Senior Systems Administrator
USA AZ Fort Huachuca - Fort Huachuca (AZC001), United States
USD 147K-199K Senior-level Full Time
Tasks
- Administer Active Directory
- Administer Linux servers
- Administer Unix servers
- Administer Windows servers
- Administer key management infrastructure client platform
- Apply patches and updates
- Configure and maintain LAN WAN devices
- Create and manage user accounts
- Deliver user training
- Deploy and maintain workstations
- Document cabling port assignments and network configurations
- Enforce cybersecurity policies
- Evaluate and recommend emerging technologies
- Execute and verify system backups
- Improve tools processes and procedures
- Install and configure system software
- Install test and maintain cabling
- Isolate affected systems and preserve evidence
- Issue outage notifications
- Maintain and test contingency and disaster recovery plans
- Maintain system documentation SOPs and troubleshooting guides
- Manage domains permissions privileged accounts and access controls
- Manage support tickets
- Monitor network uptime traffic and performance
- Monitor system performance
- Participate in technical boards and working groups
- Prepare and deliver technical briefings
- Prepare for outages hardware failures and service disruptions
- Provide end-user technical support
- Resolve operational issues
- Respond to security incidents and malware events
- Run vulnerability scans
- Support RMF and ATO processes
- Support continuous monitoring
- Support long term IT planning and lifecycle replacement
- Support system testing
- Transport classified backup media
- Troubleshoot hardware, software, and connectivity issues
- Validate security controls
Perks/Benefits
- 401k match
- Career growth
- Dental insurance
- Flex work week
- Health insurance
- Paid time off
- Vision insurance
- Workplace wellness
Skills/Tech-stack
ATO | Active Directory | Continuous Monitoring | Copper cabling | Cybersecurity | Disaster Recovery | Fiber optic | Fiber-optic cabling | Firewalls | Incident Response | Key Management | Key Management Infrastructure | LAN/WAN | Linux | Malware analysis | Management infrastructure | Network Security | RMF | Routers | Switches | System backups | Unix | Vulnerability Management | Windows server
Education
N/A
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