Sr. Principal Linux Systems Administrator
Tasks
- Administer classified Linux servers
- Conduct vulnerability scanning and mitigation
- Configure security audit logging
- Create and document technical procedures
- Install, upgrade, and patch systems
- Maintain multi-user computer systems
- Maintain security documentation
- Manage container environments
- Manage file systems and disk space
- Manage user accounts and permissions
- Monitor systems and troubleshoot issues
- Perform backup and recovery
- Report project status
- Set up services such as SSH file shares and xRDP
- Support RMF STIG and JSIG environments
- Support networks and complete administration tasks
Perks/Benefits
- 401k matching
- 9/80 work schedule
- Company-Paid Holidays
- Health insurance coverage
- Onsite work
- Paid time off
- Relocation assistance
Skills/Tech-stack
Ansible | Containerization | Cron | Cron Backup | DNF | Docker | Enterprise Linux | File Sharing | JSIG | Kubernetes | Linux | Logging | Pip | Podman | Python | RHEL 8 | RHEL 9 | RMF | RPM | Red Hat | Red Hat Enterprise | Red Hat Enterprise Linux | SSH | STIG | Security auditing | Slurm | Vulnerability scanning | XRDP | YUM
Education
Associate Degree | Bachelor of Science | High School Diploma | Master of Science | PhD
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