Linux Systems Administrator, SME
US-CA-Corona
GS Careers
Req #: 23298
Type: Full-Time
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Overview: Bowhead is seeking a highly skilled and experienced Linux System Administrator SME to join our dynamic IT team. This is a 100% onsite position located in Norco, CA. As a Linux Subject Matter Expert (SME), you will be responsible for the administration, maintenance, and support of our critical Linux-based infrastructure. Experience working within a Department of Defense (DoD) environment is highly desirable. This position is 100% onsite. Responsibilities: * Systems Administrator administers and supports daily operational requirements. * Linux Systems Administration: Install, configure, and maintain Linux servers (e.g., Red Hat, CentOS, Ubuntu) including operating system installation, patching, and security hardening. * Subject Matter Expertise: Serve as the primary point of contact and subject matter expert for all Linux-related issues, providing guidance and support to other team members. * Performance Monitoring and Optimization: Monitor system performance, identify bottlenecks, and implement solutions to optimize system performance and stability. * Security Management: Implement and maintain security measures to protect systems and data, including access controls, intrusion detection, and vulnerability scanning. * Scripting and Automation: Develop and maintain scripts (e.g., Bash, Python) to automate routine tasks and improve operational efficiency. * Troubleshooting and Problem Solving: Diagnose and resolve complex system issues in a timely and effective manner. * Documentation: Create and maintain comprehensive documentation of system configurations, procedures, and troubleshooting steps. * Collaboration: Work closely with other IT teams (e.g., networking, security, development) to ensure seamless integration of systems and services. * Backup and Recovery: Implement and maintain backup and recovery procedures to ensure data integrity and business continuity. * Compliance: Ensure systems comply with relevant security standards and regulations. Qualifications: * Bachelor's degree in Computer Science, Information Technology or a related field. * Seven plus (7+) years of experience as a System Administrator with a strong focus on Linux systems. * Deep understanding of Linux operating systems, including kernel configuration, system services, and security principles. * Proficiency in scripting languages such as Bash and Python. * Experience with virtualization technologies (e.g., VMware, KVM). * Security+ certification or equivalent. * Strong troubleshooting and problem-solving skills. * Excellent communication and interpersonal skills. * Ability to work independently and as part of a team. * Desired: * Experience working in a Department of Defense (DoD) environment. * Experience with security compliance frameworks (e.g., STIGs, NIST). * Experience with configuration management tools (e.g., Ansible, Puppet). * Experience with containerization technologies (e.g., Docker, Kubernetes). * Relevant certifications (e.g., Red Hat Certified Engineer (RHCE), CompTIA Linux+). SECURITY CLEARANCE REQUIREMENTS: Must currently hold a security clearance at the minimum Secret level. Physical Demands: * Must be able to lift up to 25 pounds * Must be able to stand and walk for prolonged amounts of time * Must be able to twist, bend and squat periodically #LI-MN1
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