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Principal Linux System Administrator at RTX - ApplyBlast

Principal Linux System Administrator

RTX

3 months ago

3.7 on Glassdoor

Onsite

Full Time

Senior

0 applicants

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About this role

A Principal Systems Administrator at Raytheon's Digital Technology team will manage classified IT infrastructures and support a heterogeneous Windows and RedHat Linux environment. This onsite role involves deploying systems, maintaining storage and file servers, executing data backups, and collaborating with cybersecurity professionals on system hardening and disaster recovery to ensure operational excellence and mission security.

Responsibilities

Deploy and maintain classified IT infrastructures using heterogeneous systems
Manage RedHat Linux servers, storage, and file server configurations
Implement disaster recovery strategies and update security patches
Collaborate with cybersecurity professionals to maintain security posture
Troubleshoot moderate to high complexity technical problems across operating systems

Skills

Qualifications

Bachelor's Degree in Computer Science or related fieldActive US DoD Secret Security ClearanceUS CitizenshipCompTIA Security+ Certification5 Years of relevant Systems Administration experience

About RTX

rtx.com

Headquarters

Arlington, Virginia, United States

Company Size

10001+ employees

Founded

2020

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At RTX, we're accelerating ideas to solve some of the world's biggest challenges by bringing together the brightest, most innovative minds across aviation, space and defense.