Sr Linux Systems Admin - Classified RMF and Sec

Johns Hopkins Applied Physics Lab; Laurel (MD); On-site; USD 100,000 - 245,000; Full time

Benefits offered by this job

Robust education assistance program

Unparalleled retirement contributions

Healthy work/life balance

Job summary

Johns Hopkins Applied Physics Lab is seeking a Linux System Administrator to support Hardware-in-the-Loop (HiL) facilities. You'll apply Risk Management Framework principles to enhance IT security capabilities and administer complex classified systems with a focus on collaboration and innovation.

Successful candidates will have 7+ years in Linux administration and relevant degrees or certifications. Generous benefits include retirement contributions, education assistance, and a positive workplace culture that celebrates diversity.

Qualifications

• 7+ years of experience as a Linux systems administrator in secure environments.
• Excellent communication skills for collaboration across teams.
• Experience with compliance frameworks (RMF, NIST).

Responsibilities

• Plan, deploy, and maintain HiL computing and networking infrastructure.
• Implement system security hardening standards in compliance frameworks.
• Collaborate with engineers and cybersecurity staff for mission success.

Skills

Linux administration

Collaboration

Interoperability between Linux and Windows

Scripting/programming

Technical decision ownership

Education

Bachelor’s degree in Computer Science or related field

DoD 8570 certification

Tools

RHEL5-RHEL9, Ubuntu

GitLab

MATLAB

Job description

Johns Hopkins Applied Physics Lab is seeking a Linux System Administrator to support Hardware-in-the-Loop (HiL) facilities. You'll apply Risk Management Framework principles to enhance IT security capabilities and administer complex classified systems with a focus on collaboration and innovation.

Successful candidates will have 7+ years in Linux administration and relevant degrees or certifications. Generous benefits include retirement contributions, education assistance, and a positive workplace culture that celebrates diversity.