Linux System Administrator - HPC & Mission Ops

Open Systems Technologies Corporation; Corridor North (MD); On-site; USD 80,000 - 100,000; Full time

Benefits offered by this job

3 Weeks Paid Time Off

11 Federal Holidays

Medical and Dental Coverage

401(k) with up to 4% Company Match

Job summary

Open Systems Technologies Corporation (OST) is looking for System Administrators at all experience levels in Maryland and Utah. Ideal candidates should possess strong Linux administration skills and a TS/SCI clearance with Polygraph.

You will support mission-critical operations and ensure the reliability and availability of high-performance computing environments.

OST offers comprehensive benefits including paid time off, medical coverage, and a 401(k) with a company match.

Qualifications

• Experience administering Linux operating systems, including RHEL, CentOS, and Ubuntu.
• Experience with Linux installation and configuration.
• Strong analytical and troubleshooting skills.

Responsibilities

• Monitor, maintain, and troubleshoot mission operations systems and infrastructure.
• Install, configure, and administer Linux operating systems and applications.
• Document configurations, procedures, and troubleshooting processes.

Skills

Linux administration

Troubleshooting

Bash scripting

Analytical skills

Monitoring and maintaining systems

File system administration

Collaborative skills

Education

Active TS/SCI with Polygraph security clearance

U.S. Citizenship

Tools

Red Hat Enterprise Linux (RHEL)

CentOS

Rocky Linux

SUSE Linux Enterprise Server (SLES)

Ubuntu

Jira

Confluence

Grafana

Prometheus

Nagios

Git

Salt

Ansible

Job description

Open Systems Technologies Corporation (OST) is looking for System Administrators at all experience levels in Maryland and Utah. Ideal candidates should possess strong Linux administration skills and a TS/SCI clearance with Polygraph.

You will support mission-critical operations and ensure the reliability and availability of high-performance computing environments.

OST offers comprehensive benefits including paid time off, medical coverage, and a 401(k) with a company match.