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Skills & Expertise (15)
Work Experience
System Administrator
Trigent Software Private Limited
Nov 2024 - Present
Managed endpoint and user support operations, including remote assistance, software installations, endpoint security hardening, BitLocker/FileVault management, and VPN troubleshooting, ensuring uninterrupted productivity. Administered Identity and Access Management (IAM) across Active Directory and Microsoft 365, including user lifecycle management, OUS, GPOs, MFA, DLP, Conditional Access, and enforcement of least-privilege access controls. Configured and maintained network and perimeter security, including firewall policies (ACLS, NAT, IPS, VPNs) and secure LAN infrastructure using HP Aruba switches, VLANs, and ClearPass (802.1X authentication). Provided network troubleshooting and connectivity support, resolving DNS, DHCP, IP conflicts, packet loss, latency, wireless issues, VPN access problems, and basic routing and switching faults. Led security operations and patch management, administering endpoint security via Trellix ePO and ensuring high compliance through automated OS and third-party patching using ManageEngine Patch Manager Plus. Conducted vulnerability lifecycle management, performing assessments using SAST/DAST methodologies, Nmap, and Wireshark, documenting risks, and recommending remediation actions. Supported cloud security and compliance initiatives, implementing foundational AWS security controls (IAM, EC2, S3), assisting ISO 27001 audits, maintaining audit evidence, and automating routine IT tasks to improve operational efficiency. Managed enterprise backup and recovery operations for servers and network devices, implementing automated backup schedules, periodic restore testing, and ensuring data integrity across critical systems. Designed and maintained Disaster Recovery (DR) strategies, regularly defining, testing, and optimizing Recovery Time Objective (RTO) and Recovery Point Objective (RPO) to ensure minimal downtime and business continuity. Developed and executed Incident Response procedures, including identification, containment, eradication, and post-incident analysis, improving organizational readiness against security breaches and operational disruptions. Maintained and updated the organizational risk register, performing continuous risk assessments based on vulnerability findings, analyzing impact and likelihood, and driving mitigation strategies in alignment with security and compliance frameworks.
Education
Master of Computer Application - Amity University Online
2026 - · Afghanistan
Bachelor of Engineering in Electrical and Electronics Engineering - JNNCE
2020 - 2024 · Afghanistan
Certifications
Network Security Expert
· 2025
Cisco OS fundamentals and Ethical Hacker certification
· 2025
Microsoft Security Azure Fundamentals Specialist
Microsoft · 2025
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