SECURE · CLEARED
Federal IT Contractor · Columbia, MD

Secure IT &
Cyber
Infrastructure

CALGAR Consulting delivers cleared IT professionals, secure infrastructure engineering, and mission-ready cybersecurity services supporting federal agencies and enterprise organizations.

Supporting Missions Across
Dept. of Homeland Security CISA DISA Dept. of Defense Federal Civilian Agencies
Company Overview

About CALGAR Consulting

CALGAR Consulting is a Columbia, Maryland-based IT contracting firm delivering secure, scalable, and efficient technology services to federal agencies and private sector organizations. We specialize in cleared talent, compliance-aligned delivery, and mission-critical infrastructure.

What We Do

Core Capabilities

01 // Systems Administration
Systems Administration
  • Linux & Windows Server administration
  • Active Directory & Identity Management
  • VMware virtualization environments
  • Patch management & system hardening
02 // Cloud & Infrastructure
Cloud & Infrastructure
  • AWS / Azure / GovCloud deployments
  • Infrastructure automation & IaC
  • Containerized environments (Docker / K8s)
  • Network design & optimization
03 // Cybersecurity & Compliance
Cybersecurity & Compliance
  • RMF & NIST compliance support
  • Vulnerability management
  • Security operations & monitoring
  • CMMC framework alignment
04 // Enterprise Platforms
Enterprise Platforms
  • Microsoft 365 administration
  • SharePoint infrastructure
  • Jira & Confluence environments
  • Help desk & IT support operations
Cleared Talent

Cleared Talent &
Secure Operations

CALGAR Consulting provides experienced IT professionals supporting secure environments and classified missions across the DMV federal corridor.

TS/SCITop Secret / SCI cleared professionals
SecretSecret cleared engineers & systems administrators
Public TrustPublic Trust cleared civilian agency specialists
Operational Environments

Our professionals operate within:

  • SCIF (Sensitive Compartmented Information Facilities)
  • Classified networks & secure government infrastructure
  • DoD and federal civilian IT environments
  • High-availability mission-critical systems
  • Fort Meade, Annapolis Junction, DC metro area
Why Choose Us

Why CALGAR Consulting

01
Mission-Focused Delivery

We support mission-critical infrastructure with the reliability and operational discipline that federal environments demand. Every engagement is treated as mission-essential.

02
Cleared Talent Pipeline

Our network includes cleared engineers experienced in federal environments, ready to integrate into your program on short timelines without sacrificing security posture.

03
Small Business Agility

As a small business, we provide flexible, responsive service and direct access to senior talent while maintaining enterprise-level expertise and execution quality.

Our Team

Leadership

XG
Xavier Garbrah
Co-Founder

Experienced IT professional supporting federal missions with expertise in systems administration, infrastructure operations, and secure environment delivery.

JC
Jaden Callahan
Co-Founder

Experienced technologist with a background in federal IT support, cybersecurity operations, and mission-aligned technology delivery for government clients.

Federal Contracting

NAICS Codes & Contract Vehicles

NAICS Codes
  • 541512Computer Systems Design Services
  • 541519Other Computer Related Services
  • 541511Custom Computer Programming Services
  • 541513Computer Facilities Management Services
Contract Vehicles

Actively pursuing federal contracting opportunities through:

SAM.gov registered
General Services Administration programs
SBA Small Business programs
Prime & Subcontract opportunities

Capability Statement

Download our official capability statement for teaming, RFI responses, and agency introductions.

Includes: Company Overview · Core Competencies · NAICS Codes · Differentiators · Contact Info
↓ Download Capability Statement
Join Our Team

Join Our Talent Network

We are always seeking cleared professionals to support federal missions across the DMV corridor. Submit your profile and we'll reach out when matching opportunities arise.

Systems Administrator
Cybersecurity Engineer
Cloud Architect
DevOps Engineer
SOC Analyst
IT Help Desk
SharePoint Engineer
Jira Engineer
Network Engineer
CALGAR Intelligence

Industry Insights

Thought leadership on cleared industry trends, government contracting strategy, cybersecurity, and federal talent. Perspectives for principals, HR leaders, and professionals navigating the federal technology space.

Cleared Industry

How Security Clearances Actually Work (2026 Guide)

Understanding security clearances is essential for anyone hiring or working in federal contracting. This guide covers clearance levels, sponsorship, investigation timelines, and why adjudication varies by role.

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Talent & Hiring

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Maryland's federal contracting market dominates cleared IT hiring. Explore the most in-demand roles, salary bands, required skills, and how to position yourself for cleared positions in the DMV region.

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Government Contracting

Prime vs Subcontractor in Government Contracting

Prime and subcontractor models offer fundamentally different paths in federal contracting. Understand the financial models, compliance burden, opportunity scale, and strategic positioning of each approach.

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