Senior Cybersecurity Test Architect & SDET

Terumo Blood and Cell Technologies; Lakewood (CO); Hybrid; USD 140,000 - 200,000; Full time

Job summary

Terumo Blood and Cell Technologies is seeking a Principal SDET – Cybersecurity Test Engineer in Lakewood, CO, hybrid role to lead cybersecurity testing across the Software Quality Engineering organization. The role focuses on embedding security into the software lifecycle and enabling early vulnerability prevention.

You will mentor teams, develop standardized testing plans, run risk assessments, and advance automated security testing while ensuring regulatory compliance for medical devices.

Qualifications

• Bachelor's degree in Computer Science, Engineering or equivalent.
• Minimum 8 years as SDET with at least 5 years in Cybersecurity Testing.
• Proficiency in C/C++, C#, Python and embedded software concepts.
• Experience with medical device cybersecurity standards is a plus.
• Experience with CI/CD and security testing integration.

Responsibilities

• Define a standardized cybersecurity testing strategy for the Software Quality Engineering organization that aligns with product architecture, regulatory requirements, and business goals.
• Train and mentor engineers on cybersecurity testing practices, build training materials, and run knowledge transfer sessions so teams can execute independently.
• Build cybersecurity test plans that meet medical device regulatory standards.
• Run risk and vulnerability assessments on new and existing products and put security testing protocols in place to protect sensitive data.
• Oversee the design and execution of automated test scripts and frameworks across all levels of the test pyramid and apply design patterns suited to security testing.
• Lead dynamic application security testing (DAST) and advise the group on the feasibility, implementation, and maintenance of cybersecurity test automation.
• Coordinate with external partners and consultants on joint security testing.
• Contribute to multiple codebases within Scrum teams, resolve environment and test automation issues, and review and approve code and test changes.
• Lead discussions about which test level is right for a given piece of functionality, and engage at any test level when the work requires it.
• Keep up with new cybersecurity threats, tools, and practices, and revise testing methods when needed.

Skills

Cybersecurity testing

SDET

Software security

CI/CD integration

DAST

Vulnerability assessment

Leadership

Cross-functional collaboration

Communication

C/C++/Python

Education

Bachelor's degree in Computer Science or related field

Tools

Docker

REST APIs

JSON

Azure

Git

CI/CD tooling

Job description

Terumo Blood and Cell Technologies is seeking a Principal SDET – Cybersecurity Test Engineer in Lakewood, CO, hybrid role to lead cybersecurity testing across the Software Quality Engineering organization. The role focuses on embedding security into the software lifecycle and enabling early vulnerability prevention.

You will mentor teams, develop standardized testing plans, run risk assessments, and advance automated security testing while ensuring regulatory compliance for medical devices.