RHEL Systems Administrator
About The Position
Creates, and maintains RedHat Linux virtual machines running in a cloud infrastructure (Amazon AWS). Evaluates systems for IAVA compliance and applies necessary security updates/patches. Performs command line system administration tasks on virtual machines. Handles regular system backups and periodically tests backups for functionality. Communicates with developers and dev ops team members to provide system administration support. Apply patches and upgrades. Troubleshoot server issues. Administer customer accounts Deploy monitoring tools. Deploy applications and tools. Assist with escalated customer tickets. Installation and cabling of equipment
Requirements
- Active and current TS.SCI w FSP through MD
- Linux command line system administration (CentOS, RedHat, Amazon Linux, or equivalent)
- Experience applying system updates via yum or equivalent patching repository
- Experience working within a cloud environment a plus (Amazon AWS, Azure, or equivalent cloud infrastructure with virtual machines)
- Experience or knowledge of RedSeal Network Mapping tool a plus
- Knowledge of software deployed on systems a plus but not required (Elasticsearch, Docker, Kubernetes, Nifi)
- Ten (10) years of experience as an SA
- Bachelor’s degree in a technical discipline from an accredited college or university is required.
- Five (5) years of additional SA experience may be substituted for a bachelor’s degree
Nice To Haves
- Syslog/NxLog
- Nagios or other similar monitoring applications
- Scripting experience (Python/Perl)
Responsibilities
- Creates, and maintains RedHat Linux virtual machines
- Evaluates systems for IAVA compliance and applies necessary security updates/patches
- Performs command line system administration tasks on virtual machines
- Handles regular system backups and periodically tests backups for functionality
- Communicates with developers and dev ops team members to provide system administration support
- Apply patches and upgrades
- Troubleshoot server issues
- Administer customer accounts
- Deploy monitoring tools
- Deploy applications and tools
- Assist with escalated customer tickets
- Installation and cabling of equipment
Benefits
- healthcare
- wellness
- financial and retirement programs
- family support
- continuing education
- time off benefits
- Employee Stock Ownership Plan (ESOP)
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Number of Employees
11-50 employees
