21 Feb
Linux Administrator-HPC (TS/SCI Required) (Patrick AFB)
Florida, Space coast 00000 Space coast USA

Vacancy expired!

Job Location: US-FL-Patrick AFB

THE CENTECH GROUP is seeking a Senior Linux Systems Administrator for the high-performance computing (HPC) capability that supports multiple mission requirements for the Air Force Technical Applications Center (AFTAC)/Mission Support task at Patrick Air Force Base, Florida.

The person in this position will work as part of a team that runs AFTAC modeling and simulations with the methods and processes developed by the Phoenix program, which uses former and current operational HPC clusters to enhance the operational effectiveness of current operational systems.

This effort shall enhance AFTAC's ability to continuously achieve High Performance Computing so that AFTAC's mission critical and complex meteorological modeling and simulations are maximized.

Responsibilities

Provide Linux high-performance computing administration

Document all complex procedures and installations of new Windows and Linux based products

Function as subject matter expert (SME) and trainer to help desk and desktop support technicians for troubleshooting and restoral activities

Manage users and groups, including use of a centralized directory for authentication

Manipulate and edit files, directories, and links from both command line and graphical interface

Create and configure file systems and file system attributes, such as permissions, encryption, and access control lists to include network file systems

Provides RedHat 6.x/7.x System administration and performance tuning/monitoring

Maintain fault tolerance

Provide account management for internal and lab environments

Perform complex user account migrations of Network Information Service (NIS) to Lightweight Directory Access Protocol (LDAP) on RedHat 6.x/7.x

Build RedHat KickStart configurations and perform server installations with KickStart

Manage complex RedHat SELinux configurations and perform troubleshooting

Build, install and manage complex RedHat Satellite servers managing 100s of clients

Interface with cross-functional teams and developers to support and resolve technical problems

Perform scripting with expertise in Shell, Korn and bash

Install, configure, and manage cluster software such as the Adaptive Computing MOAB scheduler and Torque resource managers

Assist users in compiling scientific modeling software and in resolving job scheduling conflicts or failures

Qualifications

Minimum of five (5) years of experience as Linux Server administrator. Linux+ certification.

Minimum of one (1) year of experience managing Linux clusters

Ability to analyze information or reports for compliance with policies/guidance

Must have a minimum of Top Secret (TS) Clearance with valid Sensitive Compartmented Information (SCI) access

Must possess both security (e.g. Security+ CE) and computer environment certifications before performing any work.

Vacancy expired!


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