2 days ago
Dublin, IrelandSenior
Responsibilities
- Harden Linux hosts and containerized workloads using AppArmor, SELinux, seccomp, cgroups, and eBPF-based tooling.
- Secure containerized multi-cloud infrastructure through RBAC, network policies, admission controls, and runtime threat detection.
- Build and manage automated services for cloud security posture management, workload identity, vulnerability management, and access controls across AWS, Azure, and GCP.
- Write production-quality code and use Terraform to version, test, and deploy security controls as code.
- Build real-time security monitoring, logging, and alerting systems for anomaly detection and security posture tracking at Atlas scale.
- Lead initiatives through threat modeling, architectural design, implementation, rollout, and long-term production reliability.
Requirements
- At least 5 years of experience in SRE, infrastructure engineering, or cloud security engineering.
- Strong coding skills in Go, Python, C, C++, or Rust.
- Experience building and operating large-scale distributed systems or cloud platform infrastructure.
- Hands-on experience with Terraform, CloudFormation, or Ansible for automated infrastructure provisioning.
- Experience owning infrastructure in Linux, Kubernetes, and at least one major cloud provider: AWS, GCP, or Azure.
- Preferred experience with eBPF-based security tooling such as Cilium, Falco, or Tetragon.
- Preferred direct ownership of cloud security and workload identity platforms.
- Preferred multi-cloud expertise across AWS, Azure, and GCP.
- Preferred production experience with seccomp, AppArmor, SELinux, and cgroups.
Benefits
- Hybrid working model for candidates based in Dublin.
- Employee affinity groups, fertility assistance, and generous parental leave policy.
- MongoDB provides necessary disability accommodations during the application and interview process.
Tech Stack
Categories
SecuritySite Reliability
About MongoDB
MongoDB builds the MongoDB document database and the MongoDB Atlas cloud database service for application developers and enterprises. Its business model centers on cloud consumption (Atlas), commercial subscriptions, and support, with tooling for migration, synchronization, and disaster recovery across on‑prem and multi‑cloud environments. Founded in 2007 and headquartered in New York, it is a public company listed on NASDAQ and widely used across industries worldwide.