Stefan Cosmas
About Stefan Cosmas
Stefan Cosmas is a Senior Site Reliability Engineering Manager at Cambridge Mobile Telematics, where he has worked since 2024. He has extensive experience in site reliability and systems engineering, having held various roles at multiple organizations over the past two decades.
Current Role as Senior Site Reliability Engineering Manager
Stefan Cosmas currently holds the position of Senior Site Reliability Engineering Manager at Cambridge Mobile Telematics. He has been in this role since 2024, contributing to the company's operational reliability and system performance. His responsibilities include overseeing site reliability engineering practices and managing teams to ensure the stability of services.
Previous Experience at Cambridge Mobile Telematics
Before his current role, Stefan served in various capacities at Cambridge Mobile Telematics. He worked as Site Reliability Engineer Team Lead from 2022 to 2023 and as Site Reliability Engineer II from 2020 to 2022. His tenure at the company spanned multiple years, allowing him to develop expertise in site reliability engineering.
Experience at BrightSphere Investment Group
Stefan Cosmas worked as a Senior Systems Engineer at BrightSphere Investment Group from 2014 to 2019. During this five-year period, he was involved in systems engineering projects that supported the company's operational goals in Boston.
Educational Background in Computer Science
Stefan studied at Boston University, where he earned a Bachelor of Arts in Computer Science. His education spanned from 1999 to 2004, providing him with a solid foundation in computer science principles and practices.
Career Path Prior to Current Role
Stefan's career includes various roles in technology and engineering. He worked as a Sr. Systems Engineer at Carbonite from 2019 to 2020, a Network Consultant II at Welsh Consulting from 2011 to 2014, and held positions at Digitas and Re:Sources. His early career included helpdesk and systems administration roles at Citizens Energy Corporation.