Our client is seeking a Red Hat Linux Systems Administrator with an active Top Secret Security clearance to join their team. This position is currently hybrid, reports up to 3 days per week to a client location. In this role you will support the design, build, and testing of application upgrades and participate in disaster recovery (DR) planning and execution in support of customer requirements.
Responsibilities:
- Create and maintain documentation of all platform service processes, procedures, and artifacts
- Build, configure, upgrade, maintain, secure, decommission, and otherwise maintain a RHEL server infrastructure
- Plan installation, configuration, and testing storage subsystems (i.e., Network File System (NFS), Storage Area Networks (SANs))
- Perform systems operation support, to include system monitoring, patching, backup, restore, troubleshooting, performance tuning, vulnerability remediation, and other related administrative duties
- Support data center consolidation efforts
- Provide expertise and assistance in migrations to managed service(s)
- Deploy new tools as identified
Requirements:
- Bachelor's degree and 10+ years' experience or Master's Degree with 8+ years' experience
- Expertise with RHEL version 7 and above, RHEL Satellite Server and Ansible, and RHEL Resilient Storage
- Expertise using RHEL administration and monitoring tools.
- Expertise in patching, Security Technical Implementation Guides (STIG), and continuous monitoring
- Experience with network monitoring and connectivity tools.
- Usable knowledge of networking and networking architecture
- Strong troubleshooting abilities and Root Cause Analysis for any system
- Support on a M-F business hours schedule in the US Eastern time zone
- Extended hour, weekend, and on-call support as required by mission or emergencies
Familiarity with the following is a plus:
- Experience with VMWare
- Experience with J2EE (Java Enterprise Edition) and Java Applications
- Experience with Oracle Fusion Middleware and Oracle Database Servers
- ITIL or ISO training and/or certification
- Past experience with the Department of Justice
- Experience with using ITSM for ticketing and change management (ServiceNow specifically)
