Senior HPC/Linux Systems Administrator

Columbia Technology Partners

Corridor North (MD)

On-site

USD 110,000 - 180,000

Full time

3 days ago

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Benefits offered by this job

Medical plans

Vision & Dental

401k company match

PTO / Leave

Job summary

Columbia Technology Partners in Maryland is seeking a System Administrator 3 to support the implementation, maintenance, and optimization of IT systems across complex enterprise environments, with a focus on sustaining mission-critical infrastructure and HPC workloads.

The role requires DoD 8570 IAT Level II certification, 10+ years of experience, and strong Linux, HPC, networking, and automation skills using Ansible, Salt, Nagios, Prometheus, and Grafana. On-site work with security clearances.

Qualifications

Minimum 10 years of System Administrator experience.
Active DoD 8570 IAT Level II certification.
Advanced Linux, HPC, and networking expertise.
Experience with automation and monitoring tools.

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
Administer and troubleshoot storage solutions, including Lustre file systems and DDN Exascaler appliances
Support TCP/IP networking and storage fabric environments
Utilize automation and configuration tools to improve efficiency
Maintain and enhance system monitoring and alerting
Lead troubleshooting efforts and provide technical guidance