Concurrent Enrollment; strong communication and classroom management.
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2w
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1st Grade Teacher, McAuliffe STEM Academy
Greeley, Colorado, United States
OnsiteFull Time
Greeley-Evans School District 6
Greeley-Evans School District 6: Operates public schools and educational programs for K-12 students.
Bachelor's degree and Colorado teaching license required; knowledge of Colorado content standards; classroom management, lesson planning, assessment, IEP implementation, and communication with parents.
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1mo
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Postdoc in Generative AI and Pedagogy (STEM)
Boulder, Colorado, United States
$70k/yr OnsiteFull Time
University of Colorado Boulder
University of Colorado Boulder: Public research university offering undergraduate and graduate education programs.
1+ YOEPh.D. or terminal degree required plus 1 year of post-secondary teaching as instructor of record; experience designing SoTL/DBER projects, synthesizing AI research, piloting AI tools, grant contribution, and faculty-facing resource development.
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1mo
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STEM Seasonal Professional Development Specialist (Per Diem Regular and Temporary) - CO, IL, KS, LA, MA, MI, MN, OH, PA, WI
United States or Colorado or Illinois or Kansas or Louisiana or Pennsylvania or Massachusetts or Michigan or Wisconsin or Ohio or Minnesota or Milwaukee or Denver or Boston or Pittsburgh or Cincinnati or Tempe or Austin or Petaluma or Rock Rapids or Bloomington or Kansas City
$25-$550/hr HybridMultiple Commitments Available
Imagine Learning
Imagine Learning: Providing digital-first K-12 curriculum and adaptive learning software solutions.
3+ YOEBachelor's degree required (graduate preferred); 2+ years delivering professional development and at least 3 years STEM education experience; teaching certification preferred; must be able to work remotely, travel locally, and provide fingerprint clearance.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Zoom, Microsoft Teams
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1mo
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STEM (Math/Science) Campus Director of Curriculum & Instruction (DCI) (2026-2027 School Year)
Denver, Colorado, United States
$78k-$93k/yr OnsiteFull Time
DSST Public Schools
DSST Public Schools: Public charter school network providing K-12 STEM education.
3+ YOEBachelor's degree, 3+ years teaching (6th-12th), demonstrated ability to coach and manage adults, experience with curriculum, assessment, and data-driven instruction.
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2w
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Elementary Teacher (Please apply directly STEM School Highlands Ranch - DO NOT apply online with DCSD)
Highlands Ranch, Colorado, United States
$52k-$109k/yr OnsiteFull Time
Douglas County School District
Douglas County School District: K-12 public school district serving Douglas County, Colorado.
Bachelor's degree, valid state teaching license, Colorado READ Act certification (or timeframe to obtain), strong literacy and math knowledge, classroom management and PBL instructional experience.
Learning Management System (LMS), Google Suite
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2mo
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Staff Multidisciplined Electronic Systems Engineer
Aurora, Colorado, United States
$177k-$266k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
12+ YOE12 years with a Bachelors in STEM; 10 years with a Masters in STEM; 8 years with a PhD in STEM; active TS/SCI clearance; willing to travel up to 25%; polygraph willingness; expertise in software-defined radios, modems, IP networking, RF systems, antenna design, and related troubleshooting.
Software-defined radios, Modems, IP networking, RF simulation tools, Networking software
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3mo
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Robotics Teacher
Greenwood Village, Colorado, United States
$29/hr OnsiteFull Time, Part Time
Fusion Academy
Fusion Academy: Provider of personalized one-on-one private middle and high schooling.
Teach robotics and computer science with personalized instruction; adapt lessons; collaborate with staff; maintain accurate records; strong communication; STEM knowledge; bachelor’s degree required; teaching credential or advanced STEM certifications a plus.
VEX Robotics, LEGO Mindstorms, Programming, Robotics, Engineering
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5d
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Jr. Systems Engineer - Boulder, Colorado
Boulder, Colorado, United States
$90k-$100k/yr OnsiteFull Time
Davidson Technologies
Davidson Technologies: Delivers engineering and technology solutions for national security missions.
0+ YOEBS in STEM +2yrs or MS in STEM (0yrs); active DoD Secret clearance; 1+ year software experience with Python and/or C++; Linux and utilities experience; SysML/MBSE experience; requirements and systems engineering skills.
Python, C++, Linux, grep, awk, cat, head, Cameo Enterprise Architecture, Rhapsody, MagicDraw, DOORS, Jira, Confluence, AFSIM, SysML, MBSE
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2mo
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R&D Software Engineer (Boulder, CO, US, 80301)
Boulder, Colorado, United States
$110k-$150k/yr OnsiteFull Time
Excelitas Technologies
Excelitas Technologies: Manufacturer of photonic solutions for sensing, detection, and imaging.
5+ YOEBachelor's in STEM; 5+ years professional C# programming; ability to translate requirements into software for production.
C#, WPF, ADO.NET, Entity Framework, WCF, MS SQL, TSQL, MVVM, Windows Services, MVC, JavaScript, Git, Visual Studio, VS Code, Python, C++
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3mo
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Robotics Teacher
Greenwood Village, Colorado, United States
$29/hr OnsiteFull Time
Fusion Academy
Fusion Academy: Provides 1-to-1 personalized middle and high school education.
Bachelor's degree; strong robotics/ STEM background; ability to teach coding/ computer science; teaching experience preferred.
Robotics, LEGO Mindstorms, VEX Robotics, Programming, Engineering
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3mo
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Junior OPIR Analyst - TS/SCI w/ CI POLY REQUIRED
Aurora, Colorado, United States
$70k-$90k/yr OnsiteFull Time
Altamira Technologies
Altamira TechnologiesNYSE: PSN: Provides data analytics and engineering for national security missions.
4+ YOETS/SCI with CI Poly clearance required; STEM degree or 4+ years of relevant experience; Colorado location.
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2mo
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Principal Command & Telemetry Software Modernization Engineer (Onsite)
Aurora, Colorado, United States
$108k-$205k/yr OnsiteFull Time
RTX
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
8+ YOEBachelor's degree in STEM and 8+ years software engineering; Java and C++; Linux and Windows; TS/SCI security clearance.
Docker, Kubernetes, Helm, Python, Java, C++, ActiveMQ, WineHQ, Raytheon Eclipse Command & Telemetry Product Line, AWS
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2mo
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Senior Systems Engineer
Littleton, Colorado, United States
$78k-$145k/yr OnsiteFull Time
Trident Systems
Trident Systems: Develops high-performance electronics for space and defense.
6+ YOEBachelor in STEM; 6+ yrs with BA or 4+ with MS; technical lead experience; secures systems approach; U.S. person.
Xilinx Zynq, Xilinx Versal, PCB design, CAD tools, MATLAB, Simulink, MBSE, STK, Power analysis tools, Altium, SOLIDWORKS
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1mo
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Youth Drone Instructor
Denver, Colorado, United States
OnsitePart Time
Athletes Global Corporation
Athletes Global Corporation: Provides youth development, leadership, and educational enrichment programs.
2+ YOEExperience with children in teaching/camp, familiarity with drones, strong classroom management, STEM enthusiasm, adaptable lessons, background check.
Drone, Remote control devices
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