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Senior System Administrator (3rd shift) at RTX - ApplyBlast

Senior System Administrator (3rd shift)

RTX

5 months ago

3.7 on Glassdoor

Tucson, AZ

Onsite

Full Time

Senior

0 applicants

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About this role

A Senior System Administrator at Raytheon (RTX) manages secure IT infrastructures across classified Windows and Red Hat Enterprise Linux environments for critical aerospace and defense programs. The role involves developing cost-efficient solutions, maintaining system integrity, and collaborating with cybersecurity professionals on 24x7 operations during night shifts. This position requires active Secret-level security clearance and on-site presence in Tucson, Arizona.

Responsibilities

Maintain heterogeneous Microsoft Windows and Red hat Linux systems
Implement secure and cost-efficient computing environments
Resolve moderate to high complexity technical infrastructure problems
Collaborate with cybersecurity professionals to maintain security requirements
Provide documentation and training on advanced IT processes

Skills

Qualifications

Tip Secret ClearanceBachelor's DegreeCompTIA Security+ CertificationDoD 8140 CertificationNISPOM Experience

About RTX

rtx.com

Headquarters

Arlington, Virginia, United States

Company Size

10001+ employees

Founded

2020

View Profile

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.