✦ Luna Orbit — Engineering (Non-Software)

Senior OT Engineer

at Marathon Oil

📍 Martinez, California Unknown 💰 $106K – $184K USD / year Posted March 14, 2026
Salary $106K – $184K USD / year
Type Not Specified
Experience senior
Exp. Years Not specified
Education Not specified
Category Engineering (Non-Software)

This role provides operational and technical support for refinery infrastructure, focusing on system performance, troubleshooting, and optimizing operational technology environments.

  • Identify performance bottlenecks
  • Conduct root cause analysis
  • Support infrastructure performance
  • Lead system tuning and optimization
  • Collaborate with process control teams

Scope includes supporting OT servers and networks, conducting root cause analysis, system tuning, and ensuring infrastructure reliability within an energy/refining context.

The ideal candidate is a senior operational technology engineer with expertise in supporting refinery infrastructure, analyzing system performance, and conducting root cause analysis. They should have experience in energy or refining environments and strong troubleshooting skills.

Operational Technology supportSystem performance analysisRoot cause analysisInfrastructure troubleshootingIT Service Management
Capacity planningPerformance tuningVendor support managementSystem designInfrastructure optimization
IT Service Management
Operational TechnologyOTsystem performanceroot cause analysisinfrastructure supportsystem tuningtroubleshootingcapacity planningperformance optimizationIT Service Management
Operational TechnologyOTSystem PerformanceRoot Cause AnalysisInfrastructure SupportSystem TuningTroubleshootingCapacity PlanningPerformance OptimizationIT Service Management
collaborationproblem-solvinganalytical thinkingcommunicationteamwork
Industry Energy
Job Function Providing operational and technical support for refinery infrastructure and operational technology systems.
Role Subtype Systems Administrator
Tech Domains ITSM / ServiceNow
Operational TechnologyOTsystem performanceroot cause analysisinfrastructure supportsystem tuningtroubleshootingcapacity planningperformance optimizationIT Service Managementinfrastructuresystem reliabilitysystem securityperformance monitoringsystem troubleshootingperformance tuningsystem optimization

Lack of OT experience, No background in energy or refining, Inability to perform root cause analysis, Lack of troubleshooting skills, No experience with IT Service Management

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