Principal Linux System Administrator - Tewksbury, MA
RTXMassachusetts, United States
Posted April 6, 2026
86800 - 165200 USD
Full Time
About the Company
At RTX, the world largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems.
Job Description
Principal Linux System Administrator based in Tewksbury, MA, collaborates with teams to support critical programs with classified information system capabilities. Develops, implements, and maintains secure environments across various classified programs.
Requirements
- Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment
- Understanding and knowledge of Linux fundamentals and Windows Server internals
- Use troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity
- Work with Cybersecurity professionals to maintain security requirements and provide documentation and training on advanced IT processes and procedures
Benefits
- medical
- dental
- vision
- life insurance
- short-term disability
- long-term disability
- 401(k) match
- flexible spending accounts
- flexible work schedules
- employee assistance program
- Employee Scholar Program
- parental leave
- paid time off
- holidays