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Test Engineering
Manual Test Engineer
Senior
United States
Hybrid
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Manual Test Engineer responsible for verification and validation of embedded medical systems, including execution of functional, integration, and system-level tests, analysis of hardware-software interactions, and documentation aligned with regulatory standards. Ensures product reliability and safety in a highly regulated healthcare environment.
What project we have for you
We are looking for a Manual Test Engineer to join a team developing cutting-edge solutions in cardiac electrophysiology. You will collaborate with engineers building an integrated system that enables physicians to map, ablate, and monitor cardiac arrhythmias with high precision.
The role focuses on manual verification and validation of embedded systems, including hardware-software integration, ensuring reliability, safety, and performance of complex medical devices. You will design and execute test scenarios, analyze system behavior under real-world and edge conditions, and contribute to delivering faster, safer, and more effective treatment solutions. Experience with embedded systems is a strong advantage.
What you will do
Manual Testing & Verification
- Design, develop, and execute manual test cases and test procedures based on system and software requirements
- Perform functional, integration, and system-level testing for embedded medical devices
- Execute regression, exploratory, and scenario-based testing to ensure robust product quality
Test Design & Documentation
- Translate requirements into:
- Test cases
- Test scenarios
- Verification procedures
- Maintain traceability between requirements and test coverage
- Document results in compliance with medical device standards and audit requirements
Defect Management & Analysis
- Identify, log, and track defects in defect management systems
- Analyze failures, reproduce issues, and provide root cause hypotheses
- Work closely with development teams to verify fixes and improvements
Embedded Systems & HW/SW Integration
- Validate interactions between:
- Embedded software (firmware)
- Hardware components (sensors, controllers, medical equipment)
- Perform testing in lab environments using real devices and simulators
- Work with communication interfaces (UART, SPI, I2C, etc.) and device-level diagnostics
What you need for this
Technical Skills
- 5+ years experience in manual testing of embedded or hardware-integrated systems
- Strong understanding of:
- Software testing fundamentals
- System and integration testing
- Familiarity with:
- Embedded environments (Linux/RTOS is a plus)
- Communication protocols (UART, SPI, I2C)
Testing Expertise
- Requirements-based testing and traceability
- Test design techniques (boundary value, equivalence partitioning, exploratory testing)
- Experience in fault injection and edge-case validation
Domain Knowledge (Preferred)
- Experience in medical devices or other safety-critical domains
- Understanding of risk-based testing and patient safety considerations
Will be a plus:
- Basic scripting or automation exposure (Python is a plus)
- Experience supporting verification activities in regulated environments, including familiarity with FDA guidelines, EC 62304, and ISO 13485
- Experience contributing to Design History File (DHF) documentation and audit readiness.
What it’s like to work at Intellias
At Intellias, where technology takes center stage, people always come before processes. By creating a comfortable atmosphere in our team, we empower individuals to unlock their true potential and achieve extraordinary results. That’s why we offer a range of benefits that support your well-being and charge your professional growth.
We are committed to fostering equity, diversity, and inclusion as an equal opportunity employer. All applicants will be considered for employment without discrimination based on race, color, religion, age, gender, nationality, disability, sexual orientation, gender identity or expression, veteran status, or any other characteristic protected by applicable law.
We welcome and celebrate the uniqueness of every individual. Join Intellias for a career where your perspectives and contributions are vital to our shared success.
