Senior DevOps Engineer- Prompt Security

About Us:

At SentinelOne, we’re redefining cybersecurity by pushing the limits of what’s possible—leveraging AI-powered, data-driven innovation to stay ahead of tomorrow’s threats.

Prompt Security was recently acquired by SentinelOne, a global leader in autonomous cybersecurity. Together, we’re redefining how organizations secure AI by combining Prompt’s cutting-edge GenAI protection with SentinelOne’s scale, data-driven innovation, and industry leadership.

From building industry-leading products to cultivating an exceptional company culture, our core values guide everything we do. We’re looking for passionate individuals who thrive in collaborative environments and are eager to drive impact. If you’re excited about solving complex challenges in bold, innovative ways, we’d love to connect with you.

What Are We Looking For?

SentinelOne is seeking a proactive and highly skilled Senior DevOps Engineer with a strong focus on designing and implementing CI/CD pipelines from scratch. The ideal candidate is passionate about automation, has extensive experience with industry-leading tools like GitHub Actions, Jenkins, or GitLab CI/CD, and thrives in a fast-paced, collaborative environment. You have a deep understanding of Kubernetes (K8s) and containerization, along with the ability to manage and optimize production deployments. If you are excited to work on cutting-edge solutions and have a track record of delivering scalable infrastructure, we’d love to hear from you!

What will you do?

• Design, build, and maintain scalable and efficient CI/CD pipelines from scratch using GitHub Actions and workflows to support secure and reliable development processes.
• Automate and optimize build, test, and deployment workflows for cross-platform agents, browser extensions, and backend services.
• Manage and maintain production deployments in Kubernetes (K8s) environments, ensuring high availability, scalability, and performance.
• Troubleshoot and resolve deployment-related issues in production and staging environments to ensure uptime and reliability.
• Monitor and optimize CI/CD processes to reduce build times and enhance pipeline reliability, scalability, and performance.
• Implement secure DevOps practices, including secret management, vulnerability scanning, artifact validation, and compliance enforcement within CI/CD pipelines.
• Collaborate with security engineers, QA, and product teams to ensure CI/CD workflows align with security, performance, and delivery goals.
• Oversee GitHub repository management, including workflows, branch policies, and collaboration tools to ensure streamlined version control.
• Stay current with emerging tools and practices in CI/CD, Kubernetes, and production system management to continuously improve processes.

What skills & knowledge should you bring?

• GitHub/GitHub Actions or other industry-leading CI Expertise: Proven experience designing and managing workflows in GitHub Actions or similar CI/CD tools (e.g., Jenkins, GitLab CI/CD, CircleCI) to build scalable and reliable pipelines.
• Kubernetes (K8s) Proficiency: Hands-on experience with managing production deployments in Kubernetes, including scaling, monitoring, and troubleshooting.
• CI/CD Mastery: Extensive experience in CI/CD pipeline design, optimization, and automation using industry best practices.
• Production Environment Management: Knowledge of managing production deployments, including performance tuning, incident response, and rollback strategies.
• Containerization Skills: Proficiency with Docker for building, deploying, and managing containerized workloads.
• Scripting and Automation: Strong skills in Python, Bash, or similar scripting languages for automating tasks and workflows.
• Cloud Experience: Familiarity with cloud platforms (AWS, GCP, or Azure) for managing production systems and CI/CD workflows.
• Security in DevOps: Experience with implementing secure pipelines, including secret management, vulnerability scanning, and compliance automation.
• Monitoring and Observability: Experience with monitoring tools for CI/CD and production environments to identify and resolve issues proactively.
• Adaptability and Collaboration: Ability to thrive in a fast-paced environment, collaborate across teams, and proactively tackle challenges.