Senior Specialist Systems Administrator

L3Harris

Confirmed live yesterday High trust

Quick summary

Work type: On-site
Location: Rochester, NYMelbourne, FL
Salary: $79,500–$147,500 / yr
Posted: 1 day ago
Freshness: Confirmed live yesterday
Nearby: 99+ roles within 25 mi

Market check

Salary context

Below market

How this pay compares to similar roles

Similar $146k

This role $114k

$68k most similar roles pay here $183k

This role pays less than 83% of similar roles. Most pay $121,612–$169,550 — the shaded band above. At the midpoint, this role pays about $114k versus about $146k for comparable roles.

Based on 240 similar postings.

Employer

About L3Harris

L3Harris Technologies is a US aerospace and defense technology company providing space and airborne systems, communications, electronic warfare, and missile propulsion solutions for government and commercial customers.

L3Harris currently has 470 open roles on FindRole.

Listed pay typically runs $106,500–$197,500 across 185 roles with salary data.

Most-posted roles

View all roles at L3Harris

At a glance

TL;DR · Senior Specialist Systems Administrator

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Senior Specialist Systems Administrator The Senior Specialist Systems Administrator serves as a subject matter expert responsible for maintaining, managing, and configuring Linux systems within secure program areas. This role involves installing, upgrading, patching, and troubleshooting Linux environments and related NetApp storage units while maintaining engineering software tools. The individual will develop scripts and tools for deployment automation to improve operational efficiency and collaborate with engineering teams to deliver tailored technical solutions. Key responsibilities include monitoring system health, ensuring data integrity, and communicating complex technical issues to various stakeholders. Required skills and technologies include Linux operating systems, NetApp storage devices, networking protocols, PowerShell or Bash scripting, and security best practices. Preferred experience includes Nessus Security Center, Cisco/Ariba networks, Windows Distributed File System, Active Directory, Commvault backup solutions, VMware virtualization, and Ansible automation within the NIST Risk Management Framework.

Skills

Linux NetApp Ansible PowerShell Bash VMware Active Directory Windows Distributed File System (DFS) Nessus Security Center Commvault Cisco Network Protocols NIST Risk Management Framework Deployment Automation security CISSP

What you'll do

Maintain, configure, and troubleshoot Linux systems within secure program areas.
Manage and maintain NetApp storage units and associated engineering software tools.
Implement routine system updates, patches, and remediations to ensure compliance with industry standards.
Monitor system health and proactively resolve performance issues to ensure data integrity and availability.
Develop and maintain scripts and tools for deployment automation to improve operational efficiency.
Communicate complex technical concerns and solutions to management, engineering, and security teams.
Lead local IT projects and provide tailored technical solutions based on program requirements.

What we're looking for

Bachelor's degree with 6 years of experience, a graduate degree with 4 years of experience, or 10 years of experience without a degree.
Four years of Linux and/or NetApp systems administration experience.
Current and active TS/SCI security clearance and CI Polygraph.
CompTIA Security+, CISSP, or any DoD 8570 IAT level I or higher approved certification.
Ability to lift equipment weighing up to 50 lbs and support up to 20% offsite travel.
Strong knowledge of Linux operating systems, NetApp Storage Devices, networking protocols, PowerShell or Bash, and security best practices.
Experience with Nessus Security Center, Cisco/Ariba Network, Windows Distributed File System (DFS), Active Directory, or Commvault (preferred).
U.S. citizens.

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