Senior DFT Engineer

Unist; Belgique; À distance; EUR 90 000 - 130 000; Plein temps

Résumé du poste

imec in Leuven, Belgium, is seeking a Senior DFT Engineer to shape next‑gen semiconductors through Design‑for‑Test innovation. You will lead DFT insertion for SOCs, define constraints, and collaborate with physical design and test teams to ensure testability and performance of complex chip designs.

The role requires 5+ years in DFT, experience with boundary scan, MBIST, ATPG, and IEEE 1149.x standards; hands-on with Tessent tools and TCL scripting.

Qualifications

• 5+ years of experience with DFT insertion and ATPG.
• Strong knowledge of boundary scan, MBIST/repair, OPCG/OCC and test pattern generation.
• Experience with DFT integration of complex PHY blocks (PCIe/UCIe/LPDDR5).
• Hands-on scripting with TCL for DFT workflows.
• Expert knowledge in IEEE 1149.1, 1149.6, and 1687 (IJTAG).
• Experience with Tessent tools and related verification.

Responsabilités

• Architect DFT solutions for SOCs with complex IPs and large-scale designs.
• Coordinate DFT requirements with project teams and customers.
• Implement, validate, and optimize DFT techniques on SOCs and subsystems.
• Define timing constraints for DFT test-modes and ensure fault coverage.

Connaissances

DFT insertion

ATPG

Verilog/VHDL

IEEE 1149.1/1149.6/1687

Tessent

Tessent SSN

TCL scripting

SOC testability

EDA tools

DFT flows

Outils

Tessent (Siemens)

Genus/Modus (Cadence)

Description du poste

Organisation/Company IMEC Research Field Engineering Researcher Profile Recognised Researcher (R2) Established Researcher (R3) Positions Other Positions Application Deadline 15 Nov 2026 - 12:00 (Europe/Brussels) Country Belgium Type of Contract Permanent Job Status Full-time Hours Per Week 40 Is the job funded through the EU Research Framework Programme? Not funded by a EU programme Is the Job related to staff position within a Research Infrastructure? No

Offer Description

This Senior DFT Engineer contributes to shaping the next generation of semiconductors through advanced Design-for-Test innovation.

What you will do

As a Senior DFT Engineer, you leverage your expertise in Design-for-Test to develop cutting-edge integrated circuits within our world-leading R&D environment. Working at the forefront of semiconductor technology, you play a pivotal role in ensuring the testability, quality, and performance of complex chip designs.

• Architect DFT solutions for SOCs with multiple sub-blocks/partitions and complex soft/hard IPs with complex DFT requirements.
• Coordinate/Negotiate DFT requirements with the project teams and the customers.
• Implement, and validate innovative DFT techniques on SOCs and sub-systems.
• Define timing constraints for DFT test-modes.
• Insert boundary scan, compression, MBIST/R(epair), OCC for large-scale low-power designs in advanced nodes (5nm and beyond).
• Generate test patterns, debug/improve fault coverage, support debug of post-silicon test patterns, diagnose memory and scan issues.
• Work closely with the physical design team in the context of timing violations, signal/power integrity issues, routing congestion, etc.
• Work closely with the test engineering team on silicon characterization and validation.
• 5+ years of experience with DFT insertion and ATPG.
• Basic fluency with Verilog/VHDL to write code for test logic when needed.
• Experience as a DFT owner of sub-systems including the insertion and verification of all DFT structures.
• Experience with DFT integration of complex PHY blocks (such as PCIe, UCIe, LPDDR5, etc.).
• Hands-on experience with defining SDC constraints for DFT, and inserting/verifying boundary scan, compression, MBIST/repair, OPCG/OCC, ATPG, fault coverage improvement, test debug, for large low-power designs in advanced nodes (5nm and beyond).
• Expert knowledge in IEEE 1149.1, 1149.6, and 1687 (IJTAG) standards and associated file formats (ICL, PDL).
• Preferably previous experience with defining/maintaining DFT flows.
• Experienced in EDA tools such as Tessent (Siemens), Genus/Modus (Cadence), and simulation tools.
• Experience using Tessent SSN is a plus.
• Experience with the IEEE1838 standard and DFT for chiplets (2.5D/3D) is a plus.
• Experienced in scripting languages, especially TCL.

Languages ENGLISH Level Excellent

Additional Information

What we do for you

We offer you the opportunity to join one of the world's premier research centers in nanotechnology at its headquarters in Leuven, Belgium. With your talent, passion and expertise, you'll become part of a team that makes the impossible possible. Together, we shape the technology that will determine the society of tomorrow.

We are committed to being an inclusive employer and proud of our open, multicultural, and informal working environment with ample possibilities to take initiative and show responsibility. We commit to supporting and guiding you in this process; not only with words but also with tangible actions. Through imec.academy, 'our corporate university', we actively invest in your development to further your technical and personal growth.

We are aware that your valuable contribution makes imec a top player in its field. Your energy and commitment are therefore appreciated by means of a market appropriate salary with many fringe benefits.