Science, Technology, Engineering, and Math jobs at hollyfrontier

33 open roles

RoleLocationSetupPayPosted

Distributed Control System Migration SpecialistScience, Technology, Engineering, and MathArtesiaArtesia——15d ago
Corrosion Prevention TechnicianScience, Technology, Engineering, and MathCasperCasper——16d ago
Facility Integrity SpecialistScience, Technology, Engineering, and MathAlbuquerqueAlbuquerque——21d ago
Distributed Controls Systems Monitoring AnalystScience, Technology, Engineering, and MathAnacortesAnacortes——15d ago
Engineer IV E&IScience, Technology, Engineering, and MathTulsaTulsa——21d ago
InspectorScience, Technology, Engineering, and MathArtesiaArtesia——24d ago
Process EngineerScience, Technology, Engineering, and MathArtesiaArtesia——29d ago
Process Safety EngineerScience, Technology, Engineering, and MathCaliforniaCalifornia——11d ago
ChemistScience, Technology, Engineering, and MathSinclairSinclair——14d ago
Controls Engineer MidstreamScience, Technology, Engineering, and MathDallasDallas——10d ago
PEI EngineerScience, Technology, Engineering, and MathAnacortesAnacortes——9d ago
Intern EngineeringScience, Technology, Engineering, and MathPetroliaPetrolia——8d ago
Monitoring and Optimization Engineer InternScience, Technology, Engineering, and MathDallasDallas——18d ago
Rotating Reliability EngineerScience, Technology, Engineering, and MathCaliforniaCalifornia——28d ago
Flare and Relief SpecialistScience, Technology, Engineering, and MathAnacortesAnacortes——21d ago
Lab TechnicianScience, Technology, Engineering, and MathSinclairSinclair——23d ago
Engineering Analytics InternScience, Technology, Engineering, and MathDallasDallas——18d ago
Pipeline Integrity Engineer SpecialistScience, Technology, Engineering, and MathTulsaTulsa——23d ago
Corrosion Prevention TechnicianScience, Technology, Engineering, and MathEvanstonEvanston——14d ago
PSM EngineerScience, Technology, Engineering, and MathArtesiaArtesia——Aug 29, 2026
Process Area SupervisorScience, Technology, Engineering, and MathArtesiaArtesia——16d ago
Operations Research EngineerScience, Technology, Engineering, and MathDallas · RemoteDallasRemote—14d ago
Data ArchitectScience, Technology, Engineering, and MathDallasDallas——29d ago
Intern ChemistScience, Technology, Engineering, and MathPetroliaPetrolia——4d ago
Instrumentation and Electrical TechnicianScience, Technology, Engineering, and MathWoods CrossWoods Cross——10d ago
InspectorScience, Technology, Engineering, and MathCaliforniaCalifornia——18d ago
Instrument CraftsmanScience, Technology, Engineering, and MathArtesiaArtesia——14d ago
Midstream Project EngineerScience, Technology, Engineering, and MathTulsaTulsa——15d ago
Pipeline Integrity SpecialistScience, Technology, Engineering, and MathCasperCasper——21d ago
OT System & Infrastructure SpecialistScience, Technology, Engineering, and MathCaliforniaCalifornia——14d ago
Lead Mechanical Integrity SpecialistScience, Technology, Engineering, and MathTulsaTulsa——Sep 1, 2026
Mid-Con Regional OT SpecialistScience, Technology, Engineering, and MathCaliforniaCalifornia——14d ago
Tank Integrity SpecialistScience, Technology, Engineering, and MathGlendaleGlendale——21d ago