Technical Operations Engineer; Remote, GBR

As a global leader in cybersecurity, Crowd Strike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI‑native platform. Our customers span all industries, and they count on Crowd Strike to keep their businesses running, their communities safe and their lives moving forward.

We’re also a mission‑driven company. We cultivate a culture that gives every Crowd Striker both the flexibility and autonomy to own their careers. We’re always looking to add talented Crowd Strikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters?

The future of cybersecurity starts with you.

The Red Team Tech Ops Engineer will join a non‑billable R&D team dedicated to supporting Red Team activities in client networks that simulate known threat actors. This Red Team helps Crowd Strike customers identify and reduce gaps in their ability to deter malicious activity. We’re looking for an engineer that will enable the success of the Red Team by maintaining, managing, and supporting development of our technology stack.

Although this position is primarily remote, there may be times where infrastructure support for our team may require in‑person support at our Reading UK office (less than 10%).

• Serve as a primary infrastructure point of contact for the EMEA and META regions.
• Provide reactive infrastructure support when issues arise to allow Red Team operators to maintain productivity on their engagements.
• Proactively review our infrastructure looking for gaps and improvements.
• Maintain and administer Windows and Linux systems.
• Ensure our systems are compliant with IT and security policies.
• Ensure users adhere to our guidelines, standards, and policies.
• Participate in team discussions for system improvements and assist with planning future upgrades.
• Build IaC projects that tie into a larger ecosystem.
• Document infrastructure projects as our technologies evolve.
• Share responsibilities on administration and development.

• A proven track record empowering operational teams and maintaining production systems.
• Experience with Windows and Linux system administration.
• Experience developing scripts and projects in Python and Bash.
• Confidence operating and navigating a Unix‑based machine through the command line interface.
• Experience administering Cloud services (AWS, Azure, GCP).
• Experience using AWS services like Cloud Trail, EC2, S3, and IAM.
• Experience creating, reading, and updating AWS IAM policies.