z/os Mainframe Specialist - Outside IR35 Must be SC Cleared (or eligible) Location: Fully remote, UK Sector: Financial Services On this position you will have the responsibility to deliver technical support of mainframe systems and software. We are looking for an experienced z/OS&Tools Mainframe Specialists in one of following area: Networking and/or Hardware configuration (IOCDS/HCD). Requirements: Experience with z/OS networking or IOCDS/HCD configuration At least 5-8 years of experience as IBM mainframe specialist (zSeries) Depth knowledge and understanding of: z/OS IOCD/HCD configuration or z/OS Networking (Communication server, SNA, TCP/IP) Experience with COBOL, CICS etc. If interested, please apply and a consultant will be in touch asap! E: (url removed) GCS is acting as an Employment Business in relation to this vacancy.