Mashonda Walston

Procurement contact · SENATE SERGEANT AT ARMS · Senate, the

Email	mashonda_walston@saa.senate.gov
Phone	2028215887
On SAM.gov notices	51 since Jul 2022 — 20 in the last 24 months
Last listed	Sep 2026

What they buy

NAICS	Industry	Notices
541519	Other Computer Related Services	22
513210	Software Publishers	7
423420	Office Equipment Merchant Wholesalers	5
541	—	4
561312	Executive Search Services	3
561990	All Other Support Services	2
334220	Radio And Television Broadcasting And Wireless Communications Equipment Manufacturing	2
532	—	1

PSC	Product or service	Notices
DG01	IT AND TELECOM - NETWORK SUPPORT SERVICES (LABOR)	13
DA10	IT AND TELECOM - BUSINESS APPLICATION/APPLICATION DEVELOPMENT SOFTWARE AS A SERVICE	11
7A21	IT AND TELECOM - BUSINESS APPLICATION SOFTWARE (PERPETUAL LICENSE SOFTWARE)	6
7490	MISCELLANEOUS OFFICE MACHINES	5
R425	SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL	4
R499	SUPPORT- PROFESSIONAL: OTHER	3
7E20	IT and Telecom - End User: Help Desk;Tier 1-2,Workspace,Print,Output,Productivity Tools (HW/Perp SW)	2
5820	RADIO AND TELEVISION COMMUNICATION EQUIPMENT, EXCEPT AIRBORNE	2

How they restrict competition

No set-aside stated — 48
NONE — 3

What they post

Solicitation — 49
Special Notice — 2

Recent notices

Hoteling and Conference Room Scheduling Software Solution — Solicitation, Sep 2026
Hoteling and Conference Room Scheduling Software Solution — Solicitation, Sep 2026
Hoteling and Conference Room Scheduling Software Solution — Solicitation, Sep 2026
Hoteling and Conference Room Scheduling Software Solution — Solicitation, Aug 2026
NetScout Maintenance and Support Services Renewal — Solicitation, Aug 2026
NetScout Maintenance and Support Services Renewal — Solicitation, Aug 2026
NetScout Maintenance and Support Services Renewal — Solicitation, Aug 2026
NetScout Maintenance and Support Services Renewal — Solicitation, Jul 2026

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Source: SAM.gov contract notices that list this contact, including SAM's fiscal-year archives from FY2015. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Is this you? Ask us to remove this page.