Senior Systems Administrator 

RBR-Technologies is a small service-disabled veteran-owned information and technology business founded on the basic principle of delivering customer mission success. RBR-technologies prides itself on our commitment to mission success as exemplified by the trust our customers and contract partners place in us. From RBR's first employee to the present day, every team member has a passion for mission success. Since 2011, we have continued to employ the highest caliber of professionals whose success is attributed to the intelligence, dedication, and years of experience within many government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA). 

RBR-Technologies is seeking a Senior Systems Administrator – Cybersecurity to support the Defense Information Systems Agency's (DISA) Unified Cyber Situational Awareness (UCSA) program. The Sr. Systems Administrator will work with a team of engineers responsible for the development, expansion and enhancement of tools and techniques to support a cyber-analysis and information sharing application. This is an onsite
position at Ft. Meade with ability to support 24/7 as needed.

RESPONSIBILITIES

Sr. Systems Administrator responsibilities include all aspects of systems administration supporting a RedHat operating system and a JIRA application platform.

Technologies Supported

• RedHat Linux - OS
• VMware ESXi – virtualization platform
• IBM DataPower X45 Gateway – Infrastructure
• Dell Blade servers – Hardware
• NetApp – Storage
• EDB Postgres – Database
• JIRA – Application
• LDAP – Application user management
• Apache-httpd - proxy
• Apache-tomcat – Java webapps
• RedHat IdM – user management

REQUIREMENTS

• TS clearance
• DoD 8570 approved certification
• Bachelor's degree in Computer Science or a related field and five (5) years of direct experience
• RHEL 6/7 Certification, preferred
• Must be able to work on-site

Equal Employment Opportunity has been, and will continue to be, a fundamental principle at RBR-Technologies, where employment is based on personal capabilities and qualifications without discrimination because of race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any protected characteristic as established by law. This policy of Equal Employment Opportunity applies to all policies and procedures relating to recruitment, employment, promotion, transfer, training, working conditions, compensation, benefits, termination, and all other conditions of employment.