MathWorks
Senior Infrastructure Engineer
🇺🇸
Natick, MA
🕑
Full-Time
💰
$133K - $205K
💻
Software Engineering
🗓️
January 13th, 2026
Ansible
CI/CD
Python
Edtech.com's Summary
MathWorks is hiring a Senior Infrastructure Engineer to design, implement, and maintain systems that digitally sign software to ensure its authenticity and integrity. The role involves automating deployment of secure code signing infrastructure, performing security threat modeling, managing code signing certificates, and collaborating with development and security teams to integrate code signing into the software lifecycle.
Highlights
- Automate deployment and maintenance of secure systems for code signing within CI/CD pipelines
- Conduct security threat modeling and recommend mitigation strategies for integration systems
- Manage production code signing certificates to validate software authenticity
- Implement verification processes to ensure software integrity and trustworthiness
- Develop comprehensive monitoring, logging, and alerting to ensure system reliability and security
- Stay current on code signing and OS-level security requirements for release containers
- Create and enforce security policies related to code signing and threat monitoring
- Collaborate with developers and security teams to integrate code signing into software development
- Debug customer code signing issues alongside product teams
- Requires a bachelor's degree plus 6 years of experience or advanced degree equivalents
- Technical skills include programming in C/C++ and Python, SCM tools (Git, Perforce), configuration management (Ansible, Chef, Puppet), debugging tools, and IT infrastructure design
- Familiarity with certificate management, zero-trust architecture, secure software supply chains, and networking protocols (SMB, NFS) across Linux, Windows, MacOS
- Experience with Software Defined Networking (SDN) considered a plus
- Salary range: $132,500 - $205,400
Senior Infrastructure Engineer Full Description
Senior Infrastructure Engineer
- Team: Infrastructure and Architecture
- Location: US-MA-Natick
- Salary Range: $132,500 - $205,400
Job Summary
MathWorks is seeking a code signing infrastructure engineer to help design, implement, and maintain the systems that digitally sign our software to ensure its authenticity and integrity. The ideal candidate will possess a strong understanding of cybersecurity, software development, and infrastructure management, leveraging experience in both software engineering and IT infrastructure to protect against tampering and ensure trust in our software.
Responsibilities
- Use automation tools and frameworks to deploy and maintain the secure systems and infrastructure used for code signing as it is an integral process of our highly automated CI/CD pipeline
- Perform security threat modeling for our different continuous integration systems and release pipelines to identify security issues and risks and recommend mitigation strategies
- Procure and maintain the production code signing certificates used to sign MathWorks production products and release artifacts
- Implement processes to verify that software is from a trusted author and has not been altered
- Establish and utilize comprehensive monitoring, logging, and alerting systems to troubleshoot issues and proactively enhance system reliability and security
- Stay on top of code signing and OS level security landscape and requirements associated with different release containers to ensure our release artifacts meet those security standards
- Develop and enforce security policies related to code signing, monitoring for threats, and conducting security assessments
- Work with software developers and security teams to integrate code signing into the software development lifecycle
- Help product teams debug customer signing issues
Minimum Qualifications
- A bachelor's degree and 6 years of professional work experience (or a master's degree and 3 years of professional work experience, or a PhD degree, or equivalent experience) is required.
Additional Qualifications
- Experience programming and debugging in C/C++ and a scripting language like Python
- Experience with SCM systems such as Git or Perforce
- Experience with configuration management tools like Ansible, Chef, Puppet etc.
- Demonstrate strong debugging skills (tracing tools like strace, dtrace,and bpftrace)
- Experience in designing, building, and maintaining IT infrastructure, including servers, networks, and cloud environments
- Familiarity with certificate management and the underlying technology for digital signatures
- Familiarity with zero-trust architecture and secure software supply chain practices
- Experience in networking filesystems protocols like SMB, NFS; working with Linux, Windows, and MacOS
- Experience with Software Defined Networking (SDN) is a plus
