Senior InfraSec SRE — Multi-Cloud Security & Reliability

MongoDB Inc.; Denver (CO); On-site; USD 126,000 - 248,000; Full time

Benefits offered by this job

Equity

Employee stock purchase program

Flexible paid time off

Parental leave

Job summary

MongoDB, Inc. is hiring for an InfraSec role within the SRE org to harden hosts, secure multi-cloud workloads, and build automated security controls. You will craft CSPM, workload identity, and threat-detection pipelines across AWS, Azure, and GCP.

You will write production-grade code, leverage Terraform and eBPF tooling, and drive end-to-end security initiatives from design to production reliability.

Qualifications

• 5+ years in SRE, Infrastructure Engineering, or Cloud Security Engineering.
• Strong coding skills in Go, Python, C, C++, or Rust.
• Proven track record of building and operating large-scale distributed systems or cloud platform infrastructure.
• Hands-on experience with Terraform, CloudFormation, or Ansible for automated provisioning.
• Experience owning infrastructure in Linux, Kubernetes, and at least one major cloud provider (AWS, GCP, or Azure).

Responsibilities

• Harden hosts and containerized workloads using Linux security mechanisms and eBPF-based tooling.
• Secure containerized infrastructure across multi-cloud environments with RBAC, network policies, and admission controls.
• Build and manage CSPM, 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 at Atlas scale.
• Lead initiatives across threat modeling, design, implementation, rollout, and reliability.

Skills

Years in SRE/Infra

Go/Python/C/C++/Rust

Terraform/CFN/Ansible

Linux/Kubernetes

Multi-cloud (AWS/GCP/Azure)

Tools

Cilium

Falco

Tetragon

Gatekeeper

Job description

MongoDB, Inc. is hiring for an InfraSec role within the SRE org to harden hosts, secure multi-cloud workloads, and build automated security controls. You will craft CSPM, workload identity, and threat-detection pipelines across AWS, Azure, and GCP.

You will write production-grade code, leverage Terraform and eBPF tooling, and drive end-to-end security initiatives from design to production reliability.