Linux Administrator with VMware NSX Experience

Hi ,

This is Sagar from KSource Inc. We have an excellent job opportunity for you below is the JD please have a look.

Job Title: Linux Administrator with VMware NSX Experience

Location: Remote (Columbus, OH)

Duration: 12+ months contract

Job Summary:

We are seeking a skilled Linux System Administrator with hands-on experience in VMware NSX to support, maintain, and enhance our enterprise infrastructure. The ideal candidate will be responsible for managing Linux systems and virtual network environments, with a strong focus on automation, security, and scalability. You will collaborate with cross-functional teams to ensure system and network reliability, performance, and compliance.

Key Responsibilities:

• Administer and maintain Red Hat/CentOS/Ubuntu Linux systems in a production environment
• Design, deploy, and manage VMware NSX virtual network environments, including NSX-T and/or NSX-V
• Perform routine system maintenance, patching, upgrades, and configuration management
• Monitor system performance, perform troubleshooting, and ensure high availability of services
• Manage firewalls, VPNs, and network segmentation using NSX
• Collaborate with network and security teams on policy enforcement, micro-segmentation, and traffic analysis
• Implement automation using scripting (Bash, Python, Ansible, etc.) and infrastructure-as-code principles
• Maintain documentation for systems, procedures, and network designs
• Assist with incident response and root cause analysis
• Participate in on-call rotation and respond to critical issues as needed

Required Qualifications:

• 3+ years of experience as a Linux Systems Administrator
• 2+ years of hands-on experience with VMware NSX-T or NSX-V
• Strong understanding of networking fundamentals (TCP/IP, VLANs, routing, firewalls)
• Experience with VMware vSphere and ESXi administration
• Proficiency in scripting and automation (e.g., Bash, Python, Ansible)
• Familiarity with tools like vRealize, vCenter, or similar VMware ecosystem products
• Experience with system monitoring and logging tools (e.g., Nagios, Zabbix, ELK, Prometheus)
• Working knowledge of security hardening and compliance standards (CIS, NIST, etc.)

Preferred Qualifications:

• VMware certifications (e.g., VCP-NV, VCP-DCV)
• Experience with hybrid cloud environments (AWS, Azure, or Google Cloud Platform)
• Experience with container orchestration (Kubernetes, Docker)
• Familiarity with CI/CD tools and DevOps practices
• Knowledge of ITIL or similar service management frameworks

Thanks & Regards,