Quantum Assembly Engineer

R&D Assembly EngineerGlobalFoundries Fab9 is seeking a highly skilled and motivated R&D assembly engineer to become part of our Quantum Advanced Packaging team. This role will entail driving next-generation assembly scaling development efforts in our Advanced Packaging and Photonics Center (APPC) as well as with our partners. The primary responsibility of this position is to own development and integration of cryogenic, superconducting assembly processes enabling scalable quantum hardware packaging.Essential ResponsibilitiesLead development of cryogenic-compatible assembly processes for 2D, 2.5D, and 3D quantum packaging platforms.Define assembly schemes for:Flip-chip / micro-bump / superconducting bump attachDie-to-wafer (D2W), wafer-to-wafer (W2W), and hybrid bondingEnsure processes are optimized for low-loss, superconducting signal paths and mechanical integrity at cryogenic temperatures.Own assembly integration flows from incoming wafer/die through package build.Coordinate process interactions across:Bump/interconnect teamsTSV/interposer integrationSubstrate/package assemblyDefine and maintain process flow specifications, traveler flows, and assembly integration schemes.Enable prototype builds, ensuring smooth execution through internal and external assembly lines.Drive assembly readiness for new technologies, including tooling, materials, and process modules.Support hands-on build/debug during early development phases.Develop and implement strategies to:Improve assembly yield and throughputReduce defects (alignment, voiding, delamination, interconnect failures)Lead failure analysis and root-cause investigations for assembly-related issues.Work with test and systems teams to ensure assembled hardware meets:Cryogenic reliability across thermal cyclesElectrical and RF/microwave integrity requirementsSupport hardware bring-up, validation, and debug in cryogenic environments (e.g., dilution refrigerators).Evaluate and select assembly materials and interfaces (e.g., indium, superconducting metals, underfills, substrates) for cryogenic operation.Work with equipment teams to define requirements for:High-precision alignment / bonding toolsCryogenic-compatible materials handlingDevelop deep understanding of tool capability vs. quantum packaging requirements.Collaborate with:Quantum device / qubit teamsPackaging & integration engineersCryogenic system and hardware teamsInterface with OSATs, assembly partners, and suppliers to co-develop and scale assembly processes.Drive development of next-generation assembly architectures for scaling qubit systems:High-density interconnect co-packagingInterposer-based and 3D stacked integrationContribute to APPC / Quantum packaging roadmap and capability build-out.Generate and maintain:Assembly process flowsSpecifications and integration guidelinesProvide clear technical updates, data analysis, and reports to stakeholders.Support IP generation, publications, and conference contributions.Other ResponsibilitiesPerform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.Take part in hiring of other Advanced Packaging team members.Mentor and guide new hires to assume their roles and responsibilities.Other duties as assigned by manager.Required QualificationsEducation – Master's in Electrical Engineering, Mechanical Engineering, Chemical Engineering, Materials Science or related field from an accredited degree program.MS degree with at least 10 years of prior related work experience.In depth knowledge of BEOL processes and integration, bump/wafer finish integration, wafer test/probe, OSAT collaboration, and package development & assembly.Strong problem solving and technical trouble shooting skills including expertise in design of experiment.Must have at least an overall 3.0 GPA and proven good academic standing.Language Fluency - English (Written & Verbal).Travel - Up to 10%.Preferred QualificationsEducation – PhD education level preferred with at least 8 years of prior related work experience.Demonstrated prior leadership experience in the workplace, school projects, competitions, etc.Project management skills, i.e. the ability to innovate and execute on solutions that matter; the ability to navigate ambiguity.Strong written and verbal communication skills.Strong planning & organizational skills.Additional InformationGlobalFoundries is an equal opportunity employer, cultivating a diverse and inclusive workforce. We believe having a multicultural workplace enhances productivity, efficiency and innovation whilst our employees feel truly respected, valued and heard. As an affirmative employer, all qualified applicants are considered for employment regardless of age, ethnicity, marital status, citizenship, race, religion, political affiliation, gender, sexual orientation and medical and/or physical abilities. All offers of employment with GlobalFoundries are conditioned upon the successful completion of background checks, medical screenings as applicable and subject to the respective local laws and regulations.Expected Salary Range$118,000.00 - $210,000.00The exact Salary will be determined based on qualifications, experience and location.