Lead Linux SysAdmin – Cross-Domain DoD Security

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

Job summary

Booz Allen Hamilton in Laurel, MD is seeking a Linux System Administrator to design, deploy, and maintain Cross Domain Solutions for a DoD-focused enterprise environment. You’ll improve security, stability, and performance, and translate metrics into actionable insight for mission customers.

You will mentor junior staff, lead technical efforts, and help modernize the network while ensuring compliance with security controls.

Qualifications

• Experience with Red Hat Enterprise Linux or CentOS.
• Experience with Git and version control.
• Experience managing virtual machines and VMware ESXi.
• Knowledge of Linux firewalls, RPMs, networking, and DNS.
• Ability to obtain DoD 8570.1 IAT Level II Certification within 60 days of start date.

Responsibilities

• Design, deploy, and maintain Cross Domain Solutions for a DoD-enabled enterprise environment.
• Improve platform security, stability, and performance while complying with security controls.
• Provide metrics-driven insights and mentoring to the team to drive improvements.

Skills

Red Hat / CentOS

Git

VMware ESXi

Linux networking

DoD 8570 IAT II readiness

Security clearance TS/SCI

Education

HS diploma or GED

Tools

Salt/Ansible/Puppet/Terraform

Python

NiFi / NiagraFiles

AWS

Job description

Booz Allen Hamilton in Laurel, MD is seeking a Linux System Administrator to design, deploy, and maintain Cross Domain Solutions for a DoD-focused enterprise environment. You’ll improve security, stability, and performance, and translate metrics into actionable insight for mission customers.

You will mentor junior staff, lead technical efforts, and help modernize the network while ensuring compliance with security controls.