We are looking for a proactive and detail-oriented Network Security to monitor, maintain, and secure enterprise network infrastructure and IT systems. The candidate will be responsible for real-time monitoring, incident management, network troubleshooting, security operations. Roles and Responsibilities • Implement and enforce network access control (NAC) and endpoint security policies. • Conduct regular vulnerability assessments and penetration tests (VAPT) and mitigate identified risks. • Use network monitoring tools to monitor performance, uptime, and security. • Diagnose and resolve network issues related to latency, packet loss, or device failures. • Monitor network logs and intrusion detection systems for anomalies or unauthorizedaccess attempts. • Ensure high availability (HA) and implement disaster recovery (DR) and failover mechanisms for mission-critical services. • Prepare and maintain performance reports, network topology diagrams, and audit documentation. • Manage antivirus, endpoint protection, and intrusion prevention systems across servers and user endpoints. • Implement security patches, OS updates, and firmware upgrades across network and security appliances. • Maintain compliance with ISO 27001, CERT-In, and government cybersecurity guidelines. • Secure cloud-based networks (AWS VPC, Azure VNets, GCP Cloud VPNs) and hybrid connectivity between on-premise and cloud environments. • Configure firewall rules, security groups, and IAM roles for cloud infrastructure. • Implement zero-trust network architectures and secure tunneling protocols • Integrate cloud security posture management (CSPM) and continuous compliance tools. • Develop and maintain network backup strategies, configuration snapshots, and restore procedures. • Collaborate with IT and application teams to ensure secure and reliable deployment of new services. Key Skills • Minimum 7+ years of hands-on experience in network administration, configuration, and cybersecurity operations. • Proven expertise in managing enterprise-level LAN/WAN infrastructures and firewall configurations. • Experience in implementing and maintaining VPNs, IDS/IPS systems, and secure remote access solutions. • Exposure to network monitoring, VAPT, and security compliance frameworks. • Experience managing hybrid or cloud network environments (AWS, Azure, GCP). • Hands-on experience in geospatial or data center networks supporting high-volume data transfers. • Prior experience working with government or critical infrastructure projects. • Relevant certifications must. Educational Qualification: Master’s Degree in Cybersecurity, Network Engineering, Computer Science Engineer or Information Systems OR Bachelor’s Degree in Computer Science, Information Technology, Electronics & Communication, with professional certification in network security Location: Bangalore (Onsite- Yelahanka)