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System Administrator at RTX - ApplyBlast

System Administrator

RTX

3 months ago

3.7 on Glassdoor

Tucson, Arizona, United States

Onsite

Full Time

Junior

0 applicants

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About this role

The System Administrator will provide IT systems administration for a heterogeneous Microsoft Windows and Red Hat Enterprise Linux environment, supporting classified programs and ensuring secure, cost‑efficient operations. The role involves troubleshooting, collaborating with cybersecurity professionals, and maintaining 24x7 system availability while obtaining required DoD certifications.

Responsibilities

Provide IT systems administration in Windows and Linux environments
Troubleshoot and resolve complex technical problems
Collaborate with cybersecurity professionals to maintain security requirements
Create documentation and deliver training on advanced IT processes
Obtain required DoD 8140/8570 certification within six months

Skills

Qualifications

Bachelor's degreeCompTIA Security+ CEDoD 8140/8570 certificationActive Secret security clearanceVMware 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.