Senior System Administrator
308 Sentinel Drive, Annapolis Junction, MD, United States
USD 125K-196K Senior-level Full Time
Tasks
- Administer Windows and Linux servers
- Apply security controls and OS hardening
- Collaborate with application, network, and security teams
- Configure storage and core services
- Design and administer servers
- Develop scripts and automation
- Implement monitoring, alerting, and logging
- Lead infrastructure modernization initiatives
- Maintain backup/recovery and disaster recovery
- Maintain technical documentation runbooks and standard operating procedures
- Manage access controls and patch management
- Manage virtualization platforms
- Mentor junior system administrators
- Perform root cause analysis
- Provide Tier-3 escalation support
- Troubleshoot servers storage virtualization and networking
Perks/Benefits
Skills/Tech-stack
Access Control | Active Directory | Automation | Backup and Recovery | Bash | Configuration Management | DHCP | DNS | Disaster Recovery | Endpoint Security | Group Policy | Hyper-V | Incident Response | Linux | Logging | Monitoring | NAS | Patch Management | Powershell | Python | SAN | Security Hardening | Server Administration | Storage Administration | VMware | Virtualization | Vulnerability Management | Windows server
Education
Roles
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