The Sr System Administrator provides system administration for all systems and applications supported by DUSN (M)in compliance with DoW, DON, and DUSN (M) security guidance, orders and directives, identifying and remediating vulnerabilities, implementing and testing security controls, assisting with software upgrades and maintaining a Department of the Navy Office of Administration (DON OA) 6 Information Technology Division (ITD)healthy system.

• Perform tasks required to achieve and maintain Authorizations to Operate (ATOs) for all systems and applications supported by DUSN (M).
• Perform tasks required to achieve and maintain Authorizations to Operate (ATOs) for all systems and applications supported by DUSN (M).
• Ensure all servers are virtualized, maintain accurate diagrams and maintain baseline documentation of the server configurations.
• Provide system administration for applications residing in commercial and Government cloud-based environments; assist the Government with consolidation and rationalization efforts that could include the need to migrate applications to an approved Navy hosting environment.
• Conduct and maintain daily and weekly backups on and off-site for all production and identified development servers.
• Support disaster planning activities, consisting of developing, testing or performing several layers of disaster procedures; off-site storage and recovery processes, server and application reconstitution processes and business recovery processes. alsoProvide input and assist, as required, with periodic training and disaster recovery drills. update and maintain the Disaster Recovery Plan.
• Provide input and assist, as required, with periodic training and disaster recovery drills.
• Update and maintain the Disaster Recovery Plan.
• Test software patches and upgrades; assist the Government with adhering to Secure Technical Implementation Guides (STIG), Cyber Task Orders (CTO) and Information Assurance Vulnerability Alerts (IAVAs).
• Provide problem resolution to restore services that have been degraded or have experienced a mission impacting service outage.
• Perform application/system monitoring of all services, including customer-provided applications.

Required:

• Bachelors Degree in IT related degree with 7 years experience
• Demonstrated experience performing Automated Service Interruptions (ASIs) and STIG compliance.
• Have and maintain IAT Level II baseline certification,
• Registered IAT Level II baseline certification: either CCNA Security, CySA+**, GICSP, GSEC, Security+CE, CND and SSCP (preferred Security+ CE certificate)
• Secret Clearance