23 fall intern jobs at 14 companies in Thornton, CO
2w
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Fall Denver Operations Intern
Denver, Colorado, United States
$15/hr HybridInternship
High school diploma or equivalent, passion for non-profit work, strong communication, teamwork, adaptability, ability to manage multiple priorities; hybrid role with on-site presence in Denver; 15 hours/week.
2w
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GNC Intern (Fall 2026)
Golden, Colorado, United States
OnsiteFull Time
Pursuing an engineering/physics/math degree with coursework in dynamics and controls; working knowledge of Python, C++, or MATLAB/Simulink; understanding of rigid-body dynamics and electromagnetics; strong communication and analytical skills.
Python, C++, MATLAB, Simulink, Git
2mo
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Design Intern (Fall 2026)
Denver, Colorado, United States
OnsiteInternship
Must be currently enrolled in an undergraduate or graduate program; 2 years completed toward degree and 3.0+ GPA preferred. Requires attention to detail, problem-solving, communication, and basic Microsoft Office skills.
Microsoft Office
2mo
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Design Intern (Fall 2026)
Denver, Colorado, United States
$18-$30/hr OnsiteFull Time, Temporary
Must be currently enrolled in an undergraduate or graduate program; attention to detail, strong problem-solving and communication skills, basic Microsoft Office skills; preferred 2 years toward degree and 3.0+ GPA.
Microsoft Office
5d
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AI Intern (Fall 2026)
Fort Collins, Colorado, United States
$23/hr OnsiteInternship, Temporary
Computer Science student or recent graduate with Python and hands-on LLM API experience; familiarity with RAG, vector databases, prompt engineering, and AI agents; available 20+ hours weekly onsite.
Python, OpenAI, Anthropic, Gemini
1mo
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2026 Fall Intern - Aviation Safety
Denver, Colorado, United States
$20-$24/hr OnsiteInternship
Currently enrolled full-time in a bachelor's program (junior or senior), minimum 3.0 GPA, broad aviation education, proficient in Microsoft Office, strong communication and interpersonal skills.
Microsoft Office
5d
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Intern - Electrical Engineer - Fall 2026
Fort Collins or Minnesota or Massachusetts or California or Denver or Loveland or Boulder
$26-$36/hr OnsiteInternship
Pursuing an MS or Ph.D. in Electrical or Computer Engineering with GPA above 3.25; requires lab debugging, circuit analysis, Windows, MS Office, and design tools. CAD and embedded firmware experience preferred.
oscilloscopes, power meters, multimeters, logic analyzers, firmware interface tools, Windows, Microsoft Office Suite, CAD, UART, SPI, I2C
1w
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District Attorney Legal Intern Fall 2026
Fort Collins or Loveland
$18-$43/hr OnsiteInternship, Part Time
Completed law school and taken July 2026 Colorado Bar exam; strong writing, legal research, and courtroom interest; drafting motions and assisting attorneys in court.
14h
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Gift Planning Intern
Fort Collins, Colorado, United States
$16-$20/hr OnsiteMultiple Commitments Available
0+ YOECurrent undergraduate or graduate student with six months of office experience, Microsoft Office skills, problem-solving ability, attention to detail, communication skills, and availability for spring and fall semesters.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, ascend
2w
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2026 Legal & Contracts Fall Internship
Westminster, Colorado, United States
$20-$29/hr OnsiteInternship
Pursuing undergraduate or graduate degree in law, legal studies, business, public policy, or related field; strong analytical writing; basic risk assessment and project management experience; U.S. Person required; able to work onsite in Westminster, CO.
FAR, DFARS, ITAR, EAR
2mo
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Fall 2026 PR and Social Media Internship
San Diego or Los Angeles or New York City or Denver or Nashville
$575/yr HybridInternship
College junior/senior enrolled for academic credit; 16 hrs/week in-office (Mon-Thu) with Fridays remote; strong writing, communication, organization; proficiency with Word/PowerPoint/Excel (Mac) and Google Drive; AP style and social media knowledge.
Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Mac OS, Google Drive, Google Docs, Google Sheets, Google Slides, Muck Rack, Tagger, Sprout Social, Canva, Barcelona Principles
1mo
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Crisis Response Team Master's Level Clinical Internship Fall 2026 - Denver Sheriff Department
Denver, Colorado, United States
OnsitePart Time, Internship
0+ YOECurrently enrolled in an accredited Masters program in Social Work, Psychology, or related field; prerequisite coursework, valid driver's license, strong communication, and interest in corrections required.
1mo
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Crisis Response Team Master's Level Clinical Internship Fall 2026 - Denver Sheriff Department
Denver, Colorado, United States
OnsitePart Time
Currently enrolled in an accredited masters program (Social Work, Psychology or related), prerequisite coursework, valid driver’s license, strong communication, interest in corrections; no prior experience required.
3w
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Program and Non Profit Operations Internship - Fall
Denver, Colorado, United States
OnsitePart Time
1+ YOEMinimum 1 year coaching or teaching experience, attend mandatory staff training, plan and lead drills, ensure safety and positive experience for kids and families.
5d
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Internship -Education Public Relation
New York City or Washington or Abu Dhabi or Atlanta or Bangalore or Bangkok or Beijing or Boston or Chicago or Delhi or Denver or Detroit or Dublin or Fort Lauderdale or Frankfurt or Hong Kong or Honolulu or Jerusalem or Kuala Lumpur or London or Los Angeles or Madison or Manila or Melbourne or Mumbai or Munich or Nashville or Paris or Portland or San Diego or San Francisco or Seattle or Singapore or Sydney or Vancouver or Yangon
HybridInternship, Full Time
Full-time fall internship for students interested in education PR, journalism, public affairs, communications, or marketing; requires strong writing, editing, research, collaboration, and Microsoft and Google Workspace skills.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Google Docs, Google Sheets, Google Slides, Slack, Zoom, Meltwater, Muck Rack, Canva, Claude, Gemini, ChatGPT, NotebookLM, LinkedIn, X, BlueSky, TikTok, Instagram, Facebook, Reddit, Substack
2mo
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Adjunct Hiring Pool - Political Science & International Affairs
Greeley, Colorado, United States
$1k-$1k/hr OnsiteContract, Temporary
Master’s degree in Political Science or International Relations; available to teach face-to-face; pool for Fall 2026-Summer 2027; temporary, part-time adjunct positions.
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