---
title: "Which companies use GIAC certifications?"
description: "EY, Peraton, SAIC, MANTECH and more. 4,911 companies whose own job postings show they use GIAC certifications: 1,205 confirmed, 3,706 likely."
canonical: https://jobspipe.dev/technologies/gpen
---

# Which companies use GIAC certifications?

> EY, Peraton, SAIC, MANTECH and more. 4,911 companies whose own job postings show they use GIAC certifications: 1,205 confirmed, 3,706 likely. Updated daily from live postings.

**Canonical URL:** https://jobspipe.dev/technologies/gpen

4,911 companies use GIAC certifications according to their own job postings: 1,205 confirmed and 3,706 likely, across 22,171 job postings that name it. The 100 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named.

- **Confirmed companies:** 1,205
- **Likely companies:** 3,706
- **Postings naming GIAC certifications:** 22,171
- **Category:** Certification
- **As of:** 25 Sep 2026

## Companies using GIAC certifications

| # | Company | Postings naming it | Last seen |
|---|---|---|---|
| 1 | [EY](https://jobspipe.dev/hiring/ey.com) | 185 | 6 Nov 2026 |
| 2 | [Peraton](https://jobspipe.dev/hiring/peraton.com) | 181 | 5 Nov 2026 |
| 3 | [SAIC](https://jobspipe.dev/hiring/saic.com) | 105 | 5 Nov 2026 |
| 4 | [MANTECH](https://jobspipe.dev/hiring/mantech.com) | 89 | 6 Nov 2026 |
| 5 | [AMERICAN SYSTEMS](https://jobspipe.dev/hiring/americansystems.com) | 85 | 5 Nov 2026 |
| 6 | [Amentum](https://jobspipe.dev/hiring/amentum.com) | 83 | 6 Nov 2026 |
| 7 | [Accenture Federal Services](https://jobspipe.dev/hiring/accenturefederal.com) | 82 | 4 Nov 2026 |
| 8 | [Zachary Piper Solutions](https://jobspipe.dev/hiring/zacharypiper.com) | 78 | 6 Nov 2026 |
| 9 | [TekSynap](https://jobspipe.dev/hiring/teksynap.com) | 53 | 6 Nov 2026 |
| 10 | [Palo Alto Networks](https://jobspipe.dev/hiring/paloaltonetworks.com) | 52 | 6 Nov 2026 |
| 11 | [NVISO Security](https://jobspipe.dev/hiring/nviso.eu) | 50 | 6 Nov 2026 |
| 12 | [Sophos](https://jobspipe.dev/hiring/sophos.com) | 50 | 5 Nov 2026 |
| 13 | [Information Systems Solutions](https://jobspipe.dev/hiring/issits.com) | 49 | 6 Nov 2026 |
| 14 | [MUFG](https://jobspipe.dev/hiring/mufg.jp) | 48 | 2 Nov 2026 |
| 15 | [Agile Defense](https://jobspipe.dev/hiring/agiledefense.com) | 47 | 5 Nov 2026 |
| 16 | [Quantum Sky](https://jobspipe.dev/hiring/quantumsky.com) | 41 | 5 Nov 2026 |
| 17 | [SOSi](https://jobspipe.dev/hiring/sosi.com) | 39 | 28 Oct 2026 |
| 18 | [Nightwing](https://jobspipe.dev/hiring/nightwing.com) | 37 | 5 Nov 2026 |
| 19 | [TENEX.AI](https://jobspipe.dev/hiring/tenex.ai) | 34 | 1 Nov 2026 |
| 20 | [JCS Solutions LLC](https://jobspipe.dev/hiring/jcssolutions.com) | 33 | 5 Nov 2026 |
| 21 | [ASRC Federal](https://jobspipe.dev/hiring/asrcfederal.com) | 31 | 3 Nov 2026 |
| 22 | [Global Payments](https://jobspipe.dev/hiring/company.globalpayments.com) | 31 | 6 Nov 2026 |
| 23 | [GuidePoint Security](https://jobspipe.dev/hiring/guidepointsecurity.com) | 30 | 6 Nov 2026 |
| 24 | [Sarela Technology Solutions](https://jobspipe.dev/hiring/sarelatech.com) | 29 | 6 Nov 2026 |
| 25 | [Spektrum](https://jobspipe.dev/hiring/spektrum-group.com) | 29 | 4 Nov 2026 |
| 26 | [V2X](https://jobspipe.dev/hiring/gov2x.com) | 28 | 4 Nov 2026 |
