Sr. System Administrator / Dev Ops - Linux Kubernetes

Job Description

Sr. Linux System Administrator / DevOps Engineer – Kubernetes

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Schedule: Monday–Friday, 10:00 AM – 6:00 PM preferred. The team covers 6:00 AM – 6:00 PM.

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Clearance: Active TS/SCI with Full Scope Polygraph

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What You’ll Do

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• Administer and engineer RHEL/CentOS systems in a production mission environment
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• Build, operate, and troubleshoot Kubernetes clusters, container workloads, and the tooling around them
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• Automate configuration, deployment, and maintenance with Bash, Python, Ansible, and Salt
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• Support storage, networking, authentication, and key management/encryption services
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• Maintain security compliance across systems and containers
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• Administer physical servers and VMware virtualized infrastructure
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• Work with development teams to move the platform from project to product
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Required Qualifications

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• 10+ years of Linux system administration or engineering experience (RHEL/CentOS)
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• Hands-on Kubernetes experience, including K8s tooling and container fundamentals
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• Strong Bash scripting
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• CompTIA Security+ certification (DoD 8570/8140 compliant)
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Highly Desired

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• Red Hat certification (RHCSA/RHCE)
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• Python, Ansible, Salt
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• VMware
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• Agile and DevOps practices
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• Key management and encryption technologies
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• Experience on high-side or classified networks
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Additional Desired Experience

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• Storage
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• Networking
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• Security compliance
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• Authentication
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• Physical server administration
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SYS3 PRIVAC

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• We prefer candidates who currently hold or recently held SYS3 PRIVAC. If your SYS3 is not current, you will need to apply for it upon hire.
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