Senior Linux Systems Administrator – Secure, Automated Ops

L3Harris Technologies, Inc.; Palm Bay (FL); On-site; USD 90,000 - 130,000; Full time

Job summary

L3Harris Technologies, Inc. in Palm Bay, FL seeks a Senior Associate, Systems Administrator to maintain Linux environments and NetApp storage in secure program areas.

You will install, configure, troubleshoot, and patch Linux systems, while leading IT projects locally and communicating with management and security teams. You will implement updates, monitor health, and develop deployment automation scripts, collaborating with engineering to meet program requirements and ensure data integrity and

Qualifications

• Bachelor’s Degree and minimum 2 years of prior relevant experience; Graduate Degree with 0–2 years; or 6+ years in lieu of a degree.
• Two years of Linux and/or NetApp systems administration experience.
• Current/active TS/SCI security clearance and CI Polygraph.
• CompTIA Security+, CISSP or DoD 8570 IAT level I or higher certification.
• Ability to support overtime and lift equipment up to 50 lbs.
• Up to 20% offsite travel.

Responsibilities

• Subject Matter Expert for Linux configuration and maintenance ensuring reliability and data integrity.
• Implement routine updates, patches, and remediate findings while staying compliant with standards.
• Monitor system health and proactively resolve performance issues.
• Develop and maintain scripts/tools for deployment automation to improve efficiency.
• Collaborate with engineering to deliver tailored technical solutions.
• Communicate complex technical issues to management and non-technical stakeholders clearly.

Skills

Security clearance

Communication skills

Education

Bachelor's Degree

Graduate Degree

Six years of related experience in lieu of degree

Tools

VMware

Ansible

NetApp storage

PowerShell

Bash

Nessus

Cisco/Ariba Network

Active Directory

Commvault

Job description

L3Harris Technologies, Inc. in Palm Bay, FL seeks a Senior Associate, Systems Administrator to maintain Linux environments and NetApp storage in secure program areas.

You will install, configure, troubleshoot, and patch Linux systems, while leading IT projects locally and communicating with management and security teams. You will implement updates, monitor health, and develop deployment automation scripts, collaborating with engineering to meet program requirements and ensure data integrity and