QA Engineer

Role: QA Engineer - Senior

Location: Spring, Texas

Job Summary

We are seeking a skilled and experienced QA Engineer to lead and execute quality assurance efforts across firmware and embedded systems. This role involves validating BIOS/UEFI, Embedded Controller (EC), and platform security functionalities to ensure robust and reliable system behavior. The QA Engineer will be responsible for designing test strategies, performing manual and automated testing, diagnosing firmware/hardware interaction issues, and collaborating with cross-functional teams to deliver high-quality firmware on schedule.

Years of relevant experience needed :-

6 8 years

Technical Skills:

• Expertise in firmware testing, including BIOS/UEFI and Embedded Controller (EC) validation


• Strong diagnostic and debugging skills using system logs, boot sequences, and trace analysis


• Solid understanding of Secure Boot, TPM, and firmware security validation


• Hands-on experience with diagnostic tools (e.g., serial consoles, JTAG)


• Agile methodology proficiency, including sprint planning and defect tracking


• Ability to design and execute comprehensive test strategies for edge cases and timing-sensitive scenarios


• Effective collaboration with cross-functional teams including firmware, hardware, and QA groups


• Hands-on experience in running automation test suits and triage

Education and Experience Required:

• Bachelor s degree in Computer Science, Engineering, IT, or a related field.


• Familiarity with Agile tools like JIRA or Azure DevOps for task and defect tracking


• Ability to lead process improvements and introduce new tools or methodologies


• Industry certifications in QA or security (e.g., CISSP, CQA) are a plus


• Strong communication skills for cross-functional collaboration and stakeholder engagement


• Experience mentoring QA engineers and promoting best practices in firmware testing

Diverse Lynx LLC is an Equal Employment Opportunity employer. All qualified applicants will receive due consideration for employment without any discrimination. All applicants will be evaluated solely on the basis of their ability, competence and their proven capability to perform the functions outlined in the corresponding role. We promote and support a diverse workforce across all levels in the company.