About the Office of Mission Support
What We Do
The Office of Mission Support (OMS) leads the agency’s core mission support functions to improve efficiency, coordination, and customer experience for internal customers, stakeholders, and the public, including protection of EPA's facilities and other critical assets nationwide, acquisition activities (contracts), grants management, human capital, information technology, and information management activities.
Organization
Lynnann Hitchens, Acting Principal Deputy Assistant Administrator for Mission Support Performing Delegated Duties of Assistant Administrator
- Phone: (202) 564-3184
- Mail code: 3101A | EPA mailing addresses
Andrew Schreyer, Deputy Assistant Administrator
- Biography
- Phone: (202) 565-1561
- Mail code: 3101A | EPA mailing addresses
Arron Helm, Acting Deputy Assistant Administrator for Administration and Resources Management
- Biography
- Phone: (919) 541-2452
- Mail code: 3101A | EPA mailing addresses
Vaughn Noga, Chief Information Officer and Deputy Assistant Administrator for Environmental Information
- Biography
- Phone: (202) 564-6665
- Mail code: 2810A | EPA mailing addresses
Office of Federal Sustainability
Andrew Mayock, Federal Chief Sustainability Officer
Administrative IT System Support Staff
Michael Hardy, Director
Michael Hardy, Director
- Phone: (202) 564-7899
IT System Security Staff
Bill Sabbagh, Director
Bill Sabbagh, Director
- Phone: (202) 566-9859
The Office of Mission Support includes:
- Office of Resources and Business Operations (ORBO)
- Office of Administrative Law Judges
- Environmental Appeals Board
- Office of Human Resources
- Office of Administration
- Office of Acquisition Solutions
- Office of Grants and Debarment
- OARM – Research Triangle Park Office
- OARM – Cincinnati Office
- Office of Enterprise Information Programs
- Office of Information Technology Operations
- Office of Information Management
- Office of Information Security and Privacy
- Office of Digital Services and Technical Architecture
- Office of Customer Advocacy, Policy and Portfolio Management