Senior Linux Systems Administrator — TS/SCI Cleared

Booz Allen Hamilton; Mount Pleasant (SC); On-site; USD 78,000 - 176,000; Full time

Job summary

Booz Allen Hamilton is seeking a highly experienced Systems Administrator specializing in Linux to support a new client, ensure the platform remains functional and secure, and drive improvements. You will monitor performance, analyze metrics, troubleshoot issues, and translate data into actionable insights for the team, helping to optimize a mission-critical network.

This full-time role requires TS/SCI clearance and relevant certifications; compensation ranges from $77,500 to $176,000 annually,

Qualifications

• 10+ years of systems administration experience.
• 5+ years Linux operating systems administration.
• Ability to support daily operational requirements of computer network systems including workstation, file servers, and web servers.
• Install hardware/software, perform upgrades, manage network accounts, and support network security and documentation.
• Maintain, troubleshoot, and implement network security tools including firewalls, anti-virus, and IDS.
• Train staff on software and provide IT support and monitoring guidance.
• TS/SCI clearance required.
• Master’s degree in a relevant field (Engineering/CS/Info Systems).
• IAT Level II and Linux certifications.

Responsibilities

• Ensure infrastructure is functional and available for the client project.
• Provide monitoring and performance management to gain insights.
• Identify problem areas and opportunities for improvement in a mission-critical network.
• Explain network metrics and trends to team members.

Skills

Linux

System administration

Monitoring & metrics

Security tools

Customer support

Technical training

Education

Master’s degree in CS/Engineering

Tools

IAT Level II certification

Linux certification

TS/SCI clearance

Job description

Booz Allen Hamilton is seeking a highly experienced Systems Administrator specializing in Linux to support a new client, ensure the platform remains functional and secure, and drive improvements. You will monitor performance, analyze metrics, troubleshoot issues, and translate data into actionable insights for the team, helping to optimize a mission-critical network.

This full-time role requires TS/SCI clearance and relevant certifications; compensation ranges from $77,500 to $176,000 annually,