Big Data Systems Engineer

Imagine what you could do here. The people here at Apple don't just create products - they create the kind of wonders that have revolutionized entire industries. It's the diversity of those people and their ideas that inspires the innovation that runs through everything we do, from amazing technology to industry-leading environmental efforts. Join Apple, and help us lead the future generation of innovation.

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.

• 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

• Familiarity with AWS or GCP infrastructure is a plus
• 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 Dev Ops 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
• A Bachelor's degree or equivalent experience in Computer Science, Information Systems, or a related field