Senior Cyber Infrastructure Engineer – Linux & Automation

Jobtome; Florence (SC); 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 is seeking a Systems Administrator to maintain enterprise Linux infrastructure, automate tasks, and support virtualized and containerized environments across SAFe Agile teams.

The role emphasizes Red Hat Linux, OpenShift/Kubernetes, and automation. Candidates should have a TS/SCI preference and DoD 8570 IAT Level 2 readiness, with Security+ CE or higher certification, based in a defense-focused setting.

Qualifications

• Bachelor's degree plus 4+ years of relevant experience; graduate degree with 2+ years preferred.
• In lieu of degree, 8+ years of related experience acceptable.
• Clearance: Top Secret SCI preferred; SCI-eligible at minimum.
• DoD 8570.01‑M IAT Level 2 Required; Security+ CE or higher certification.

Responsibilities

• Administer Red Hat Enterprise Linux systems in production environments.
• Support virtualized infrastructure using VMware and OpenShift/Kubernetes.
• Automate tasks with Ansible; patching and deployment.
• Operate within SAFe Agile framework; participate in team ceremonies.

Skills

Linux Admin

Automation

Kubernetes

OpenShift

SAFe Agile

Python scripting

Education

Bachelor's degree + 4 years

Graduate degree + 2 years

8 years experience in lieu of degree

Tools

VMware

OpenShift

Ansible

Kubernetes

Splunk

Jira

GitHub

Jenkins

Job description

L3Harris Technologies is seeking a Systems Administrator to maintain enterprise Linux infrastructure, automate tasks, and support virtualized and containerized environments across SAFe Agile teams.

The role emphasizes Red Hat Linux, OpenShift/Kubernetes, and automation. Candidates should have a TS/SCI preference and DoD 8570 IAT Level 2 readiness, with Security+ CE or higher certification, based in a defense-focused setting.