RTX·4 days ago
4 days ago
Sr Systems Administrator (Linux) (Onsite)
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What you'll do
- Provide Linux administration and security infrastructure support
- Manage VMware vCenter, vSphere, VDI, and ESX environments
- Perform linux architecture, performance monitoring, and security hardening
- Handle infrastructure backup, disaster recovery, and business continuity
- Manage NAS and SAN storage, file servers, and storage management
- Execute application installation and multi-server deployment
- Support workstations, access management, and file system permissions
- Configure DNS, DHCP, and LDAP integration
- Manage virus definitions, security patches, and cybersecurity collaboration
What they're looking for
- redhat linux administration
- dod secret security clearance
Summarised by NextRaise from the employer’s description, which follows in full below.
Full description from employer
Date Posted. 2026-09-17Country. United States of America Location. US-TX-MCKINNEY-513WA ~ 2501 W University Dr ~ WING A BLDG Position Role Type. Onsite. U.S. Citizen, U.S. Person, or Immigration Statu...
Skills
- redhat linux administration
- dod secret security clearance
- security infrastructure
- vmware vcenter
- vsphere
- vdi
- esx
- linux architecture
- performance monitoring
- security hardening
- infrastructure backup
- disaster recovery
- business continuity
- nas storage
- san storage
- application installation
- multi-server deployment
- data backup technologies
- software configuration
- workstation support
- access management
- file server management
- storage management
- dns
- dhcp
- ldap integration
- file system permissions
- virus definition management
- security patch management
- cybersecurity collaboration
Company
RTX
mckinney, United States of America
Company facts come from this company's own listings. We only show what the postings themselves carry.