Linux Systems Administrator with Security Clearance

We are actively hiring a Linux Systems Administrator with TS/SCI clearance and polygraph working in McLean, VA. The Program supports a moderately sized customer network comprised of Linux (80%), windows (20%), virtualization, storage, network, and on-premise data center hardware. The team offers rewarding opportunities to think outside the box to deliver innovative and sustainable IT environments to our customers. The system administrators work both independently and as a member of an integrated product team supporting a wide variety of basic and complex computing and network configurations and must have functional Linux and Windows experience. For this position, the Linux experience is most important, and Windows experience is a very distant 2nd. Qualified cleared candidates will not languish in my inbox. After you apply, expect to hear back from me in 24 hours or less. RESPONSIBILITIES
Performing frequent data transfers from external media onto the network
Update virus definitions weekly on data transfer systems
Update standalone systems operating system and software.
Responding to day-to-day trouble tickets, including diagnosing, and troubleshooting hardware, software, and account issues
Installing, configuring, updating and removing system hardware (servers, workstations, graphics cards, transceivers, network interface cards)
Installing, configuring, and updating system and application software
Building, configuring, and deploying Linux and Windows systems, including multi-monitor installations.
Creating and managing user/group accounts in Active Directory
Implementing up-to-date system policies and procedures
Utilize Git and Puppet to perform automatic build configuration of Linux systems.
Utilize SCCM to perform automatic software installation on Windows systems. REQUIRED EDUCATION & EXPERIENCE
Must possess an active TS/SCI clearance with polygraph
Experience building, configuring, and deploying Linux and Windows systems, including multi-monitor installations