Share this Job

Company Name: Marathon Petroleum Company LP  
Location Name: CadizOH
Location Address: 43050 Industrial Park Road, Cadiz, OH, United States (US), 43907
Education Level: Bachelor's Desired 
Relevant Experience Level: Entry Level (1-3 Years) 
Employee Group: Regular - Full Time
Employee Subgroup: Salaried Exempt


This position is part of a team that supports and maintains the Operational Technology systems located at our G&P processing plants and field locations.  This position is responsible for all facilities within a geographic area and as such will require travel between the sites on a weekly basis.  The position will have primary responsibility for all Operational Technology systems, network topology, and security hardware and software. Functioning as the primary contact for Operational Technology, this position will work closely with Facilities Operations personnel and Corporate IT staff to maintain expected reliability of OT systems with an emphasis on security. The position may be located in Corpus Christi, TX, Kingfisher, OK, Cadiz, OH, Carthage, TX, or McAlester, OK.



  • Provide support for DCS proprietary systems including Emerson DeltaV, Foxboro, Honeywell, WonderWare suite, and ClearSCADA as well as other various control system related applications.
  • Manage relationships with vendor providers and partners for Operational Technology software toolsets.  Coordinate application of software updates, patches, and security remediation for software packages.
  • Coordinate and/or implement changes to Operational Technology servers and network topology. This includes assisting Corporate IT staff with the configuration of server hardware, virtual machines, firewalls, switches and sometimes older technologies that exist within operations.
  • Communicate status of projects with Operational Technology Team and various levels of management.
  • Assist with the administration of plant Process Control (DCS and SCADA) LANs and Servers.
  • Function as smart hands and eyes to assist with the administration and trouble-shooting of Windows servers, the local area networks, and components. Includes activities such as daily server backups, updating anti-virus, applying Microsoft patches, performance tuning, security changes, and more.
  • Maintain appropriate controls, documentation, and business recovery plans for the plant sites local area networks and other computer systems. Maintain other technical specifications to insure compliance with corporate standards and procedures.
  • Maintain dialogue with IT Services and other LAN Administrators to facilitate problem resolution and information sharing on system management techniques.
  • Participate on Critical Infrastructure and/or IT teams for implementing strategic IT initiatives. Analyze, test, modify, and implement programs or systems, including in-house developed or purchased applications.
  • Coordinate and/or implement corporate security directives that pertain to the DCS LAN.
  • Build strong relationships with plant operators and managers.
  • Perform regular reviews of procedures and audit controls to align with internal policies and standards, and perform remediation of identified gaps.
  • Perform special projects and other duties as requested by immediate supervisor.



  • 2 or more years experience working in an Oil/Gas Operations Environment
  • SCADA, DCS, understanding of Plant systems and operations
  • A firm understanding of security principles, compliance requirements, and remediation practices is required
  • ITIL Foundation certification preferred
  • Excellent written and verbal communication skills
  • College degree or comparable experience required         

About Marathon Petroleum Corporation



Marathon Petroleum Corporation (NYSE: MPC) is a large-scale geographically-diversified and highly -integrated refining, marketing and midstream company. MPC is the nation's largest refiner, with a crude oil refining capacity of more than 3 million barrels per calendar day in its 16-refinery system. MPC's high-quality, nationwide retail and marketing business includes approximately 3,900 company-owned and -operated stores and 7,800 branded locations. MPC owns the general partners of MPLX LP and Andeavor Logistics LP, two strong, customer-focused midstream master limited partnerships.



Job Function: InfTech; MarkWest

Travel Expected: Up to 10%


If you have visited our site in search of information on U.S. employment opportunities and require an accommodation to submit your application, please contact the MPC EEO/Compliance Office at 866-492-7802. Note that we only accept resumes and applications for posted positions.

Marathon Petroleum Company LP (“MPC”) is an equal employment opportunity employer.  All applicants will be considered without regard to their race, color, religion, sex, age, disability, national origin, sexual orientation, genetic information, gender identity, veteran status or other legally protected status.


Nearest Major Market: Canton
Nearest Secondary Market: Akron

Job Segment: Corporate Security, Testing, Network, Security, Technology, Entry Level

Find similar jobs: