Hazir Mohammad
Cyber Security System Engineer Supporting Disa @Defense Information Systems Agency
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WORK HISTORY
Cyber Security System Engineer Supporting Disa @Defense Information Systems Agency
US
EDUCATION
Northern Virginia Community College
Associate of Arts and Sciences - AAS, Cybersecurity
George Mason University
Bachelor of Applied Science - BAS, CyberSecurity
George Mason University - College of Engineering and Computing
Master's degree, Applied Information Technology
T.C. Williams High School
High School Diploma
ABOUT HAZIR MOHAMMAD
Cybersecurity Engineer | Identity & Access Management (IAM) Specialist | Federal Enterprise SecurityCybersecurity engineer with 7+ years of experience securing federal enterprise environments, specializing in Identity & Access Management (IAM), Zero Trust security architecture, hybrid cloud security, and enterprise system administration. Proven track record of implementing least-privilege access controls, enforcing federal compliance frameworks (NIST, DISA STIG, FISMA), and strengthening SAP security governance models. Experienced in the RMF lifecycle, vulnerability management, security automation, and delivering measurable improvements in risk posture and operational efficiency.Currently supporting the Department of Homeland Security (DHS) at CGI, I lead Okta SSO, MFA, and identity federation initiatives to enhance authentication security and reduce access-related risks. I automate identity provisioning and de-provisioning using PowerShell, Python, and IAM policy scripting, improving operational efficiency and reducing manual workloads. My expertise spans Active Directory (AD), Azure AD, AWS IAM, and Google Cloud IAM, where I enforce robust access controls and security policies aligned with Zero Trust and Role-Based Access Control (RBAC) principles.Beyond IAM, I conduct vulnerability assessments, penetration testing, and risk mitigation using tools like Qualys, Tenable.io, and CrowdStrike, ensuring compliance with DHS security policies, NIST standards, and federal regulations. Holding an Active Secret Clearance | Eligible for TS/SCI Upgrade and multiple certifications (Security+ CE, CASP+ CE, AWS Security Specialty, and Okta Certified Professional), I am committed to strengthening cybersecurity postures, automating security workflows, and driving IAM best practices across both cloud and on-premises environments.
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