NTT

2 weeks ago

[Staffing/Freelance] VMWare Senior Consultant - NSX

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Last checked: 4 hours agoStatus: Live

Job Summary

Design, implement, maintain, and optimize enterprise network infrastructure to ensure secure, reliable communication. You’ll plan LAN/WAN, data center, and cloud networking; configure routers, switches, firewalls, load balancers, and wireless controllers; and implement security controls including VPNs and IDS/IPS. Using monitoring tools and performance analysis, you’ll troubleshoot complex incidents, manage network projects, and maintain detailed technical documentation while collaborating across IT and security teams.

Location: Belgium

Workplace: Hybrid

Employment Type: Full time

Job Function: People, HR & Talent

Seniority: Mid level

Key Responsibilities

•Design and plan network solutions across LAN, WAN, data center, and cloud networks.
•Develop network architectures for current and future organizational requirements.
•Configure, deploy, and manage network devices including routers, switches, firewalls, load balancers, and wireless controllers.
•Implement and enforce network services, protocols, and security measures (firewalls, IDS/IPS, access controls, VPNs).
•Diagnose complex network issues using monitoring and troubleshooting tools; optimize performance and maintain network documentation and incident reports.

Key Requirements

•Seasoned understanding of networking concepts, protocols, architectures, and services.
•Seasoned proficiency configuring and managing network devices including routers, switches, firewalls, load balancers, and wireless controllers.
•Seasoned knowledge of network protocols/technologies such as BGP, OSPF, VLANs, VPNs, QoS, and security protocols.
•Seasoned experience with network monitoring and analysis tools.
•Strong project management and documentation/communication skills for network projects and technical information.

Education:Bachelor's in Information Technology, Computer Science, or a related field

Skills:Analytical problem-solvingDocumentationCommunicationProject managementCross-functional collaboration

Certifications:Azure network administration certificationGoogle network administration certificationAmazon network administration certificationCompTIA Network+Cisco Certified Network Associate (CCNA)Juniper Networks Certified Associate (JNCIA)Cisco Certified Internetwork Expert (CCIE)Juniper Networks Certified Internet Expert (JNCIE)

Tech Stack:VMwareNSXLANWANData centerCloud networkingAWSAzureBGPOSPFVLANsVPNsQoSFirewallsIntrusion detection/prevention (IDS/IPS)Load balancersWireless controllersRoutersSwitchesWireless LAN

Company Brief

NTT

Dimension Data, operating under NTT Ltd, provides managed IT services, cloud and data center solutions, networking, cybersecurity, and digital transformation services to enterprise customers worldwide.

Industry: Professional Services

Company Size: Enterprise (1,001+ employees)

Revenue: USD 1B+

Growth: Established Company

Valuation: Public Company (Market Cap in USD)

Headquarters: London, United Kingdom

Founded: 1983

Website LinkedIn

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NTT