System Administrator – Networking

Job Description:

Responsibilities

• System & Endpoint Administration:
• Manage and administer Azure Active Directory (Azure AD), including user lifecycle, group management, conditional access, and identity security.
• Administer and maintain Check Point Harmony Endpoint for endpoint protection, threat prevention, and policy enforcement.
• Monitor system performance, availability, and security; troubleshoot and resolve issues proactively
• Networking & Security: 
•  Design, configure, and support network infrastructure including LAN, WAN, VPN, and wireless networks. 
• Manage and troubleshoot firewalls, security rules, NAT, and access policies. 
• Ensure network security best practices, including segmentation, secure access, and vulnerability mitigation. 
• Support incident response, root cause analysis, and remediation related to network and security events. 
• Operations & Support: 
•  Perform system upgrades, patching, and maintenance to ensure security and stability. 
• Create and maintain technical documentation, SOPs, and network diagrams. 
• Provide Level 2/3 support for system, network, and security-related issues. 

Qualification & Experience

• Technical Skills:
• Hands-on experience with Azure AD (Entra ID).
• Hands-on experience with Check Point Harmony Endpoint.
• Solid understanding of networking fundamentals (TCP/IP, DNS, DHCP, VLANs, routing, VPNs).
• Experience with firewall administration (Check Point, Fortinet, Palo Alto, or similar).
• Familiarity with security concepts such as Zero Trust, MFA, endpoint protection, and access control.
• Strong troubleshooting and analytical skills.
• Good communication and documentation abilities.
• Proactive mindset with attention to security and detail.
• Education:- Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.