Secret-Cleared Windows Systems Administrator

Relha LLC; El Segundo (CA); On-site; USD 76,000 - 144,000; Full time

Job summary

RTX is seeking an experienced Windows System Administrator to join a secure, DoD-focused environment. The role requires a Secret security clearance and entails managing Windows and Linux infrastructure for classified programs on-site.

You will partner with Cybersecurity, handle backups, perform system hardening, and assist users while ensuring compliance with DoD guidelines. A constant focus on reliability and security pervades daily tasks.

Qualifications

• Active security clearance required prior to start.
• Experience administering Windows servers and Linux environments.
• Ability to obtain DoD 8140/8570 certification within 6 months.

Responsibilities

• Manage hardware and software in Microsoft and Red Hat Enterprise Linux environments.
• Collaborate with Cybersecurity to update security standards.
• Administer system backups and remediation.
• Provide timely technical assistance to users.
• Configure new systems and test security settings.
• Maintain storage, servers, and virtualization.

Skills

Windows Administration

Linux Administration

Security hardening

Active Directory Admin

DNS/DHCP

System backups

PowerShell scripting

Education

University degree or equivalent experience

Advanced Degree in related field

Tools

Ansible

Patch management software

Job description

RTX is seeking an experienced Windows System Administrator to join a secure, DoD-focused environment. The role requires a Secret security clearance and entails managing Windows and Linux infrastructure for classified programs on-site.

You will partner with Cybersecurity, handle backups, perform system hardening, and assist users while ensuring compliance with DoD guidelines. A constant focus on reliability and security pervades daily tasks.