Sr. Principal Systems Administrator Lead, 100% Onsite, Tucson, Arizona, Must Have Active Secret Clearance

RTX

Tucson, Arizona, United States
Base: $107,500 - $204,500 usd; bonus/equity: annua...
100% onsite
Active secret security clearance
Heterogeneous windows and linux administration
Team leadership and mentoring experience
This role involves leading a team to support fast-paced, critical programs with classified information system capabilities at RTX, the world's largest aerospace and defense company

Job Summary

  • This role involves leading a team to support fast-paced, critical programs with classified information system capabilities at RTX, the world's largest aerospace and defense company.
  • The position requires managing and optimizing server infrastructure across heterogeneous Microsoft Windows and Redhat Enterprise Linux environments while ensuring confidentiality, integrity, and availability.
  • Candidates must be able to obtain Department of Defense Directive 8140/8570 certification within six months and may work beyond standard hours in a 24x7 operational environment.

Matching Summary

This role involves leading a team to support fast-paced, critical programs with classified information system capabilities at RTX, the world's largest aerospace and defense company.

Salary

Base: $107,500 - $204,500 USD; Bonus/Equity: Annual short-term and/or long-term incentive compensation programs available; Benefits: Medical, dental, vision, life insurance, 401(k) match, flexible spending accounts, parental leave, paid time off

Skills & Requirements

Must-have

  • Active Secret Security Clearance
  • Heterogeneous Windows and Linux Administration
  • Team Leadership and Mentoring Experience
  • Server Infrastructure Management
  • Change Management Board Participation

Nice-to-have

  • Experience with High Performance Computing
  • Knowledge of Legacy Solaris Systems
  • Strong Organizational and Multitasking Skills
  • Familiarity with NISPOM and DoD/RMF Guidelines
  • Scripting Experience for Automation

Key Requirements

  • Minimum 8 years relevant experience or Advanced Degree with 5 years
  • Active and transferable U.S. government issued Secret security clearance
  • U.S. citizenship required prior to start date
  • Must obtain CompTIA Security+ CE or equivalent certification within 6 months
  • Proven experience in mentoring others or leading teams

Work Rights

Must have US citizenship

Tailored Resume

Cover Letter