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Network Security Administrator Softenger

3.0 - 4.0 years

1 - 4 Lacs

Manesar

Work from Office

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

Posted 1 week ago

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Associate Security Architect Tech Mahindra

8 - 11 years

10 - 13 Lacs

Pune

Work from Office

Primary Cisco ISE (Identity Services Engine) & Network Access Control (NAC): Deploy, configure, and manage Cisco ISE for Network Access Control (NAC). Implement 802.1X authentication, RADIUS/TACACS+, and posture based access control. Integrate Cisco ISE with Active Directory (AD), MFA, and endpoint security solutions. Design policy based access control (RBAC) for wired, wireless, and VPN networks. Ensure compliance with Zero Trust Architecture (ZTA) and Least Privilege Access. Firewall Security (Fortinet FortiGate & Palo Alto): Configure and manage Fortinet FortiGate and Palo Alto (PAN OS) firewalls to secure network traffic. Implement firewall policies, IPS/IDS, threat prevention, and advanced security features. Deploy SSL/TLS decryption, URL filtering, and anti malware protection. Manage VPN (IPsec, SSL VPN) and site to site connectivity for secure remote access. Optimize firewall performance and conduct regular security audits. Fortinet FortiManager (FMG) & FortiEMS (Endpoint Management Server): Centralize Fortinet firewall policy management and automation using FortiManager. Manage and deploy configuration templates, policies, and firmware upgrades. Oversee Fortinet Endpoint Security Management (FortiEMS) for FortiClient deployment, Zero Trust Network Access (ZTNA), and endpoint security posture enforcement. Integrate FortiEMS with Cisco ISE for endpoint compliance checks and automated responses. Security Monitoring & Incident Response: Monitor firewall logs, Cisco ISE logs, FortiAnalyzer, and SIEM solutions (Splunk, ELK, Sentinel) for threats. Investigate security incidents, apply mitigation strategies, and perform root cause analysis. Collaborate with SOC teams to proactively manage security alerts and breaches. Automation & Compliance: Automate security, NAC, and firewall configurations using Terraform, Ansible, or scripting (Python, Bash). Ensure compliance with ISO 27001, NIST, PCI DSS, GDPR, and other regulatory standards. Perform regular security assessments, penetration testing, and policy enforcement.

Posted 3 months ago

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