HPC/Linux System Administrator 3

Columbia Technology Partners•Annapolis Junction, MD

2d•$160 - $190

About The Position

Columbia Technology Partners is seeking a System Administrator 3 to support the implementation, maintenance, and optimization of IT systems across complex enterprise environments. The role focuses on sustaining mission-critical infrastructure, leading advanced troubleshooting, and supporting high-performance computing (HPC) environments. The administrator will manage complex systems, optimize performance, and support infrastructure that leverages high-speed networks and advanced storage technologies.

Requirements

Bachelor's degree in a technical discipline, or five additional years of experience in place of the degree.
Minimum 10 years of experience as a System Administrator in similar environments.
DoD 8570 IAT Level II certification or equivalent.
Advanced experience with Linux systems, HPC environments, and networking, including storage fabrics.
Experience with automation, monitoring, and performance tools such as Ansible, Salt, Nagios, Prometheus, and Grafana.
U.S. citizenship is required.
Active Security Clearance with appropriate Polygraph is required.
Applicants and employees are subject to random drug testing in accordance with Executive Order 12564.
Employment is contingent upon successful completion of a security background investigation and polygraph.

Responsibilities

Provide implementation, troubleshooting, and maintenance support for IT systems.
Perform advanced Tier 2 problem identification, diagnosis, and resolution.
Manage system operations, including monitoring, maintenance, and optimization.
Configure, manage, and troubleshoot Linux operating systems across enterprise environments.
Support HPC infrastructure, including high-speed networking such as InfiniBand and Slingshot.
Administer and troubleshoot storage solutions, including Lustre file systems and DDN Exascaler appliances.
Support TCP/IP networking and storage fabric environments.
Use automation and configuration tools such as Salt and Ansible to improve efficiency.
Maintain and enhance system monitoring and alerting using Nagios, Prometheus, and Grafana.
Lead troubleshooting efforts and provide technical guidance for complex system issues.

Benefits

Three medical plan options with in-network and out-of-network coverage.
Vision insurance, fully paid by the company.
Dental insurance, fully paid by the company.
401(k) with a 6% company contribution.
Paid time off and customizable leave plans.
Jury duty, bereavement, and military leave.
Up to $10,000 for approved career-related learning, training, education, and/or tuition.
Life and AD&D insurance at no cost to employees.
Short-term and long-term disability insurance at no cost to employees.
End-of-year profit-sharing bonus.
Referral bonus program with bonuses ranging from $7,000 to $20,000.