Senior Linux Engineer – NMS Automation & CI/CD

CACI International Inc.; Sterling (VA); On-site; USD 131,800 - 290,000; Full time

Job summary

CACI International Inc. in Sterling, VA is seeking an experienced Network Management Systems Linux Engineer to design, implement, and maintain Linux-based environments supporting our NMS infrastructure.

You will develop automation scripts, build CI/CD pipelines, monitor performance with Prometheus/Grafana, and collaborate with DevOps and engineering teams to ensure high availability, security, and scalability in air-gapped and cloud-enabled settings.

Qualifications

• Bachelor's degree in a technical field or equivalent experience.
• 10+ years of related work experience with Linux systems.
• Strong scripting and automation experience.

Responsibilities

• Administer, configure, and troubleshoot Linux systems (CentOS, Ubuntu, RHEL) in secure environments.
• Develop automation scripts and CI/CD pipelines to streamline deployments.
• Monitor performance and ensure high availability, security, and scalability.
• Collaborate with DevOps and engineering teams on process improvements.

Skills

Linux administration

Automation

Ansible

Puppet

Chef

Terraform

CI/CD

Jenkins

GitLab CI

GitHub Actions

Docker

Kubernetes

Prometheus

Grafana

InfluxDB

Python

Bash

Cloud platforms

Education

Bachelor's degree in technical field

Tools

AWS

Azure

GCP

VMware

libvirt

KVM

Elastic

Job description

CACI International Inc. in Sterling, VA is seeking an experienced Network Management Systems Linux Engineer to design, implement, and maintain Linux-based environments supporting our NMS infrastructure.

You will develop automation scripts, build CI/CD pipelines, monitor performance with Prometheus/Grafana, and collaborate with DevOps and engineering teams to ensure high availability, security, and scalability in air-gapped and cloud-enabled settings.