Katie Day
Contracting Officer Defense Information Systems Agency
- Agency
-
Defense Information Systems Agency Department of Defense
- katie.s.day.civ@mail.mil
- Phone
- (618) 418-6265
- Latest SAM.gov record
Contact facts
- Offices
- 3
- SAM.gov notices
- 8
- Contract awards and IDVs
- 90 75 awards, 15 IDVs, as contracting staff
- Top vendors
-
- Lumen Technologies Government Solutions, Inc. 39 awards and IDVs · $346M in award value
- Level 3 Communications, LLC 21 awards and IDVs · $189M in award value
- First SAM.gov record
Notices come from SAM.gov and awards from FPDS, which names the staff who created, approved or last changed an award without saying which.
SAM.gov notices
Contract awards and IDVs
Show 15 more
Latest 25 of 90 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs | Award value |
|---|---|---|---|
| 1 | Lumen Technologies Government Solutions, Inc. | 39 | $346M |
| 2 | Level 3 Communications, LLC | 21 | $189M |
| 3 | T-Mobile Secure Federal Operations LLC | 5 | $214M |
| 4 | Peraton Government Communications Inc. | 3 | $63.4M |
| 5 | GTT Americas, LLC | 3 | $4M |
| 6 | By Light Professional It Services LLC | 2 | $19.3M |
| 7 | 22Nd Century Networks, Inc. | 2 | $6.18M |
| 8 | Lumen Technologies Government Solutions, Inc. | 2 | $4.35M |
| 9 | AOC Connect, LLC | 2 | $18.2M |
| 10 | Xtera Inc. | 2 | $39M |
Award value adds up the base and exercised options recorded for the contract awards naming them. IDVs carry no value of their own.
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 517110 Wired Telecommunications Carriers | 36 |
| 2 | 517311 Wired Telecommunications Carriers | 36 |
| 3 | 517111 Wired Telecommunications Carriers | 17 |
| 4 | 517810 All Other Telecommunications | 5 |
| 5 | 517 Telecommunications | 1 |
| 6 | 517911 Telecommunications Resellers | 1 |
| 7 | 517919 All Other Telecommunications | 1 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Defense Information Systems Agency | 93 |
| 2 | Defense Security Cooperation Agency | 3 |
| 3 | Air Combat Command (USAF) | 2 |
Other records
| Record | Kind |
|---|---|
| DREN5 REQUEST FOR INFORMATION.docx | Government file |
| MOD 01 HC1013-24-D-0001 Redacted.pdf | Government file |
| CUI JA25-024 822469943 Southeast US Dark Fiber OM.Redacted.pdf | Government file |
Latest 3 of 6 listed here. See the rest on GovTribe.
Quick answers
Who is Katie Day?
Katie Day is a Contracting Officer at Defense Information Systems Agency (Department of Defense). Point of contact on 8 SAM.gov notices and contracting staff on 75 contract awards and 15 IDVs, from September 27, 2016 to June 25, 2026.
What agency does Katie Day work for?
Katie Day's SAM.gov records name Defense Information Systems Agency (Department of Defense) most, among 3 offices.
How do I contact Katie Day?
SAM.gov lists Katie Day's email katie.s.day.civ@mail.mil and phone (618) 418-6265.
What is the latest SAM.gov notice naming Katie Day?
Defense Research and Engineering Network (DREN), 5, special notice, posted March 19, 2026.
Which vendors has Katie Day awarded contracts to?
The vendors on the most contract awards and IDVs naming Katie Day are Lumen Technologies Government Solutions, Inc., Level 3 Communications, LLC and T-Mobile Secure Federal Operations LLC. Katie Day's contract awards to Lumen Technologies Government Solutions, Inc. add up to $346M in base and exercised options.
On GovTribe
See Katie Day's full record
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