UNIX Systems Administrator

Summary The UNIX Systems Administrator will provide primary and backup server system administration support. Responsibilities Provide systems administration support for Linux and Windows operating systems. Provide Linux operating system and application install/update support. Install, configure, maintain, and provide troubleshoot support for all operating systems, applications, and hardware assigned. Maintain system compliance by ensuring all approved IAVAs, SPs, and patches are installed and configured, including maintaining Defense Information Systems Agency (DISA) Security Technical Implementation Guide (STIG) compliance and reporting. Perform systems backups and recovery procedures and document all system requirements associated with disaster recovery in the systems support documentation. Create and update related server/application documentation, including Trusted Recovery Documentation (TRD), Method of Procedures (MOP), user guides, and other related training material. Work with the customer to help track annual maintenance support of systems, hardware, and software. Work with Database Administrators to perform system analysis for implementation of Linux-based Relational Database Management Systems (RDBMS). Follow all NEC policies, procedures, applicable regulations, and functional area processes. Maintain currency on technology and service capabilities. Other duties as assigned Qualifications Bachelor’s degree in related field High school diploma or GED and 6+ years of directly related experience may be used in lieu of education; combined total of 12+ years for education and experience Desired OS/Application Experience: RHEL 6/7, Postfix, QIIME, and GitHub RHCSA or Linux certification is required Possess Baseline and Full Computing Environment certifications for IAT-II IAW DoD 8570.01-M and BBP 05-PR-M-0002 Acceptable certifications include Security+ CE, CCNA Security, CySA+, GICSP, GSEC, CND, or SSCP Possess and maintain a valid state operator's license Secret clearance is required The position requires a COVID vaccination or an approved accommodation/exemption for a disability/medical condition or religious belief Knowledge, Skills and Abilities Ability to work nights, weekends, and holidays as required. Strong communications skills (both written and oral), strong customer service and excellent interpersonal skills, ability to listen and understand what is being described by the end user as well as the ability to explain problem resolutions when necessary. Ability to occasionally work after hours. Ability to meet minimum security clearance requirements.
Chenega Technical Innovations, LLC