Senior Windows & Linux Systems Admin – DoD RMF Ready
CAE USA
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Job summary
CAE USA is seeking a mission-focused Senior System Administrator in Arlington, TX, to support IT operations, cyber readiness, and RMF compliance in a defense contracting setting. You will master both Windows and Linux systems, including hardening, deployment, maintenance, and patching across hybrid environments.
The role involves building and maintaining secure infrastructure, automating deployments, and collaborating with engineers to ensure high availability and cybersecurity readiness in line
Qualifications
- Multidisciplinary cyber security and system administration experience.
- Hands-on Linux and Windows server administration with DoD RMF alignment.
- Experience with patching, hardening, and vulnerability management.
Responsibilities
- Administer mixed Linux/Windows infrastructures and hypervisor environments.
- Deploy, configure, and maintain automation for system deployment.
- Monitor reliability, perform lifecycle recommendations, and answer technical questions.
- Support DoD security requirements and DI DoDI 8510.01 compliance.
Skills
Education
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Job description
CAE USA is seeking a mission-focused Senior System Administrator in Arlington, TX, to support IT operations, cyber readiness, and RMF compliance in a defense contracting setting. You will master both Windows and Linux systems, including hardening, deployment, maintenance, and patching across hybrid environments.
The role involves building and maintaining secure infrastructure, automating deployments, and collaborating with engineers to ensure high availability and cybersecurity readiness in line
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