PURPOSE OF THE POSITION:

We are looking for a Senior IT Administrator to manage and secure our Windows, macOS, and Linux settings, ensure compliance with ISO 27001, and optimize AWS cloud infrastructure.

You will play a key role in IT security, network management, Linux/Windows system administration, employee onboarding/offboarding, and cloud service optimization.

Key Responsibilities:
IT Security & ISO 27001 Compliance:
Draft and implement IT policies for ISO 27001 certification.
Manage endpoint security:
Windows Defender for Endpoint (MDR)
CrowdStrike Falcon (EDR/XDR)
BitLocker/FileVault encryption
Conduct security audits, risk assessments, and vulnerability scans.
Implement IAM, SSO, MFA, Zero Trust Security policies.
Harden Linux/Windows servers against cyber threats.
Windows, macOS & Linux System Administration:
Administer Windows Server (2016/2019/2022), Active Directory, Group Policy, DNS, DHCP, Hyper-V.
Manage macOS devices using Apple Business Manager and MDM (Jamf, Intune, or Kandji).
Linux Administration:




Patch management & security hardening
User management, ACLs, Sticky Bit
LVM (Logical Volume Management) & SWAP management
NFS & Samba for file sharing
HAProxy for load balancing
Bind service (DNS configuration)
Cloud & Infrastructure Management:
Administer AWS Cloud Infrastructure:
EC2, S3, IAM, VPC, CloudWatch, Auto Scaling, Route 53
Linux-based web and application servers
Manage firewalls & VPN solutions (Fortinet, SonicWall, Palo Alto, Sophos).
Optimize network performance, storage, and load balancing.
Employee Onboarding & Offboarding:
Automate user provisioning/deprovisioning with PowerShell, AWS Lambda, or Bash scripting.
Manage user accounts, email access, and security permissions.
Maintain IT asset inventory & system access controls.
IT Support & Troubleshooting:
*Provide L1/L2 support for Windows, mac

📌 Senior It Administrator Gurugram
🏢 CIMET
📍 Gurugram