• Job Description

  Req#: C9.269

  This is us

  Kaltura’s (NYSE:KLTR) mission is to power any video experience for any organization – live, on-demand, or real-time. We not only want to make using video simpler, but we also want to better people’s lives through video. Founded in 2006, Kaltura is now a global leader in the video market with millions of people using our products daily to teach, learn, watch, connect, and collaborate. Among our customers, you’ll find more than 1000 global, well-known organizations.

  15+ years since starting the company, we continue to foster a diverse and collaborative work environment where everyone gets a say. Our team is currently 700+ people, and we’re still growing. We have offices in New York, London, Singapore, and Tel Aviv, but our technology is all in the cloud.

  Kaltura has a fast-paced environment where initiative is always encouraged. Together with our hybrid work model and flexible state of mind, you get the right conditions for creative juices to flow freely. Thanks to our long line of products, cultivation of rich collaborative culture and care for each Kalturian, you’ll never run out of room to grow and evolve.

  If you don't meet 100% of the requirements below - that's okay, nobody's perfect! We believe in hiring people, not just a list of skills. We encourage you to apply if you think this is a role that would make you excited about coming to work every day.

  
  Requirements
  
  

  The role

  You will join our Cyber Security Operations team and play a key role in protecting our cloud-native and enterprise environments. In this hands-on role, you’ll design, implement, and operate security controls across AWS, Kubernetes, CI/CD pipelines, and identity systems. You’ll lead incident response efforts, build security automation, and drive continuous improvement of our detection and prevention capabilities in a fast-paced, highly technical environment.

  The day-to-day

  • Own and enhance security for large-scale AWS environments (IAM, VPC, CloudTrail, GuardDuty, EKS, S3).
  • Build and operate threat detection, incident response, and DFIR processes across cloud, Kubernetes, identity, and SaaS platforms.
  • Design and implement security automation for access control, cloud hygiene, incident response, and SIEM workflows.
  • Drive DevSecOps initiatives, securing CI/CD pipelines and enabling shift-left security.
  • Develop and tune SIEM detections, threat hunting queries, and automated remediation pipelines.
  • Manage identity, access, and Zero Trust / ZTNA architectures using IdP, SSO, RBAC, and federation.
  • Simulate real-world attacks and perform vulnerability discovery to validate security controls.

  Ideally, we’re looking for

  • 4+ years of experience in SecOps, Cloud Security, DevSecOps, or Security Engineering.
  • Strong hands-on experience with AWS, Kubernetes/EKS, Terraform, and cloud-native security tooling.
  • Proven incident response and threat hunting experience in distributed, cloud-native environments.
  • Deep understanding of security best practices for cloud-native and distributed systems (eg. NIST & CIS), with the ability to apply them pragmatically in enterprise environments.
  • Ability to build security automation using Python, Bash, APIs, or similar tools.

  These would also be nice

  • Experience with CI/CD and GitOps tools (GitHub Actions, ArgoCD).
  • Familiarity with offensive security techniques, exploit mechanics, and malware behavior.
  • Experience designing or operating SIEM platforms and detection engineering at scale.

  The perks:

  1. ybrid, flexible work environment
  2. Extended private health (including mental) insurance
  3. Personal and professional development programs
  4. Occasional Cross company long weekends

• About the company

  Kaltura is a New York-based software company founded in 2006.

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