15 design engineer intern jobs at 13 companies in Boulder, CO

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Senior Electrical Design Engineer 6
Dallas or Houston or Denver or Chicago or Los Angeles or Irvine or Concord or Carlsbad or Phoenix
$121k-$212k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
10+ YOEPE license and bachelor's in electrical engineering (or equivalent), 10+ years electrical design experience, proficiency with SKM Power Tools or ETAP, Microsoft Word/Excel, US citizenship for federal work; domestic/international travel possible.
SKM Power Tools, ETAP, Microsoft Word, Microsoft Excel
1w
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Intern, BESS Design (Utility Scale Renewables)
Broomfield, Colorado, United States
$26/hr HybridPart Time
ENGIE
ENGIEEuronext Paris: ENGI: Produces and distributes electricity, gas, and renewable energy.
Currently a junior/senior pursuing a Bachelor’s in engineering or a graduate student; proficiency in AutoCAD; strong communication and analytical skills; experience with GIS, Microsoft Excel, VBA or Python is a plus.
AutoCAD, GIS, Microsoft Excel, VBA, Python
1d
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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
2mo
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Structural Intern Engineer
Englewood, Colorado, United States
$72k-$96k/yr OnsiteFull Time
Wallace Design Collective
Wallace Design Collective: Multidisciplinary consulting firm providing engineering, surveying, and landscape architecture services.
0+ YOE0–5 years in structural design; B.S. Civil/Structural Eng; EIT or PE; Denver, CO area or willing to relocate; experience with RISA-3D, RAM Structural System, SAP2000, Revit; knowledge of IBC, AISC, ASCE 7.
RISA-3D, RAM Structural System, SAP2000, Revit
1w
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Structural College Intern
Boulder or Denver or Fort Collins
$23-$25/hr OnsiteFull Time
JVA
JVA: Consulting firm providing structural, civil, and environmental engineering services.
Upper-level B.S. or M.S. student in structural engineering, minimum 3.0 GPA, REVIT skills required, CAD encouraged, exposure to steel and concrete design, proficient with Microsoft Word and Excel.
REVIT, CAD, Microsoft Word, Microsoft Excel
2w
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Avionics Engineering Intern (Spring 2027)
Golden, Colorado, United States
OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
Pursuing engineering degree with coursework in power electronics or circuit design; familiarity with PCB design tools; must meet US ITAR eligibility; bench debug experience preferred.
KiCad, Altium, oscilloscope, logic analyzer
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Principal Engineer, System Architecture
Colorado Springs or Centennial
$149k-$216k/yr OnsiteFull Time
Analog Devices
Analog DevicesNASDAQ: ADI: Designs and manufactures semiconductors for signal processing and power management.
10+ YOE10+ years experience in electrical engineering with expertise in analog/digital design and system architecture; B.Sc. in Electrical Engineering required; travel up to ~10% and international trips; strong communication and presentation skills.
GMSL, OpenGMSL (OGA), SerDes, I2C, SPI, Ethernet, HDMI
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Mechanical Engineer II
Greenwood Village, Colorado, United States
$88k-$113k/yr HybridFull Time
Merrick & Company
Merrick & Company: Employee-owned firm providing engineering, architecture, and geospatial solutions.
4+ YOEMechanical engineer with 4+ years, PE preferred; experience in mechanical building design (HVAC, plumbing/process, fire protection, controls); Proficient in REVIT/AutoCAD; willingness for travel and possible international assignments.
REVIT, AutoCAD
1w
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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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Prin. Hardware Engineer - Clem
Mounds View or Lafayette
$141k-$211k/yr OnsiteFull Time
Medtronic
MedtronicNew York Stock Exchange: MDT: Develops and manufactures medical devices and digital health solutions.
10+ YOE10+ years medical device hardware experience; systems hardware design, verification, and debugging; knowledge of international medical standards, wireless and battery-powered systems; mentoring and technical leadership.
CAD, Agile, Stage Gate
2w
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Avionics Engineering Intern (Fall 2026)
Golden, Colorado, United States
OnsiteFull Time
Rendezvous Robotics
Rendezvous Robotics: Develops self-assembling modular tiles for in-space infrastructure.
Currently pursuing a degree in EE/CE or related field; coursework in power electronics and PCB design; familiarity with KiCad or Altium; experience with bench debugging preferred.
KiCad, Altium, Oscilloscope, Logic Analyzer
1w
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Staff Linux Software Engineer (Multiple Locations)
San Diego or Boulder
$135k-$202k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
2+ YOEExperience developing Linux system software and drivers in C/C++; strong understanding of Linux internals, multi-threading, API design, SoC architecture; proficiency with git and debugging tools.
Linux, C, C++, Java, Python, git, KVM, Docker, SR‑IOV, gtest, PCIe, UML
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Senior Plumbing Designer: Your Analytical Approach is Our Advantage
Littleton, Colorado, United States
$95k-$122k/yr OnsiteFull Time
Maxson Engineering
Maxson Engineering: Mechanical, electrical, and technology design services for buildings.
10+ YOE10+ years building construction experience; design domestic water, waste/vent, and storm piping systems; strong knowledge of International Plumbing Code; proficient in Autodesk Revit and Microsoft Office; AutoCAD desired; associates in engineering tech/CAD preferred; occasional travel.
Autodesk Revit, Microsoft Office, Autodesk AutoCAD
2mo
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Survey Superintendent
Aurora or Midland
OnsiteFull Time
Primoris Services Corporation
Primoris Services CorporationNYSE: PRIM: Builds and maintains critical infrastructure for energy and utilities.
Provide internal surveying service to ensure construction work complies with design drawings; follow safety rules; travel to Midland, TX; operate surveying equipment and read blueprints.
Surveying equipment, Blueprint reading
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Substation Project Manager
Denver, Colorado, United States
$127k-$222k/yr HybridFull Time
CDM Smith
CDM Smith: Engineering and construction firm for global infrastructure projects.
10+ YOEBachelor's degree or equivalent, 10 years related experience, PMP/CCM/DBIA required within 12 months, domestic/international travel possible, experience managing substation engineering and EPC/design-build projects preferred.