13 petroleum engineer jobs at 6 companies in Frederick, CO
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2026-2027 Petroleum Engineer - Full Time
Houston or Bakersfield or Midland or Covington or Greeley or Minot
$118k-$138k/yr OnsiteFull Time
Final-year bachelor’s students in petroleum or chemical engineering (or related), strong academics, communication, teamwork, problem-solving; may require routine driving; PhD candidates treated differently for visa status.
6d
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Facilities Engineer
Denver or Garfield County or Rio Blanco County or Colorado
$95k-$168k/yr FieldFull Time
0+ YOEBachelor's degree in mechanical, chemical, or petroleum engineering required. Open to entry-level engineers through those with 7+ years. Driver's license required; EIT preferred. Travel and field operations required.
HYSYS, Pipesim, Microsoft Office, CAD, P&ID
2w
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Sr. Asset Development Engineer – Southwest Business Unit
Denver or Houston
$157k-$237k/yr OnsiteFull Time
6+ YOE6+ years petroleum engineering experience, B.S. in Engineering required, strong development planning, cross-discipline coordination, economics and scheduling skills.
Enersight, Aries, Spotfire, Microsoft Office, Microsoft Excel
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2026-2027 Wells Engineer
Houston or Bakersfield or Midland or Covington or Greeley
$113k-$136k/yr FieldFull Time
0+ YOEBachelor's/Masters/Doctorate in Petroleum, Chemical, or Mechanical Engineering; students in final year or those with <2 years related experience; strong academics, communication, teamwork; driving may be required.
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2026-2027 Wells Engineer Full Time (Previous Intern)
Houston or Bakersfield or Midland or Covington or Greeley
$113k-$136k/yr FieldFull Time
0+ YOEEntry-level petroleum/chemical/mechanical engineers for office and field wells engineering roles; strong academics, communication, teamwork; driving routine may be required.
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Sr. Reservoir Engineer – Technical Engineering Team
Denver or Houston
$192k-$289k/yr OnsiteFull Time
10+ YOEB.S. in Engineering required (petroleum preferred), 10+ years reservoir/geology experience, proficiency with subsurface data analysis, economic evaluation, and ability to mentor and lead technical work.
Enverus
6d
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Sr Facilities Engineer - Controls I&E
Denver, Colorado, United States
$155k-$195k/yr OnsiteFull Time
7+ YOEBachelor's degree in petroleum, mechanical, or electrical engineering; 7+ years in oil and gas production or facility operations; I&E controls experience, emissions regulations knowledge, and SCADA/PLC expertise.
SCADA, PLC, telemetry, PFDs, P&IDs, AI-based software
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Natural Gas Engineer - Transmission and Facilities
Greenwood Village, Colorado, United States
$110k-$165k/yr OnsiteFull Time
6+ YOE6+ years engineering design experience; ABET-accredited Bachelors/Masters in Mechanical, Petroleum, Civil or related; PE preferred or obtainable within 12 months; knowledge of 49 CFR Part 192 and ASME B31.8; AutoCAD Civil 3D/CADWorx experience preferred.
AutoCAD Civil 3D, CADWorx
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2026-2027 Wells Engineering Intern (Previous Intern)
Houston or Bakersfield or Greeley or Midland or Covington
$32/hr OnsiteFull Time
Students pursuing Bachelors, Masters or Ph.D. in petroleum, chemical, mechanical engineering or related fields; strong academics, communication, leadership, teamwork, problem-solving; may require routine driving; submit resume and unofficial transcripts.
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2026-2027 Wells Engineering Intern
Houston or Bakersfield or Midland or Covington or Greeley
$32/hr OnsiteFull Time
Currently pursuing a BS/MS/PhD in Petroleum, Chemical, Mechanical engineering or related, strong academics, communication, leadership, teamwork, problem-solving; may require routine driving.
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Executive Director - Oil, Gas & Chemical
Littleton, Colorado, United States
$202k-$225k/yr HybridFull Time
12+ YOE12+ years OGC/EPC experience, bachelor’s in chemical/petroleum/mechanical engineering preferred, valid driver’s license, subject-matter expertise in oil/gas/chemical technologies, project lifecycle, business development and leadership.
Microsoft 365, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft SharePoint, Microsoft Teams, Primavera
3d
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Corporate Development Associate
Denver, Colorado, United States
$95k-$180k/yr OnsiteFull Time
7+ YOEBachelor's degree in finance, economics, engineering, mathematics, or computer science; 7–15 years as a financial analyst or petroleum engineer; oil and gas expertise; financial modeling and problem-solving skills.
Microsoft Excel, ARIES
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Corporate Reserves Manager
Denver or Houston
$251k-$342k/yr OnsiteFull Time
10+ YOEBachelor's in petroleum engineering, 10+ years oil & gas experience with substantial reservoir-engineering and reserves-estimation work; ARIES and reserves-database expertise; SEC reserves reporting and FASB ASC 932 mastery; strong SQL/Access/Spotfire skills.
ARIES, SQL, Access, Spotfire