Systems Administrator

NewGen Technologies•Chantilly, VA

11d

About The Position

We are seeking a highly skilled Systems Administrator to support mission-critical systems in a secure environment. The ideal candidate has strong experience with cloud infrastructure, automation, CI/CD, and Linux administration, and thrives in a fast-paced, collaborative, and security‑focused environment.

Requirements

TS/SCI FSP Clearance

Nice To Haves

Strong experience with cloud infrastructure
Automation experience
CI/CD experience
Linux administration experience
Experience in a fast-paced, collaborative, and security‑focused environment

Responsibilities

Maintain AWS cloud infrastructure using infrastructure-as-code to ensure scalability, reliability, and security
Build and maintain CI/CD pipelines to support fast and reliable software delivery across multiple applications
Implement automated infrastructure monitoring to enhance application reliability and system awareness
Deploy, manage, and troubleshoot Kubernetes-based cloud environments
Work with ArgoCD and Jenkins to support continuous delivery of applications running in Kubernetes environments
Partner with development and security teams to automate deployments in a secure and consistent manner
Develop and manage AWS services including Lambda and CloudFormation
Create, secure, and maintain user and service accounts, including permission management and enforcement of least‑privilege access
Administer file systems, volumes, and storage resources to ensure reliable and efficient system operation
Monitor system performance and health, analyze logs, and identify potential issues or bottlenecks
Apply patches, updates, and security hardening configurations to maintain system stability and compliance
Troubleshoot and resolve Linux-related issues impacting availability or performance
Ensure overall reliability, security, and operational readiness of mission‑critical Linux systems