Linux Systems Administrator

The Space Dynamics Laboratory (SDL) is seeking an experienced Linux System Administrator to design, implement, secure, and maintain systems and associated applications, services, and components. This is an on-site, non-remote position in our North Logan, UT location.

• Achieves in-depth knowledge of company processes, systems, and networks
• Proactively monitors assigned systems to ensure high availability, optimum performance, and security
• Follows established IT policies and procedures to perform audits and ensure compliance
• Ensures data integrity by implementing standard software and hardware solutions
• Works with their leaders to prioritize projects, requests, changes, and tasks
• Documents issues in Jira, communicates progress (through updates, workflow status, due dates, etc.)
• Leads/assists in installation and configuration of information systems and components
• Assists in the design and implementation of information systems
• Responsible for documentation of assigned systems and solutions
• Implements and maintains Linux security hardening, patch management, user and permission administration, and compliance with security standards
• Participates in change management processes, documents system configurations, incidents, and resolutions clearly and timely
• Collaborates with cross-functional teams to prioritize tasks, support project implementations, and improve system architecture
• Implements strong problem-solving skills and works in fast-paced environments, independently and as part of a team
• Performs maintenance on systems minimizing downtime and customer impact

• 5+ years’ experience and a bachelor’s degree in a related technical field (e.g., IT, computer science, information systems, engineering) or 10+ years of experience in lieu of a degree
• Experience administering virtualization platforms such as VMware vSphere, Red Hat Virtualization (RHV), or KVM/QEMU, including VM provisioning, resource allocation, and basic performance tuning
• Strong Linux security skills including system hardening, patch management, user management, and configuration management
• Familiarity with monitoring and alerting tools (e.g., Elasticsearch, Log Rhythm, Prometheus, Grafana) for proactive system management
• Proficiency with package management tools (YUM, DNF, RPM, APT) and maintaining repositories in offline or air-gapped environments
• Experience with automated deployment and infrastructure as code tools (e.g., Ansible, Puppet, Terraform)
• Familiarity with container concepts and basic experience with container tools such as Docker or Podman
• Excellent verbal and written communications skills with ability to document and collaborate effectively
• Willingness to perform after-hours maintenance and provide on-call support if needed
• Must be willing to travel when required (2-3 times annually)
• Must be a US citizen with the ability to obtain and maintain US Government Security Clearance
• Active CompTIA Security+ CE or equivalent certification that meets or exceeds DoD 8570 IAT Level II (or be able to obtain within a maximum of 30 days after hire)

• 10+ years’ experience and a bachelor’s degree in a related technical field (e.g., IT, computer science, information systems, engineering) or 15+ years of experience in lieu of a degree
• 2+ years of experience with container platforms such as Kubernetes, Open Shift, Docker, or Podman
• Advanced experience with virtualization platforms such as Red Hat Virtualization (RHV), VMware vSphere, or KVM/QEMU, including VM provisioning, resource allocation, snapshots, and performance tuning
• Familiarity with databases (e.g., Postgres, MySQL) and Linux web services (e.g., Apache, Nginx)
• Proficiency in one or more scripting language
• Practical experience deploying and supporting Virtual Desktop (VDI) solutions (e.g., Leostream/HP Anyware, VMware Horizon, Citrix), including image management and troubleshooting
• Understanding of information systems security best practices, DoD security requirements, and use of security tools such as Nessus, SCAP, and applying STIGs
• RHCSA and Red Hat Certified Open Shift Administrator certifications are a plus
• Active DoD security clearance