Sr. Principal Systems Administrator Lead, 100% onsite, Tucson, Arizona, must have active secret clearance
USD 107K-204K Senior-level Full Time
Tasks
- Allocate storage space
- Coordinate change request reviews
- Coordinate technical process document reviews
- Coordinate with cybersecurity professionals
- Develop secure IT infrastructure environments
- Ensure confidentiality integrity availability
- Install system-wide software
- Lead systems administration team
- Lead technical meetings
- Maintain security requirements documentation and training
- Maintain system documentation
- Manage server infrastructure
- Manage user accounts
- Participate in change management boards
- Perform corrective preventive maintenance
- Provide Red Hat Enterprise Linux administration
- Provide Windows administration
- Represent organization in functional area matters
- Resolve system administration engineering integration issues
- Set up administrator service accounts
- Support 24/7 operational environment
- Tune system performance
Perks/Benefits
- 24/7 on-call rotation
- 401k match
- Dental insurance
- Employee assistance program
- Flexible spending accounts
- Flexible work schedules
- Holidays
- Life insurance
- Medical insurance
- Paid time off
- Up to 10 percent travel
- Vision insurance
Skills/Tech-stack
Active Directory | Amazon Web Services | Computer Security | Confluence | Deployment Planning | Enterprise Linux | High Performance | High-Performance Computing | IT Service Management | IT service | Installation Maintenance | JAFAN | JSIG | Jira | Microsoft Windows | MySQL | NISPOM | Network Attached Storage | Netwrix | Operating System | Operating System Documentation | Operating system upgrades | Patch Management | Performance Computing | RMF | Red Hat | Red Hat Enterprise | Red Hat Enterprise Linux | Remote Desktop | Remote Desktop Gateway | Requirements Gathering | Scripting | Service Management | Storage Area Network | System Documentation | System Upgrades | System logging | System monitoring | Upgrade Management | VMware | Veeam | Virtualization | WSUS | Web Services
Education
N/A
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