Linux Systems Engineer

Our client is seeking a highly qualified Linux Engineer for a full time/direct hire position, onsite in Leesburg, VA.

Must be clearable to a Top Secret SCI Clearance Not available to candidates who require visa sponsorship to work in the U.S.

Interview process: Tech screen via MS Teams; one in-person interview in Leesburg

Key Responsibilities

Administer, maintain, and enhance Linux-based systems in a production environment Troubleshoot complex issues across OS, storage, authentication, and system performance layers Diagnose and resolve boot issues, filesystem problems, and system-level failures Manage and support LDAP-based authentication systems (SSSD/PAM) Design and build integrations between internal systems, tools, and services Develop scripts and lightweight tooling to automate workflows and connect infrastructure components Contribute to and improve CI/CD pipelines and deployment workflows (GitLab or similar) Reduce manual operational tasks through automation and process improvement Collaborate with engineering and IT teams to ensure reliable, scalable system operations

Required Qualifications

Strong hands-on experience with Linux administration and systems engineering Proven depth in troubleshooting across: Boot processes Filesystems System performance and stability Experience with LDAP and authentication systems Strong scripting skills (Python, Perl, Bash) with demonstrated use in automation and system integration Experience with CI/CD pipelines (GitLab preferred; Jenkins or similar acceptable) Experience with Git/version control workflows Ability to integrate disparate tools and systems into cohesive solutions