309 consultant engineer jobs at 131 companies in Longmont, CO

2d
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Project Developer Consultant (1099)
Littleton, Colorado, United States
FieldContract
Enabled Energy
Enabled Energy: Data center engineering and infrastructure optimization serving colocation, telecommunications, and enterprise operators.
5+ YOEBachelor's degree in engineering and 5–7 years of HVAC, mechanical systems, or energy engineering experience. Requires field assessment, Excel modeling, independent work, and client presentation skills.
Microsoft Excel, HVAC, Building Automation Systems (BAS)
1mo
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Sr. GIS Solution Engineer – AEC
Charlotte or Denver or Louisville or Philadelphia or Redlands or San Antonio or Vienna or United States
$99k-$174k/yr RemoteFull Time
Esri
Esri: Global leader in geographic information system (GIS) software.
5+ YOE5+ years with Esri technology, 3+ years AEC or environmental consulting, bachelor’s degree, experience with system architecture, consulting, cloud (Azure/AWS), geodatabases, Python/JavaScript, and travel 25–50%.
ArcGIS, Microsoft Azure, AWS, Python, JavaScript, Autodesk
2mo
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Senior Consultant (Crash Reconstructionist)
Centennial, Colorado, United States
$120k-$185k/yr FieldFull Time
Engineering Systems Inc.
Engineering Systems Inc.: Private forensic engineering and scientific consulting firm serving legal, insurance, and industry professionals with technical investigations.
7+ YOEBachelor's in Engineering and PE required, 7+ years forensic/industry consulting, strong report-writing and expert testimony experience; familiarity with Bosch CDR, EDR imaging, and 3D laser scanning preferred.
Bosch CDR, EDR imaging tools, 3D laser scanning
1mo
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Lead Fire Protection Engineer/Consultant
Austin or Allen or Houston or Denver
$90k-$165k/yr OnsiteFull Time
Jensen Hughes
Jensen Hughes: Global engineering and consulting firm for safety and risk.
5+ YOEBachelor's degree, 5+ years fire protection engineering experience, PE preferred, strong written/oral communication, CAD/Revit exposure, ability to travel to job sites in Texas/Colorado/nearby states.
CAD, Revit
3mo
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Managing Consultant, Air Quality
Denver, Colorado, United States
$115k-$158k/yr HybridFull Time
Ramboll
Ramboll: Global architecture, engineering, and consultancy.
7+ YOE7+ years air quality consulting; BS/MS in engineering; air quality compliance and permitting; strong computing, communication, and problem-solving skills; GIS/Programming a plus.
GIS, Programming, Excel, Word
3mo
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Senior Consultant, Advisory
San Francisco or Los Angeles or Chicago or Denver
$100k-$150k/yr HybridFull Time
AECOM
AECOMNYSE: ACM: Global infrastructure consulting and professional services firm.
3+ YOEBachelor's degree and at least 3 years of management consulting or related experience.
ArcGIS, Costar, IMPLAN, Python, Tableau, Excel
2d
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Building Enclosure Consultant (Licensed PE)
Golden, Colorado, United States
$90k-$125k/yr HybridFull Time
Lerch Bates
Lerch Bates: Global employee-owned technical consultancy serving architects, developers, building owners, and managers with building design, engineering, and lifecycle services.
5+ YOEBachelor's degree in a relevant engineering, architecture, or building science field, PE license, and 5+ years of building enclosure, engineering, investigation, restoration, or existing building consulting experience.
WUFI, THERM, AutoCAD, Revit, Bluebeam
1w
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Electrical Engineer, PE
Denver, Colorado, United States
$108k-$128k/yr OnsiteFull Time
Tetra Tech
Tetra TechNASDAQ: TTEK: Global provider of consulting and engineering services.
5+ YOEBachelor's in Electrical Engineering, 5+ years in consulting engineering, PE license or eligibility, utility coordination, NEC knowledge, power analysis software, water/wastewater design, and unrestricted driver's license.
AutoCAD, Revit, SKM Power*Tools, ETAP, EasyPower, AmpCalc, National Electrical Code (NEC), Microsoft PowerPoint
1mo
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Electrical Engineer
Denver, Colorado, United States
$80k-$110k/yr OnsiteFull Time
Swanson Rink
Swanson Rink: Private mechanical and electrical engineering consultancy serving aviation, data-center, and commercial infrastructure clients.
2+ YOEABET Bachelor's in Electrical Engineering, EIT certification, PE or willing to become licensed, 2+ years consulting experience, authorized to work in US, able to pass background/security screens.
BIM
1mo
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Senior Staff Civil Engineer
Denver, Colorado, United States
OnsiteFull Time
Langan Engineering & Environmental Services
Langan Engineering & Environmental Services: Engineering and environmental consulting for land development and infrastructure.
Experience in land development engineering and environmental consulting; collaborative, innovative, and client-focused; strong technical and communication skills.
1mo
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Electrical Engineer - Data Center
Denver or Englewood or Grand Junction or Fort Collins or Greenwood Village or Colorado Springs or Durango
OnsiteFull Time
HDR
HDR: Global professional services firm specializing in architecture, engineering, and construction.
5+ YOEBachelor's in electrical/architectural engineering, professional engineering license (PE) required, 5+ years consulting experience preferred, data center/mission-critical experience, strong design and leadership skills.
