DevOps Infrastructure Engineer

To our site in Haifa, we are looking for a DevOps Infrastructure Engineer to join our DevOps team If you are self-motivated, eager to learn, unafraid of challenges and new technologies, and passionate about building robust, secure, and scalable infrastructure – come be part of a team that delivers critical infrastructure in a meaningful, defense-oriented environment. This is your opportunity to grow into advanced topics such as cluster security, observability, and platform engineering, while making a real impact on mission-critical systems. In this role you will Deploy and maintain Kubernetes clusters and containerized workloads in both connected and air-gapped environments Administer and harden Linux servers according to organizational security requirements Write automation scripts and contribute to Infrastructure as Code efforts for infrastructure provisioning Collaborate with R&D, Security and IT teams to deliver reliable and secure infrastructure Learn and grow into advanced topics such as cluster security, observability, and platform engineering B.Sc. in Computer Science, Information Systems, or a related field - strong advantage at least 2-3 years of experience in a DevOps / Infrastructure / System Administration role Hands-on experience with Kubernetes, Docker, and containerized workflows – deploying workloads, basic troubleshooting, and familiarity with core concepts (Pods, Services, Deployments, ConfigMaps) Good working knowledge of Linux systems (RHEL, Ubuntu, CentOS) Proficiency in scripting – Bash and/or Python Basic understanding of networking fundamentals – TCP/IP, DNS, routing, firewalls Experience with Infrastructure as Code tools — Ansible, Terraform, or equivalent - advantage Exposure to security hardening of Linux servers or Kubernetes environments (CIS benchmarks, SELinux/AppArmor, Pod Security Standards) - advantage Familiarity with security or vulnerability scanning tools — Nessus, Trivy, Aqua, Twistlock, or similar - advantage Experience with CI/CD pipelines — Jenkins, GitLab CI, or similar - advantage Basic knowledge of network security concepts — segmentation, certificate management, TLS - advantage Exposure to air gapped / classified environments - advantage Strong problem-solving skills, ownership mindset, and a team-player approach *Only relevant applications will be answered