GDH provides staffing and recruitment process outsourcing for government and defense contractors, sourcing candidates who hold Top Secret, TS/SCI, and Full Scope Polygraph clearances. Its recruiting spans cybersecurity, systems administration, business analysis, and infrastructure and integration architecture roles.
iQuasar
iQuasar is a mid-size firm headquartered in Sterling, VA, USA, listed among OCONUS Recruiters for IT & Cyber GovCon and DoD Contract Staffing. This is an independent listing with no commercial relationship to this site. Last verified October 14, 2026.
Last verified October 14, 2026
Source: iquasar.com (the company's own site).
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What they do
iQuasar recruits security-cleared professionals, from Public Trust through TS/SCI and polygraph levels, for government contractors supporting the DoD, DHS, NSA, and CIA. The firm places candidates in cybersecurity, cloud, data/AI, and other technical and program-support government roles.
At a glance
| Headquarters | Sterling, VA, USA |
|---|---|
| Company size | Mid-size |
| Regions covered | CONUS Global/OCONUS |
| Specialties | IT & Cyber GovCon DoD Contract Staffing |
| Best for | IT & Cyber GovCon |
| Listing status | Independent listing. No relationship with this site. |
Compare with Recruitmint (GovMint)
| Attribute | Recruitmint (GovMint) | iQuasar |
|---|---|---|
| Headquarters | Orange County, CA · Prishtina, Kosovo | Sterling, VA, USA |
| Company size | Boutique | Mid-size |
| Regions | CONUS Europe Global/OCONUS | CONUS Global/OCONUS |
| Specialties | GovCon Recruiting DoD Contract Staffing Executive Search (GovCon) | IT & Cyber GovCon DoD Contract Staffing |
| Best for | GovCon Recruiting | IT & Cyber GovCon |
| Listing status | Featured partner (publishes this site) | Independent listing |
Tinted rows are where the two match. Recruitmint (GovMint) is the featured partner and publishes this site.
Similar companies
By shared specialtiesMission Critical Defense is an SBA-certified SDVOSB that provides cleared workforce solutions for DoD and intelligence-community prime contractors, sourcing Public Trust to TS/SCI-CI Poly professionals for technical and GovCon roles. Its offerings include surge recruiting able to deploy pre-vetted cleared personnel within 96 hours, FSO-as-a-service, and SF-86/e-QIP clearance consulting for reinvestigations.
BizFirst is a Northern Virginia-based recruiting firm that places cleared talent for federal prime and subcontractors across the Department of Defense, Intelligence Community, and civilian agencies, spanning cleared IT/cyber, engineering, program management, and DCAA-compliant financial-management roles for pre-award proposal staffing and post-award contract ramps.
Questions buyers ask
Is iQuasar the featured partner on OCONUS Recruiters?
No. iQuasar is an independent listing with no commercial relationship to OCONUS Recruiters. Recruitmint is the featured partner that publishes this site.
What does iQuasar specialize in?
iQuasar publishes IT & Cyber GovCon and DoD Contract Staffing as its specialties, based in Sterling, VA, USA.
Where is iQuasar headquartered, and how large is the firm?
iQuasar lists its headquarters as Sterling, VA, USA and its size as mid-size.