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Location Name: Denver, CO 
Job/Requisition ID: [[id]] 
Location Address: 1515 Arapahoe St Twr1 Ste 1600, Denver, CO, United States (US), 80202
Education Level: Other 
Relevant Experience Level: Mid Career (4-10 Years) 
Employee Group: Regular - Full Time
Employee Subgroup: Salaried Exempt




Utilize Geographic Information Systems (GIS) techniques to provide advanced analyses, mapping, and data validation of midstream assets. Recommends appropriate strategies and data workflows to midstream customers. Works closely with IT to develop efficient processes for data validation, data collection and data flow improvements.  Responsibilities may include, but are not limited to the following:



  • Performs advanced data management tasks and acts a GIS Subject Matter Expert (SME)
  • Responsible for assisting in the development of GIS related standards and procedures
  • Accountable for GIS data entry and quality
  • Leads internal teams to manage GIS / spatial related projects
  • Responsible for filing and responding to external data requests
  • Assists with annual Spill Impact Analyses (SIA) Program
  • Interfaces with midstream customers
  • Represents GIS during company emergency response drills
  • Incorporate GIS data from various sources and in various formats into the GIS system
  • Assists in developing, implementing, and managing processes to perform routine data analysis and generate reports
  • Provide GIS related technical expertise and training to the business
  • Oversees field data collection



  • Minimum of 5-7 years relevant GIS experience in the Midstream industry
  • Minimum education requirement:   College Degree in GIS is required
  • Advanced understanding of ESRI GIS software (ArcDesktop 10 or higher, ArcPro)
  • Advanced experience in mobile GIS solutions (ArcExplorer, Surev123, Good Earth, etc.)
  • Advanced understanding of ESRI extensions (Spatial Analyst, 3D Analyst, etc.)
  • Advanced understanding of web-based GIS software (ArcGIS Online, Portal, Geocortex)
  • Experience in APDM is preferred


Position can be located in Denver, CO or Tulsa, OK.


About Marathon Petroleum Corporation


Marathon Petroleum Corporation (MPC) is a leading, integrated, downstream energy company headquartered in Findlay, Ohio. The company operates the nation's largest refining system. MPC's marketing system includes branded locations across the United States, including Marathon brand retail outlets. Speedway LLC, an MPC subsidiary, owns and operates retail convenience stores across the United States. MPC also owns the general partner and majority limited partner interest in MPLX LP, a midstream company that owns and operates gathering, processing, and fractionation assets, as well as crude oil and light product transportation and logistics infrastructure. 

Travel Expected: Up to 25%


Marathon Petroleum Company LP is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without discrimination on the basis of race, color, religion, creed, sex, gender (including pregnancy, childbirth, breastfeeding or related medical conditions), sexual orientation, gender identity, gender expression, age, mental or physical disability, medical condition or AIDS/HIV status, ancestry, national origin, genetic information, military, veteran status, marital status, citizenship  or any other status protected by applicable federal, state, or local laws.  If you would like more information about your EEO rights as an applicant, click here.

If you need a reasonable accommodation for any part of the application process at Marathon Petroleum LP, please contact our Human Resources Department at Please specify the reasonable accommodation you are requesting, along with the job posting number in which you may be interested. A Human Resources representative will review your request and contact you to discuss a reasonable accommodation.

Equal Opportunity Employer: Veteran / Disability

Marathon Petroleum Company LP participates in the E-Verify program in some states in which it operates (including AL, AZ, GA, MS, NC, SC, TN, and UT). For more information before proceeding, please see details in English or Spanish. Right to Work Statement English or Spanish.

To view benefit information for Marathon Petroleum Corporation please visit

Nearest Major Market: Denver

Job Segment: Geology, GIS, Information Systems, Data Management, Data Analyst, Engineering, Technology, Data