Senior Linux Systems Engineer Jobs in Manor, TX (NOW HIRING)

Austin, Texas, United States Software and Services

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Join our Infrastructure Systems Engineering team within the Fleet Operations Engineering organization, where we design, build, and operate the large-scale Linux systems that power experiences relied upon across Apple every day. Our mission is to keep critical infrastructure healthy, secure, and scalable — and we do it by investing in automation, self-service tooling, and engineering excellence.As a Linux Systems Engineer, you will deploy, manage, and maintain a large fleet of Linux systems — partnering with engineering teams across the company to solve complex problems using both open-source and in-house tooling. You'll champion a culture of automation, help teams take ownership of their services, and play a meaningful role in security and business initiatives that have broad impact. If you're someone who loves deep systems work and wants room to grow, you'll find a meaningful home here.

• Deploy, configure, and maintain large-scale Linux systems across production and non-production environments
• Develop and maintain automation and configuration management solutions using Puppet, Ansible, or similar tooling
• Write and maintain operational tooling in Python or Go to improve reliability and reduce manual intervention
• Debug complex systems issues — from the application layer down to the kernel — and drive resolution
• Contribute to CI/CD pipelines, revision control workflows, and configuration management practices
• Partner with engineering teams to promote self-service tooling and service democratization across the organization
• Help enforce security best practices, OS hardening, and compliance standards across the fleet

• Hands-on Linux systems administration experience with enterprise distributions such as RHEL, Oracle Linux, or CentOS
• Proficiency in Bash shell scripting for automation, task management, and system operations
• Solid understanding of Linux fundamentals: file systems, process management, user and group administration, and package management
• Working knowledge of networking concepts including TCP/IP, DNS, DHCP, and basic firewall configuration
• Proficiency in Python or Go for scripting and tooling
• Experience with version control systems such as Git
• Bachelor's degree or equivalent experience in Computer Science, Information Systems, or a related field

• Experience managing Linux systems at scale in a production enterprise environment
• Experience with at least one configuration management or automation tool such as Puppet or Ansible
• Familiarity with CI/CD pipelines and DevOps practices
• Experience with containerization and orchestration technologies such as Docker or Kubernetes
• Knowledge of OS security hardening, encryption, and regulatory compliance frameworks
• Exposure to monitoring and observability tooling for fleet health and incident response
• Familiarity with AWS or GCP infrastructure is a plus

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