Marathon Petroleum Corporation · 13 hours ago
Senior OT Engineer
Martinez, California
Full-time
Onsite
Mid, Senior Level
$107K/yr - $184K/yr
5+ years expMarathon Petroleum Corporation is committed to being a great place to work, and they are seeking a Senior OT Engineer for their Refining Digital Operations at the Martinez Refinery. The role involves providing operational and technical support for the refinery's Operational Technology server and network environments, while collaborating with various teams to enhance performance and reliability of infrastructure services.
EnergyNatural ResourcesOil and Gas
Responsibilities
Identifies performance bottlenecks, conducts root cause analysis, and proposes and implements solutions to enhance system performance and resource utilization. Establishes performance benchmarks, conducts capacity planning, and collaborates with other teams to optimize infrastructure performance. Collaborates with junior engineers & cross-functional teams to implement performance tuning strategies and optimize system resources for better efficiency
Contributes to the development and improvement of troubleshooting procedures, measures to minimize system downtime, and documentation. Leads and manages technical support activities and troubleshooting efforts for infrastructure, including handling escalated and complex issues. Leads vendor technical support to drive for resolutions. Performs advanced system tuning and optimization to maximize performance using IT Service Management practices. Collaborates with internal teams to enhance support processes and methodologies
Analyzes performance and utilization data to identify trends and patterns; provides recommendations for optimization and corrective actions to drive for continuous improvement; prepares comprehensive reports on infrastructure performance
Leads the design and configuration of complex hardware and software systems, considering best practices and industry standards. Builds and deploys highly available and scalable infrastructure solutions
Leads the creation and maintenance of a comprehensive knowledge base for infrastructure-related topics, including troubleshooting guides, configuration documentation, and best practices. Promotes knowledge sharing culture by organizing training sessions, mentoring junior engineers, and encouraging cross-team collaboration
Collaborates with the process Owner and identifies trends in issues and determines the root cause to reduce future issues
Executes the regular analysis and interpretation of traffic and utilization of services on network connections
Leads the improvement recommendations and presents effectively to senior and executive management and global teams. Presents and leads client meetings with the business and development teams. Communicates with senior leaders for understanding and execution of cross functional complex processes and applications to solve for client requirements
Qualification
Required
Bachelor's Degree in Information Technology, related field or equivalent experience
5 or more years of relevant experience required
Identifies performance bottlenecks, conducts root cause analysis, and proposes and implements solutions to enhance system performance and resource utilization
Establishes performance benchmarks, conducts capacity planning, and collaborates with other teams to optimize infrastructure performance
Collaborates with junior engineers & cross-functional teams to implement performance tuning strategies and optimize system resources for better efficiency
Contributes to the development and improvement of troubleshooting procedures, measures to minimize system downtime, and documentation
Leads and manages technical support activities and troubleshooting efforts for infrastructure, including handling escalated and complex issues
Leads vendor technical support to drive for resolutions
Performs advanced system tuning and optimization to maximize performance using IT Service Management practices
Collaborates with internal teams to enhance support processes and methodologies
Analyzes performance and utilization data to identify trends and patterns; provides recommendations for optimization and corrective actions to drive for continuous improvement
Prepares comprehensive reports on infrastructure performance
Leads the design and configuration of complex hardware and software systems, considering best practices and industry standards
Builds and deploys highly available and scalable infrastructure solutions
Leads the creation and maintenance of a comprehensive knowledge base for infrastructure-related topics, including troubleshooting guides, configuration documentation, and best practices
Promotes knowledge sharing culture by organizing training sessions, mentoring junior engineers, and encouraging cross-team collaboration
Collaborates with the process Owner and identifies trends in issues and determines the root cause to reduce future issues
Executes the regular analysis and interpretation of traffic and utilization of services on network connections
Leads the improvement recommendations and presents effectively to senior and executive management and global teams
Presents and leads client meetings with the business and development teams
Communicates with senior leaders for understanding and execution of cross functional complex processes and applications to solve for client requirements
Benefits
Health, vision, and dental insurance
Paid time off
401k matching program
Paid parental leave
Educational reimbursement
Discretionary company-sponsored annual bonus program
Company
Marathon Petroleum Corporation
Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream and midstream energy company headquartered in Findlay, Ohio.
10001+ employees
H1B Sponsorship
Marathon Petroleum Corporation has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (29)
2024 (6)
2022 (21)
2021 (5)
2020 (4)
Funding
Current Stage
Public CompanyTotal Funding
$2B2025-02-06Post Ipo Debt· $2B
2011-07-01IPO
Leadership Team
Maria Khoury
Executive Vice President and Chief Financial Officer
John Quaid
Executive Vice President
Recent News
2026-02-03
2026-02-03
Company data provided by crunchbase