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36 2026 intern jobs at 12 companies in Centennial, CO

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2025 - 2026 Land Intern (Returning Intern)
Houston or Bakersfield or Denver or Midland or Covington or Greeley
$32-$48/hr OnsiteFull Time
Chevron
ChevronNYSE: CVX: Global energy producing oil, gas, and petrochemicals.
Knowledge of contracts, title work, negotiation, and land issues; effective communication, planning, teamwork, and problem-solving; degree in related field preferred.
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2w
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GNC Intern (Fall 2026)
Golden, Colorado, United States
OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
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
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Design Intern (Fall 2026)
Denver, Colorado, United States
OnsiteInternship
HDR
HDR: Global provider of engineering, architecture, environmental and construction services.
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
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Design Intern (Fall 2026)
Denver, Colorado, United States
$18-$30/hr OnsiteFull Time, Temporary
HDR
HDR: Global firm providing architecture, engineering, and environmental services.
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
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2026 Summer Intern, Human Resources (Talent Acquisition)
Denver, Colorado, United States
$19-$24/hr OnsiteInternship
Frontier Airlines
Frontier AirlinesNasdaq: ULCC: Provides low-fare passenger air transportation services across the Americas.
University enrollment preferred; coursework in HR, Communications, or Organizational Development preferred; customer service or event planning experience preferred; strong office and communication skills; proficiency with Microsoft Word and Excel.
Microsoft Word, Microsoft Excel, Learning Management System (LMS)
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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
Advanced Energy
Advanced EnergyNasdaq: AEIS: Provides precision power conversion and control technology solutions.
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
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Business Operations Intern | Fall 2026
Denver, Colorado, United States
$20-$40/hr HybridInternship, Part Time
CBIZ
CBIZNYSE: CBZ: Provides financial, tax, and business advisory services to organizations.
Pursuing an associate's or bachelor's degree, with strong communication, interpersonal, project management, computer, multitasking, and independent-thinking skills; must be at least 18.
Microsoft Office Suite, Microsoft Outlook, Copilot, intranet software
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2026 Intern Conversion - Quality Engineer I
Seattle or Van Horn or Denver or Huntsville or Florida or Arlington or Los Angeles or Longmont or Reston or United States
$69k-$105k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOECompleted a 2026 Blue Origin internship; enrolled in or recently graduating from college; bachelor's degree in engineering; available full-time by September 2027; U.S. work authorization.
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1w
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Student Intern - Child & Family/CFN
Aurora, Colorado, United States
$19/hr OnsitePart Time
Aurora Mental Health & Recovery
Aurora Mental Health & Recovery: Provides comprehensive mental health and addiction recovery services.
Master's-level student in counseling/psychology/social work; practicum preferred. Must provide flu shot and negative TB test. Available Mondays and Wednesdays 10am–6pm Aug 2026–May 2027. $19.29/hr.
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Student Intern - Child & Family/CFN (63149)
Aurora, Colorado, United States
$19/hr OnsitePart Time
Aurora Mental Health & Recovery
Aurora Mental Health & Recovery: Provides community-based mental health care and addiction recovery services.
Master's-level counseling/psychology/social work student, practicum experience preferred; required flu shot and negative TB test; available Mondays and Wednesdays 10am-6pm Aug 2026–May 2027.
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2w
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2026 Legal & Contracts Fall Internship
Westminster, Colorado, United States
$20-$29/hr OnsiteInternship
Advanced Space
Advanced Space: Provides mission design and navigation software for space missions.
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
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Kiewit Building Group - Field Engineer Intern (Summer 2026) 1
Omaha or Seattle or Washington or Lone Tree or Corpus Christi or Boulder or Dallas or El Paso or Abilene or Honolulu or Council Bluffs
$20-$25/hr FieldMultiple Commitments Available
Kiewit
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
Pursuing a construction management or engineering degree; requires construction scheduling, cost control, drawing interpretation, Microsoft Office, communication, site access, travel or relocation, and a valid driver's license.
Microsoft Office, SureTrak, Hard Dollar, Revit, SAP, Pro Log, Primavera P6
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Crisis Response Team Master's Level Clinical Internship Fall 2026 - Denver Sheriff Department
Denver, Colorado, United States
OnsitePart Time, Internship
City and County of Denver
City and County of Denver: Provides municipal services and infrastructure for the Denver community.
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.
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Crisis Response Team Master's Level Clinical Internship Fall 2026 - Denver Sheriff Department
Denver, Colorado, United States
OnsitePart Time
City and County of Denver
City and County of Denver: Provides municipal government and public safety services to Denver.
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.
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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
J Public Relations
J Public Relations: Global communications agency for luxury travel and lifestyle brands.
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
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2027 – Full Time Assistant Vice President - Corporate Functions, Strategy & Transformation (Internal Consulting)
New York City or Jersey City or Chesterbrook or San Francisco or Boston or Chicago or Denver or Miami or Washington
$150k/yr OnsiteFull Time
BNP Paribas
BNP ParibasEuronext Paris: BNP: Provides global banking, financial, and investment services.
3+ YOEMBA or relevant Master’s degree (graduation Dec 2026–Jun 2027), strong analytical skills, Microsoft Office proficiency, leverage AI tools, consulting/strategy/banking experience preferred, ability to lead projects and mentor juniors.
Microsoft Excel, Microsoft PowerPoint, Microsoft Word, AI tools
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