MathWorks
Principal Security Engineer
$161K–$209K
Natick, MA · Principal · Full-time · Posted Oct 28, 2026
- Experience
- 10 years of professional work experience, or equivalent experience.
- Education
- A bachelor's degree, or equivalent experience.
About the job
Secures MathWorks’ software delivery pipeline and developer platforms against supply-chain risks and malware by designing security controls, assessing threats, and building solutions.
What you'll do
- Design and improve security controls across CI/CD, Artifactory, and developer platforms; build custom security solutions and integrations.
- Lead threat modeling and risk assessments, and monitor, detect, and respond to threats targeting development infrastructure.
- Collaborate across teams to embed security practices, advance security architecture and automation, and share knowledge through mentorship.
What they ask for
- Proficiency in programming languages such as Python, Rust, or Go.
- Experience with threat modeling, penetration testing, and security reviews.
- Deep understanding of the SDLC in large enterprise environments and software supply-chain attack vectors.
- Experience with trusted software supply-chain concepts and tools, including dependency management, vulnerability scanning, signing, provenance, and platforms such as TeamCity, Jenkins, GitHub, GitLab, Artifactory, and Kubernetes.
Nice to have
- Experience with CNCF projects related to CI/CD, security, and developer workflow.
Pay
160,800–209,000 USD yearly (base salary)
Tools
Python, Rust, Go, SLSA, TeamCity, Jenkins, GitHub, GitLab
Model-written summary · the original posting is authoritative