Linux Systems Engineer – On‑Site Oahu, TS/SCI Clearance

Agile Defense; United States; On-site; USD 130,000 - 150,000; Full time

Job summary

Agile Defense is seeking a Linux Systems Engineer to sustain Red Hat Enterprise Linux (RHEL) systems across Army and MI Domain networks, both on‑premise and in cloud environments. The role requires Top Secret/SCI clearance with IAT Level III certifications, RHCSA, and related credentials.

You will design, implement, and maintain secure Linux architectures while ensuring regulatory compliance and operational readiness.

Qualifications

• Bachelor's Degree in a technology-related field or 15 years of related experience.
• Experienced Red Hat Linux Administrator.
• Security certifications and rigorous compliance practices are preferred.

Responsibilities

• Provide Linux and cybersecurity services to sustain RHEL satellite servers on Army/MI Domain networks.
• Support operation, sustainment, and regulatory compliance for Army JWICS and MI Domains.

Skills

Team leadership

Technical execution

Systems engineering tools

Education

Bachelor's Degree in a technology-related field

Tools

RHCSA

IAT Level III (CISSP/CASP)

Computing Environment (CE)

Job description

Agile Defense is seeking a Linux Systems Engineer to sustain Red Hat Enterprise Linux (RHEL) systems across Army and MI Domain networks, both on‑premise and in cloud environments. The role requires Top Secret/SCI clearance with IAT Level III certifications, RHCSA, and related credentials.

You will design, implement, and maintain secure Linux architectures while ensuring regulatory compliance and operational readiness.