Senior System Administrator
308 Sentinel Drive, Annapolis Junction, MD, United States
USD 170K-250K Senior-level Full Time
Tasks
- Administer Windows and Linux servers
- Automate deployment and maintenance
- Configure virtualization and storage
- Design and administer servers
- Develop technical documentation and runbooks
- Implement security controls and hardening
- Lead infrastructure modernization initiatives
- Maintain backup/recovery and disaster recovery
- Manage patching and access controls
- Mentor junior system administrators
- Perform root cause analysis
- Provide Tier 3 incident escalation support
- Troubleshoot infrastructure issues
Perks/Benefits
- 401k matching
- 9/80 work schedule
- Dental insurance
- Medical insurance
- Paid holiday shutdown
- Vision insurance
Skills/Tech-stack
Active Directory | Bash | Configuration Management | DHCP | DNS | Disaster Recovery | Disaster Recovery Testing | Endpoint Security | Group Policy | Hyper-V | Incident Response | Linux | Logging | Monitoring | Network Attached Storage | Nutanix | Powershell | Python | Recovery testing | Storage Area Network | VMware | Vulnerability Management | Windows server
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