DoD Secret-Cleared Systems Administrator (Onsite)

RTX; McKinney (TX); On-site; USD 57,000 - 109,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k) match

Flexible work schedules

PTO & holidays

Job summary

RTX is seeking an IT Systems Administrator to provide administration across a mixed RedHat Enterprise Linux and Windows environment in McKinney, Texas. The role supports engineering software installation, testing, documentation, and security-compliant operations for classified programs.

Candidates must pursue DoDD 8140/8570 certification within 6 months and onsite availability is required. Responsibilities include server/storage management, cross-platform authentication, data backup/restoration,

Qualifications

• Typically requires a University degree or equivalent experience and less than 2 years prior relevant experience.
• Active and transferable U.S. government issued Secret security clearance is required prior to start date.

Responsibilities

• Provide IT systems administration in a heterogeneous RedHat Enterprise/Microsoft Windows environment.
• Collaborate with System Admins, Cyber Security professionals, Network Engineering and Program Stakeholders.
• Provisioning, installation/configuration, operation, and maintenance of systems hardware and software for a Linux/Windows infrastructure.

Skills

Red Hat Linux

Active Directory

WSUS

VMware

BackupExec

NetBackup

Windows administration

Linux administration

Security clearance

Education

University degree or equivalent experience

Job description

RTX is seeking an IT Systems Administrator to provide administration across a mixed RedHat Enterprise Linux and Windows environment in McKinney, Texas. The role supports engineering software installation, testing, documentation, and security-compliant operations for classified programs.

Candidates must pursue DoDD 8140/8570 certification within 6 months and onsite availability is required. Responsibilities include server/storage management, cross-platform authentication, data backup/restoration,