Jean Ann H.

Systems Engineer II | Principal Software Test Engineer | Embedded Medical Device testing |Verification & Validation| Design Gaps analysis| Requirements Development and Analysis | Leader and Mentor

Role
Systems Engineer Ii at Dexcom
Location
San Diego, CA, US
LinkedIn followers
500 followers
Information TechnologyView LinkedIn profile

About Jean Ann H.

I am a Principal Software Test Engineer with 11+ years of experience in avionics and…

Experience

  1. Systems Engineer Ii

    Dexcom

    Dec 2024 — Present · San Diego, CA, US

    As a Principal Software Test Engineer, I specialize in system architecture, requirements engineering, and compliance for safety-critical industries. I align business goals, regulatory standards, and engineering execution, ensuring reliable product performance and smooth regulatory approvals. Recognized for identifying design gaps early, I improve system integrity, reduce costly rework, and enable faster, more reliable product delivery.Key Achievements: Led cross-functional collaboration with engineering, QA, and regulatory teams to ensure system and software requirements fully met compliance and business needs. Developed and maintained requirements specifications, architecture documentation, and DHF records, directly supporting regulatory submissions and certifications. Applied Agile practices to streamline CGM system development, enabling iterative releases and timely product enhancements. Introduced AI-driven documentation improvements, enhancing accuracy and efficiency in requirements development and refinement. Utilized Prompt Engineering to determine traceability of system requirements to sub-system requirements to hardware and software requirements. Supported multiple successful product releases and audits by driving quality, traceability, and risk management across the lifecycle.

Education

  • Saint Anselm College

    Bachelor of Arts - BA

  • Some College, Codefinity

    No Degree, Python Programming

  • Some College, Boston University

    No Degree

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Jean Ann H. — Systems Engineer Ii at Dexcom in San Diego, CA, US | Unifers