Systems Administrator: VMware, Networking & Security

AMERICAN SYSTEMS; Arlington (VA); On-site; USD 110,000 - 130,000; Full time

Benefits offered by this job

On-site work

Job summary

AMERICAN SYSTEMS is a federal contractor seeking a Systems Administrator with strong experience in network infrastructure, switching, and VMware virtualization to support, maintain, secure, and optimize enterprise IT systems. The role requires hands-on administration of core infrastructure, including network switches, VLANs, VMware ESXi/vCenter, and cybersecurity controls.

The candidate will manage Active Directory, DNS, DHCP, and group policies, perform patch management and vulnerability

Qualifications

• 3+ years of systems or network administration experience.
• ],
• job_responsibilities_description:[

Responsibilities

• Administer, maintain, and troubleshoot enterprise IT infrastructure including servers and network systems.

Skills

Network infrastructure

Network switches

VMware vSphere

Active Directory

DNS/DHCP

Patch management

Vulnerability remediation

Scripting (PowerShell/Python)

Security policies

Troubleshooting

Education

Bachelor’s degree in Information Technology, Cybersecurity, Computer Science, or related field

Industry certifications: Network+, CCNA, VMware VCP

Tools

VMware ESXi

vCenter

Windows Server

Active Directory

DNS/DHCP servers

Job description

AMERICAN SYSTEMS is a federal contractor seeking a Systems Administrator with strong experience in network infrastructure, switching, and VMware virtualization to support, maintain, secure, and optimize enterprise IT systems. The role requires hands-on administration of core infrastructure, including network switches, VLANs, VMware ESXi/vCenter, and cybersecurity controls.

The candidate will manage Active Directory, DNS, DHCP, and group policies, perform patch management and vulnerability