HiringCafe
Join our community

94 intern engineer jobs at 59 companies in Centennial, CO

2mo
Save
Mark Applied
Hide
Manufacturing Engineer Intern
Louisville, Colorado, United States
$23-$37/hr OnsiteFull Time, Internship
H3X
H3X: Manufacturer of high power density electric motors for sustainable aviation.
0+ YOEPursuing a Mechanical Engineering degree; GPA 3.0+, hands-on assembly experience; SolidWorks; strong communication; detail-oriented; eager to learn.
SolidWorks
Job PostingView all
1mo
Save
Mark Applied
Hide
Mechanical Engineer Intern/Co-op Fall 2026 - Energy Solutions
Media or Louisville or Baltimore or Golden or Nashville or Fairfax
OnsiteInternship
Legence
LegenceNasdaq: LGN: Engineering and maintenance services for mission-critical building systems.
Pursuing ABET-accredited undergraduate engineering degree (min GPA 3.39). Proficiency with Microsoft Word and Excel; CAD experience helpful. Strong communication, ability to travel locally for field work. No sponsorship available.
CAD, Microsoft Word, Microsoft Excel
Job PostingView all
1mo
Save
Mark Applied
Hide
Mechanical Engineer Intern/Co-op Fall 2026 - Energy Solutions
Baltimore or Fairfax or Nashville or Media or Louisville or Golden
OnsiteInternship
Legence
LegenceNASDAQ: LGN: Provides engineering and maintenance services for mission-critical building systems.
Pursuing a mechanical engineering undergraduate degree from an ABET-accredited university (min GPA 3.39). Proficiency with Microsoft Word and Excel; CAD helpful. Strong communication, teamwork, and ability to travel locally for field work.
CAD, Microsoft Word, Microsoft Excel
Job PostingView all
1w
Save
Mark Applied
Hide
R&D Engineer Intern
Littleton, Colorado, United States
$25/hr OnsiteIntern
Canopy Aerospace & Defense
Canopy Aerospace & Defense: Manufacturer of advanced thermal and signature-reducing aerospace materials.
Currently enrolled engineering student; hands-on lab or project experience; familiarity with CAD (SolidWorks,NX,Fusion) and basic programming (Python,MATLAB); strong communication and technical writing.
SolidWorks, NX, Fusion, CAD, Python, MATLAB
Job PostingView all
2mo
Save
Mark Applied
Hide
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
Job PostingView all
3w
Save
Mark Applied
Hide
ENGINEERING INTERN - TEMP
Boulder, Colorado, United States
$22-$25/hr OnsiteMultiple Commitments Available
The GEO Group
The GEO GroupNYSE: GEO: Operates private correctional facilities and community reentry programs.
Undergraduate Electrical Engineering student; experience with lab equipment, reading schematics, basic measurement tools, and electronic components; strong communication and willingness to learn.
oscilloscope, power supply, electronic load, multimeter, caliper, voltmeter, pressure regulator
Job PostingView all
3w
Save
Mark Applied
Hide
ENGINEERING INTERN - TEMP
Boulder, Colorado, United States
$22-$25/hr OnsiteFull Time, Internship
The GEO Group
The GEO GroupNYSE: GEO: Provides correctional, detention, and community reentry services.
Undergraduate electrical engineering student; experience with oscilloscopes, power supplies, electronic loads, multimeters, reading schematics, and basic electronic components; strong communication and willingness to learn.
oscilloscopes, power supplies, electronic loads, multimeters, calipers, voltmeters, pressure regulators, component evaluation boards
Job PostingView all
2mo
Save
Mark Applied
Hide
Staff Engineer
Wheat Ridge, Colorado, United States
$77k-$98k/yr OnsiteFull Time
Terracon
Terracon: Provides geotechnical, environmental, construction, and facilities engineering services.
1+ YOEBachelor’s in Engineering; 1-3 years experience; Master’s in Engineering preferred; Driver’s license required; EIT or Engineering Intern required.
Job PostingView all
1w
Save
Mark Applied
Hide
Innovation Engineer Intern
Broomfield, Colorado, United States
$22-$25/hr OnsiteInternship, Full Time
Lignetics
Lignetics: Upcycles wood waste into sustainable consumer and heating products.
Pursuing or completed BA/BS in engineering, chemistry, materials or physical science; analytical, experimental and data-analysis skills; ability to develop test methods, prototype formulations, and support consumer research.
Job PostingView all
3w
Save
Mark Applied
Hide
Electrical Engineering Intern
Highlands Ranch, Colorado, United States
$17-$20/hr OnsitePart Time, Internship
ProMach
ProMach: Designs, manufactures, and integrates comprehensive packaging and processing solutions.
Pursuing a Bachelor's or Master's in electrical engineering or related field; basic circuit and electronics knowledge; familiarity with CAD tools and lab equipment; strong problem-solving and communication skills.
Altium Designer, Eagle, AutoCAD Electrical, multimeter, oscilloscope, power supply, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
Job PostingView all
1w
Save
Mark Applied
Hide
Transmission Engineer I
Spring or New Orleans or Atlanta or Charlotte or Palm Beach Gardens or Denver or Hartford
