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\u202fexperience within many government organizations including the Intelligence Community (IC), Department of Defense (DoD), and Defense Information Systems Agency (DISA).\n

RBR-Technologies is seeking a Senior Systems Administrator to support one of our customers in Columbia, Maryland.\n

RESPONSIBILITIES\n\nConduct functional and connectivity testing to ensure continuing operability.\nDevelop and document systems administration standard operating procedures.\nMaintain baseline system security according to organizational policies.\nManage accounts, network rights, and access to systems and equipment.\nPlan, execute, and verify data redundancy and system recovery procedures.\nInstall, update, and troubleshoot systems and servers.\nComply with organization systems administration standard operating procedures.\nImplement and enforce local network usage policies and procedures.\nManage system and server resources including performance, capacity, availability, serviceability, and recoverability.\nMonitor and maintain system and server configurations.\nPerform repairs on faulty system and server hardware.\nTroubleshoot hardware\/software interface and interoperability problems\n\n

REQUIREMENTS\n\nTS\/SCI with polygraph\nBachelor's degree in a technical discipline plus15 years' experience as a System Administrator OR a High School diploma and 20 years' experience as a System Administrator\nExperience with both Windows and Linux\nWindows and Linux patching\nVMware\/ESXi \nNetworking Switch- VLAN setup and VMware virtual NIC config for isolation\nActive Directory configuration and support\nHardware and Operating System troubleshooting\nSTIG hardening recommendations\nUnderstanding of project design within the scope of security (RMF) requirements\nActive DoD IAT Level II certification (e.g. CCNA-Security, CySA+, GICSP, GSEC, Security+ CE, CND, SSCP)\nAbility to demonstrate cyber\/IT related experience with attention to detail, customer service, oral and written communication, and problem solving\n\n

A career at RBR-Technologies doesn't mean you have to make sacrifices in other areas of your life.\n\nBest in class health benefits plan\nGenerous 401k with matching\nFlexible work policies and schedules (dependent upon contract)\nGenerous Paid Time Off + All Federal Holidays\nSpecial paid leave for: Bereavement, Voting, Military, and more\nPaid Volunteer Hours for Community Outreach\nPaid Parental Leave\nFamily-Friendly Company Paid Events\nAnnual Pet Insurance Benefit\n\n

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.