Senior Linux Systems Administrator - TS/SCI Cleared

2HB Incorporated; Maryland; On-site; USD 110,000 - 170,000; Full time

Job summary

2HB Incorporated seeks a Sr. Systems Administrator to support a government customer in Annapolis Junction, MD. Responsibilities include operating a large Linux cluster, installing COTS/GOTS/FOSS software, monitoring, and resolving issues across compute, network, memory, and storage components.

The role demands a strong focus on system security, network configuration, and Linux administration with automation using SaltStack and Ansible. TS/SCI with Full Scope Polygraph clearance is required.

Qualifications

• Fifteen (15) years' experience as a Systems Administrator required.
• Bachelor's degree in a technical discipline required; substitutions allowed.
• Experience with Linux CLI and large-scale Linux clusters.
• Proficient with Bash/Python scripting and automation tools.
• Knowledge of Red Hat Satellite, Splunk, Nagios, and virtualization.

Responsibilities

• Support large-scale Linux systems, install software, monitor, and resolve issues.
• Maintain system security integrity and configure network components.
• Implement OS enhancements to improve reliability and performance.
• Work with IaC tools and automation to sustain Linux environments.

Skills

Linux CLI

Bash/Python scripting

Large-scale Linux cluster

Red Hat Satellite

Splunk

VMware ESXi

Infrastructure as Code

SaltStack

Ansible

Security compliance

HPE OneView

Nagios

Docker

Education

Bachelor's degree in a technical discipline

Tools

Red Hat Satellite

Splunk

Nagios

HPE OneView

VMware ESXi

Docker

SaltStack

Ansible

Job description

2HB Incorporated seeks a Sr. Systems Administrator to support a government customer in Annapolis Junction, MD. Responsibilities include operating a large Linux cluster, installing COTS/GOTS/FOSS software, monitoring, and resolving issues across compute, network, memory, and storage components.

The role demands a strong focus on system security, network configuration, and Linux administration with automation using SaltStack and Ansible. TS/SCI with Full Scope Polygraph clearance is required.