Systems Administrator (HPC Linux)

Bright Vision Technologies • Littleton, CO

1d • Onsite

About The Position

Bright Vision Technologies is a forward-thinking technology consulting company dedicated to delivering innovative IT solutions that help organizations optimize operations, strengthen security, and enhance mission-critical infrastructure. We leverage cutting-edge technologies and highly skilled professionals to support secure, scalable, and high-performance computing environments. As we continue to grow, we’re looking for an experienced Systems Administrator (HPC Linux) to join our dynamic team and contribute to supporting critical national security programs. This is a fantastic opportunity to join an established and well-respected organization offering tremendous career growth potential.

Requirements

• Active TS/SCI Clearance with CI Polygraph
• U.S. Citizenship
• Bachelor’s degree in Computer Science, AIS, or related field
• 10+ years of relevant professional experience
• Minimum 5 years of experience supporting or developing system software in multi-platform Linux environments
• Linux Administration (RHEL/CentOS)
• Linux Kernel Troubleshooting & Debugging
• Bash / Bourne Shell / Expect Scripting
• Ansible Automation
• Red Hat Satellite Server Administration
• Patch Management & Repository Administration
• LDAP & Identity Management
• Token-Based Authentication
• System Hardening & Security Compliance

Nice To Haves

• Experience supporting High Performance Computing (HPC) environments
• Experience administering large-scale Linux infrastructure in secure government or defense environments
• Experience improving operational workflows through automation and standardization
• Knowledge of secure infrastructure best practices and system hardening methodologies
• Experience supporting centralized supercomputing facilities or enterprise compute clusters

Responsibilities

• Administering and maintaining Linux systems in heterogeneous, multi-platform environments.
• Troubleshooting operating system and kernel-level issues using source code analysis, crash, system logs, systemtap, or similar tools.
• Managing Satellite repositories, patching, and custom kernel builds.
• Scripting using Bash/Bourne Shell and Expect.
• Automating system configuration, maintenance, and deployment using Ansible and Satellite Server.
• Supporting identity management systems including LDAP and token-based authentication.
• Supporting secure and mission-critical Linux environments.
• Independently troubleshooting complex technical issues and driving resolution.
• Applying analytical, communication, and problem-solving skills.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior