Senior Mainframe Server Administrator

Objective:


The Senior Mainframe Server Administrator is the principle IBM and 3rd party software product


architect and an expert technical resource for those software systems. This position incorporates


some functions and responsibilities of a Software Architect and Software Specialist . Under


general direction, the Senior Software Engineer will evaluate, design, implement, and maintain


IBM software, third party software, management systems, computer applications, operating


systems and direct software services.

Required Skills & Abilities:
• 20+ years of experience with mainframe software management specific to VTAM & TCPIP sub-system and associated software products.
• Experience supporting/leading/training of software management use with little or no direction. This would include all aspects such as logical/physical design, defining, implementing, monitoring, reporting and utilities.
• Actively mentor and guide staff in development of mainframe implementation, testing, and


maintaining of VTAM & TCPIP software and related system software skills.
• Monitor VTAM & TCPIP and its components to make recommendations to better utilize resources for optimal performance and cost-effectiveness.
• Ability to install and customize IBM and third-party software using SMP/E & IEBCOPY
• Ability to perform multiple activities simultaneously with minimal supervision.
• Possible travel and variable hours may be required.
• Ability to write/read/debug programs in a batch and online environment.
• Ability to write software exit program(s) and use software utilities as required
• Solid knowledge of mainframe JCL and utilities.
• Expert knowledge with Disaster Recovery Best Practices
• Expert knowledge of OSA Adapters, IP, VTAM & SSL/TLS Traces.
• Expert knowledge of FTPS, SFTP, AT/TLS, VVP, JQP, MFT & EntireX.
• Expert knowledge of CL Super Session, TN3270 & Enterprise Extender.
• Experience using TSO, ISPF, SDSF, IPTRACE & NTSTAT
• Experience using RACF commands for managing digital certificates & keyrings
• Experience with IP Routing, IP subnet structures, VIPA and hyper-sockets
• Experience with DR DASD/VTS mirroring & associated networking requirements
• Experience writing in Assembler, REXX and CLISTs.
• Experience and understanding of z/OS UNIX environment.
• Strong analytical skills.
• Excellent oral and written communication skills.
• Excellent problem-solving skills.
• Ability to think strategically and act tactically.
• Ability to work in a team environment, share ideas and take direction.

ADDITIONAL QUALIFICATIONS
• Working knowledge of z/OS, CICS & JES2
• Experience with DB2, DR & Contracts