Linux System Administrator
Quantus Management Resources
- Sarasota, FL
- Permanent
- Full-time
- Administer and maintain Linux-based systems (RHEL, Rocky Linux) across development and production environments
- Configure and deploy Docker containers and manage cloud infrastructure using AWS
- Install, upgrade, and troubleshoot software applications and hardware components
- Provide technical support to users and manage system permissions and user accounts
- Perform regular security monitoring, vulnerability assessments, and compliance testing
- Maintain and support network file systems and ensure system integrity
- Collaborate with cross-functional teams to address system issues and implement improvements
- Follow supervisor guidance while proactively identifying and resolving technical concerns
- Perform additional duties as assigned in support of mission operations
- Bachelors degree in a related field or equivalent professional experience
- Minimum of 5 years of experience in Linux system administration
- Active TS/SCI clearance (must meet eligibility requirements for access to classified information)
- CompTIA Security+ certification or equivalent
- Advanced proficiency in Linux (RHEL, Rocky), AWS cloud services, and Docker containerization
- Strong knowledge of networking, coding, cloud computing, and system troubleshooting
- Excellent problem-solving skills and attention to detail
- Ability to deliver responsive and effective customer service in a secure environment