Linux Systems Administrator Tier 1 & 2 (HPC)

Overview

AMERICAN SYSTEMS, a 100% employee-owned federal government contractor, is seeking a Linux Systems Administrator with Tier 1 & 2 experience to support a classified High-Performance Computing (HPC) environment in Arlington, VA .

Are you an experienced Linux administrator with strong system fundamentals wanting to expand your skillset into HPC environments ? If so, this role is for you! You will work alongside senior system administrators and engineers, receiving hands-on exposure to HPC platforms , distributed storage, and advanced computing technologies while supporting secure, production Linux systems.

This position includes a $5,000 Sign-on Bonus on top of a comprehensive compensation package!


As a Linux Systems Administrator with AMERICAN SYSTEMS supporting HPC environments, you will have the opportunity to do the following:

• Provide Tier 1 and 2 Linux systems administration support for HPC users
• Support daily operations of HPC compute, storage, and network environments
• Maintain Linux servers , workstations , and storage systems, including Lustre and Bright Cluster Manager
• Administer user accounts, groups, and permissions
• Triage service tickets and produce basic service metrics and reports
• Support installation, configuration, testing, troubleshooting, backups, and security for HPC hardware and software
• Perform hardware break/fix and assist with network, firewall, and security activities
• Support RMF requirements and follow IT policies, processes, and procedures in a mission-driven environment

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What's in it for you:

Required Qualifications

• Active Top Secret clearance with SCI eligibility
• U.S. citizenship required
• Bachelor's degree in a STEM discipline or equivalent relevant experience
• 5-7 years of Red Hat Enterprise Linux systems administration experience in production environments
• Experience providing Tier I or Tier II operational support, including troubleshooting and ticket triage
• Current DoD 8140 IAT Level II certification ( Security+ CE or equivalent)
• Current RHCSA / RHCE certification or ability to obtain within 6 months of hire

Technical Requirements

• Hands-on experience, including user management , permissions , services , and system monitoring
• Scripting experience using BASH (or Python) for system administration tasks
• Experience supporting VMware vSphere environments
• Working knowledge of RMF and Linux system hardening

AMS1

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