Senior Quantum Packaging Engineer – Multi-Chip & Ion Traps

Quantinuum; Brooklyn Park (MN); On-site; USD 130,000 - 195,000; Full time

Job summary

Quantinuum is seeking a Senior Advanced Semiconductor Packaging Engineer to join the Quantum Computing Hardware team. The role supports development of innovative packaging schemes for ion traps in our quantum computers, working across sites in MN and NY with suppliers as needed.

The candidate will collaborate with ASIC, optical, and fabrication teams to prototype, design, and fabricate ion trap assemblies, contributing to a fast-paced, cross-functional environment where initiative is rewarded.

Qualifications

• PhD in Physics or Engineering required or highly preferred.
• 7+ years of experience with advanced large-area multi-chip packaging technologies.
• 5+ years of experience with large heterogeneous integration and 2.5D packaging techniques.
• 5+ years of experience with high-density I/O technologies.
• Photonic packaging and fiber-to-chip coupling experience is a plus.
• Proven track record of innovation and IP development.
• Experience working within a cross-functional team environment.

Responsibilities

• Develop and implement advanced packaging concepts for mechanical, thermal, electrical, optical, and detection interfaces for next-generation ion traps.
• Develop packaging strategies and processes for large-format ion trap chips with high I/O signal count and density.
• Collaborate with vendors to implement and validate packaging processes.
• Support all stages of ion trap development to ensure compatibility with packaging.
• Interface with the broader Quantinuum team to ensure ion trap packaging meets system requirements.
• Engage with third parties to cultivate key partnerships and supplier relationships.

Skills

Advanced packaging

Large-area packaging

2.5D packaging

High-density I/O

Photonic packaging

IP development

Cross-functional teamwork

Education

PhD in Physics or Engineering

Bachelor's degree

Job description

Quantinuum is seeking a Senior Advanced Semiconductor Packaging Engineer to join the Quantum Computing Hardware team. The role supports development of innovative packaging schemes for ion traps in our quantum computers, working across sites in MN and NY with suppliers as needed.

The candidate will collaborate with ASIC, optical, and fabrication teams to prototype, design, and fabricate ion trap assemblies, contributing to a fast-paced, cross-functional environment where initiative is rewarded.