John R. Lambert
Supervisory Contracting Officer Acquisition Management (GAO Except Comptroller General)
- lambertj@gao.gov
- Phone
- (202) 512-7460
- Latest SAM.gov record
Contact facts
- Offices
- 10+
- SAM.gov notices
- 2
- Contract awards and IDVs
- 114 92 awards, 22 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
Contract awards and IDVs
Show 15 more
Latest 25 of 114 listed here. See the rest on GovTribe.
Top vendors
| Rank | Vendor | Awards and IDVs |
|---|---|---|
| 1 | Emcor Government Services, Inc. | 15 |
| 2 | Heritage Reporting Corporation | 8 |
| 3 | Jacobs Engineering Group Inc. | 6 |
| 4 | Healthequity, Inc. | 5 |
| 5 | Versar Security Systems, LLC | 5 |
| 6 | Arcadis Inc. | 4 |
| 7 | Meltech Corporation, Inc. | 4 |
| 8 | Crest Craft Co | 4 |
| 9 | James G Davis Construction Corp | 3 |
| 10 | PCS Enterprises, Inc. | 3 |
Top NAICS codes
| Rank | NAICS code | SAM.gov records |
|---|---|---|
| 1 | 541330 Engineering Services | 18 |
| 2 | 561210 Facilities Support Services | 16 |
| 3 | 236220 Commercial and Institutional Building Construction | 11 |
| 4 | 561320 Temporary Help Services | 11 |
| 5 | 541611 Administrative Management and General Management Consulting Services | 6 |
| 6 | 561621 Security Systems Services (except Locksmiths) | 6 |
| 7 | 524292 Pharmacy Benefit Management and Other Third Party Administration of Insurance and Pension Funds | 5 |
| 8 | 541612 Human Resources Consulting Services | 5 |
| 9 | 339999 All Other Miscellaneous Manufacturing | 4 |
| 10 | 511210 Software Publishers | 3 |
Top PSC codes
| Rank | PSC code | SAM.gov records |
|---|---|---|
| 1 | Z1AZ Maintenance Of Other Administrative Facilities And Service Buildings | 28 |
| 2 | R799 Support- Management: Other | 18 |
| 3 | Z2AA Repair Or Alteration Of Office Buildings | 8 |
| 4 | C219 Architect And Engineering- General: Other | 6 |
| 5 | R499 Support- Professional: Other | 6 |
| 6 | R711 Support- Management: Banking | 6 |
| 7 | 8455 Badges And Insignia | 4 |
| 8 | U009 Education/Training- General | 4 |
| 9 | H999 Other Qc/Test/Inspect- Miscellaneous | 3 |
| 10 | R408 Support- Professional: Program Management/Support | 3 |
Offices
Other records
Latest 3 of 7 listed here. See the rest on GovTribe.
Quick answers
Who is John R. Lambert?
John R. Lambert is a Supervisory Contracting Officer at Acquisition Management (GAO Except Comptroller General). Point of contact on 2 SAM.gov notices and contracting staff on 92 contract awards and 22 IDVs, from April 12, 2021 to September 28, 2026.
What agency does John R. Lambert work for?
John R. Lambert's SAM.gov records name Acquisition Management (GAO Except Comptroller General) most, among 10 offices.
How do I contact John R. Lambert?
SAM.gov lists John R. Lambert's email lambertj@gao.gov and phone (202) 512-7460.
What is the latest SAM.gov notice naming John R. Lambert?
Architect and Engineer Services, solicitation, posted January 14, 2026.
Which vendors has John R. Lambert awarded contracts to?
The vendors on the most contract awards and IDVs naming John R. Lambert are Emcor Government Services, Inc., Heritage Reporting Corporation and Jacobs Engineering Group Inc.
On GovTribe
See John R. Lambert's full record
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