Principal Engineer Software
- Compensation
- Not disclosed
- Location
- Office - USA - CA - Headquarters
- Work setup
- Not specified
- Seniority
- Principal
- Employment
- Full time
- Experience
- 5+ years
- Category
- Not specified
- Posted
Skills
Must have
- Education: Bachelor's degree in Computer Science, IT, or equivalent experience.
- Platform Expertise: 5+ years of experience specifically operating Red Hat OpenShift (OCP) in a production environment.
- Hardware Fluency: Deep experience racking/stacking and cabling high-density GPU systems (e.g., NVIDIA DGX or similar) and specialized AI/ML hardware.
- Infrastructure as Code (IaC): Advanced proficiency in Ansible or Pulumi for automating bare-metal provisioning and cluster configuration.
- Scripting: Strong Python and Bash skills for developing custom health-check scripts and API integrations.
- Linux Mastery: Expert-level CoreOS and RHEL administration, including kernel tuning and systemd management.
- Networking: Solid understanding of BGP, VLAN tagging, LACP, and Load Balancing (F5/NGINX) essential for cluster ingress.
- Virtualization & Storage: Experience with vSphere or KVM, and persistent storage solutions like OpenShift Data Foundation (ODF) or Ceph.
- Tooling: Familiarity with DCIM tools (Netbox) and monitoring stacks ( ELK/Lok ..etci).
Full description
Our Mission
At Palo Alto Networks®, we’re united by a shared mission—to protect our digital way of life. We thrive at the intersection of innovation and impact, solving real-world problems with cutting-edge technology and bold thinking. Here, everyone has a voice, and every idea counts. If you’re ready to do the most meaningful work of your career alongside people who are just as passionate as you are, you’re in the right place.
Who We Are
In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us!
We believe collaboration thrives in person. That’s why most of our teams work from the office full time, with flexibility when it’s needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.
Job Summary
Sr Staff Data Center & OpenShift Operations Engineer
Position Overview
The Senior Data Center Operations Engineer is responsible for the bedrock of our high-availability infrastructure. This role bridges the gap between physical hardware and the Red Hat OpenShift Container Platform (OCP). Your mission is to ensure 99.99% availability by architecting resilient physical layouts and automating the deployment, scaling, and self-healing capabilities of our production clusters.
Key Responsibilities
- High-Availability (HA) Infrastructure: Monitor and maintain data center systems with a focus on "Zero Single Point of Failure" (ZSPoF) architecture for OpenShift control planes and worker nodes.
- Cluster Reliability Engineering: Implement and manage OpenShift 4.x clusters across multiple power and cooling zones to ensure 99.99% uptime.
- Disaster Recovery & Business Continuity: Design, test, and execute automated failover strategies and backup/restore procedures using tools like OADP (Velero) and Red Hat ACM.
- Automated Maintenance: Perform routine maintenance and upgrades using GitOps (ArgoCD) and the Machine Config Operator to ensure zero-downtime node evacuations and patching.
- Complex Troubleshooting: Resolve deep-stack hardware and software issues, from faulty GPU firmware to OpenShift SDN (OVN-Kubernetes) network latencies.