Senior Cross-Domain Linux Engineer

Booz Allen Hamilton; Monterey (CA); On-site; USD 78,000 - 176,000; Full time

Job summary

Booz Allen Hamilton is seeking a Senior Cross Domain Solution Linux Engineer to administer Red Hat Linux systems, harden security, and support cross-domain environments in a DoD context. You will work in a classified setting to maintain critical infrastructure that transfers petabytes of data for high-performance computing, with emphasis on RMF compliance and CDS operations.

The role requires TS clearance, strong Linux expertise, and experience with cross-domain solutions; Everfox HGS/TGS

Qualifications

• 3+ years of experience administering Red Hat Linux systems in a large enterprise data center.
• Experience with cybersecurity hardening and RMF requirements.
• Experience in classified environments.
• Knowledge of Apache NiFi and configuration.
• Top Secret clearance and HS diploma or GED.
• Security+ CE certification is a plus.

Responsibilities

• Maintain and harden Linux infrastructure for cross-domain solutions.
• Monitor and manage performance and security of critical IT systems.
• Ensure confidentiality, integrity, and availability of data.
• Collaborate with customers and teams to resolve issues.
• Prepare metrics and reports on system health.

Skills

Red Hat Linux

System administration

Cybersecurity hardening

RMF cybersecurity

Classified environment experience

Apache NiFi

Education

HS diploma or GED

COMPTIA Security+ CE

Top Secret clearance

Tools

Apache NiFi

Everfox High-Speed Guard

Everfox Trusted Gateway Solutions

Job description

Booz Allen Hamilton is seeking a Senior Cross Domain Solution Linux Engineer to administer Red Hat Linux systems, harden security, and support cross-domain environments in a DoD context. You will work in a classified setting to maintain critical infrastructure that transfers petabytes of data for high-performance computing, with emphasis on RMF compliance and CDS operations.

The role requires TS clearance, strong Linux expertise, and experience with cross-domain solutions; Everfox HGS/TGS