System Administrator – Linux / HPC Infrastructure

System Administrator – Linux / HPC Infrastructure

Locations: Annapolis Junction, MD and Bluffdale, UT

Work Arrangement: 100% On-site

Employment Type: Full-time

Salary Range: $100,000–$200,000 annually, subject to approval

Is your CV ready If so, and you are confident this is the role for you, make sure to apply asap.

Position Overview:

We are seeking experienced System Administrators to support complex Linux-based infrastructure and mission-critical computing environments. Opportunities are available for professionals specializing in Linux platform administration, networking, storage, and infrastructure engineering.

Responsibilities

• Install, configure, monitor, and maintain Linux operating systems and applications.
• Troubleshoot system, application, networking, and performance issues.
• Administer file systems, system resources, and TCP/IP networking.
• Develop Bash scripts to automate administrative tasks.
• Support software installation, system upgrades, and configuration management.
• Document system configurations and operational procedures.
• Collaborate with engineering and operations teams to maintain system reliability.

Required Qualifications

• U.S. citizenship.
• Active TS/SCI security clearance with NSA Full Scope Polygraph.
• Hands-on experience with Linux distributions such as RHEL, CentOS, Rocky Linux, SLES, or Ubuntu.
• Experience with Linux administration, Bash scripting, file systems, TCP/IP, and troubleshooting.
• Ability to work fully on-site in Maryland or Utah.

Preferred Qualifications

• High-Performance Computing (HPC) experience.
• Storage or network engineering experience.
• Familiarity with Lustre, DDN Exascaler, InfiniBand, Slurm, Ansible, Grafana, Prometheus, or related technologies.
• Experience with performance benchmarking tools such as IOR, iperf, FIO, or lnet_selftest.

Benefits

• Three weeks of paid time off.
• Eleven federal holidays.
• Medical and dental coverage.
• Short- and long-term disability insurance.
• Life and accidental death and dismemberment insurance.
• 401(k) with up to 4% company match.
• Relocation assistance may be available.

Qualified professionals with strong Linux troubleshooting skills and an interest in complex infrastructure environments are encouraged to apply.