Requirements:

6+ years of experience in network, infrastructure or cloud security
Strong understanding of modern cloud architectures and deployment models (VMs, containers, serverless, Kubernetes)
Solid knowledge in networks, distributed systems and Linux systems engineering
Hands-on experience with network, VPN and Linux security
Understanding of Identity and Access Management (IAM) systems
Experience with security automation tools and scripting (e.g. Python, Bash, Go, etc.)
Experience in using and accessing security of Infrastructure as Code (Terraform)
Experience in hardening Linux based systems (apparmor, seccomp, etc.)
Experience in hardening Kubernetes

Nice to Haves:

Proficiency in securing AWS, GCP, or Azure environments
Experience in conducting threat-modeling sessions
Experience in designing, building, and maintaining Identity Aware Proxies or Bastion hosts
Experience in translating compliance and regulation requirements into technical specifications
Experience in exploiting vulnerabilities in Linux kernel, VMs, containers, and networks
Experience in securing bare metal workloads
Security certifications such as OSCP or CKS

Design and implement security measures to protect cloud and on-premises infrastructure
Identify and remediate vulnerabilities in cloud environments, networks, and operating systems
Build and maintain cloud and infrastructure security tools
Perform security reviews, threat modeling and risk assessments of infrastructure components
Develop and maintain security guidelines for Network and SRE teams
Collaborate with Network and SRE teams to integrate security best practices into their processes and systems
Stay updated on the latest security threats, vulnerabilities, and mitigation techniques
Serve as a network and infrastructure security subject matter expert to other teams