Sr. System Administrator/DevOps - Linux Kubernetes

CDIT Solutions

is seeking a Senior System Administrator / DevOps Engineer with deep Linux and

Kubernetes experience to support a high-visibility IC-wide mission environment.

The role is part of a software development and engineering effort focused on

productizing an operational system for broader deployment.

The successful

candidate will own day-to-day administration of CentOS/RHEL and

Kubernetes-based environments, apply container fundamentals and DevOps

practices, and contribute to a team supporting the full daily service window.

Key

Responsibilities

• Administer and maintain Linux systems (CentOS/RHEL) in

a production mission environment.

• Operate and support Kubernetes-based environments,

including tooling and container fundamentals.

• Apply DevOps and automation practices to streamline

deployment, configuration, and operations.

• Partner with cross-functional engineering teams on

provisioning, scaling, availability, and resiliency.

• Support security compliance activities and participate

in troubleshooting across the stack.

• Participate in the team's rotating coverage model to

maintain 6:00 AM – 6:00 PM availability.

Required

Qualifications

• Active DoD TS/SCI clearance with Full Scope Polygraph

(FSP).

• CompTIA Security+ certification.

• Minimum 10 years of experience as a Linux System

Administrator / Engineer.

• Hands-on Linux administration experience (CentOS/RHEL).

• Demonstrated Kubernetes (K8s) experience, including

tooling and container fundamentals.

• Proficiency with BASH scripting.

Preferred

Qualifications

• Red Hat certification.

• Experience with High Side / Classified networking

environments.

• Automation and configuration management tooling:

Python, Ansible, Salt.

• VMware experience.

• Agile and DevOps methodologies.

• Key management and encryption technologies.

• Supporting experience in storage, networking, security

compliance, authentication, and physical server administration.

• Currently holds or recently held SYS3 PRIVAC level

(candidates not currently at SYS3 will need to put in for it).