[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All GlobalFoundries jobs](https://jobs.opennash.com/companies/globalfoundries/) · [Search jobs](/search/) GlobalFoundries # Advanced Packaging Cryogenic Modeling Engineer Essex Junction, Vermont, United States of America, Santa Clara, California $118,000.00 - $239,000.00 Operations Listed on GlobalFoundries’s official careers site. Posted May 12, 2026. Check that it is still open and apply there. [Apply on GlobalFoundries’s careers site →](https://careers.gf.com/careers/job/563980769299307) [OpenNash Jobs](https://jobs.opennash.com/) / [GlobalFoundries](https://jobs.opennash.com/companies/globalfoundries/) / Advanced Packaging Cryogenic Modeling Engineer ## Job description ### About GlobalFoundries GlobalFoundries is a leading full-service semiconductor foundry providing a unique combination of design, development, and fabrication services to some of the world’s most inspired technology companies. With a global manufacturing footprint spanning three continents, GlobalFoundries makes possible the technologies and systems that transform industries and give customers the power to shape their markets. For more information, visit www.gf.com. ### Summary of Role GlobalFoundries is seeking an experienced thermal, mechanical, and/or electrical modeler/engineer with demonstrated cryogenic modeling experience to support cryogenic packaging and system co-optimization R&D. The engineer will leverage commercial multi-physics tools to build, correlate, and apply models that capture low-temperature material property behavior and thermo-mechanical effects (e.g., thermal contraction and CTE mismatch) to guide device, integration, and cryogenic 3DHI advanced packaging optimizations for mechanical, thermal, and/or electrical performance. ### Essential Responsibilities - Demonstrated experience using commercial software to develop and correlate cryogenic thermal, mechanical, and/or electrical models for semiconductor devices and advanced packages (e.g., 77 K and below), including temperature-dependent material properties and boundary conditions. - Stress simulations for continuous and discontinuous active areas, and how stress affects device performance if the skill is mechanical modeling. - Anticipate integration/process issues, based on provided information from integration, process or design enablement teams and performed modeling. - Facilitate discussion with originating team to identify simulations that highlight critical process interactions and drive optimal 3DHI technology decisions. - Apply commercial simulation software to mimic cryogenic semiconductor process flows and highlight the areas of concern. - Extensive interaction with integration, device, and design engineers to assure development of a working technology. ### Other Responsibilities - Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs. - Other duties as assigned by manager. ### Required Qualifications - M.S. + minimum of 10 years of relevant experience. - Semiconductor mechanical, thermal and/or electrical simulation tool experience with Ansys Mechanical Workbench or other applicable software for any of those 3 modeling applications. - 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). - Solid understanding of semiconductor processes and integration techniques. - Good computer / software skills. - Ability to clearly present results to small and large groups. - Travel - Up to 10%. ### Preferred Qualifications - PhD + 8 years of relevant experience. - Thermal and electrical simulation for specific IC circuit designs (RF analog experience preferred) and with LVS and DRC verification tools (Cadence / Mentors Graphics / Keysight ADS…). - Demonstrated work performance in an environment requiring a high level of attention to detail and timeliness. - Demonstrated prior leadership experience in the workplace, school projects, competitions, etc. - Project management skills, i.e. the ability to innovate and execute solutions that matter; the ability to navigate ambiguity. - Strong written and verbal communication skills. - Strong planning & organizational skills. Expected Salary Range $118,000.00 - $239,000.00 The exact Salary will be determined based on qualifications, experience and location. If you need a reasonable accommodation for any part of the employment process, please contact us by email at usaccommodations@gf.com and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address. An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations. GlobalFoundries is fully committed to equal opportunity in the workplace and believes that cultural diversity within the company enhances its business potential. GlobalFoundries goal of excellence in business necessitates the attraction and retention of highly qualified people. Artificial barriers and stereotypic biases detract from this objective and may be illegally discriminatory. All policies and processes which pertain to employees including recruitment, selection, training, utilization, promotion, compensation, benefits, extracurricular programs, and termination are created and implemented without regard to age, ethnicity, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, sexual orientation, gender identity or expression, veteran status, or any other characteristic or category specified by local, state or federal law ## At a glance - Posted by the employer: May 12, 2026 - First seen by OpenNash: Jul 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 161 days - Location: Essex Junction, Vermont, United States of America, Santa Clara, California - Pay: $118,000.00 - $239,000.00[Apply on GlobalFoundries’s careers site →](https://careers.gf.com/careers/job/563980769299307) ## More jobs at GlobalFoundries ### [3D Heterogeneous Integration Engineer (2026 New College Graduate)](https://jobs.opennash.com/companies/globalfoundries/jobs/187d997f1932dc686ade/) Malta, New York, United States of America ### [AI/ML Systems Engineer (2027 New College Graduate)](https://jobs.opennash.com/companies/globalfoundries/jobs/275aabb7d21dae3ca779/) Richardson, TX, US ### [AI/ML Systems Engineering Intern (Summer 2027)](https://jobs.opennash.com/companies/globalfoundries/jobs/43163aa7604dcf38b809/) Richardson, TX, US ### [Advanced Packaging Modeling Engineer](https://jobs.opennash.com/companies/globalfoundries/jobs/8243873d745abe2e6fc0/) Malta, New York, United States of America ### [Advanced Packaging Process Integration Engineer](https://jobs.opennash.com/companies/globalfoundries/jobs/047b662921abb4087500/) Essex Junction, Vermont, United States of America ## Similar jobs at other companies ### [RGP - Advanced Mixed Signal Modeling Engineer](https://jobs.opennash.com/companies/infineon-technologies/jobs/602631ed6ee19858228b/) Infineon Technologies · Andover, MA ### [Key Account Technologist (Advanced Packaging)](https://jobs.opennash.com/companies/thermo-fisher-scientific/jobs/6e2e3051ca64c8b385da/) Thermo Fisher Scientific · Hillsboro, Oregon, United States of America ### [Staff Failure Analysis Engineer - Advanced Packaging Technologies](https://jobs.opennash.com/companies/qualcomm/jobs/6fa0c03a4c53ab7bddea/) Qualcomm · San Diego, California, United States of America ### [Advanced Packaging Technologist (Mechanical Modeling)](https://jobs.opennash.com/companies/advanced-micro-devices-amd/jobs/1aed56aced47002688e5/) Advanced Micro Devices (AMD) · Austin, Texas ### [Cryogenic Engineer](https://jobs.opennash.com/companies/ge-healthcare-technologies/jobs/ab29f54d84beb67417ef/) GE HealthCare Technologies · Florence, South Carolina, United States of America OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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