Job Description :

We are seeking a highly skilled and experienced NSX-T / AVI / VCD Administrator to join our dynamic team. The ideal candidate will have a strong background in network virtualization and cloud infrastructure, with a proven track record of managing and supporting multi-tenant environments. This role is crucial for maintaining the stability, security, and performance of our virtualized network services and cloud platforms.

Key Responsibilities :

Network Virtualization (NSX-T) :

- Deploy, configure, and manage NSX-T Edge appliances, including High Availability (HA) configurations.

- Configure and maintain Tier-0 and Tier-1 gateways, and their associated routing policies.

- Implement and manage Layer 2 and Layer 3 networking services such as VPN (Site-to-Site, SSL VPN), NAT, and firewall rules.

- Manage BGP routing configurations to ensure seamless network connectivity and high availability.

- Design and implement network segmentation policies to enhance security and isolation within the virtualized environment.

- Perform routine and major upgrades of the NSX-T platform, including NSX-T Manager, Edge nodes, and Transport Nodes.

- Configure and troubleshoot transport zones, N-VDS/VDS, and other foundational NSX-T components.

Load Balancing (AVI Networks / NSX Advanced Load Balancer) :

- Deploy, configure, and manage AVI Controller clusters and Service Engines.

- Configure and maintain virtual services, pools, and health monitors.

- Manage and install SSL certificates on AVI load balancers, ensuring secure traffic termination.

- Troubleshoot application delivery issues, performance problems, and connectivity issues related to the load balancer.

Cloud Infrastructure (VMware Cloud Director - VCD) :

- Administer and manage VMware Cloud Director, with a focus on provider-side configurations.

- Configure and maintain Organization Virtual Data Centers (VDCs), network pools, and external networks.

- Troubleshoot tenant-specific networking and compute issues within the VCD environment.

- Manage tenant access, resource allocation, and policy enforcement.

General Networking & Administration :

- Demonstrate a deep understanding of core networking principles, including IPv4/IPv6 routing, switching, and subnetting.

- Collaborate with other teams to design and implement complex network solutions for various business requirements.

- Participate in on-call rotation for L2/L3 support, providing timely and effective resolution to critical incidents.

- Create and maintain detailed documentation of network topologies, configurations, and operational procedures.

Candidate Profile :

Experience :

- 6+ years of professional experience in network engineering or administration, with a strong focus on virtualization and cloud technologies.

- Direct, hands-on experience working in a multi-tenant or cloud service provider environment is highly desirable.

- Proven experience at an L3 level, handling complex troubleshooting and design tasks.

Technical Skills :

- Essential : In-depth knowledge and hands-on experience with VMware NSX-T.

- Essential : Strong understanding of core networking protocols, including BGP, OSPF, BFD, and TCP/IP.

- Essential : Hands-on experience with VPN technologies (IPsec, SSL) and NAT.

- Strongly Preferred : Experience with AVI Networks (formerly NSX Advanced Load Balancer).

- Strongly Preferred : Experience with VMware Cloud Director (VCD) or similar cloud management platforms.

- Familiarity with other virtualization technologies (vSphere, vCenter) and storage concepts.

- Scripting and automation skills (e.g., Python, PowerShell, Ansible) are a plus.

Personal Attributes :

- Excellent problem-solving and analytical skills.

- Strong communication and interpersonal skills, with the ability to work effectively in a team environment.

- Self-motivated, with a strong sense of ownership and a proactive approach to work.

- Ability to manage multiple priorities and work effectively under pressure.

Education & Certifications :

- Bachelors degree in Computer Science, Information Technology, or a related field, or equivalent practical experience.

- Relevant industry certifications are a significant plus (e.g., VCP-NV, VCAP-NV, CCNA, CCNP, JNCIP-SP).