| 27 | [Empower AI Inc.](https://jobspipe.dev/hiring/empower.ai) | 27 | 21 Oct 2026 |
| 28 | [Salesforce](https://jobspipe.dev/hiring/salesforce.com) | 27 | 6 Nov 2026 |
| 29 | [Trace Systems Inc.](https://jobspipe.dev/hiring/tracesystems.com) | 26 | 27 Oct 2026 |
| 30 | [Maximus](https://jobspipe.dev/hiring/maximus.com) | 24 | 2 Nov 2026 |
| 31 | [Ensign Infosecurity](https://jobspipe.dev/hiring/ensigninfosecurity.com) | 23 | 5 Nov 2026 |
| 32 | [MetroStar](https://jobspipe.dev/hiring/metrostar.com) | 23 | 30 Oct 2026 |
| 33 | [Link Solutions, Inc](https://jobspipe.dev/hiring/linksol-inc.com) | 22 | 30 Oct 2026 |
| 34 | [Truist](https://jobspipe.dev/hiring/truist.com) | 22 | 4 Nov 2026 |
| 35 | [Samsara](https://jobspipe.dev/hiring/samsara.com) | 20 | 3 Nov 2026 |
| 36 | [Scientific Research Corporation](https://jobspipe.dev/hiring/scires.com) | 20 | 4 Nov 2026 |
| 37 | [Charles River Associates](https://jobspipe.dev/hiring/crai.com) | 19 | 1 Nov 2026 |
| 38 | [techolution](https://jobspipe.dev/hiring/techolution.com) | 19 | 27 Oct 2026 |
| 39 | [Veeam Software](https://jobspipe.dev/hiring/veeam.com) | 19 | 31 Oct 2026 |
| 40 | [Xcelerate Solutions](https://jobspipe.dev/hiring/xceleratesolutions.com) | 19 | 28 Oct 2026 |
| 41 | [ARSIEM](https://jobspipe.dev/hiring/arsiem.com) | 18 | 31 Oct 2026 |
| 42 | [ENS Solutions, LLC](https://jobspipe.dev/hiring/ens-solutions.com) | 18 | 5 Nov 2026 |
| 43 | [SHI International Corp.](https://jobspipe.dev/hiring/shi.com) | 18 | 3 Nov 2026 |
| 44 | [Chickasaw Nation Industries](https://jobspipe.dev/hiring/chickasaw.com) | 17 | 31 Oct 2026 |
| 45 | [Prudential Financial](https://jobspipe.dev/hiring/prudential.com) | 17 | 6 Nov 2026 |
| 46 | [StratasCorp Technologies](https://jobspipe.dev/hiring/stratascorp.com) | 17 | 5 Nov 2026 |
| 47 | [Verizon](https://jobspipe.dev/hiring/mycareer.verizon.com) | 17 | 5 Nov 2026 |
| 48 | [FEDITC, LLC](https://jobspipe.dev/hiring/feditc.com) | 16 | 27 Oct 2026 |
| 49 | [MITRE](https://jobspipe.dev/hiring/mitre.org) | 16 | 4 Nov 2026 |
| 50 | [SMX](https://jobspipe.dev/hiring/smxtech.com) | 16 | 3 Nov 2026 |
| 51 | [The Amatriot Group](https://jobspipe.dev/hiring/amatriot.com) | 16 | 27 Oct 2026 |
| 52 | [Arctic Wolf](https://jobspipe.dev/hiring/arcticwolf.com) | 15 | 4 Nov 2026 |
| 53 | [Boston Government Services, LLC (BGS)](https://jobspipe.dev/hiring/bgs-llc.com) | 15 | 31 Oct 2026 |
| 54 | [Charles Schwab](https://jobspipe.dev/hiring/aboutschwab.com) | 15 | 5 Nov 2026 |
| 55 | [DirectViz Solutions, LLC](https://jobspipe.dev/hiring/directviz.com) | 15 | 3 Nov 2026 |
| 56 | [IBM](https://jobspipe.dev/hiring/ibm.com) | 15 | 5 Nov 2026 |
| 57 | [Revolutional, LLC](https://jobspipe.dev/hiring/revolutional.com) | 15 | 3 Nov 2026 |
| 58 | [S&P Global](https://jobspipe.dev/hiring/spglobal.com) | 15 | 3 Nov 2026 |
| 59 | [SixGen, Inc.](https://jobspipe.dev/hiring/sixgen.io) | 15 | 20 Oct 2026 |
| 60 | [ASEC](https://jobspipe.dev/hiring/asec-incorporated.com) | 14 | 28 Oct 2026 |
| 61 | [BlueVoyant](https://jobspipe.dev/hiring/bluevoyant.com) | 14 | 5 Nov 2026 |
| 62 | [GardPass Consulting & Space](https://jobspipe.dev/hiring/gpc.work) | 14 | 5 Nov 2026 |
| 63 | [The Hong Kong Jockey Club](https://jobspipe.dev/hiring/hkjc.com) | 14 | 29 Oct 2026 |
