Senior System Administrator Booz Allen Hamilton
Overview
Lead design and deployment of Cross Domain Solutions for an enterprise environment supporting Department of Defense cybersecurity mission customers. Optimize infrastructure performance and reliability while ensuring compliance with security controls. Mentor team members and drive architectural improvements to enhance network speed and functionality.
What You'll Do11
- 1Build scalable Linux environments using Red Hat Enterprise Linux and CentOS
- 2Design and implement automated configurations with Git and Infrastructure-as-Code tools
- 3Manage virtual machines and VMware ESXi in production settings
- 4Maintain Linux firewalls and configure networking protocols
- 5Obtain DoD 8570.1 IAT Level II Compliance certification within 60 days
- 6Provide network insights through monitoring and performance management solutions
- 7Lead technical discussions translating metrics into actionable information
- 8Mentor junior staff and foster collaborative problem-solving approaches
- 9Drive modernization initiatives to improve system efficiency
- 10Collaborate with cross-functional teams to resolve complex challenges
- 11Ensure all infrastructure meets strict security and clearance requirements
Requirements11
- 13+ years of experience with Red Hat Enterprise Linux or CentOS
- 2Experience with Git version control systems
- 3Proficiency in managing virtual machines and VMware ESXi
- 4Knowledge of Linux firewall configurations and networking
- 5Ability to obtain DoD 8570.1 IAT Level II Compliance certification
- 6TS/SCI clearance with polygraph background check
- 7Bachelor's degree in Computer Science or related field
- 8Clearance eligibility for accessing classified information
- 9Familiarity with Apache NiFi or NiagraFiles platforms
- 10Strong understanding of bi-directional network transfer mechanisms
- 11Commitment to maintaining DoD security standards
Salary Insight
$78 - $176k per year
Location
Required Skills
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