{"id":1239034,"url":"https://alion.io/job/zindagi-technologies-senior-consultantnetwork-security-engineer","title":"Senior Consultant/Network Security Engineer","company":{"id":3800756,"name":"Zindagi Technologies","domain":"zindagi.tech","url":"https://alion.io/company/zindagi-technologies","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"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":["Delhi, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":18000,"max_usd":39000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":11},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"BGP","optional":false},{"name":"FortiGate","optional":false},{"name":"GCP","optional":false},{"name":"LDAP","optional":false},{"name":"OSPF","optional":false},{"name":"VLAN","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-09-16T11:16:26Z","employer_posted_date":null,"last_verified_at":"2026-09-16T11:16:26Z","board_verified":false,"closed_at":null,"days_open":31,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":31},"description":"Senior Consultant - Network Security Engineer\n\nCompany : Zindagi Technologies\n\nLocation : Delhi / NCR (Onsite + Travel Required)\n\nExperience : 6+ Years\n\nEmployment Type : Full-Time\n\nWorking Days : 5 Days a Week\n\nAbout Zindagi Technologies :\n\nZindagi Technologies is a leading IT infrastructure and cybersecurity solutions provider, delivering enterprise-grade networking, security, and digital transformation solutions. We work extensively on government and enterprise projects, ensuring high availability, security, and scalability of IT environments.\n\nRole Overview :\n\nWe are looking for a Senior Network Security Engineer with strong expertise in network security, firewall technologies, and enterprise network architecture. The candidate should have hands-on experience in implementation, deployment, and migration of network and security solutions. This role requires involvement in design (HLD/LLD), execution, and on-site project delivery, especially for government projects.\n\nJob Description :\n\n- In depth understanding on Firewall Architecture.\n\n- Experience in designing and deploying Firewall, IPS and similar technologies NGFW, NAC/AAA, UTM, NGIPS etc.\n\n- LAN, WAN, as well as Site-to-Site and Remote Access VPN connectivity.\n\n- Device Hardening, IDS/IPS, Firewalls and IPsec VPN.\n\n- Strong understanding and hands-on experience with site-to-site VPN technologies, including IPsec, GRE, mGRE, DMVPN, FlexVPN, and cloud-based VPN integrations (e.g., Azure, AWS, GCP) for secure and scalable inter-site connectivity.\n\n- Hands-on experience with Remote Access VPN solutions using protocols like SSL VPN, IPsec IKEv2, and AnyConnect, including integration with RADIUS/LDAP, posture checks, and endpoint compliance policies.\n\n- Should have hands-on knowledge of concepts (NAT, ACL, Access Groups, IPsec, AAA) and be able to troubleshoot network Protocols.\n\n- Strong hands-on experience with Cisco ISE or Aruba ClearPass for Network Access Control (NAC) design and implementation.\n\n- In-depth knowledge of 802.1X authentication, RADIUS, and TACACS+ protocols and integration with identity stores (e.g., AD, LDAP).\n\n- Proven experience designing and deploying NAC use cases, including :\n\n1. Posture Assessment & Compliance\n\n2. Guest Access Portals and Onboarding\n\n3. BYOD (Bring Your Own Device) onboarding and control\n\n4. Profiling and policy enforcement\n\n- Ability to create and troubleshoot authentication and authorization policies, device profiles, and endpoint compliance checks.\n\n- Excellent understanding on Routing protocol like OSPF, BGP, ACL, licensing; Switching - VLAN, VTP, STP, inter VLAN routing, HSRP, ether channel, should have understanding & knowledge on VSS technology, stacking.\n\n- Configuration, Implementation and Troubleshooting experience on Next generation firewalls such as Cisco- FTD-21xx, 4xxx, 9xxx series ASA-55XX series, VM appliance, Palo alto-PA-3200, 5200, 7000 series and VM appliance, Fortigate-800, 900, 1000-7000 Series and VM appliance, Checkpoint3000, 6000 series.\n\n- Reviewing and validating High Level Design, Low Level design and Acceptance test.\n\n- Should have experience at least working on 2 to 3 projects at the organization level.\n\n- Understanding of Designing and Implementation of Data Center for Network Security.\n\n- Work closely with customers, project managers and other engineers to develop customized Network.\n\n- Work closely with the Project Manager in project planning, status reporting and ensure adherence to.\n\n- Aware of resilience disciplines - availability, security, scalability, reliability, etc.\n\nGood To Have :\n\n- Understanding or experience in Load Balancing technologies.\n\n- Understanding or experience in Sandboxing and Anti-APT.\n\n- Understanding or experience in configuring devices through API.\n\n- Understanding or experience in NAC and endpoint security.\n\nDesired Candidate Profile :\n\n- Strong written and verbal communication skills.\n\n- Hands-on experience in configuring, implementing, and troubleshooting in any Firewalls.\n\n- 3+ years relevant and hands-on experience in Security Technologies.\n\n- Strong understanding of network and security infrastructure.\n\n- Experience in Security Infrastructure deployment for large scale production.\n\n- Configuring and Maintaining firewalls, virtual private networks, web protocols, and email security.\n\n- Good negotiation and convincing skills.\n\n- Strong analytical, problem solving and interpersonal skills.\n\n- Knowledge of Network infrastructure deployment.\n\n- Strong practical knowledge of troubleshooting Routing and Switching.\nSkills\nSecurity, Network Security, Network Infrastructure, Firewall, VPN, WLAN, Cisco ISE, Aruba, Routing Protocols, Checkpoint Firewall","description_format":"text","description_chars":4689,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Network Security"],"lifecycle":[{"event":"open","at":"2026-09-25T16:00:00Z"}],"visa":[],"liveness":{"score":23,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.695,"p_room":0.55,"age_days":30,"expected_fill_days":26,"reasons":["seen:30","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/zindagi-technologies-senior-consultantnetwork-security-engineer","json_url":"https://alion.io/job/zindagi-technologies-senior-consultantnetwork-security-engineer.json","meta":{"generated_at":"2026-10-18T07:10:28Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":10715,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":3800756},"rest":"https://alion.io/mcp/rest/get_company?id=3800756"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fzindagi-technologies-senior-consultantnetwork-security-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fzindagi-technologies-senior-consultantnetwork-security-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fzindagi-technologies-senior-consultantnetwork-security-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/zindagi-technologies-senior-consultantnetwork-security-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fzindagi-technologies-senior-consultantnetwork-security-engineer"}]}