Network & Security Administrator - LAN/ WAN/ CUG

About the Role

• We are seeking a hands-on Network & Security Administrator to join our IT Infrastructure & Security team. The role is responsible for managing and securing the enterprise network environment, ensuring high availability, robust security, and compliance for critical business applications.
• The ideal candidate is proactive, analytical, and detail-oriented, capable of independently handling complex network security environments while coordinating effectively with teams and vendors.

Key Responsibilities

• Design, implement, and upgrade network security infrastructure including Firewalls, UTM, IPS, and Proxy servers.
• Lead procurement and vendor management for network/security solutions, from design to PO closure.
• Define and enforce network security policies, SOPs, and RARTPs.
• Conduct capacity planning, change management, and vulnerability/penetration testing remediation.
• Maintain firewall rule base, IPS signatures, and access profiles for compliance.
• Support internal and external audits, ensuring adherence to security standards.
• Provide technical guidance and training on network security awareness.
• Handle incident response, root cause analysis, and timely escalation of security incidents.

Core Competencies

• Network & Web Security (LAN, WAN, CUG)
• Cisco Firewalls / Checkpoint Security Devices
• McAfee IPS / Proxy Server (Linux-based)
• Vendor & Project Management
• Audit & Compliance (VA/PT remediation)
• Strong Analytical & Communication Skills

Education & Certification

• Mandatory

  : Bachelors degree in Computer Science, IT, or related field
• Preferred Certifications: CCNA Security, CCSA, CCSE, or equivalent network/security certifications

Candidate Profile

• 6- 8 years of experience in network security administration
• Hands-on experience with Cisco Firewalls and Checkpoint devices
• Experience managing complex network environments, audits, and security incidents
• Strong vendor and project management skills
• Ability to work onsite in Hyderabad and handle critical security operations