NASA Shared Service Center

1-877-677-2123
The NASA Shared Services Center (NSSC) is an office or organization within the federal government tasked with providing service support to all eligible and designated NASA small business and IT service providers. The National Aeronautics and Space Administration (NASA) is an American civil space program through which numerous research, tests, and developmental operations are conducted to enhance aeronautic service operations such as supersonic flights and electric propulsion, making them more beneficial for life on Earth. Services offered by NASA through the Shared Services Center encompass:

Procurement Services

Technical and consulting service programs and plans are offered by the NASA Shared Service Center for agencies and aeronautic companies, including enterprise licenses, IT contracts, SBIR/STTR contracts and awards, FAC-C and FAC-COR certification, and grant management services.

Financial Management Services

Financial management services provided by the center are utilized by companies and agencies to manage income, assets, and expenses. These services encompass managing accounts payable, accounts receivable, and other treasury functions. Additionally, the service center offers employee relocation services and support.

Human Resources Services

The NASA Shared Service Center is involved in providing HR services such as staffing services, payroll processing, attendance tracking, HR IT maintenance services, retirement planning, compensation administration, and other employment benefits.

Agency Business Support Services

This category of services ensures customers receive timely and accurate support for budgeting and resource management services implemented in IT contracts, NSSC (NASA Shared Services Center), NCCIPS (National Center for Critical Information Processing and Storage), and NASA (National Aeronautics and Space Administration).

Connect With NASA Shared Services Stennis Space Center

For procurement services, HR management services, enterprise contracts, and IT service support from the NASA Shared Services Stennis Space Center, contact us at 1-877-677-2123 and select "Option 3".

General inquiries

To submit general inquiries and questions about the NASA Shared Service Center, follow the provided instructions.
nssc-smallbusiness@mail.nasa.gov
228-813-6558.

Enterprise Services

(1-877-677-2123)
Monday Through Friday from 8:00 a.m. to 8:00 p.m. Eastern Time.
NASA Shared Services Center, Building 1111, Jerry Hlass Road, Stennis Space Center, MS 39529.

NASA Shared Service Center Payment Options

Vendor Payment Support


1-877-677-2123
nssc-contactcenter@nasa.gov.

Invoices

(866) 973-3131
IPPCustomerSupport@fiscal.treasury.gov.
NSSC - FMD Accounts Payable, Bldg. 1111, Jerry Hlass Road, Stennis
NSSC-AccountsPayable@nasa.gov
Fax: 1-866-209-5415

NASA Service Centers/ Help Desk Numbers

NASA Shared Services Center Procurement

NASA, 300 E. Street SW, Suite 5R30 Washington, DC 20546
(202) 358-0001
Fax: (202) 358-4338
nssc-contactcenter@nasa.gov

NASA Shared Services Center Jobs

NASA, 300 E. Street SW, Suite 5R30 Washington, DC 20546
1-877-677-2123
"USAjobs.gov"

NASA Stennis Space Center

NASA Office of Communications John C. Stennis Space Center Stennis Space Center, MS 39529
(228) 688-3333
SSC-PAO@mail.nasa.gov

INFINITY Science Center

228-533-9025

For General Inquiries

(228) 688-2211 , Ext. 0
6:00 a.m. and 6:00 p.m.

NASA - OSBP Armstrong Flight / Ames Research Center

650-604-4695
Fax: 650-604-0912
arc-smallbusiness@mail.nasa.gov

NASA - OSBP at Glenn Research Center

216-433-6644
Fax: 216-433-2480
grc-smallbusiness@mail.nasa.gov

NASA - OSBP at Kennedy Space Center

321-867-4776
Fax: 321-867-7999
ksc-smallbusiness@mail.nasa.gov

NASA Glenn Research Center

21000 Brookpark Road Cleveland, OH 44135
(216) 433-4000

NASA's Goddard Space Flight Center

NASA's Goddard Space Flight Center Mail Code 130, Greenbelt, MD 20771, USA
301-286-2000

Benefits and Retirement

1-877-677-2123

Procurement

301-286-8400

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