Systems Administrator with Security Clearance - James Scott Group : Job Details

James Scott, LLC is seeking an experienced Systems Administrator to support one of its top-tier intelligence customers. This role is critical in delivering mission-essential technology solutions to the DoD IC, ensuring the seamless operation of systems that safeguard national security. Key Responsibilities shall include: • System Management: Maintain multi-user systems, collaborating with network engineers and IT staff for optimal performance.• Resource Monitoring: Oversee system resources (CPU, disk usage, response times) to ensure efficient network operations.• Systems Security Administration: Implement security best practices, manage user accounts, and harden systems against threats.• Tier 3 Support: Diagnose and resolve complex technical issues as a Tier 3 support specialist.• System Configuration & Optimization: Install and configure operating systems, system-wide software, and optimize system performance.• Backup & Recovery: Manage hardware/software installations, recommend system improvements, and establish robust backup and disaster recovery plans.• Policy Development: Develop and enforce policies and standards for effective computing resource utilization.• User Interaction & Vendor Management: Work with end-users to assess requirements, evaluate vendor products, and recommend hardware/software purchases. Required Qualifications: • Bachelor's degree in a relevant field with 8+ years of experience (additional experience may substitute for a degree).• 5+ years of experience in systems administration, specifically with Linux or CentOS.• Strong teamwork and problem-solving skills with the ability to anticipate and resolve issues proactively.• Experience maintaining applications built on PostgreSQL or Oracle databases.• Proficiency in writing scripts for system monitoring, log analysis, and automation.• Experience writing SQL and PL/SQL for data reporting and modifications.• Hands-on experience with Keytool and OpenSSL.• Familiarity with troubleshooting Java & Oracle applications.• XML proficiency.• DoD 8570 Compliant with an active IAT Level II certification (e.g., Security+ CE, GICSP, SSCP, etc.).• Experience managing systems in cloud environments.• Understanding of Firewalls and AWS Security Groups. Desired Qualifications: • Linux+ certification• RHCSA/RHCE certification• Current CI polygraph• Microsoft MCSA certification• VMware Certified Professional• Knowledge of SQL Servers This is an exciting opportunity to contribute to mission-critical operations and support national intel initiatives. For immediate consideration apply to this position and send a resume directly to