{"id":2283003,"url":"https://alion.io/job/ntt-network-consultant","title":"Network Consultant","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":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Petaling Jaya, Malaysia"],"countries":["MY"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"BGP","optional":false},{"name":"DHCP","optional":false},{"name":"DNS","optional":false},{"name":"OSPF","optional":false},{"name":"VMWare","optional":false},{"name":"MPLS","optional":true}],"status":"live","first_seen_at":"2026-09-02T00:00:00Z","employer_posted_date":"2026-09-02","last_verified_at":"2026-10-11T23:22:40Z","board_verified":true,"closed_at":null,"days_open":39,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":39},"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.\n1.1. Role purpose\nThe Network Consultant is the practice’s lead for enterprise and data centre networking. The role designs and assesses network architectures for private cloud, data centre migration, and resilience programmes, and leads structured network assessments covering maturity, resilience, capacity, and lifecycle across client estates and regional office footprints.\n1.2. Key responsibilities\nLeads technical solutioning for network transformation, data centre network, and network assessment opportunities, including scope definition, effort estimation, and bill of materials development.\nDevelops proposal content, network architectures, and statements of work for RFI/RFP/RFQ responses.\nProduces high-level and low-level designs for data centre fabrics (spine-leaf, EVPN-VXLAN), campus and branch networks, WAN and SD-WAN, and data centre interconnect.\nLeads network readiness assessments (NRA) and network maturity assessments (NMA), including capability-maturity-based evaluations, resilience assessments across production and DR sites, configuration and lifecycle audits, and capacity and performance reviews.\nDesigns data centre connectivity and interconnect solutions, including data centre interconnect for migration, consolidation, and multi-site resilience programmes.\nDesigns network migration and cutover plans for data centre migration, consolidation, and role-swap programmes, including wave sequencing and rollback planning.\nAdvises on network security architecture in collaboration with the security domain, including segmentation, microsegmentation (including VMware NSX), and firewall placement.\nDesigns supporting network services, including load balancing and application delivery (F5, Citrix ADC), DNS/DHCP/IPAM, and out-of-band management.\nSupports account teams in client presentations, technical clarifications, and proof-of-concept activities.\nMaintains network assessment methodologies, design templates, and estimation models.\nTracks vendor roadmaps (Cisco, Arista, Juniper, Huawei, SD-WAN vendors) and advises on technology positioning.\nMentors junior network engineers and contributes to internal enablement.\n1.3. To thrive in this role, you need to have\nExcellent verbal and written communication skills are a must, including confident presentation to IT management and C-level audiences\nProven ability to gather business requirements and translate them into technical requirements\nProven ability to translate technical requirements into a compelling solution proposal\nA solution-centric rather than product-centric mindset, recommending the approach that best meets the client’s requirements\nStrong document authoring capability, covering assessment reports, proposal documents, requirements documents, and solution specifications\nProven ability to conduct workshops and stakeholder interviews, gather and structure information, and produce assessment reports and findings from raw data such as logs, configurations, and inventory\nStrong understanding of enterprise and data centre networking technologies\nSolid understanding of routing and switching fundamentals, including BGP, OSPF, multicast, and QoS\nExcellent understanding of high-availability design across dual data centre and DR topologies\nService consulting aptitude, focusing on the business, service, and sales aspects\nA methodical approach to assessment evidence gathering, findings substantiation, and cutover planning\nUp-to-date knowledge of data centre fabric, SD-WAN, and network automation developments\nHigh level of drive, remaining calm under pressure during migration windows and client escalations\nAbility to build and maintain cross-functional relationships with a variety of stakeholders\nUnderstanding of relevant regulatory and compliance frameworks in ASEAN financial services, including BNM RMiT and MAS TRM\n1.4. Academic qualifications and certifications\nBachelor’s degree or diploma, or equivalent, in Information Technology, Computer Science, Telecommunications, Engineering, or a related field.\nIndustry relevant certifications such as Cisco CCNP (Enterprise or Data Center), Huawei HCIP (Datacom or Data Center Network), or Juniper JNCIP essential.\nCisco CCIE, Huawei HCIE, F5 certifications, and SD-WAN vendor specialisations (Cisco, VMware, Fortinet) advantageous.\n1.5. Desirable experience\nThe following experience is advantageous rather than mandatory:\nDemonstrable experience in enterprise networking, with substantial experience in consulting, pre-sales, or network architecture roles.\nExperience with data centre networking platforms (Cisco Nexus/ACI, Arista, Juniper, Huawei CloudEngine), with strong command of EVPN-VXLAN and spine-leaf design.\nExperience with SD-WAN platforms (Cisco Catalyst SD-WAN, VMware VeloCloud, Fortinet Secure SD-WAN) and traditional MPLS WAN design.\nExperience leading network assessments or audits and producing structured findings and roadmap deliverables.\nExperience planning and executing network cutovers within data centre migration programmes.\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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