Aaryaman Dhobi

IT Administrator with 3+ years of hands-on experience in IT infrastructure, system administration, network management, and endpoint security monitoring. Experienced in supporting 100+ office and remote users, managing Active Directory, Group Policy, Windows Server, Linux, Hyper-V virtualization, and Microsoft 365. Skilled in infrastructure monitoring using Zabbix and Wazuh SIEM, Windows Event Log Analysis, Sysmon, vulnerability detection, and basic threat hunting.

Seeking opportunities as an IT Administrator or System Administrator.

IT Administrator at Liases Foras Real Estate Rating & Research Pvt. Ltd. (2026-04 – Present)

• Manage daily IT operations and provide L2 technical support to 100+ office and remote (WFH) users, covering desktops, laptops, printers, and network infrastructure
• Administer Active Directory (AD) user accounts, email accounts, security groups, and access permissions. Configure and deploy Group Policy Objects (GPOs) for desktop settings, shared drive mapping, and password policies across 100+ computers.
• Install, configure, and maintain Windows and Linux operating systems. Perform data backups, software updates, patch management, and routine system maintenance.
• Manage Hyper-V virtual machines, IIS web servers, and Microsoft 365 services.
• Manage and troubleshoot LAN, Wi-Fi, VPN, and RDP connectivity, including IP-based restrictions, port access controls, and network connectivity issues.
• Monitor server health, network connectivity, website availability, and system performance using Zabbix monitoring.
• Utilize Wazuh SIEM for centralized log monitoring, vulnerability detection, antivirus status monitoring, and endpoint security alerts. Investigate and analyze potential security threats.
• Strengthen Windows endpoint security through password policies, account lockout policies, and Windows Firewall rules. Deploy and configure Sysmon to monitor process creation, DNS queries, and other system activities.
• Investigate Windows Security Events, including Event IDs 4624 (Successful Logon) and 4625 (Failed Logon), account management events, and PowerShell activity (Event IDs 4103 and 4104). Perform basic threat hunting through process and parent-child process analysis.
• Conduct Linux security assessments by reviewing user accounts, file permissions, login history, running processes, listening ports, authentication logs, and sudo activity.
• Prepare security investigation reports documenting security events, findings, and recommended remediation actions. Maintain IT hardware inventory, asset records, and technical documentation.

Hardware & Network Engineer at Liases Foras Real Estate Rating & Research Pvt. Ltd. (2024-03 – 2026-03)

Mechanic – Consumer Electronic Appliances at Vecare Consumer Science Pvt. Ltd. (2022-10 – 2023-10)

• Installed TV and display appliances; performed hardware diagnostics and component-level board testing.
• Conducted functional hardware and software quality inspections of mobile devices and prepared defect-tracking reports.
• Performed PCB circuit analysis, component testing (ICs, capacitors, resistors) and precision soldering and desoldering repairs.

Bachelor of Computer Applications (BCA), Pursuing – GLA University (Online)

Higher Secondary Certificate (HSC), Commerce in Commerce – Vasudev Vidyalaya High School (2023 – 2024)

IoT Technician (Smart City), NCVT & DGT in IoT Technician (Smart City) – Lalji Mehrotra Technical Institute, Mumbai (2022 – 2023)

Industrial Training Institute (ITI), Electronic Mechanic, NCVT & DGT in Electronic Mechanic – Lalji Mehrotra Technical Institute, Mumbai (2020 – 2022)

Secondary School Certificate (SSC) – Vasudev Vidyalaya High School (2019 – 2020)