Mark Crosskey
About Mark Crosskey
Mark Crosskey is a Technical Specialist with extensive experience in database administration and storage support. He has worked at IBM and currently serves in a similar role at HSBC in Birmingham, United Kingdom.
Work at HSBC
Mark Crosskey has been employed at HSBC as a Technical Specialist since 2006. He has accumulated 18 years of experience in this role, contributing to the bank's technical operations in Birmingham, United Kingdom. His responsibilities include providing mid-range storage support and mainframe storage support, ensuring the efficient functioning of HSBC's IT infrastructure.
Previous Experience at IBM
Before joining HSBC, Mark Crosskey worked at IBM as a Technical Specialist from 1996 to 2005. During his nine years at IBM, he developed expertise in various technical areas, including DL/I - IMS Database Administration. His role involved supporting and managing database systems, which laid the foundation for his future work in technical support.
Education and Expertise
Mark Crosskey attended Purley High School for Boys from 1973 to 1975, where he achieved qualifications in English, Maths, History, Geography, Chemistry, and Physics. His educational background has contributed to his technical expertise, particularly in systems programming, where he has specialized skills in z/OS storage support and experience in MVS, OS/390, and z/OS systems.
Technical Skills and Specializations
Mark Crosskey possesses specialized skills in z/OS storage support and has extensive experience in software functional verification. His technical capabilities extend to providing both mid-range and mainframe storage support, which are critical for maintaining the operational integrity of complex IT systems.