Senior Linux Systems Administrator – Onsite, DoD-Cleared

globalhr

Andover (MA)

On-site

USD 108,000 - 205,000

Full time

8 days ago

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Benefits offered by this job

Relocation assistance

Job summary

RTX is seeking a Sr. Principal Linux Systems Administrator in Andover, MA to lead a diverse team supporting classified programs. You will design, implement, and maintain secure Red Hat Linux environments, mentor engineers, and collaborate with Cybersecurity to enforce policies across multiple programs.

The role is onsite with potential relocation; DoD clearance eligibility and advanced Linux expertise are required.

Qualifications

Bachelor’s degree or equivalent experience with 8+ years, or Advanced Degree with 5+ years.
Advanced experience administering Red Hat Enterprise Linux environments.
Experience mentoring both individuals and teams.
Must obtain DoD 8140/8570 certification within a reasonable time.
Ability to obtain interim U.S. government security clearance; U.S. citizenship required.

Responsibilities

Manage and optimize Red Hat Enterprise Linux infrastructure to ensure reliable, secure IT operations.
Serve as a senior technical resource to maintain confidentiality, integrity, and availability of systems.
Partner with Cybersecurity to maintain compliance and provide documentation and guidance.
Mentor junior administrators across a broad range of responsibilities.
Lead technical meetings and provide guidance to ensure successful outcomes.