Senior SRE: InfraSec & Cloud Security at Scale

MongoDB Inc.; Dallas (TX); Remote; USD 151,000 - 297,000; Full time

Benefits offered by this job

Equity

Fertility and adoption assistance

Parental leave

401(k)

Health benefits

Job summary

MongoDB is seeking an experienced Senior SRE/Cloud Security Engineer to harden and secure containerized workloads, manage CSPM and workload identity, and drive security across AWS, Azure, and GCP. You will contribute to threat modeling, architecture, and production reliability.

The role supports remote work within the United States and requires leadership in defining technical direction and delivering scalable security solutions.

Qualifications

• 10+ years in SRE, Infrastructure Engineering, or Cloud Security Engineering.
• Staff or Principal scope: defining technical direction and leading initiatives.
• 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 using 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).

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 automated 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, architecture, implementation, rollout, and production reliability.

Skills

Go (Golang)

Python

C

C++

Rust

Tools

Terraform

CloudFormation

Ansible

Job description

MongoDB is seeking an experienced Senior SRE/Cloud Security Engineer to harden and secure containerized workloads, manage CSPM and workload identity, and drive security across AWS, Azure, and GCP. You will contribute to threat modeling, architecture, and production reliability.

The role supports remote work within the United States and requires leadership in defining technical direction and delivering scalable security solutions.