Description
Mainframe FICON SAN Engineer
We are seeking an experienced Mainframe FICON SAN Engineer to support a large-scale enterprise storage and mainframe environment. This role focuses on the administration, support, and optimization of SAN director environments supporting IBM z15 and z16 mainframes, enterprise storage arrays, tape infrastructure, and replication fabrics.
The ideal candidate will have strong hands-on experience with FICON SAN management, Fibre Channel, FCoE, SAN directors, FOS command-line administration, SANnav Management Portal, GDPS, PPRC connectivity, and storage replication support.
Key Responsibilities
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Administer and support enterprise SAN fabrics supporting mainframe FICON environments.
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Manage SAN directors, including X6 and X7 director-class platforms.
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Support environments with multiple logical switches and large-scale director deployments.
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Perform SAN zoning, configuration, troubleshooting, monitoring, and performance analysis.
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Support FICON connectivity for IBM z15 and z16 mainframe environments.
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Manage SAN infrastructure supporting enterprise storage arrays and tape systems.
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Support storage replication fabrics using SX6 blades.
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Assist with Metro Mirror and regional replication connectivity administration.
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Support PPRC connectivity administration in GDPS environments.
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Use FOS command-line tools for daily SAN administration and troubleshooting.
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Utilize SANnav Management Portal for monitoring, management, and operational visibility.
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Collaborate with mainframe, storage, network, and infrastructure teams on changes, incidents, and upgrades.
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Participate in SAN maintenance, firmware planning, configuration validation, and change implementation.
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Identify opportunities to automate routine SAN administration tasks through scripting.
Required Skills and Experience
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Strong experience administering FICON SAN environments.
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Hands-on experience with Fibre Channel, FCoE, and enterprise SAN networking.
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Strong knowledge of SAN directors.
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Experience with director-class platforms, including:
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SAN256B-7 / 8961-F74
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SAN512B-6 / 8961-F08
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SAN512B-8 / 8961-F78
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Strong FOS command-line administration experience.
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Experience using SANnav Management Portal.
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Experience supporting large SAN environments with multiple directors and logical switches.
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Knowledge of FICON fabrics supporting IBM mainframe platforms.
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Experience supporting SAN connectivity for enterprise storage and tape systems.
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Strong troubleshooting skills across SAN, FICON, storage replication, and connectivity issues.
Preferred Skills
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Experience supporting IBM z15 and z16 mainframe environments.
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Experience with DS8950 storage arrays.
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Experience with TS1160, TS7760, and TS7770 tape environments.
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Knowledge of GDPS environments.
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Experience with PPRC connectivity administration.
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Experience supporting Metro Mirror and regional replication fabrics.
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Experience with SX6 blades for storage replication.
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Scripting experience using Python, Perl, or similar languages for SAN administration automation.
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Ability to automate repetitive FOS command-line tasks.
Technical Environment
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IBM z15 and z16 mainframes
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DS8950 storage arrays
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TS1160, TS7760, and TS7770 tape systems
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X6 and X7 SAN directors
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SAN256B-7, SAN512B-6, and SAN512B-8 directors
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FICON fabrics
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Fibre Channel and FCoE
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SX6 blades
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SANnav Management Portal
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Brocade FOS command line
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GDPS and PPRC replication connectivity
Ideal Candidate Profile
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Senior-level SAN Engineer with extensive experience in mainframe FICON SAN operations and enterprise director-class SAN environments.
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Strong command-line administration skills.
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Proven ability to support complex SAN fabrics and troubleshoot storage replication connectivity.
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Experience collaborating with mainframe, storage, network, and infrastructure teams in mission-critical environments.
Work Authorization
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Candidates must be authorized to work in the United States.
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H1B sponsorship and C2C arrangements are not supported unless otherwise approved by the client.















