Systems Administrator III
Tasks
- Administer MacOS systems
- Administer UNIX and Linux systems
- Administer Windows systems
- Apply system upgrades and patches
- Conduct vulnerability scanning
- Configure firewalls
- Create technical documentation
- Implement security policies
- Install software releases
- Maintain data integrity
- Maintain operational logs
- Maintain security compliance
- Manage DNS configurations
- Manage IT asset tracking
- Manage load balancing
- Monitor enterprise backup solutions
- Monitor using Graylog
- Participate in on-call support rotations
- Perform backup and recovery
- Provide mentorship to junior staff
- Remediate vulnerabilities
- Respond to critical incidents
- Support assessment and authorization
- Support continuity of operations planning
- Support risk management framework
- Triage and track trouble tickets
Perks/Benefits
- 401k retirement plan
- Flexible hours
- HSA/FSA spending accounts
- Health, dental and vision coverage
- Hybrid support
- Life insurance
- Long-term disability
- Paid time off
- Pet insurance
- Short-term disability
- Sick leave
- Wellness program initiatives
Skills/Tech-stack
800-53 | AWS | Active Directory | Apple Business | Apple Business Manager | Assessment and Authorization | Azure | Backup and Recovery | Backup architecture | BigFix | Business Manager | Cloud infrastructure | Computer Network Management | Computer network | Container Technologies | Continuity of Operations | DHCP | DNS | Data Integrity | Docker | Druva | Enterprise backup | FISMA | Federal cybersecurity | Firewall | Graylog | Jamf Pro | Jira | KVM | Kubernetes | Linux | Management Framework | NIST 800 | NIST 800-53 | Network Management | Operational logging | PDQ Suite | Patch Management | Public Trust | RMF | Risk Management | Risk Management Framework | Security Hardening | ServiceNow | Shell Scripting | TCP/IP | Unix | VMware | VPN | Virtualization | Vulnerability scanning | Windows server
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