{"id":1464906,"url":"https://alion.io/job/lumilens-network-engineer","title":"Network Engineer","company":{"id":678172,"name":"Lumilens","domain":"lumilens.com","url":"https://alion.io/company/lumilens","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"A","score":94,"open_postings":54,"ghost_share":0,"stale_share":0.056,"repost_share":0,"time_to_fill_p50_days":122,"computed_at":"2026-10-02T05:45:00Z"}},"role":"Networking","role_family":"Networking","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":40000,"max_usd":98000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":359},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"BGP","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"FortiGate","optional":false},{"name":"Grafana","optional":false},{"name":"Linux","optional":false},{"name":"Microsoft Entra ID","optional":false},{"name":"OSPF","optional":false},{"name":"pfSense","optional":false},{"name":"PowerShell","optional":false},{"name":"Python","optional":false},{"name":"SharePoint","optional":false},{"name":"VPN","optional":false},{"name":"Wi-Fi","optional":false},{"name":"Zabbix","optional":false},{"name":"Zero Trust","optional":false},{"name":"Slack","optional":true}],"status":"live","first_seen_at":"2026-09-29T09:25:21Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-02T16:53:23Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"ABOUT THE ROLE\nLumilens is looking for a seasoned Network Engineer to design, manage, and secure our global multi-site network spanning India, Thailand, Singapore, and the US. The role demands deep networking expertise, cloud integration experience, and strong communication skills to collaborate across globally distributed teams and stakeholders.\nKEY RESPONSIBILITIES\nDesign & maintain LAN/WAN/SD-WAN across all global sites\n\nManage site-to-site VPN tunnels across all 4 regions\n\nLead SASE/SD-WAN POC & deployment\n\nArchitect NAT Gateway & Linux jump host solutions for secure internet access\n\nConfigure and manage enterprise firewalls, switches, routers & Wi-Fi\n\nAdminister DNS, DHCP, IPAM and network monitoring tools\n\nImplement Zero Trust, network segmentation & ACL policies\n\nSupport hybrid cloud connectivity (Azure / M365 / Entra ID)\n\nManage SSO integrations & identity-aware network access (SAML/OIDC)\n\nEvaluate vendor RFQs with technical and cost-benefit analysis\n\nDocument architecture, runbooks & change management records\n\nCollaborate with global teams across IT, HR, Finance & Operations\n\nTECHNICAL REQUIREMENTS\nRouting & Switching: Cisco / Aruba / Juniper - VLANs, STP, BGP, OSPF, LAG\n\nFirewalls: FortiGate, Palo Alto, pfSense - policy management & threat mitigation\n\nVPN: IPSec, SSL-VPN, site-to-site & remote access tunnels\n\nSD-WAN / SASE: Cato Networks, Meraki, Fortinet or equivalent\n\nWireless: Enterprise Wi-Fi - controller-based & cloud-managed APs\n\nCloud Networking: Azure VNet, ExpressRoute, hybrid connectivity\n\nMicrosoft 365: Teams, Exchange Online, SharePoint, Entra ID network integration\n\nLinux Networking: NAT, iptables, routing, jump host administration\n\nMonitoring: PRTG, SolarWinds, Zabbix, or Grafana\n\nScripting: Python / Bash / PowerShell for automation & diagnostics\n\nQUALIFICATIONS\nB.E. / B.Tech in CS, IT, ECE or related field\n\n8-10 years of enterprise network engineering experience\n\nMulti-site, multi-country network management\n\nCCNP / Fortinet NSE4+ / CompTIA Network+ or Security+ (preferred)\n\nStrong verbal & written English communication\n\nExperience presenting proposals to senior management\n\nCross-cultural collaboration across APAC & US time zones\n\nGOOD TO HAVE\nSASE / ZTNA deployment experience\n\nNetSuite ERP or SaaS application SSO troubleshooting\n\nCCTV / physical security network integration\n\nEnterprise collaboration platform migration (Slack → Teams)\n\nLab / production network segregation in manufacturing environments\n\nEntra ID / Azure AD security group and conditional access policies","description_format":"text","description_chars":2536,"description_truncated":false,"requirements":{"experience_years_min":8,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Servers & Data Center Hardware","Optical Communications","Optics & Photonic Components"],"lifecycle":[{"event":"open","at":"2026-09-29T14:28:27Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":122,"reasons":["conf:7","velocity","win:early","comp:brand"],"computed_at":"2026-10-02T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/lumilens-network-engineer","json_url":"https://alion.io/job/lumilens-network-engineer.json","meta":{"generated_at":"2026-10-03T03:53:14Z","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":3861,"day_limit":5000,"remaining_today":1139,"minute_limit":60,"resets_at":"2026-10-04T00:00:00Z"}}}