46 electrical engineer i jobs at 27 companies in Frederick, CO
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Electrical Engineer I
Commerce City, Colorado, United States
OnsiteFull Time
Intermountain Electronics: Designs and manufactures custom electrical power and control systems.
1+ YOECreate and document electrical designs, read schematics, perform electrical calculations, program PLCs/HMIs; bachelor\u0002s or associate degree with experience; 1+ years engineering experience; EIT preferred.
Kahuna USA: Provides engineering and design solutions for energy project execution.
5+ YOEBachelor's degree in Electrical Engineering, 5–10 years power/control systems experience, PE preferred or EIT with progress, ability to travel to field sites, pass drug screen and background check, eligible to work in the U.S.
City Light & Power: Operates and engineers high-voltage electrical distribution systems for utilities.
0+ YOEBSEE in Electrical Engineering required; 0-2 years utility experience preferred; must be US citizen able to obtain military base access clearance; valid driver’s license; familiarity with ETAP and distribution/substation systems.
CesiumAstro: Develops phased array communication systems for satellites and aircraft.
9+ YOEBS in Electrical or Computer Engineering; 9+ years in spacecraft electrical design, avionics, testing/qualification; experience with flight hardware and spacecraft subsystems.
Python, C++, MATLAB, Oscilloscope, Spectrum Analyzer, Electronic Load, Signal Generator
NEI Electric Power Engineering: Engineers high-voltage electrical infrastructure and renewable energy systems.
0+ YOEBSEE or BSEET, EIT/FE preferred, 0+ years engineering experience, AutoCAD and Microsoft Office proficiency, knowledge of power system software (Aspen, PSSE, ETAP, SKM), ability to travel ~25-30%.
AutoCAD, Microsoft Excel, Microsoft Word, Aspen, PSSE, ETAP, SKM, SCADA, PLC
Omaha or Cincinnati or Fort Collins or Sioux Center or Sioux Falls or United States
$79k-$116k/yrOnsiteFull Time
Interstates: Provides industrial electrical construction and automation engineering services.
4+ YOEABET-accredited BS in engineering, PE required or eligible, EIT/FE eligibility, 4+ years (project engineer I) to 7+ years (project engineer II) electrical experience, strong NEC knowledge and client-facing skills.
James Fisher Technologies: Engineering and manufacturing services for hazardous nuclear environments.
5+ YOEBachelors in electrical/controls engineering, 5+ years EC&I experience in regulated industries, PLC/HMI programming, instrumentation selection, CAD proficiency, PE preferred, must be eligible for restricted information access.
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
10+ YOEBachelor's in Electrical Engineering, 10+ years relevant experience, design of low-voltage industrial control systems (UL/CEC), Class 1 Div 2 panel experience, PLC/HMI/SCADA knowledge, valid passport and driver's license, strong communication and problem-solving.
ZAP Engineering & Construction Services: Provides engineering and construction management for heavy industrial projects.
0+ YOEBachelor's in Chemical/Mechanical/Electrical Engineering, 0-3 years relevant experience, proficiency with HYSYS/Unisim/ProMax/VMG Symmetry and Microsoft Office, ability to travel/drive to sites, strong communication and problem-solving skills.
HYSYS, Unisim, ProMax, VMG Symmetry, Microsoft Word, Microsoft Outlook, Microsoft Excel
Phoenix or Houston or Los Angeles or Chantilly or Philadelphia or Kansas City or Denver or Nashville or New York or Las Vegas or Plano or Lenexa or Bentonville
$69k-$120k/yrOnsiteFull Time
Henderson Engineers: National building systems design and construction management firm.
1+ YOEBachelor's in engineering with 1 year relevant experience or 4 years experience with HS diploma. Proficiency in Revit, Bluebeam Revu, Microsoft Office, strong communication and problem-solving skills; FE exam preferred.
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
6+ YOEBS in engineering plus 6+ years related experience; knowledge of electrical harness lifecycle, subcontract management, schedule generation/tracking (MS Project), supplier management, and strong communication and leadership skills; must be eligible for Top Secret/SCI polygraph.
Dallas or Sacramento or San Diego or Houston or San Francisco or Boise or Portland or Corvallis or Denver or Chicago or Conshohocken or St Paul or Jacksonville or Buffalo or Cary
$140k-$175k/yrHybridFull Time
JacobsNYSE: J: Global provider of professional engineering and technical services.
10+ YOE10+ years electrical/I&C estimating experience, proficiency with Microsoft Project, Bluebeam and estimating practices, ability to read electrical drawings, perform quantity takeoffs, and develop conceptual and detailed cost estimates.
Kansas City or Minneapolis or Houston or Lone Tree or Lenexa or Bloomington
$70k-$125k/yrOnsiteFull Time
Kiewit: Provides large-scale construction and engineering services for diverse infrastructure.
4+ YOEBachelor's or Associate degree in electrical/mechanical engineering technology (or HS + experience), minimum 4 years electrical/I&C design with 3D modeling experience (10+ years for senior), Revit/AutoCAD/SmartPlant skills, NEC and ANSI/IEEE knowledge.
GeneracNYSE: GNRC: Manufactures backup power generators and energy technology solutions.
Bachelor's degree in engineering,0-1 years engineering experience,knowledge of electrical diagrams and control systems,excellent written/verbal communication,attention to detail,ability to travel up to 20%,proficient in Microsoft Office.
Solid PowerNasdaq: SLDP: Designs and manufactures all-solid-state battery technology for vehicles.
10+ YOEBachelor’s degree in Electrical/Automation Engineering; 10+ years controls experience in industrial manufacturing; proficiency with Allen-Bradley, Siemens; familiarity with Mitsubishi; programming in VB/C/C++, Python; SCADA such as Ignition/Wonderware.
BAE SystemsLondon Stock Exchange: BA: Designs and manufactures advanced defense and aerospace systems.
BS in engineering or related field, FPGA and digital logic experience, oscilloscope/logic analyzer lab skills, programming in Python/Ruby/MATLAB, eligible for Top Secret/SCI polygraph.
Rocket LabNASDAQ: RKLB: Designs and builds launch vehicles and satellite systems.
5+ YOEBachelor's in engineering,5+ years testing electrical systems,avionics experience preferred,Python and RLC circuit knowledge,ability to obtain security clearance,U.S. citizenship or eligible for ITAR.
Python, DMMs, Oscilloscopes, Ethernet, UART, LVDS, CAN
Littleton or New Zealand or Australia or Japan or Switzerland or United States or Europe
$100k-$130k/yrOnsiteFull Time
Rocket LabNasdaq: RKLB: Operates launch vehicles and manufactures satellites for space missions.
5+ YOEBachelor's in engineering, 5+ years testing or developing electrical systems, Python scripting, RLC circuit and test equipment experience, ability to obtain security clearance, U.S. citizenship required.
Python, RLC, DMMs, Oscilloscopes, Ethernet, UART, LVDS, CAN
Aerospace Systems Engineer I – Early Career (2026 Starts)
Kent or Seattle or Denver or Longmont or Reston or Cape Canaveral
$75k-$114k/yrOnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
0+ YOEBS in engineering or technical field (recent grads eligible, start by Fall 2026); experience or internships in systems/aerospace/mechanical/electrical engineering; requirements development, test, integration, and verification skills; strong communication.