Senior System Administrator

Job Number: 220 Job Category: GovTech Job Title: SENIOR SYSTEM ADMINISTRATOR (220) - TEXAS - URGENT Job Type: Full-time Clearance Level: Top Secret/SCI - Full Scope Polygraph Work Arrangement: On-site Job Location: San Antonio TX Salary: 160K Background Provide support for implementation, troubleshooting and maintenance of IT systems
Manage the daily activities of configuration and operation of IT systems
Perform periodic vulnerability scans of systems
Implement IAVA security patches and insure patch status is recorded in appropriate systems of record
Optimize system operations and resource utilization, and perform system capacity analysis and planning
Configure and manage UNIX, Linux and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of and configure network
Communicate and coordinate with the Information System Security Officer (ISSO) and Information System Owner (ISO) regarding system changes as part of the Change and Configuration Management Process components, along with implementing operating systems enhancements to improve reliability and performance
Support the ISO by completing required milestones of POA&M as directed and coordinate completion status with the ISSO to reflect status within the Source System of Record for Security Authorizations Requirements Bachelor's degree in a technical discipline from an accredited college or university is required
4 years of additional SA experience may be substituted for a bachelor's degree
15 years' experience as a SA in programs and contracts of similar scope, type, and complexity is required
6 years of experience with Service Management (ITSM) is required
ITIL 4 platform certification is required
Requires DoD 8570 compliance with IAT Level II certification, and CE Certification Preferred Experience with Active Directory, Identity Management, SCCM, DNS, Group Policy, Active Role Servers, Privileged Account Management (PAM) Services, and MS Exchange