The Windows/VMware Systems Administrator will be responsible for installing, operating and maintaining a heterogeneous environment consisting of servers running Windows, VMware ESXi, and RedHat Linux. The servers are used to host web applications, and include Apache, Tomcat, and Oracle. Network devices include routers, firewalls, switches, load balancers, and network attached storage. A full suite of FISMA compliant security and management applications are also included.Key Responsibilities
- Install, configure and update hardware and software.Operate and maintain all integrated systems to support mission operations.Perform daily application updates and maintenance functions.Respond to Tier 3 and Tier 4 trouble tickets.Open trouble tickets and respond to trouble calls.Respond to management system alerts.Deploy monthly security patches and updates.Respond to after-hours trouble calls.
- Support annual FISMA and NIST security requirements.Participate as a member of a small, multi-disciplinary team that works cooperatively to ensure supported applications are available to support the customer mission.Become familiar with other team responsibilities to enable acting as backup/augmentation as required.