Senior Cyber Infrastructure Engineer - Linux & Automation

Jobtome; Yoder (WY); On-site; USD 81,000 - 150,000; Full time

Benefits offered by this job

Health and disability insurance

401(k) match

Flexible spending accounts

EAP

Education assistance

Parental leave

Paid time off

Company-paid holidays

Job summary

L3Harris Technologies in Colorado Springs seeks a mid-to-senior Systems Administrator to support enterprise Linux infrastructure, automation, and sustainment, including virtualization and OpenShift container platforms. The role emphasizes secure, scalable operations and modernization across Red Hat Linux environments.

Candidates should have experience with VMware/OpenShift, Ansible, Kubernetes, SAFe Agile, and DoD 8570-M IAT Level 2; TS/SCI clearance preferred.

Qualifications

• Bachelor's Degree plus 4+ years of relevant experience or graduate degree with 2+ years.
• DoD 8570.01‑M IAT Level 2 required; Top Secret SCI preferred.
• Security+ CE or higher certification.

Responsibilities

• Administer, maintain, and troubleshoot Red Hat Enterprise Linux systems in production.
• Support virtualized infrastructure with VMware and OpenShift container platforms.
• Automate tasks with Ansible for configuration and deployment.
• Work with Kubernetes for containerized apps and platform troubleshooting.
• Operate within SAFe Agile framework with sprint planning and backlog refinement.

Skills

Linux administration

Ansible automation

Kubernetes

SAFe Agile

Python scripting

Security+ CE

JIRA

GitHub

Jenkins

Education

Bachelor's Degree with 4+ years experience

Graduate Degree with 2+ years experience

8 years experience in lieu of degree

Tools

VMware

OpenShift

Red Hat Satellite

Splunk

Job description

L3Harris Technologies in Colorado Springs seeks a mid-to-senior Systems Administrator to support enterprise Linux infrastructure, automation, and sustainment, including virtualization and OpenShift container platforms. The role emphasizes secure, scalable operations and modernization across Red Hat Linux environments.

Candidates should have experience with VMware/OpenShift, Ansible, Kubernetes, SAFe Agile, and DoD 8570-M IAT Level 2; TS/SCI clearance preferred.