| 64 | [Tokio Marine HCC](https://jobspipe.dev/hiring/tmhcc.com) | 14 | 29 Oct 2026 |
| 65 | [Walmart Global Tech](https://jobspipe.dev/hiring/tech.walmart.com) | 14 | 15 Oct 2026 |
| 66 | [ALSTOM](https://jobspipe.dev/hiring/alstom.com) | 13 | 30 Oct 2026 |
| 67 | [Leonardo](https://jobspipe.dev/hiring/leonardo.com) | 13 | 5 Nov 2026 |
| 68 | [Lumen Technologies](https://jobspipe.dev/hiring/lumen.com) | 13 | 2 Nov 2026 |
| 69 | [Modern Technology Solutions, Inc. (MTSI)](https://jobspipe.dev/hiring/mtsi-va.com) | 13 | 25 Oct 2026 |
| 70 | [S2i2 Inc](https://jobspipe.dev/hiring/s2i2.com) | 13 | 14 Oct 2026 |
| 71 | [Sentar](https://jobspipe.dev/hiring/sentar.com) | 13 | 2 Nov 2026 |
| 72 | [StarHub](https://jobspipe.dev/hiring/starhub.com) | 13 | 28 Oct 2026 |
| 73 | [American Express](https://jobspipe.dev/hiring/americanexpress.com) | 12 | 23 Oct 2026 |
| 74 | [Aspenview Technology Partners](https://jobspipe.dev/hiring/aspenview.com) | 12 | 6 Oct 2026 |
| 75 | [Blackpanda](https://jobspipe.dev/hiring/blackpanda.com) | 12 | 5 Nov 2026 |
| 76 | [Concept Plus, LLC](https://jobspipe.dev/hiring/conceptplus.com) | 12 | 9 Oct 2026 |
| 77 | [KTSA - KPMG Technology Services Americas](https://jobspipe.dev/hiring/ktsa.com.mx) | 12 | 26 Oct 2026 |
| 78 | [LPL Financial](https://jobspipe.dev/hiring/lpl.com) | 12 | 4 Nov 2026 |
| 79 | [OneZero Solutions](https://jobspipe.dev/hiring/onezerollc.com) | 12 | 31 Oct 2026 |
| 80 | [Pueo Business Solutions LLC](https://jobspipe.dev/hiring/pueo.com) | 12 | 4 Nov 2026 |
| 81 | [UICGS / Bowhead Family of Companies](https://jobspipe.dev/hiring/bowhead.com) | 12 | 4 Nov 2026 |
| 82 | [ZainTECH](https://jobspipe.dev/hiring/zaintech.com) | 12 | 28 Oct 2026 |
| 83 | [Amyx, Inc.](https://jobspipe.dev/hiring/amyx.com) | 11 | 25 Oct 2026 |
| 84 | [By Light Professional IT Services](https://jobspipe.dev/hiring/bylight.com) | 11 | 22 Sep 2026 |
| 85 | [Control Risks](https://jobspipe.dev/hiring/controlrisks.com) | 11 | 23 Oct 2026 |
| 86 | [DigiCert](https://jobspipe.dev/hiring/digicert.com) | 11 | 6 Nov 2026 |
| 87 | [Electronic Arts (EA)](https://jobspipe.dev/hiring/ea.com) | 11 | 29 Oct 2026 |
| 88 | [FTI Consulting, Inc.](https://jobspipe.dev/hiring/fticonsulting.com) | 11 | 29 Oct 2026 |
| 89 | [Gainsight](https://jobspipe.dev/hiring/gainsight.com) | 11 | 5 Nov 2026 |
| 90 | [NetSPI](https://jobspipe.dev/hiring/netspi.com) | 11 | 31 Oct 2026 |
| 91 | [Pragmatike](https://jobspipe.dev/hiring/pragmatike.com) | 11 | 13 Oct 2026 |
| 92 | [Talan](https://jobspipe.dev/hiring/talan.com) | 11 | 1 Nov 2026 |
| 93 | [UltraViolet Cyber](https://jobspipe.dev/hiring/uvcyber.com) | 11 | 3 Nov 2026 |
| 94 | [UnitedHealth Group](https://jobspipe.dev/hiring/unitedhealthgroup.com) | 11 | 14 Oct 2026 |
| 95 | [Valiant Solutions, LLC](https://jobspipe.dev/hiring/valiantsolutions.com) | 11 | 3 Nov 2026 |
| 96 | [Western Governors University](https://jobspipe.dev/hiring/wgu.edu) | 11 | 31 Oct 2026 |
| 97 | [Assurity Trusted Solutions](https://jobspipe.dev/hiring/assurity.sg) | 10 | 30 Oct 2026 |
| 98 | [Decentralized Masters](https://jobspipe.dev/hiring/dcnmstrs.link) | 10 | 6 Nov 2026 |
| 99 | [Ennoble First Inc.](https://jobspipe.dev/hiring/ennoblefirst.com) | 10 | 9 Oct 2026 |
| 100 | [GSK](https://jobspipe.dev/hiring/gsk.com) | 10 | 31 Oct 2026 |

