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41 engineering internships jobs at 27 companies in Denver, CO

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BD Engineering Development Program
Durham or Warwick or Covington or Louisville or Brea or Vernon Hills or San Diego or Tempe or Salt Lake City or Franklin Lakes or Irvine
OnsiteFull Time
BD
BDNYSE: BDX: Develops and sells medical technology, devices, and laboratory equipment.
0+ YOENew engineering graduate with BS or MS in a relevant engineering discipline, strong academics, leadership, communication, and problem-solving skills; internship or co-op experience required.
CAD
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3w
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Spring 2027 Engineering Intern - Undergraduate
Seattle or Van Horn or Huntsville or Denver or Brevard County or Los Angeles or Longmont
$32/hr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
Undergraduate student (sophomore+), U.S. work-authorized, available full-time during internship, strong communication skills and passion for space; related coursework or hands-on engineering experience preferred.
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Engineering Internship Summer 2026
Loveland, Colorado, United States
$16-$20/hr OnsiteInternship
Enthusiast Auto Holdings
Enthusiast Auto Holdings: Direct-to-consumer e-commerce retailer of specialty performance automotive parts.
Pursuing a bachelor's in mechanical engineering or related field; CAD proficiency (SolidWorks/CATIA), welding experience (MIG/TIG), strong analytical and communication skills; independent and team work capability.
SolidWorks, CATIA, NetSuite, Salesforce
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4d
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Field-Based Engineering Internship
Odessa or Tulsa or Barnesville or Seguin or Denver or Tyler
FieldInternship, Full Time
Helmerich & Payne
Helmerich & PayneNYSE: HP: A petroleum contract drilling providing global energy services.
Current enrollment in a bachelor's or master's program, certification, or equivalent; strong analytical, communication, collaboration, presentation, teamwork, and leadership skills; adaptable to dynamic field operations.
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2w
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Software Engineering Intern – Summer 2027
Fridley or Tempe or Eatontown or Santa Rosa or Lafayette or Boulder or Plymouth or Mounds View or Irvine or North Haven or Memphis or Newton or Dexter or Santa Ana or Mansfield or Fort Worth or Minneapolis or Brooklyn Center or Jacksonville or Boston or Brooklyn Park
$27-$45/hr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
Currently pursuing BS/MS in computer/software engineering or related with anticipated graduation 2027–2029; full-time internship availability June–Aug; U.S. work authorization required; 3.0 GPA preferred; experience with programming/projects preferred.
C, C++, C#/.NET, SQL, JavaScript, Java, Python, Swift, HTML/CSS, Microsoft Visual Studio, Jenkins, GitLab
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Summer 2027 Intern - Hardware Engineering
Colorado Springs or Irvine or Longmont or Fremont or Rochester or San Jose
$34-$47/hr HybridInternship
Western Digital
Western DigitalNASDAQ: WDC: Design and manufacture data storage devices and systems.
0+ YOEEarly-career candidates pursuing or holding technical degrees in engineering or related fields; experience via coursework, internships, projects; familiarity with programming, embedded systems, digital logic, or hardware design; strong analytical and communication skills.
RTL, Verilog/SystemVerilog, FPGA, C, C++, Assembly, Python, Java, Go, SQL, JavaScript, CAD, Git, Linux, Microsoft Office, RTOS
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Associate Systems Engineer - Mission Architecture and Systems Engineering
Westminster, Colorado, United States
$86k-$127k/yr OnsiteFull Time
Vantor
Vantor: Providing AI-powered spatial intelligence and high-resolution Earth observation.
1+ YOEU.S. person required. Bachelor's in engineering or related,1–3 years experience or internship,fundamental systems engineering knowledge,requirements management and MBSE/SysML exposure,and strong written/verbal communication.
IBM DOORS Next, Jama Connect, Polarion, Cameo Systems Modeler, Enterprise Architect, MagicDraw, Ansys, STK, Git, Jira, Confluence, SysML, MBSE
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2mo
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Transmission Planning Engineer, or Staff, or Senior Engineer
Denver, Colorado, United States
$70k-$129k/yr HybridFull Time
Xcel Energy
Xcel EnergyNASDAQ: XEL: Provides electricity and natural gas services to multi-state customers.
0+ YOEBachelor's degree in Electrical Engineering or Physics; 0+ years experience; proficiency with power system planning tools; EIT/FE preferred; internship experience in power industry.
PSSE, PSLF, TARA, PSCAD, DSA Tools
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Networking Systems Engineer I
Greenwood Village, Colorado, United States
$80k-$95k/yr OnsiteFull Time
York Space Systems
York Space SystemsNYSE: YSS: Designs and manufactures modular spacecraft platforms and mission solutions.
Bachelor's in a relevant technical field, early-career engineering experience or internship, understanding of networking concepts (Ethernet, IP, routing, switching), strong troubleshooting and communication skills, ability to work from engineering drawings and technical documents.
Python, MATLAB, Wireshark, Linux, Ethernet, TCP/IP, UDP, VLANs, MPLS, SNMP, NETCONF, YANG
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Traveling Entry Level Field Engineer (Heavy Civil)
Denver, Colorado, United States
OnsiteFull Time
Structural Group
Structural Group: Provides specialty structural repair, engineering, and infrastructure maintenance services.
0+ YOEBachelor’s degree in Civil Engineering or Construction Management; internship experience; willingness to travel 70%+; strong communication and organizational skills; reliable transportation to job sites.
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Entry-Level Civil Engineer
Denver, Colorado, United States
$68k-$89k/yr OnsiteFull Time
Langan
Langan: Provides integrated engineering, environmental, and site development consulting services.
0+ YOEBachelor's in Civil Engineering, 0–2 years experience, 3.0+ GPA, EIT or FE preferred, site/civil design internship or experience, strong communication and analytical skills.
AutoCAD, Civil 3D
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MEP Electrical Engineer
Denver or Alaska or Arkansas or California or Connecticut or Delaware or Hawaii or Kentucky or Massachusetts or Rhode Island or Vermont or Puerto Rico or United States
$75k-$90k/yr OnsiteFull Time
Short Elliott Hendrickson
Short Elliott Hendrickson: Provides engineering, architecture, planning, and environmental consulting services.
0+ YOEBachelor's in Electrical Engineering, Revit or AutoCAD experience, ability to obtain EIT within one year, coursework/internship experience related to building electrical systems, must reside in Denver metro or relocate, occasional travel.
Revit, AutoCAD
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Associate Engineer - 2027 Leadership Development Program
Avon Lake or Englewood or Birmingham
OnsiteFull Time
Avient
AvientNYSE: AVNT: Manufacturer of specialized and sustainable polymer material solutions.
1+ YOEBachelor’s degree in an engineering or materials science field; graduation by program start and within the prior year. One year of experience preferred, including co-op or internship experience. Willingness to relocate and travel required.
Lean Six Sigma
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3w
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Graduate Designer 2026-2027
Las Vegas or Houston or Chantilly or Plano or Phoenix or Philadelphia or Nashville or Bentonville or Lenexa or New York or Denver
$39-$46/hr OnsiteFull Time
Henderson Engineers
Henderson Engineers: National building systems design and construction management firm.
Bachelor's in relevant engineering field required; FE exam preferred. Internship or exposure to design, familiarity with Revit and Bluebeam Revu preferred; strong communication and problem-solving skills.
Revit, Bluebeam Revu, Microsoft Office
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Assistant Distribution Engineer- Distribution Modernization (Denver)
Denver, Colorado, United States
$80k-$115k/yr OnsiteFull Time
Burns & McDonnell
Burns & McDonnell: Engineering, architecture, and construction services for global infrastructure.
ABET-accredited bachelor's in engineering required, FE or EIT preferred, 3.0 GPA preferred, internship/consulting experience preferred, basic distribution knowledge, Microsoft Office proficiency, strong communication and analytical skills, legally authorized to work.
Microsoft Office
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1mo
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Guidance, Navigation, & Control (GNC) Engineer II
Westminster, Colorado, United States
$113k-$136k/yr OnsiteFull Time
CesiumAstro
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
2+ YOEMS or PhD in Aerospace Engineering required, 2+ years internship/research/industry experience in satellite attitude and orbit systems, expertise in attitude estimation/guidance/control, Python and C++ fluency, familiarity with STK/Basilisk/GMAT/FreeFlyer, US export-eligibility required.
STK, Basilisk, GMAT, FreeFlyer, Python, C++
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2027 North America Software Engineering Internship
Bellevue or Boulder or Denver or Irvine or New York or Seattle
$46-$62/yr HybridInternship
The Trade Desk
The Trade DeskNASDAQ: TTD: Cloud-based programmatic advertising platform for data-driven media buying.
Enrolled in a Bachelor's or Master's program, expected to graduate 2027–2028; fluent in one or more object-oriented languages; strong data structures and algorithms; available to work 3 days in office (Tue–Thu).
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Field Engineer Internship 2027
Aspen or Denver
$22-$28/hr OnsiteInternship, Full Time
PCL Construction
PCL Construction: Global general contractor building infrastructure, commercial, and industrial projects.
Currently enrolled full-time in a construction-related degree program; available full-time May-August in Denver, willing to relocate temporarily, and eligible to work in the U.S.
RFI
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Consulting Analyst (Denver, CO, US)
Denver, Colorado, United States
$66k-$110k/yr HybridFull Time
Black & Veatch
Black & Veatch: Provides engineering, procurement, and construction services for global infrastructure.
0+ YOEBachelor's degree; 0-2 years in business/consulting; strong analytical and communication skills; internship or engineering experience preferred.
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Manufacturing Engineer (Early Career Exceptional Talent)
Centennial, Colorado, United States
$70k-$94k/yr OnsiteFull Time
Boom Supersonic
Boom Supersonic: Develops supersonic passenger aircraft and sustainable propulsion systems.
Degree in mechanical/manufacturing/aerospace/industrial engineering or equivalent experience, 1+ internship/co-op, required hands-on manufacturing/shop experience, strong problem solving and ownership.
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