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Software Engineer in Security

Watertown, Massachusetts, United States💼 Full-time🗓 2026-07-15 → 2026-09-25

Core

Building and integrating technical security features, controls, and compliance tooling into web applications, AWS environments, and on-premises high-performance computing (HPC) infrastructure.

Role type

Hands-on security engineer (cloud & on-prem)

Builds

Security controls, vulnerability scanning tooling, compliance integrations, and secure orchestration of customer jobs across cloud and HPC.

Domain

Engineering simulation, cloud infrastructure, high-performance computing (HPC)

Deliverable

production ML models | product features | infrastructure

Required skills

Backend software engineering, DevOps/Infrastructure engineering, Cloud security (AWS), Infrastructure-as-code (Terraform), CI/CD pipeline management, Vulnerability scanning, Penetration testing remediation, Compliance tooling integration

Preferred skills

NIST 800-171/NIST 800-53 compliance automation, HPC security hardening

Technologies

AWS, Terraform, CI/CD pipelines, HPC environments

Responsibilities

Build and integrate security features into web apps and admin platforms; Implement and maintain AWS security controls (IAM, encryption, logging, monitoring); Securely orchestrate customer jobs across cloud and HPC; Deploy and manage vulnerability scanning tooling; Fix and validate remediations of penetration test findings; Harden on-premises HPC infrastructure; Maintain and improve compliance tooling integrations.

Seniority

Mid-level, hands-on IC

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