{"id":1233660,"url":"https://alion.io/job/symphoni-hr-fortigate-firewall-engineer","title":"FortiGate Firewall Engineer","company":{"id":3800108,"name":"Symphoni HR","domain":"symphonihr.com","url":"https://alion.io/company/symphoni-hr","size_band":"201-500","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Schema","truth_index":null},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Assembly","optional":false},{"name":"DNS","optional":false},{"name":"FortiGate","optional":false},{"name":"TCP/IP","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-08-27T00:00:00Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-26T22:35:32Z","board_verified":true,"closed_at":null,"days_open":31,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":31},"description":"We are seeking an experienced FortiGate Firewall Engineer to join a dynamic team in Mumbai. This hybrid role involves managing and optimizing complex network security infrastructure, ensuring robust protection and seamless operation for critical business systems. The successful candidate will be a Level 3 escalation point for technical issues and will play a key role in incident response and preventative measures.\nOur client is a leading global computer software company known for its innovative solutions and commitment to technological excellence. They operate at a significant scale, serving a diverse international client base. The company fosters a dynamic and collaborative work environment, encouraging continuous learning and professional growth.\nResponsibilities\nDeploy, maintain, and optimize enterprise FortiGate firewall infrastructure and Security Fabric.\nConfigure and manage FortiGate security policies, NAT rules, traffic shaping, and high availability clusters.\nAdminister FortiManager for centralized policy management and FortiAnalyzer for logging and reporting.\nConfigure and maintain F5 BIG-IP systems, including LTM, GTM, ASM, and APM modules.\nDevelop and maintain complex iRules for application-specific traffic management and implement SSL/TLS strategies.\nServe as a Level 3 escalation point for complex FortiGate and F5 technical issues, leading critical incident response.\nConduct root cause analysis, implement preventive measures, and develop technical documentation.\nParticipate in a 24/7 on-call rotation for emergency response and system maintenance.\nRequirements\n7-10 years of network security and application delivery experience, with 4-5 years in FortiGate administration.\n3-4 years of hands-on F5 BIG-IP management experience (LTM, GTM, ASM, APM, iRules).\nExpert-level FortiGate proficiency including FortiOS, FortiManager, FortiAnalyzer, VPN, and HA.\nAdvanced F5 BIG-IP expertise including LTM, GTM, ASM, APM, iRules development, and SSL certificate management.\nStrong understanding of network protocols (TCP/IP, HTTP/HTTPS, DNS) and network packet analysis.\nCertifications: Fortinet NSE 7 or NSE 8, F5-CTS, and Fortinet NSE 4 are required.\nAdditional security certifications such as CISSP or CISM are highly preferred.\nProven experience in large-scale enterprise environments and incident response.","description_format":"text","description_chars":2339,"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":["Continuous learning"],"hiring_locations":[{"name":"India","iso":"IN","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-09-25T15:42:28Z"}],"liveness":{"score":46,"band":"ok","label":"Likely open","p_open":1,"p_active":0.507,"p_room":0.9,"age_days":30,"expected_fill_days":48,"reasons":["conf:3","agency","win:mid","comp:brand"],"computed_at":"2026-09-26T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/symphoni-hr-fortigate-firewall-engineer","json_url":"https://alion.io/job/symphoni-hr-fortigate-firewall-engineer.json","meta":{"generated_at":"2026-09-27T00:53:06Z","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":794,"day_limit":5000,"remaining_today":4206,"minute_limit":60,"resets_at":"2026-09-28T00:00:00Z"}}}