Sirena Gwynn
Administrative Contracting Officer Naval Information Warfare Systems Command (Navy)
- Phone
- (757) 527-4645
- Latest SAM.gov record
Contact facts
Awards come from FPDS, which names the staff who created, approved or last changed an award without saying which.
Contract awards and IDVs
Show all 25
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Serco Inc. | 13 |
| 2 | American Rheinmetall Munition Inc. | 8 |
| 3 | Whitney Bradley & Brown, Inc. | 4 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541330 Engineering Services | 9 |
| 2 | 332993 Ammunition (except Small Arms) Manufacturing | 8 |
| 3 | 541990 All Other Professional, Scientific, and Technical Services | 6 |
| 4 | 334220 Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing | 1 |
| 5 | 334290 Other Communications Equipment Manufacturing | 1 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | J059 Maint/Repair/Rebuild Of Equipment- Electrical And Electronic Equipment Components | 6 |
| 2 | 1330 Grenades | 5 |
| 3 | R425 Support- Professional: Engineering/Technical | 4 |
| 4 | 1310 Ammunition, Over 30Mm Up To 75Mm | 3 |
| 5 | J058 Maint/Repair/Rebuild Of Equipment- Communication, Detection, And Coherent Radiation Equipment | 3 |
| 6 | 1230 Fire Control Systems, Complete | 2 |
| 7 | 7010 Information Technology Equipment System Configuration | 1 |
| 8 | R499 Support- Professional: Other | 1 |
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Naval Information Warfare Systems Command (Navy) | 10 |
| 2 | Naval Sea Systems Command (Navy) | 4 |
| 3 | Chief of Naval Operations (SECNAV) | 4 |
| 4 | Air Force | 3 |
| 5 | Marine Corps (Navy) | 2 |
| 6 | Navy NAVSUP Engineering Logistics Office | 1 |
| 7 | PEO Ammunition (USASC) | 1 |
Other records
| Record | Kind |
|---|---|
| 25Q0745_SOL.pdf | Government file |
| 25Q0746_SOL.pdf | Government file |
Quick answers
Who is Sirena Gwynn?
Sirena Gwynn is an Administrative Contracting Officer at Naval Information Warfare Systems Command (Department of the Navy). Contracting staff on 19 contract awards and 6 IDVs, from August 18, 2025 to January 26, 2026.
What agency does Sirena Gwynn work for?
Sirena Gwynn's SAM.gov records name Naval Information Warfare Systems Command (Department of the Navy) most, among 7 offices.
How do I contact Sirena Gwynn?
FPDS lists Sirena Gwynn's email sirena.c.gwynn.civ@mail.mil and phone (757) 527-4645.
Which vendors has Sirena Gwynn awarded contracts to?
The vendors on the most contract awards and IDVs naming Sirena Gwynn are Serco Inc., American Rheinmetall Munition Inc. and Whitney Bradley & Brown, Inc.
On GovTribe
See Sirena Gwynn's full record
- Every notice, award and file that names them
- Their buying profile: what they buy and from whom
- Export contacts at this office
- Ask GovTribe AI about this contact