More jobs:
E01- J01 Linux Systems Administrator Security Clearance
Job in
Patuxent River, St. Mary's County, Maryland, 20670, USA
Listed on 2026-02-24
Listing for:
EXPANSIA
Full Time
position Listed on 2026-02-24
Job specializations:
-
IT/Tech
Cybersecurity, IT Support, Systems Administrator
Job Description & How to Apply Below
Location: Patuxent River
OVERVIEW Full-time/Permanent Employee
Location:
Patuxent River, MD Our client is 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.
Responsibilities include:
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. The proposed salary range for this position is $110,000-$155,000. There are a host of factors that can influence final salary including, but not limited to, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, geographic location, education, and certifications.
KEY QUALIFICATIONS Clearance:
Active Secret Clearance is required. Must have the ability to obtain a Top-Secret clearance. Years of
Experience:
5+ years of hands-on experience working with UNIX/Linux and Windows. Technical Proficiency:
Experience with the build, maintenance, and troubleshooting of Linux Servers (Red Hat, CentOS). Compliance:
CompTIA Security+ (Security+ CE) and RHCSA (Red Hat Certified Systems Administrator (EX200)) or Microsoft Windows Server Hybrid Administrator (AZ-800/801. Cybersecurity:
Experience in DoD Information Assurance/Cyber policy, specifically implementing STIGs and system hardening.
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