*PURPOSE OF THE POSITION:*

*We are looking for a Senior IT Administrator to manage and secure our Windows, macOS, and Linux environments, 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:*

*1. 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.*

*2. 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)*

*3. 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.*

*4. 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.*

*5. IT Support & Troubleshooting:*
- *Provide L1/L2 support for Windows, mac

📌 Senior IT Administrator (Gurugram)
🏢 CIMET
📍 Gurugram