Linux Systems Administrator

John H. Northrop & Associates•Patuxent River, MD

1d•$110,000 - $155,000•Onsite

About The Position

Linux Systems Administrator Overview: JHNA is currently seeking a talented Journeyman or Senior level Linux Systems Administrator. This individual will work in a fast-paced environment supporting various DoD software development platforms in a secure Classified environment at NAS Pax River. This position will require on-site/in person presence. Roles/Responsibilities Container Integration: Utilize familiarity with containerization concepts to support application deployment. Assist with the management of container orchestration tools such as Kubernetes or Docker Swarm. Automation & Scripting: Apply working knowledge of Ansible and other scripting tools to automate routine maintenance, server builds, and patching for optimum performance. Development Support: Work within an Agile scrum methodology to provide infrastructure support for software development teams. Help maintain CI/CD pipelines for containerized applications. Systems Maintenance: Install, configure, and manage Linux operating systems (Red Hat) and related toolsets. Security & Compliance: Perform continuous monitoring, scanning, and hardening of systems to ensure they remain compliant with NAVAIR and DISA policies. Execute DoD STIG applications and other cyber compliancy actions. Documentation & Operations: Maintain a robust knowledge base including system descriptions, procedures, and event logs. Respond promptly to system failures to ensure high availability for applications. JHNA is committed to pay transparency for our applicants and employees. The salary range for this position is $110,000-$155,000.00. Actual compensation will be determined based on several factors permitted by law. JHNA/TSA provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. JHNA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Requirements

Active Secret Clearance is required. Must have the ability to obtain a Top Secret clearance.
Must be a US Citizen.
5+ years of hands-on experience working with UNIX/Linux and Windows.
Experience with the build, maintenance, and troubleshooting of Linux Servers (Red Hat, CentOS).
Must be DoD 8140 & 5239 compliant (Security+ certified and OS certificate/certification).
Experience in DoD Information Assurance/Cyber policy, specifically implementing STIGs and system hardening.

Responsibilities

Utilize familiarity with containerization concepts to support application deployment.
Assist with the management of container orchestration tools such as Kubernetes or Docker Swarm.
Apply working knowledge of Ansible and other scripting tools to automate routine maintenance, server builds, and patching for optimum performance.
Work within an Agile scrum methodology to provide infrastructure support for software development teams.
Help maintain CI/CD pipelines for containerized applications.
Install, configure, and manage Linux operating systems (Red Hat) and related toolsets.
Perform continuous monitoring, scanning, and hardening of systems to ensure they remain compliant with NAVAIR and DISA policies.
Execute DoD STIG applications and other cyber compliancy actions.
Maintain a robust knowledge base including system descriptions, procedures, and event logs.
Respond promptly to system failures to ensure high availability for applications.