{"id":2079726,"url":"https://alion.io/job/ntt-network-engineer-l3","title":"Network Engineer (L3)","company":{"id":121,"name":"NTT","domain":"global.ntt","url":"https://alion.io/company/ntt","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":null},"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":["Cyberjaya, Malaysia"],"countries":["MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":17500,"max_usd":43000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":490},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Configuration Management","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"FortiGate","optional":false},{"name":"Terraform","optional":false},{"name":"VLAN","optional":false},{"name":"VPN","optional":false}],"status":"live","first_seen_at":"2026-10-08T09:45:13Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-09T19:50:20Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Make an impact with NTT DATA\nJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it’s a place where you can grow, belong and thrive.\nKEY RESPONSIBILITIES\nDesign and manage LAN and WAN topology - Aruba switching, VLAN provisioning and layer 3 routing\nManage Fortinet and MikroTik firewall policies - rule lifecycle, NAT, CVE patching and security profiles\nConfigure and maintain SSL VPN and client VPN services; manage user profiles and monitor tunnel health\nManage DNS zones, DHCP scopes and IP address management across all environments\nConfigure and maintain load balancer rules, health checks and listener configuration\nManage cloud networking across all provider environments - security groups, routing and cloud VA firewalls\nOperate and maintain anti-DDoS appliances and cloud DDoS mitigation services\nMonitor network performance and availability using Cisco DNA and Cisco Thousand Eyes\nMonitor QoS and conduct regular performance and policy reviews; produce trend analysis reports\nMaintain network security posture; respond to security anomalies and policy violation alerts\nParticipate in the change advisory process for all network changes and maintain audit records\nMaintain network documentation, configuration runbooks and topology diagrams\nProvide Level 2/3 network incident support and coordinate with vendors where required\nREQUIRED SKILLS & COMPETENCIES\n5-10 years of experience in as a Network Engineer or equivalent position.\nLAN and WAN - switching, VLAN management, trunking, Spanning Tree and layer 3 routing\nAruba switching - configuration, VLAN provisioning, port management and policy management\nFirewall management - Fortinet FortiGate and MikroTik; policy creation, NAT and security profiles\nVPN - SSL VPN and client VPN gateway configuration, profile management and monitoring\nDNS, DHCP and IPAM - zone management, scope configuration and IP address lifecycle\nLoad balancing - rule configuration, health check management and listener lifecycle\nCloud networking - virtual networks, security groups, NSG, cloud VA firewall and routing\nCloud network virtual appliance firewalls - deployment, policy management and monitoring\nAnti-DDoS - on-premises DDoS appliance and cloud-native DDoS mitigation management\nNetwork monitoring - Cisco DNA Centre and Cisco Thousand Eyes for visibility and synthetic testing\nQoS monitoring - quality of service configuration, monitoring and performance trend analysis\nNetwork security support - posture monitoring, CVE patching and security policy compliance\nInfrastructure as code - Terraform and Ansible for network configuration management\nPerformance and policy review - regular network performance analysis and policy optimisation\nWorkplace type:\nAbout NTT DATA\nNTT DATA is a $30+ billion business and technology services leader, serving 75% of the Fortune\nGlobal 100. We are committed to accelerating client success and positively impacting society through\nresponsible innovation. We are one of the world’s leading AI and digital infrastructure providers, with\nunmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and\napplication services. Our consulting and industry solutions help organizations and society move\nconfidently and sustainably into the digital future. As a Global Top Employer, we have experts in more\nthan 70 countries. We also offer clients access to a robust ecosystem of innovation centers as well as\nestablished and start-up partners. NTT DATA is part of NTT Group, which invests over $3 billion each\nyear in R&D.\nEqual Opportunity Employer\nNTT DATA is proud to be an Equal Opportunity Employer with a global culture that embraces diversity. We are committed to providing an environment free of unfair discrimination and harassment. We do not discriminate based on age, race, colour, gender, sexual orientation, religion, nationality, disability, pregnancy, marital status, veteran status, or any other protected category. Join our growing global team and accelerate your career with us. Apply today.\nThird parties fraudulently posing as NTT DATA recruiters\nNTT DATA recruiters will never ask job seekers or candidates for payment or banking information during the recruitment process, for any reason. Please remain vigilant of third parties who may attempt to impersonate NTT DATA recruiters whether in writing or by phone in order to deceptively obtain personal data or money from you. All email communications from an NTT DATA recruiter will come from an @nttdata.com email address. 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