{"id":1285039,"url":"https://alion.io/job/natobotics-l3-firewall-engineer","title":"L3 Firewall Engineer","company":{"id":3800854,"name":"Natobotics","domain":"natobotics.com","url":"https://alion.io/company/natobotics","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","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":["Hyderabad, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14000,"max_usd":32000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":20},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"FortiGate","optional":true},{"name":"LDAP","optional":true},{"name":"Splunk","optional":true},{"name":"VPN","optional":true}],"status":"live","first_seen_at":"2026-08-18T06:53:47Z","employer_posted_date":null,"last_verified_at":"2026-08-18T06:53:47Z","board_verified":false,"closed_at":null,"days_open":43,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":43},"description":"Role: L3 Firewall (Palo Alto, Fortinet)\n\nExperience: 7 to 9 years\n\nLocation: Hyderabad\n\nMust Have: Palo Alto, Fortinet\n\nGood To Have: F5 Load balancing\n\nRoles and Responsibilities:\n\n- Expert-level knowledge of Fortinet firewall and security platforms.\n\n- Strong working knowledge of Palo Alto / Fortinet firewalls and F5 BIG-IP load balancing solutions.\n\n- In-depth understanding of:\n\n1. Network and security policies\n\n2. Access Control Lists (ACLs)\n\n3. Network Address Translation (NAT)\n\n4. Intrusion Prevention/Detection Systems (IPS/IDS)\n\n5. Site-to-site and remote-access VPNs\n\n- Experience with authentication and identity integrations (LDAP, RADIUS, SAML).\n\n- Hands-on experience with Splunk for monitoring, alerting, and security analytics.\n\nCertifications Mandatory:\n\n- Fortinet Certified Expert (FCX)\n\nPreferred / Optional:\n\n1. Palo Alto Networks Security Professional\n\n2. F5 Certified Technology Specialist (Load Balancing)\nSkills\nCyber Security, Network Security, Firewall, Palo Alto Firewall, Fortigate Firewall, Network Load Balancing, VPN, F5 Application, Radius Authentication","description_format":"text","description_chars":1091,"description_truncated":false,"requirements":{"experience_years_min":7,"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":["Energy & Utilities","Information Technology","Security Compliance"],"lifecycle":[{"event":"open","at":"2026-09-26T04:00:00Z"}],"liveness":{"score":16,"band":"cold","label":"Long shot","p_open":0.6,"p_active":0.575,"p_room":0.45,"age_days":42,"expected_fill_days":23,"reasons":["seen:42","win:tail"],"computed_at":"2026-09-30T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/natobotics-l3-firewall-engineer","json_url":"https://alion.io/job/natobotics-l3-firewall-engineer.json","meta":{"generated_at":"2026-10-01T02:59:36Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2386,"day_limit":5000,"remaining_today":2614,"minute_limit":60,"resets_at":"2026-10-02T00:00:00Z"}}}