Aaron Roark

Chief Executive Officer at Cimarron Electric Cooperative
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Contact Information
us****@****om
(386) 825-5501
Location
Yukon, Oklahoma, United States, US

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Credentials

  • Certified Public Accountant
    State of Oklahoma

Experience

    • Utilities
    • 1 - 100 Employee
    • Chief Executive Officer
      • Mar 2022 - Present

    • Chief Financial Officer and Director of Human Resources
      • Dec 2019 - Mar 2022

    • United States
    • Oil and Gas
    • 700 & Above Employee
    • Expenditure Accounting Manager
      • Jul 2018 - Oct 2019

      • Led team of 80 responsible for all aspects of joint venture, accounts payable and outside operated property accounting as well as DevonDirect (stakeholder relations call center). • Implemented intelligent automation technology to achieve efficiency gains across AP, OBO and JV functions.

    • Accounts Payable Manager
      • May 2014 - Jul 2018

      • Led team of 60 responsible for all aspects of AP functions for $7-$20 billion in annual spend. Member of leadership team responsible for SAP Ariba and SAP Concur implementations. • Team achieved best in class results in invoice processing and duplicate payment prevention.

    • Operations Accounting Supervisor
      • Nov 2011 - May 2014

      • Coached and developed team of 15 to manage invoice workflow activities for 80,000 monthly invoices from 13,000 vendors. Accounting Intern Program coordinator. • Initiated monthly AP Scorecard to track and monitor 50 AP measures and metrics resulting in improved accuracy and better personnel management with reduced costs. • Ensured all aspects of $1 billion in outgoing monthly payments processed accurately within guidelines of established internal control environment. • Managed… Show more • Coached and developed team of 15 to manage invoice workflow activities for 80,000 monthly invoices from 13,000 vendors. Accounting Intern Program coordinator. • Initiated monthly AP Scorecard to track and monitor 50 AP measures and metrics resulting in improved accuracy and better personnel management with reduced costs. • Ensured all aspects of $1 billion in outgoing monthly payments processed accurately within guidelines of established internal control environment. • Managed non-technical aspects of SAP implementation for AP Staff and field office stakeholders. • Guided transition and significant hiring for AP reorganization following Houston office closure, resulting in elimination of redundant processes and diversity of practices.

    • Lead Accountant - Revenue Accounting
      • Nov 2008 - Nov 2011

      • Led team of revenue accountants to record and distribute $300 million in annual revenue. • Managed Powder River rebook project to rebook 12 years and $1 billion of revenue in 6 months. • Organized cross-functional team to develop paperless processes. Initiative resulted in annual savings of $141,000 and increased efficiencies in Accounting and Records Management.

    • Senior Internal Auditor
      • May 2005 - Nov 2008

      • Performed corporate financial and operational audits including Long-Term Incentive Plan, Accounts Receivable, SCADA, Corporate Travel, Field Office and Executive Expense Reports. • Performed internal control reviews on as part of SOX compliance efforts.

    • United States
    • Airlines and Aviation
    • 700 & Above Employee
    • Various Accounting & Finance Roles
      • May 1998 - May 2005

      Accounting Supervisor – Receivables / Credit Card Services Senior Financial Analyst – Maintenance and Engineering Strategic Planning Business Systems Analyst – Canadian Accounting Services Accounting Supervisor – Receivables / Credit Card Services Senior Financial Analyst – Maintenance and Engineering Strategic Planning Business Systems Analyst – Canadian Accounting Services

Education

  • Oklahoma State University
    Master of Business Administration (MBA)
  • Southwestern Oklahoma State University
    Bachelor of Science, Finance

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