System Administrator, Sr.
Tasks
- Apply system hardening standards STIG and SRG
- Coordinate redundancy scalability and compliance across production and non production environments
- Diagnose and resolve tier 3 technical issues
- Evaluate system performance data and recommend optimizations
- Implement automation scripts and configuration management with Ansible and PowerShell and AWS Systems Manager
- Install configure secure and manage AWS GovCloud virtualized environments
- Maintain system documentation SOPs and architectural diagrams
- Manage OS middleware and storage patching procedures
- Monitor system performance resource utilization and connectivity
- Participate in Change Advisory Boards and configuration control and release planning
- Perform system health checks log analysis service validation and backup verification
- Support disaster recovery and business continuity plans backup validation and restoration testing
Perks/Benefits
Skills/Tech-stack
ACAS | AWS GovCloud | AWS Systems Manager | AWS systems | Active Directory | Amazon EC2 | Amazon RDS | Amazon S3 | Amazon VPC | Ansible | Backup and Recovery | Business Continuity | Certificate management | Compliance Scanning | DISA STIG | DNS | DevSecOps | Disaster Recovery | Group Policy | IT Operations | ITIL | Linux | Monitoring | Patch Management | Powershell | Systems Manager | Tenable | Windows server
Education
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