BIT Systems Inc., a CACI company. The commitment of our employees to "Engineering Results" is the catalyst that has propelled BITS to becoming a leader in software development, R&D, sensor development and signal processing. Our engineering teams are highly adept at solving complex problems with the application of leading-edge technology solutions, empowering decision-makers to make better mission-critical decisions. Our operational team excels at signal collection, processing and analysis. We have operational personnel stationed around the world in support of our customers' missions. BIT-Systems is an Equal Opportunity Employer - Females/Minorities/Protected Veterans/Individuals with Disabilities POSITION SUMMARY: BIT Systems is looking for a Linux System Administrator to work with a technically diverse team that develops and supports infrastructure for software based signal processing applications. The successful candidate will implement baseline changes, maintain software applications, troubleshoot supported software applications and equipment, create and maintain required documentation, install and setup servers and workstations, and will interface with internal teams as well as external customer support organizations. Excellent interpersonal skills and the ability to work on a diverse team are critical. Must have good organizational skills and be able to work on multiple tasks simultaneously in a dynamic work environment. RESPONSIBILITIES: - Maintaining operating system baselines utilizing configuration management tools - Linux scripting (bash, python, perl, etc) - Configuring Linux workstations and servers - Diagnosing hardware failures, repairing failed equipment - Interfacing with external customers on issues, diagnosing and fixing customer problems - Deploying operating system level patches to factory and customer systems - Familiarity with security requirements for classified environments - Able to setup and move workstations and other equipment - Other system administrative and documentation duties, as neededRequired: - Typically requires a bachelor‘s degree or equivalent and 7 to 9 years of related experience - Linux (Red Hat) System Administration - Good communication and organizational skills - Experience scripting - Network familiarity (CISCO) Desired: - Puppet - Spacewalk (Red Hat Satellite Server) - Experience with HP Proliant Servers - Experience with Dell PowerEdge Servers - Experience with VMware vSphere/ESX - Experience with Red Hat Virtualization - Vulnerability Scanning (NESSUS) - Security+ Certification PHYSICAL DEMANDS: Normal demands associated with an office environment. Ability to work on computer for long periods, and communicate with individuals by telephone, email and face to face. Some travel may be required.