Diana Tien
Contracting Officer Electronic Systems Center (AFMC)
- diana.tien@us.af.mil
- Phone
- Not on record
- Latest SAM.gov record
Contact facts
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 all 23
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Carahsoft Technology Corp | 4 |
| 2 | Mvation Worldwide, Inc. | 2 |
| 3 | Chenega Systems, LLC | 1 |
| 4 | Advanced Presentation Systems Inc. | 1 |
| 5 | Microsoft Corporation | 1 |
| 6 | American Systems Corporation | 1 |
| 7 | Govconnection Inc. | 1 |
| 8 | Dell Federal Systems L.P | 1 |
| 9 | Sterling Computers Corporation | 1 |
| 10 | Frontier Technologies Inc. | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541519 Other Computer Related Services | 9 |
| 2 | 334111 Electronic Computer Manufacturing | 5 |
| 3 | 511210 Software Publishers | 4 |
| 4 | 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers | 3 |
| 5 | 513210 Software Publishers | 3 |
| 6 | 541512 Computer Systems Design Services | 3 |
| 7 | 811210 Electronic and Precision Equipment Repair and Maintenance | 2 |
| 8 | 443120 Computer and Software Stores | 1 |
| 9 | 541330 Engineering Services | 1 |
| 10 | 541511 Custom Computer Programming Services | 1 |
Top PSC codes
Offices
| Rank | Office | SAM.gov records |
|---|---|---|
| 1 | Electronic Systems Center (AFMC) | 22 |
| 2 | AFLCMC Hanscom AFB | 10 |
| 3 | Secretary of the Air Force (HAF) | 1 |
Quick answers
Who is Diana Tien?
Diana Tien is a Contracting Officer at Electronic Systems Center (Air Force Materiel Command). Point of contact on 10 SAM.gov notices and contracting staff on 23 contract awards, from July 31, 2023 to June 29, 2026.
What agency does Diana Tien work for?
Diana Tien's SAM.gov records name Electronic Systems Center (Air Force Materiel Command) most, among 3 offices.
How do I contact Diana Tien?
SAM.gov lists Diana Tien's email diana.tien@us.af.mil.
What is the latest SAM.gov notice naming Diana Tien?
Hardware Purchase, award notice, posted May 23, 2025.
Which vendors has Diana Tien awarded contracts to?
The vendors on the most contract awards and IDVs naming Diana Tien are Carahsoft Technology Corp, Mvation Worldwide, Inc. and Chenega Systems, LLC.
On GovTribe
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