## Recently adopted

- [TTEC](https://jobspipe.dev/hiring/ttec.com), first seen 6 Nov 2026
- [Agoda](https://jobspipe.dev/hiring/careersatagoda.com), first seen 6 Nov 2026
- [SES](https://jobspipe.dev/hiring/sescorporation.com), first seen 6 Nov 2026
- [Charlotte Eye Ear Nose & Throat Associates, P.A. (CEENTA)](https://jobspipe.dev/hiring/ceenta.com), first seen 6 Nov 2026
- [Acronis](https://jobspipe.dev/hiring/acronis.com), first seen 5 Nov 2026
- [Hologic](https://jobspipe.dev/hiring/hologic.com), first seen 5 Nov 2026
- [VikingCloud](https://jobspipe.dev/hiring/vikingcloud.com), first seen 5 Nov 2026
- [gelato](https://jobspipe.dev/hiring/gelato.com), first seen 5 Nov 2026
- [Prysmian](https://jobspipe.dev/hiring/prysmian.com), first seen 5 Nov 2026
- [TMF Health Quality Institute](https://jobspipe.dev/hiring/tmf.org), first seen 5 Nov 2026
- [Onyx Point, Inc.](https://jobspipe.dev/hiring/onyxpoint.com), first seen 5 Nov 2026
- [Cherry Bekaert](https://jobspipe.dev/hiring/cbh.com), first seen 5 Nov 2026

## Roles that name it most

- Computer Network Professionals
- Database and Network Professionals Not Elsewhere Classified
- Information and Communications Technology Services Managers
- Software Developers
- Systems Administrators
- Systems Analysts
- Information and Communications Technology Sales Professionals
- Software and Applications Developers and Analysts Not Elsewhere Classified

## By country

- [United States](https://jobspipe.dev/technologies/gpen/us)
- [India](https://jobspipe.dev/technologies/gpen/in)
- [Canada](https://jobspipe.dev/technologies/gpen/ca)
- [United Kingdom](https://jobspipe.dev/technologies/gpen/gb)
- [Singapore](https://jobspipe.dev/technologies/gpen/sg)
- [Germany](https://jobspipe.dev/technologies/gpen/de)
- [Spain](https://jobspipe.dev/technologies/gpen/es)
- [Australia](https://jobspipe.dev/technologies/gpen/au)
- [Poland](https://jobspipe.dev/technologies/gpen/pl)
- [Japan](https://jobspipe.dev/technologies/gpen/jp)

## FAQ

### How many companies use GIAC certifications?

4,911 companies have job postings that show they use GIAC certifications, as of 25 Sep 2026. 1,205 are confirmed and 3,706 are likely.

### Which companies use GIAC certifications?

EY, Peraton, SAIC, MANTECH, AMERICAN SYSTEMS are among the confirmed GIAC certifications users with the most postings naming it. The full list on this page names 100 companies.

### Where are the companies that use GIAC certifications hiring?

Most postings that name GIAC certifications are in United States, India, Canada. Country is where the job is, not where the company is headquartered.

### Which roles ask for GIAC certifications?

Computer Network Professionals, Database and Network Professionals Not Elsewhere Classified, Information and Communications Technology Services Managers are the occupations whose postings name GIAC certifications most often.

### How does JobsPipe know a company uses GIAC certifications?

From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on GIAC certifications in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with GIAC certifications, not a purchase record.

## Reproduce

```bash
curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["gpen"],"tier_min":"confirmed","limit":25}'
```


---
Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup