Are you an experienced DFT Engineer looking for your next challenge?
Aion Silicon is actively building a pipeline of talented engineers for future opportunities, and we’d love to hear from skilled professionals who are passionate about Design for Test.
With design centers across the UK, Spain, Hyderabad, and Morocco, we offer the flexibility to base this role in any of our general locations. If you’re interested in exploring future opportunities with us, please click the link below to apply and register your interest.
Purpose of Role
To lead and own chip-level Design for Test execution, driving DFT delivery from architecture definition through pattern generation and silicon bring-up. This role ensures high-quality DFT implementation, effective debug and timing closure across test modes, and provides technical leadership within the team, while acting as a key stakeholder interface to ensure predictable and successful delivery.
Responsibilities
- Lead DFT strategy definition, implementation of DFT structures, and verification to ensure chip-level testability and project success.




- Serve as an expert in DFT, providing industry-leading technical guidance in specialized areas.
- Solve highly complex problems and provide innovative solutions to technical challenges.
- Define, plan, and lead large, technically complex projects, ensuring alignment with program goals.
- Apply judgment in interpreting results, conducting quantitative analysis, and driving data-informed decisions.
- Maintain and promote high-quality outputs across the team, ensuring best practices and consistency.
- Collaborate effectively with team members and engineering management, fostering a productive and engaged team environment.
- Mentor junior engineers and provide leadership across multi-disciplinary project teams.
- Contribute to technical thought leadership through white papers, internal/external presentations, and participation in sales support activities, such as Statements of Work.
- Listen to cu

📌 Principal DFT Engineer (Barcelona)
🏢 Aion Silicon
📍 Barcelona