Mission-Critical System Administrator—RMF, DoD, Security

Booz Allen Hamilton; San Antonio (TX); Vor Ort; USD 62.000 - 141.000; Vollzeit

Zusammenfassung

Booz Allen Hamilton in San Antonio, TX, is seeking a System Administrator to maintain mission‑critical infrastructure, ensure security, and keep systems available. You’ll administer Windows environments, patch, troubleshoot, and perform lifecycle activities across enterprise IT.

You will monitor metrics, logs, and vulnerabilities to provide actionable insights, mentor teammates, and explore modern approaches such as RMF, cloud, and virtualization to strengthen the environment for DoD missions.

Qualifikationen

• 2+ years of IT, systems administration or cybersecurity experience.
• Experience administering Windows Server and Windows workstations.
• Experience with AD, Group Policy, and access controls.
• Experience with enterprise network troubleshooting and RMF/NIST controls.
• Top Secret clearance and DoD 8570 IAT II certification.

Aufgaben

• Provide system administration, maintenance, upgrades, patching, troubleshooting.
• Support lifecycle activities across enterprise IT environments.
• Monitor metrics, logs, and vulnerabilities to inform improvements.
• Mentor team members and share best practices for secure, reliable systems.

Kenntnisse

IT experience

Windows Server administration

Cybersecurity awareness

Ausbildung

Bachelor's degree

DoD 8570 IAT Level II Certification

Tools

Palantir

Active Directory

Group Policy

RMF/NIST SP 800-53 controls

Jobbeschreibung

Booz Allen Hamilton in San Antonio, TX, is seeking a System Administrator to maintain mission‑critical infrastructure, ensure security, and keep systems available. You’ll administer Windows environments, patch, troubleshoot, and perform lifecycle activities across enterprise IT.

You will monitor metrics, logs, and vulnerabilities to provide actionable insights, mentor teammates, and explore modern approaches such as RMF, cloud, and virtualization to strengthen the environment for DoD missions.