| Location | Annapolis Junction, MD |
| Salary | $140,000–$210,000 Per Year |
Responsibilities: of the Solaris & Linux System Administrator: • Administer, maintain, and optimize Solaris and Linux systems while supporting enterprise infrastructure operations and performance initiatives. • Manage IBM Enterprise Storage environments and oversee Veritas NetBackup administration, backup operations, and recovery activities. • Perform system patching, package management, vulnerability remediation, and security hardening using tools such as YUM and Nessus. • Support STE/STIN processes, maintain compliance with organizational security standards, and assist with audits, incident response, and infrastructure upgrades. • Create and maintain technical documentation, system configurations, procedures, and compliance records. Requirements of the Solaris & Linux System Administrator: • Bachelor's degree in Computer Science, Information Technology, or a related discipline, or equivalent professional experience. • Active CompTIA Security+ certification and TS/SCI FSP clearance. • 3+ years of Solaris System Administration experience and 3+ years of Linux administration experience supporting RHEL, CentOS, OLVM, or similar environments. • Experience with IBM Enterprise Storage, Veritas NetBackup administration, Nessus vulnerability management, and YUM package management. • Strong understanding of Linux security, system hardening, compliance best practices, and STE/STIN or NSF-related security frameworks. • Experience with Bash, Python, or similar scripting languages; RHCSA, Ansible, Puppet, cloud, high-availability, or disaster recovery experience preferred. Compensation: for the Solaris & Linux System Administrator: • Salary range: $140,000 - $210,000 • Full Comprehensive Benefits: Health, Vision, Dental, PTO, Paid Holiday and Sick Leave if Required by Law.