Jon Woloszyn
Contracting Officer, AAS Army Defense Human Resources Activity
- jon.woloszyn@gsa.gov
- Phone
- (267) 251-4354
- 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 6 more
Latest 16 of 17 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Peraton Enterprise Solutions LLC | 3 |
| 2 | Deloitte Consulting LLP | 3 |
| 3 | Aptive Resources LLC | 2 |
| 4 | Booz Allen Hamilton Inc. | 1 |
| 5 | Emergent, LLC | 1 |
| 6 | Modern Technology Solutions, Inc. | 1 |
| 7 | Rei Systems, Inc. | 1 |
| 8 | Wintec Arrowmaker, Inc. | 1 |
| 9 | Clearavenue LLC | 1 |
| 10 | Peraton Inc. | 1 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541512 Computer Systems Design Services | 10 |
| 2 | 541519 Other Computer Related Services | 3 |
| 3 | 541613 Marketing Consulting Services | 2 |
| 4 | 517410 Satellite Telecommunications | 1 |
| 5 | 541330 Engineering Services | 1 |
| 6 | 541511 Custom Computer Programming Services | 1 |
| 7 | 541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology) | 1 |
| 8 | 541990 All Other Professional, Scientific, and Technical Services | 1 |
Top PSC codes
Offices
Other records
| Record | Kind |
|---|---|
| P00033_47QFMA21F0040_EFO_For Posting_2025-08-25.pdf | Government file |
Quick answers
Who is Jon Woloszyn?
Jon Woloszyn is a Contracting Officer, AAS Army at Defense Human Resources Activity (Department of Defense). Point of contact on 3 SAM.gov notices and contracting staff on 17 contract awards, from April 14, 2017 to March 8, 2026.
What agency does Jon Woloszyn work for?
Jon Woloszyn's SAM.gov records name Defense Human Resources Activity (Department of Defense) most, among 8 offices.
How do I contact Jon Woloszyn?
SAM.gov lists Jon Woloszyn's email jon.woloszyn@gsa.gov and phone (267) 251-4354.
What is the latest SAM.gov notice naming Jon Woloszyn?
NAVFAC RMF Cybersafe, limited / sole source justification, posted August 25, 2025.
Which vendors has Jon Woloszyn awarded contracts to?
The vendors on the most contract awards and IDVs naming Jon Woloszyn are Peraton Enterprise Solutions LLC, Deloitte Consulting LLP and Aptive Resources LLC.
On GovTribe
See Jon Woloszyn's full record
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