Senior Validation/Test Automation Engineer Mark VIe & I/O Pack | BDD

Quest Global; Hyderabad; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

Quest Global seeks a Senior Validation/Test Automation Engineer to validate Mark VIe controllers and I/O packs. You will develop validation strategies, build BDD-based automated test suites, and perform system-level verification for hardware and firmware validation.

The role requires hands-on test automation, solid understanding of control system validation, and working knowledge of C# and/or C++. Knowledge of both languages helps cross-functional collaboration across development and test

Qualifications

• Hands-on experience in validation of industrial control systems.
• Experience with BDD-based test frameworks such as Reqnroll and SpecFlow.
• Proficiency in C# or C++, with knowledge of both being a plus.

Responsibilities

• Develop detailed validation plans and test strategies for Mark VIe and I/O pack functionality.
• Define and implement BDD-based automated test scenarios.
• Use tools such as Reqnroll or SpecFlow for test scenario development and automated execution.
• Perform functional, regression, performance, interface, and compatibility testing.
• Validate firmware behavior including feature functionality, updates, and baseline verification.
• Verify hardware-software interactions and ensure system configurations meet design requirements.
• Develop or support test automation utilities, debugging tools, and validation scripts using C# and/or C++.
• Analyze test failures, support root cause investigation, and work with development and test teams on issue resolution.
• Maintain validation artifacts including test cases, execution reports, traceability, and defect documentation.

Skills

Test automation

System validation

C#

C++

BDD frameworks

SpecFlow

Reqnroll

Tools

Mark VIe

Reqnroll

SpecFlow

Job description

Job Requirements

At Quest Global, its not just what we do but how and why we do it that makes us different. With over 25 years as an engineering services provider, we believe in the power of doing things differently to make the impossible possible. Our people are driven by the desire to make the world a better placeto make a positive difference that contributes to a brighter future. We bring together technologies and industries, alongside the contributions of diverse individuals who are empowered by an intentional workplace culture, to solve problems better and faster.

Position Overview:

We are seeking a Senior Validation/Test Automation Engineerto work as an individual contributorin the validation of Mark VIe controllers and I/O packs. The role involves developing validation strategies, creating BDD-based automated test suites, executing system-level verification, and supporting defect analysis for both hardware and firmware-related behaviours.

This position requires hands-on experience in test automation, strong understanding of control system validation, and working knowledge of C# and/or C++. Experience with both languages will be considered an added advantage, especially for collaboration across development and test environments.

Roles and Responsibilities

• Looking for 3 to 6 years of Experience
• Develop detailed validation plans and test strategies for Mark VIe and I/O pack functionality.
• Define and implement BDD-based automated test scenariosto validate expected system behavior.
• Use tools such as Reqnrollor SpecFlowfor test scenario development and automated execution.
• Perform functional, regression, performance, interface, and compatibility testing.
• Validate firmware behavior including feature functionality, updates, and baseline verification.
• Verify hardware-software interactions and ensure system configurations meet design requirements.
• Develop or support test automation utilities, debugging tools, and validation scripts using C# and/or C++.
• Analyze test failures, support root cause investigation, and work with development and test teams on issue resolution.
• Maintain validation artifacts including test cases, execution reports, traceability, and defect documentation.

Required Skills and Experience

• Strong experience in system validation / verificationfor industrial control systems, embedded products, or hardware-integrated software systems.
• Practical experience with BDD frameworkssuch as Reqnrollor SpecFlow.
• Good programming knowledge in C# or C++; knowledge of both is preferred.
• Understanding of firmware validation, system configuration validation, and integration testing.
• Ability to create structured and maintainable automated test scenarios.
• Strong debugging and problem analysis skills.
• Familiarity with working in cross-functional development and test environments.

Identify opportunities to improve validation efficiency, automation coverage, and process robustness.

We are known for our extraordinary people who make the impossible possible every day. Questians are driven by hunger, humility, and aspiration. We believe that our company culture is the key to our ability to make a true difference in every industry we reach. Our teams regularly invest time and dedicated effort into internal culture work, ensuring that all voices are heard.

We wholeheartedly believe in the diversity of thought that comes with fostering a culture rooted in respect, where everyone belongs, is valued, and feels inspired to share their ideas. We know embracing our unique differences makes us better, and that solving the worlds hardest engineering problems requires diverse ideas, perspectives, and backgrounds. We shine the brightest when we tap into the many dimensions that thrive across over 21,000 difference-makers in our workplace.

Preferred Skills

• Experience with Mark VIe, I/O packs, or comparable PLC/DCS/control system platforms.
• Good understanding of electronics, signal behavior, and hardware interfaces.
• Exposure to embedded systems, firmware testing, and industrial protocols.
• Knowledge of test reporting, traceability, and validation documentation practices.