Container Platform Systems Administrator | Kubernetes & Security

CACI; Springfield (VA); On-site; USD 75,000 - 158,000; Full time

Job summary

CACI is seeking a Systems Administrator to oversee the administration, operation, and security of our containerized IT infrastructure. You will manage container runtimes, orchestration platforms, storage, and cluster networking, applying patches and upgrades to keep workloads available and secure.

The role requires a TS/SCI clearance, a Bachelor's degree, and at least six years of experience in system administration with Docker/Kubernetes and cloud/on-prem platforms.

Qualifications

• Bachelor's degree in a technical field or related discipline.
• Minimum six years of system administration experience with container tech (Docker/Kubernetes) and cloud/on‑prem platforms.
• Possess Security+ or the ability to obtain within 90 days.
• Active TS/SCI clearance with Polygraph capability.

Responsibilities

• Administer, operate, troubleshoot and secure containerized IT infrastructure.
• Maintain container runtimes, orchestration platforms, storage, networking, and security controls.
• Apply patches/upgrades and document configurations for systems.
• Manage container lifecycle: images, deployments, rollouts, and scaling.
• Produce and maintain architecture diagrams and system requirements.
• Support A&A artifacts, STIGs, CIS benchmarks and enterprise security tools.

Skills

Docker/Kubernetes

AWS (EKS)

Security+

TS/SCI clearance

DoD/IC experience

Education

Bachelor's Degree in CS/IS/Engineering

Tools

Kubernetes

Docker

Helm

XACTA 360

Service+

CPT

SWAP

CI/CD pipelines

Job description

CACI is seeking a Systems Administrator to oversee the administration, operation, and security of our containerized IT infrastructure. You will manage container runtimes, orchestration platforms, storage, and cluster networking, applying patches and upgrades to keep workloads available and secure.

The role requires a TS/SCI clearance, a Bachelor's degree, and at least six years of experience in system administration with Docker/Kubernetes and cloud/on-prem platforms.