{"id":1243089,"url":"https://alion.io/job/cableman-network-security-engineer","title":"Network & Security Engineer","company":{"id":2547942,"name":"<<Kabelshchik>> Politika saita \"Kabelshchik\" (internet-adresa www","domain":"cableman.ru","url":"https://alion.io/company/cableman-ru","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":"junior","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":{"min":4500,"max":6100,"currency":"SGD","period":"month","gross":true,"usd_annual":57312},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"TCP/IP","optional":false}],"status":"closed","first_seen_at":"2026-09-22T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-09-25T22:00:00Z","board_verified":false,"closed_at":"2026-09-25T22:00:00Z","days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"We are looking for a hands-on Network & SecurityEngineer to support the planning, deployment, configuration,implementation, and ongoing support of enterprise network and cybersecurityinfrastructure.\nThe successful candidate will be involved in network andfirewall projects, troubleshooting complex connectivity and security issues,preparing technical documentation, and working closely with internal projectteams.\nStrong hands-on experience with Fortinet solutions isessential.\nKey Responsibilities\nLead and support the planning, deployment, configuration, testing, and implementation of enterprise network infrastructure and firewall projects.\nConfigure, manage, troubleshoot, and optimize routers, switches, firewalls, VPNs, and other network security devices.\nImplement and provide advanced technical support for network and security solutions.\nPerform troubleshooting and root cause analysis for complex network, firewall, security, and connectivity issues.\nSupport firewall policy configuration, routing, switching, VLANs, VPNs, network segmentation, NAT, and related network services.\nSupport Day 2 Maintenance for the implemented networks. Shift work will be required.\nCollaborate with customers, vendors, consultants, and project teams to ensure successful project implementation and delivery.\nParticipate in site surveys, technical discussions, solution implementation, testing, commissioning, and project handover.\nPrepare and maintain technical documentation not limited to and including:\nHigh-Level Design (HLD)\nLow-Level Design (LLD)\nNetwork diagrams\nImplementation plans\nMethod of Procedure (MOP)\nTest plans and test reports\nConfiguration documentation\nOperational and troubleshooting procedures\n\nSupport User Acceptance Testing (UAT), System Acceptance Testing (SAT), commissioning, and project handover activities.\nEnsure implemented solutions comply with organizational cybersecurity policies, customer requirements, and industry security best practices.\nProvide technical knowledge transfer and training to customers and internal support teams.\nProvide post-implementation troubleshooting and technical support when required.\nRequirements\nDiploma or Degree in Information Technology, Computer Science, Computer Engineering, Network Engineering, Cybersecurity, or a related discipline.\nMinimum 2 years of hands-on experience in network infrastructure, network security, or firewall implementation projects.\nStrong practical knowledge of TCP/IP networking, routing, switching, VLANs, VPNs, NAT, firewall policies, and network troubleshooting.\nHands-on experience configuring enterprise routers, switches, firewalls, and network security appliances.\nStrong hands-on experience with Fortinet products is required.\nExperience with one or more of the following technologies would be advantageous:\nCisco\nPalo Alto Networks\nCheck Point\nJuniper\nServer Infrastructures\n\nAbility to diagnose and resolve complex network and security incidents independently.\nGood understanding of network security principles, segmentation, access control, firewall policies, and secure network architecture.\nAble to prepare clear technical documentation and communicate technical information effectively.\nAble to work independently as well as collaboratively within project teams.\nWilling to perform implementation, testing, troubleshooting, and support activities at customer sites when required.\nPreferred Certifications\nThe following certifications would be an advantage:\nFortinet Certified Professional / Fortinet Certified Solution Specialist\nCCNA\nCCNP Enterprise\nCCNP Security\nPalo Alto Networks certifications\nCheck Point certifications\nJuniper certifications\nOther relevant networking or cybersecurity certifications\nPreferred Experience\nCandidates with experience in the following areas will havean advantage:\nEnterprise firewall migration or deployment projects\nNetwork segmentation and security zoning\nHigh-availability firewall deployments\nFortiGate, FortiManager, FortiSIEM, or FortiSwitch\nNetwork monitoring and management platforms\nEnterprise LAN/WAN environments\nData centre or critical infrastructure environments\nCybersecurity hardening and network security compliance\nSkills\ntechnical network solutions, Fortinet, Networking Devices, Computer Engineering, Network Maintenance, shifts schedules, Cisco, Computer Science, Network Troubleshooting, IP Routing, Networking, Cybersecurity, Network Appliances, Development Planning, new technologies, Customer Service","description_format":"text","description_chars":4468,"description_truncated":false,"requirements":{"experience_years_min":2,"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":"2026-09-25T16:15:06Z"},{"event":"close","at":"2026-09-25T22:00:00Z"}],"liveness":null,"pay":{"stated_usd_annual":57312,"is_top_pay":false},"html_url":"https://alion.io/job/cableman-network-security-engineer","json_url":"https://alion.io/job/cableman-network-security-engineer.json","meta":{"generated_at":"2026-09-26T03:24:58Z","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":3644,"day_limit":5000,"remaining_today":1356,"minute_limit":60,"resets_at":"2026-09-27T00:00:00Z"}}}