# Jonathan Mace > Ph.D. Brown University 2018 **Wikidata**: [Q103140356](https://www.wikidata.org/wiki/Q103140356) **Source**: https://4ort.xyz/entity/jonathan-mace ## Summary Jonathan Mace is a New Zealand and United Kingdom citizen working as a computer scientist. He earned his Ph.D. from Brown University in 2018 under doctoral advisor Rodrigo Fonseca. His career includes affiliations with IBM, Max Planck Institute for Software Systems, and Microsoft Research. ## Biography - Born: [date and place not specified in source material] - Nationality: New Zealand; United Kingdom - Education: Ph.D. Brown University 2018; Hertford College - Known for: [no primary contributions specified in source material] - Employer(s): IBM (2009-2011); Max Planck Institute for Software Systems (2018-2022); Microsoft Research (start 2023) - Field(s): computer science ## Contributions No specific papers, products, companies founded, patents, open-source projects, or standards created are detailed in the source material. ## FAQs **What is Jonathan Mace's educational background?** He completed his Ph.D. at Brown University in 2018, with Rodrigo Fonseca as his doctoral advisor. He also attended Hertford College. **Where has Jonathan Mace been employed?** Jonathan Mace worked at IBM from 2009 to 2011. He then joined the Max Planck Institute for Software Systems from 2018 to 2022. Since 2023, he has been at Microsoft Research. **What are Jonathan Mace's nationalities?** He holds citizenship in New Zealand and the United Kingdom, as documented in his CV. **Who advised Jonathan Mace on his Ph.D.?** Rodrigo Fonseca, a computer scientist and university teacher with a Ph.D. from University of California, Berkeley in 2008, served as his doctoral advisor at Brown University. **What websites are associated with Jonathan Mace?** His personal site https://people.mpi-sws.org/~jcmace/ was active in English from 2018 to 2022. His Microsoft Research profile is at https://www.microsoft.com/en-us/research/people/jonathanmace/, starting in 2023 and in English. ## Why They Matter Jonathan Mace's career trajectory as a computer scientist spans key institutions in industry and academia, connecting industrial giants like IBM and Microsoft Research with research hubs such as the Max Planck Institute for Software Systems and Brown University. His doctoral work under Rodrigo Fonseca at Brown contributes to the lineage of computer science expertise, potentially influencing distributed systems or related fields through academic genealogy tracked by projects like Mathematics Genealogy Project (ID 248631). Without his affiliations, the continuity between these entities—from early IBM experience to current Microsoft role—would lack this specific bridge, altering networks in software systems research. ## Notable For - Earning Ph.D. from Brown University in 2018 with advisor Rodrigo Fonseca (Ph.D. UC Berkeley 2008, computer scientist and university teacher). - Holding dual citizenship in New Zealand and United Kingdom. - Employment at IBM (2009-2011), Max Planck Institute for Software Systems (2018-2022), and Microsoft Research (2023-present). - Personal websites: https://people.mpi-sws.org/~jcmace/ (2018-2022, English) and https://www.microsoft.com/en-us/research/people/jonathanmace/ (2023-present, English). - Academic identifiers: DBLP author ID 154/0937; IEEE Xplore author ID 37088602528; LinkedIn profile ID jonathanmace; Mathematics Genealogy Project ID 248631. ## Body ### Education Jonathan Mace obtained his Ph.D. from Brown University in 2018. His doctoral advisor was Rodrigo Fonseca, who holds a Ph.D. from University of California, Berkeley (2008) and works as a computer scientist and university teacher. He also studied at Hertford College. These details appear in academic sources and his CV at https://people.mpi-sws.org/~jcmace/mace_cv.pdf (accessed 2025-07-25). ### Citizenship and Personal Details Jonathan Mace is a citizen of New Zealand and the United Kingdom. This information is referenced in his CV (: 2025-07-25, : https://people.mpi-sws.org/~jcmace/mace_cv.pdf). ### Professional Affiliations Jonathan Mace's employment history includes IBM from 2009 to 2011. IBM is an American multinational technology corporation founded on 1911-06-16, headquartered in Armonk, New York (United States, ZIP 10504, coordinates 41.1081°N, -73.7203°W, Orchard Road 1). It operates in software industry, computer industry, IT service management, information technology consulting, and computer hardware industry. Employee counts: 377,757 (2015), 380,000 (2016), 350,600 (2018), 352,600 (2019 preferred). He worked at Max Planck Institute for Software Systems from 2018 to 2022. Since 2023, he has been employed at Microsoft Research. These employment periods are documented with references dated 2025-07-25, citing https://people.mpi-sws.org/~jcmace/mace_cv.pdf and https://www.microsoft.com/en-us/research/people/jonathanmace/. ### Online Presence and Identifiers His website https://people.mpi-sws.org/~jcmace/ operated in English from 2018 to 2022. The current site https://www.microsoft.com/en-us/research/people/jonathanmace/ began in 2023 and is in English. Professional IDs include DBLP author ID 154/0937, IEEE Xplore author ID 37088602528, LinkedIn personal profile ID jonathanmace, and Mathematics Genealogy Project ID 248631. ### Connections to Key Figures Rodrigo Fonseca appears twice in affiliations: Ph.D. University of California, Berkeley 2008, occupation computer scientist and university teacher. He directly advised Mace's Ph.D. at Brown University (: ). ## References 1. [Source](https://people.mpi-sws.org/~jcmace/mace_cv.pdf) 2. Mathematics Genealogy Project 3. [Source](https://www.microsoft.com/en-us/research/people/jonathanmace/)