$75k-$95k/yr OnsiteFull Time
United Utility Services
United Utility Services: Provides engineering and construction for electrical power infrastructure.
Bachelor's in engineering required, ability to obtain Engineer Intern (EI) within one year, knowledge of engineering drawings and standards, strong analytical and communication skills, Microsoft Office proficiency.
Microsoft Office, AutoCAD, PLS-CADD, PLS-POLE, PLS-TOWER
Job PostingView all
1w
Save
Mark Applied
Hide
Engineer II Facilities and BIM
Aurora, Colorado, United States
$80k-$100k/yr OnsiteFull Time
City of Aurora
City of Aurora: Provides essential municipal services and governance for Aurora residents.
2+ YOEBachelor's in civil engineering, 2 years professional engineering experience, BIM project experience preferred, Colorado driver's license, Engineer Intern certification, proficiency with Autodesk Revit and BIM 360.
Autodesk Revit, Autodesk BIM 360, Microsoft Word, Microsoft Excel
Job PostingView all
1mo
Save
Mark Applied
Hide
Sales Engineer
Westminster, Colorado, United States
$110k-$132k/yr OnsiteFull Time
Advanced Technology Group
Advanced Technology Group: Designs and manufactures high-precision nuclear containment systems.
5+ YOEBachelor’s in Mechanical, Manufacturing, or Systems Engineering; 5+ years; B2B estimating/sales; CAD experience; travel up to 50% domestically, some international.
SolidWorks, Pro/E, AutoCAD, CAD
Job PostingView all
1mo
Save
Mark Applied
Hide
Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Sandy Hook or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Designing and engineering sustainable solutions for natural and built environments
4+ YOEBachelor’s in engineering; 4+ years of relevant experience; EIT certification; working toward PE; knowledge of national/international standards; OSHA training preferred.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
Job PostingView all
1w
Save
Mark Applied
Hide
Staff Quality Engineer
Broomfield, Colorado, United States
$127k-$166k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
7+ YOEBachelor's in engineering,7+ years supplier/manufacturing/aerospace quality experience,AS9100 QMS and internal audit experience,internal auditor qualification,cleanroom and EHS familiarity,root cause analysis and supplier quality expertise.
IPC-A-610, J-STD-001
Job PostingView all
3mo
Save
Mark Applied
Hide
Experienced Civil Engineer - Data Center
Denver or Des Moines or Kansas City - Downtown or Lincoln or Omaha or Overland Park or Phoenix
$77k-$102k/yr HybridFull Time
Olsson
Olsson: Provider of engineering and design services for infrastructure projects.
2+ YOEBachelor’s degree in civil engineering; Engineer Intern (EI) certification; 2+ years civil engineering design experience; Proficiency in Civil 3D.
Civil 3D
Job PostingView all
2w
Save
Mark Applied
Hide
Manufacturing Engineering Intern
Broomfield, Colorado, United States
$28-$30/hr OnsiteInternship, Full Time
Lightship
Lightship: Manufacturer of aerodynamic all-electric recreational travel trailers.
Currently pursuing a BS/MS in Manufacturing/Mechanical/Industrial Engineering or related; experience with CAD, familiarity with Google suite, strong written communication, ability to read drawings, observe builds, capture time-study data.
CAD software, Google software suite
Job PostingView all
1mo
Save
Mark Applied
Hide
Electrical Engineer
Cincinnati or Syracuse or Raleigh or Phoenix or Irvine or Highlands Ranch or Newtown or Wilmington or Augusta or Chicago or New Orleans or Portland or Hanover or Boston or Detroit or East Windsor or Portland or Austin or Richmond
$105k-$150k/yr OnsiteFull Time
Arcadis
ArcadisEuronext Amsterdam: ARCAD: Global design, engineering, and consultancy for natural and built assets.
4+ YOEBachelor's in engineering, EIT and working toward PE, 4+ years engineering experience, knowledge of national/international electrical standards, OSHA preferred, fluency with AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power.
AutoCAD, Revit, Elum Tools, BIM360, SKM, Etap, EDSA, Easy Power
Job PostingView all
3mo
Save
Mark Applied
Hide
Applications Engineer
Sheridan, Colorado, United States
$70k/yr OnsiteFull Time
DXP Enterprises
DXP EnterprisesNASDAQ: DXPE: Distributes industrial machinery and provides technical maintenance services.
1+ YOE1-3 years experience preferred; degree in engineering; strong communication; customer service and sales support; problem-solving; able to work with vendors and internal teams.
Pumps, Fluid systems, Vendor software, Pricing tools
Job PostingView all
2mo
Save
Mark Applied
Hide
Mission Operation Intern Fall 2026
Littleton or Long Beach
$25/hr OnsiteInternship
Rocket Lab
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
0.25+ YOEEnrolled in bachelor’s, master’s, or doctoral program in aerospace/aeronautical/mechanical/software engineering; 3+ months engineering experience; GPA 3.0+; proficient in Python, Linux, Git.
Python, Linux, Git
Job PostingView all

Explore Jobs

Expand Your Job Search