Senior Cyber Infra Engineer: Linux, Kubernetes & OpenShift

Jobtome; Virginia; On-site; USD 81,000 - 150,000; Full time

Benefits offered by this job

Health and disability insurance

401(k) match

Flexible spending accounts

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies is seeking a mid-to-senior Systems Administrator to maintain and automate Linux-based enterprise infrastructure in a mission-critical environment. You will work with OpenShift, VMware, and Ansible to support scalable platforms.

The role requires DoD-related security credentials and Agile experience within SAFe, with a compensation range disclosed for Colorado springs.

Qualifications

• Bachelor's degree and minimum 4 years of prior relevant experience.
• Graduate Degree and a minimum of 2 years of prior related experience.
• In lieu of a degree, minimum of 8 years of prior related experience.
• Clearance: Top Secret SCI preferred. SCI eligible at minimum.
• DoD 8570.01‑M IAT Level 2 Required
• Professional Certifications: Security+ CE, or higher certification

Responsibilities

• Administer, maintain, and troubleshoot Red Hat Enterprise Linux systems in production environments.
• Support virtualized infrastructure using VMware/OpenShift for deployment and sustainment.
• Use Ansible to automate system administration tasks and infrastructure provisioning.
• Support Kubernetes-based workloads and cluster operations.
• Operate within a SAFe Agile framework with Scrum ceremonies and sprints.

Skills

Linux administration

Automation

Container orchestration

SAFe Agile

System troubleshooting

Scripting (Python)

Education

Bachelor's Degree

Graduate Degree

Experience in lieu of degree

Tools

Ansible

Kubernetes/OpenShift

VMware

Red Hat Satellite

Splunk

JIRA

GitHub

Jenkins

Python

Job description

L3Harris Technologies is seeking a mid-to-senior Systems Administrator to maintain and automate Linux-based enterprise infrastructure in a mission-critical environment. You will work with OpenShift, VMware, and Ansible to support scalable platforms.

The role requires DoD-related security credentials and Agile experience within SAFe, with a compensation range disclosed for Colorado springs.