Network Security Administrator

Job Description

Experience 3-4yrs Please note :-Candidates who are ready to relocate to Manesar Location only. This is work from office role Role & responsibilities Deep understanding of Networking knowledge and troubleshooting iii. Product knowledge of firewall, Web Firewalls, Load Balancer, DDOS, SSL, Routing Protocols, Dual Factor Authentication, VPN technologies, Web Filtering, Malware, NIPS, APT, HSM iv. Proactively utilize network monitoring tools to isolate events before service degradation occurs v. Coordinating with users to ensure timely and satisfactory resolution for any trouble tickets; vi. Troubleshooting layers 1, 2 and 3 of the OSI Model vii. Applying security patches as required viii. Creating technical documentation, network diagrams, inventory control documentation, and security documentation ix. Investigate, isolate, and resolve perimeter infrastructure and network errors autonomously or with the support of other IT staff and/vendors with minimal down time x. Must have experience in automating redundant processes/tasks perform for achieving efficiency xi. Conducting daily performance checks on devices, periodic audits and compliance xii. Performing immediate troubleshooting as the situation dictates for any and all network outages as reported by users, sensors, and/or operational personnel xiii. Implement, and maintain network security policy, standards, and procedures xiv. Deploying and maintaining access-list and firewall policies for high throughput environments and audit policies at regular interval xv. Implementing firewall, VPN, and IDS/IPS solutions for office and data-centre environments RFP for Selection of Managed Services Infrastructure Provider - Volume-II Page 273 of 282 T-11014/95/2018-Tech xvi. Supporting incident monitoring and incident analysis/response initiatives xvii. Providing 24/7 on-call security operational support on a rotational basis for Intrusion Detection and Prevention Systems, Firewalls, Hardware Security Module, Endpoint Security and appliances xviii. Maintaining service levels as well as oversight of the day to day configuration, administration and monitoring of the network security infrastructure in a 24/7 environment; xix. Driving continuous quality improvement for own and related areas xx. Maintaining documentation and improving the organizations retained knowledge xxi. Experience with Window, Linux, Unix and Scripting knowledge with Perl, Python xxii. Ability to identify opportunities for automation of operational efficiency xxiii. Ability to automate and integrate the tools with REST API/SDK with security dashboard