Baryan Sierra
Contracting Officer Veterans Integrated Service Network 8 (VHA)
- Phone
- (787) 641-7582
- Latest SAM.gov record
Contact facts
- SAM.gov notices
- 25
- Contract awards and IDVs
- 141 123 awards, 18 IDVs, as contracting staff
- 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
Show all 25
Contract awards and IDVs
Show 15 more
Latest 25 of 141 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Health Systems Sciences, LLC | 6 |
| 2 | Pan Pepin Inc. | 5 |
| 3 | Isonmase, LLC | 5 |
| 4 | Sysmex America, Inc. | 4 |
| 5 | Linde Puerto Rico B.V. | 4 |
| 6 | One Corps, Inc. | 4 |
| 7 | Multi Air Services Engineers, Corp | 4 |
| 8 | Nalco Company LLC | 4 |
| 9 | Action Environmental Contractors, Inc. | 4 |
| 10 | Diagnostica Stago Inc. | 3 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 811210 Electronic and Precision Equipment Repair and Maintenance | 14 |
| 2 | 334516 Analytical Laboratory Instrument Manufacturing | 12 |
| 3 | 541620 Environmental Consulting Services | 10 |
| 4 | 238220 Plumbing, Heating, and Air-Conditioning Contractors | 9 |
| 5 | 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | 9 |
| 6 | 561790 Other Services to Buildings and Dwellings | 8 |
| 7 | 339112 Surgical and Medical Instrument Manufacturing | 7 |
| 8 | 561621 Security Systems Services (except Locksmiths) | 7 |
| 9 | 812930 Parking Lots and Garages | 7 |
| 10 | 325120 Industrial Gas Manufacturing | 6 |
Top PSC codes
Other records
| Record | Kind |
|---|---|
| 36C24826Q1140_1.docx | Government file |
| 36C24826Q1031.docx | Government file |
| 36C24826Q0366.docx | Government file |
| 36C24826Q0625.docx | Government file |
| 36C24826A0007_1.docx | Government file |
| 36C24826D0005_1.docx | Government file |
| 36C24826Q0020_2.docx | Government file |
| 36C24826Q0020_1.docx | Government file |
| S02 Attachments B_C_D_E 36C24826Q0020 Ceiba CBOC Maintenance 9 Oct 2025.docx | Government file |
| 36C24825Q1189.docx | Government file |
| 36C24825P1956_1.docx | Government file |
| 36C24825Q1010_1.docx | Government file |
| 36C24825A0038_1.docx | Government file |
| 36C24825A0038_2.docx | Government file |
| 36C24825Q1021 rev.pdf | Government file |
| 36C24825Q0825_1.docx | Government file |
| 36C24825Q0903_1.docx | Government file |
| 36C24825Q0903.docx | Government file |
Show all 18
Quick answers
Who is Baryan Sierra?
Baryan Sierra is a Contracting Officer at Veterans Integrated Service Network 8 (Veterans Health Administration). Point of contact on 25 SAM.gov notices and contracting staff on 123 contract awards and 18 IDVs, from May 1, 2021 to October 13, 2026.
How do I contact Baryan Sierra?
SAM.gov lists Baryan Sierra's email baryan.sierrapierluissi@va.gov and phone (787) 641-7582.
What is the latest SAM.gov notice naming Baryan Sierra?
J041--Short Term Bridge Contract for Preventive Maintenance Services for HVAC Water Chillers at the VA Caribbean Healthcare System, special notice, posted August 20, 2026.
Which vendors has Baryan Sierra awarded contracts to?
The vendors on the most contract awards and IDVs naming Baryan Sierra are Health Systems Sciences, LLC, Pan Pepin Inc. and Isonmase, LLC.
On GovTribe
See Baryan Sierra's full record
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