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Adv Sr IT Systems Analyst Job

Date: Jul 19, 2021

Location: Houston, TX, US, 77056

Company: Marathon Oil



Job Overview: 

Marathon Oil is seeking an Advanced Senior IT Systems Analyst to support the Corporate Reserves and Business Planning organizations.  This role will provide technical support for Enersight, PV, Aucerna Portfolio, Anaplan, and PetroLook.  The successful candidate will work with the business to understand their goals, assist with process improvement, and perform development and system configuration for the supported platforms.


Key Responsibilities:

  • Maintain, enhance and provide upgrade support for Business Planning and Corporate Reserves applications based on business requirements.
  • Act as a liaison between the business and development team to gather requirements for requested enhancements, manage testing activities and migration to production.
  • Maintain XML loader files and Autosys jobs as needed based on requested changes or break / fixes.
  • Implement required updates to in-house application via SAP HANA including complex modifications to databases and views. 
  • Act as the technical lead on the Anaplan implementation project migrating from Hyperion. 
  • Become the Subject Matter Expert for Anaplan, gaining a strong understanding of environment and system capabilities.
  • Support, enhance and design data integration and data loads from various sources to Anaplan.
  • Serve as a technical liaison between business users and applicable vendors supporting both on-premise and SAAS solutions.
  • Document the workflows of existing processes to identify and recommend process and system improvements. 
  • Act as the IT project manager for Corporate Reserves and Business Planning applications projects.
  • Ensure compliance of all IT audit controls for supported systems.



  • Bachelor’s Degree required.  Concentration in MIS, Computer Science or other technical degree strongly preferred.
  • 7+ years’ experience including 5+ years in an application support or IT consulting role required.
  • Strong technical and business background required. 
  • Experience supporting and / or implementing Planning software applications required, experience with Enersight and Anaplan implementations strongly preferred.
  • Working knowledge of Oracle SQL Developer, SAP HANA, XML, Windows Server and IIS required. 
  • Proficient in Microsoft Office Suite (Outlook, Word, Excel, PowerPoint, Visio, Project).
  • Strong communication skills (oral and written).
  • Understanding of IT controls and audit concerns.
  • Strong ability to multi-task amongst multiple on-going initiatives.


Marathon Oil Corporation (NYSE: MRO) is an independent oil and natural gas exploration and production company based in Houston, Texas. With a material position in four of the best oil-rich U.S. resource plays in different stages of development, we offer a variety of career opportunities, whether you're a recent college graduate or an experienced professional. You'll have the tools to develop and refine the skills and knowledge you need to succeed.

Marathon Oil Company will take the necessary action to ensure that applicants are treated without regard to their race, color, religion, sex, age, disability, national origin, sexual orientation, genetic information, veteran status or other protected status under applicable employment law.

If you are a current Marathon employee please use the ERP website to submit referrals.

Posting Notes: ||  Houston  ||  TX   ||  United States (US)  ||  Not Applicable; SF:DI; SF:GH; SF:LI; SF:MN; SF:RZ ||  Information Technology  || Not Applicable  || || 30506  ||





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