{"id":3025972,"url":"https://alion.io/job/tata-consultancy-services-network-security-engineer","title":"Network security engineer","company":{"id":222,"name":"Tata Consultancy Services","domain":"tcs.com","url":"https://alion.io/company/tata-consultancy-services","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17500,"max_usd":38000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":11},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FortiGate","optional":false},{"name":"VPN","optional":true}],"status":"live","first_seen_at":"2026-10-21T18:59:06Z","employer_posted_date":"2026-10-23","last_verified_at":"2026-10-23T21:48:30Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Role: Consultant. Skills: Network Security, Checkpoint Firewall, Network Security - Fortigate, Network Security - Palo Alto. Experience: 5 - 15 Years. Qualification: Bachelor Of Commerce, Bachelor Of Computer Application, Bachelor Of Computer Science, Bachelor Of Engineering, Bachelor Of Fine Arts\nRole: Network security\nengineer\nMust have skills: Network\nsecurity (Check point, Palo alto, Cisco, WAF, NAC)\nGood to have skills: Firewalls.,\nWeb Application Firewall (WAF)\nRoles and responsibilities:\nDeeptechnical expertise in the Network security technology domain with\ndemonstrated expertise in one or more of the following areas - Firewalls\n(Palo alto/checkpoint/FortiGate/cisco), IPS/IDS, Web Proxy, NAC, VPN.\n\nProvenexperience in maintaining security solutions across enterprise\nenvironments.\n\nNetworksecurity deployment & configuration\n\nCreationand modification of custom rules for IPS services\n\nMonitoringsecurity advisory groups to ensure all necessary security updates,\npatches, and preventive measures are in place.\n\nDeviceupgrade and patch management Configuration and change management.\n\nProvideday-to-day operational support for the Firewall Management Service.\n\nResponsiblefor the design, planning, implementation, and operation of firewall setups\nand management.\n\nYourrole involves resolving operational incidents, managing firewall security\npolicies and rule sets, and ensuring compliance with business and\nregulatory requirements.\n\nShouldhave very good experience of software patch management to manage the\nFirewall patch management cycle, patch testing and deployment of patches\non timely basis\n\nCandidateshould have knowledge of backup and restoration for configurat ion as per\ndefined backup and restoration policy\n\nInitialfirewall/IPS testing of parameters, operation, support, and commissioning.\n\nKnowledgeof Analysis of IPSec VPNs implementation and Manage and Monitor all VPN\nconnectivity.\n\nMaintainingand administering perimeter security systems such as firewalls and\nintrusion detection systems\n\nSupportclient with Firewall Management related questions including those related\nto remediation procedures.","description_format":"text","description_chars":2129,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security","IT Consulting & Digital Transformation","Systems Integrators","Management Consulting"],"lifecycle":[{"event":"open","at":"2026-10-21T18:59:06Z"},{"event":"close","at":"2026-10-22T09:38:59Z"},{"event":"reopen","at":"2026-10-22T13:30:19Z"},{"event":"close","at":"2026-10-23T03:15:31Z"},{"event":"reopen","at":"2026-10-23T07:44:04Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring 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