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Full time
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Linux Systems Administrator

MANTECHFort Meade, MD🇺🇸United StatesPosted 15 Jul 2026

Quick Overview

Work Type
Hybrid
Schedule
Full Time
Level
Mid Senior

Job Description

Linux Systems Administrator | Fort Meade, MD, United States | Hybrid We are seeking a highly skilled and dedicated Linux Systems Administrator to join a leading technology solutions provider known for its commitment to innovation and supporting critical national missions. This role offers the opportunity to work on challenging projects that leverage cutting-edge technology to ensure security and operational excellence. The Role • Provide comprehensive administration and support for multi-platform operating system environments. • Design and implement automated security hardening solutions and streamline OS deployments. • Configure and maintain host-based security and intrusion detection systems. • Monitor system performance and investigate anomalies to ensure operational integrity. • Develop and deploy automation scripts for server integration and reduction of manual errors. • Analyze system and security logs to respond to real-time events and report findings. What You'll Need • Bachelor's degree in a technical field and 10+ years of relevant Systems Administration experience, or an Associate's degree with 15+ years of experience. • Extensive experience with Linux administration and managing enterprise virtualization platforms. • Proven experience utilizing infrastructure-as-code tools like Ansible. • Familiarity with identity management solutions and cross-domain solutions. • Experience with NiFi or similar data flow tools. • Active TS/SCI with Polygraph clearance is required. What's On Offer • Opportunity to work with advanced technologies in a mission-critical environment. • Collaborative and innovative work culture. • Professional development and growth opportunities. • Competitive compensation package. Apply via Haystack today!

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