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About the Office of Administrative and Executive Services (OAES)

What We Do

OAES is the centralized management component supporting the programs and personnel within the Office of the Administrator.  In support of the Agency’s core mission, OAES plans, manages, and reports results associated with:
  • human resources and organizational development;
  • budget formulation and execution;
  • information technology management and security; and
  • systems and process development.

OAES' Major Work

OAES is responsible for the following in the Office of the Administrator (AO):

  • Preparation of budget documents, operating plans and supporting justifications for all resource decisions;
  • Preparation and planning of studies to assess resource requirements;
  • Oversight of AO’s Working Capital Fund;
  • Assistance in developing and implementing automated resource and tracking systems;
  • SharePoint development;
  • Preparation of organizational, administrative and personnel materials;
  • Preparation and tracking of payroll, travel and procurement actions;
  • Audit coordination and tracking;
  • Coordination and oversight of facilities, space, and property management services;
  • Coordination and oversight IT/Information Management Governance;
  • Coordination and oversight system and application development;
  • Oversight of Hardware and Software initiatives; 
  • Coordination and oversight  of the Occupant Emergency Program;
  • Coordination and oversight of National Security Program and Training;
  • Coordination and oversight IT Security and Training; and
  • Special projects management and execution.

Mail code: 1104A | EPA mailing addresses
Location: EPA Headquarters at Washington, D.C. Federal Triangle campus

OAES Organization

Terrence Jackson, Director
  • Phone: 202-564-1873
  • Email: jackson.terrence@epa.gov
Dawn Breaux, Assistant Director
Administrative Management Staff and
Program Management Official
  • Phone: 202-564-9911
  • Email: breaux.dawn@epa.gov
Juanita Standifer, Assistant Director
Resource Management Staff and
Senior Budget Officer
  • Phone: 202-566-2764
  • Email: standifer.juanita@epa.gov

About EPA

  • Our Mission and What We Do
  • Headquarters Offices
  • Regional Offices
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  • EPA Organization Chart
  • EPA History
Contact EPA
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on April 11, 2025
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