Bluebeam Revu, SKM Power Tools, CYMCAP, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, AutoCAD, Revit, AGI, Easy Power, Newforma Project Center, ProjectWise
1w
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FME Developer Consultant, Senior Associate
Houston or Raleigh or Charlotte or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or San Juan or Seattle or Spartanburg or Albany or Stamford or Atlanta or Toledo or Austin or Washington or Denver or Des Moines or Detroit or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Grand Rapids or Indianapolis or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or New York City or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$77k-$202k/yr OnsiteFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
3+ YOEBachelor's degree and at least 3 years of experience; GIS, Esri, ArcGIS, analytical thinking, teamwork, and client relationship skills required.
Esri, ArcGIS, Geographic Information System (GIS)
1d
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Senior Water Resources Engineer
Houston or Long Beach or Monrovia or Denver or Baton Rouge or Charleston or Reading or California or Colorado
$160k-$226k/yr HybridFull Time
Worley Consulting
Worley Consulting: Global advisory consulting division helping energy, chemicals, and resources customers across the asset lifecycle.
15+ YOEBachelor’s or Master’s degree in Civil Engineering, P.E. or P.Eng. designation or eligibility, and 15+ years of progressive water resources consulting and engineering experience with project leadership.
HEC-RAS, HEC-HMS, GoldSim, SWMM, PCSWMM
1mo
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Staff Transmission Engineer (Denver)
Denver, Colorado, United States
$110k-$160k/yr OnsiteFull Time
Burns & McDonnell
Burns & McDonnell: Employee-owned engineering, architecture, and construction services firm.
3+ YOEABET-accredited Bachelor's in Civil/related engineering plus ~3 years transmission engineering experience (consulting preferred). FE or Master's alternate path. Strong CAD skills, Microsoft Office, communication, and analytical ability.
Microsoft Office Suite, AutoCAD, MicroStation, BIM (Revit), Civil 3D, PLS, PLS-CADD, RISA-3D, MathCADD
2w
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Electrical Engineer - Nationwide
Austin or Fort Worth or Chicago or Cary or Dallas or Raleigh or Houston or Denver or Greenville or United States
$133k-$233k/yr HybridFull Time
Jacobs Solutions Inc.
Jacobs Solutions Inc.NYSE: J: Global professional services firm for infrastructure and mission-critical projects.
5+ YOEBachelor's or master's in electrical engineering, 5+ years in energy design, consulting, or operations, power-system analysis expertise, U.S. citizenship, and PE license or ability to obtain within six months.
SKM Power Tools, ETAP, EasyPower
1mo
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Structural Engineer - Licensed - AEC Consulting
Denver, Colorado, United States
$100k-$125k/yr HybridFull Time
Marx Okubo
Marx Okubo: Uncertainty doesn't stand a chance. Your property risks, seen and solved.
7+ YOELicensed professional engineer (PE) with bachelor\u0002s in structural/civil/architectural engineering, 7+ years consulting experience, SE credential preferred, proficient in Revit/AutoCAD/Bluebeam/PlanGrid/Box and MS Word/Excel, able to perform site assessments and produce formal reports.
Revit, Bluebeam, PlanGrid, AutoCAD, Microsoft Word, Microsoft Excel, Box
2w
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Artificial Intelligence Engineer
Denver, Colorado, United States
$140k-$175k/yr OnsiteFull Time
MarketOnce
MarketOnce: Private U.S. holding providing research, consulting, software, advertising, and marketing services to businesses.
Experienced AI engineer with Agentic AI, Generative AI, Python, RAG, cloud AI, MLOps, client consulting, and AI solution deployment expertise.
Claude, OpenAI, Python, Azure OpenAI, Azure AI Search, OneLake, Microsoft Fabric
3w
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Technology Engineer
Lakewood or Fort Collins
$90k-$120k/yr OnsiteFull Time
RTM Engineering Consultants
RTM Engineering Consultants: Private U.S. engineering firm providing MEP, civil, structural, and fire-protection design for architects, developers, owners, and institutions.
10+ YOERequires 10+ years designing and consulting on building technology systems, expert systems knowledge, client consultation, multidisciplinary design, project workflow management, troubleshooting, and mentoring experience.
Crestron, AMX, QSC, Biamp, Extron
3mo
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Electrical Engineer
Lakewood or Salt Lake City or Elko or Tucson
OnsiteFull Time
BBA
BBA: Private Canadian engineering and professional services firm serving mining, energy and natural-resource companies across the Americas.
5+ YOEBachelor’s degree in engineering; licensed PE or eligible; 5-10 years in mining/energy/heavy industry; multidisciplinary consulting experience; field experience; strong client relations; valid driver's license; travel readiness; power systems design and electrical studies.
Autocad, ETAP, Power system design tools
4w
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Experienced Mechanical Engineer
Billings or Austin or Boise or Bozeman or Denver or Great Falls or Helena or Minneapolis or Missoula or Seattle
$90k-$130k/yr OnsiteFull Time
Cushing Terrell
Cushing Terrell: Employee-owned multidisciplinary architecture, engineering, and design firm serving commercial, government, education, healthcare, and residential clients.
10+ YOEBachelor's in mechanical engineering, 10+ years consulting HVAC experience, PE or ability to obtain licensure, Revit MEP proficiency, experience with VAV/DOAS/VRF/chilled water systems, HVAC load modeling, and strong communication.
Revit MEP, Trane Trace, Carrier HAP, Microsoft Office 365, Bluebeam, BIM