Mainframe zOS Admin-L3

Plano, TX (On-site / Hybrid)

Duration: Full-time Permanent

JD:

• Experience working with z/OS, JES2, SMP/E, TSO, IOCP/HCD, Parallel Sysplex
• Create, populate, secure and troubleshoot IBM z/OS USS (UNIX Systems Services) file systems and mount points. Manage the USS environment on an IBM z/OS mainframe platform.
• Create/update and debug z/OS parameters using PARMLIB
• Plan, create and update accurate, detailed documentation for IBM z/OS mainframe platform software/hardware installation/upgrades
• Use IBM z/OS mainframe communications products, including Virtual Telecommunications Access Method (VTAM), Transmission Control Protocol/Internet Protocol (TCP/IP), and File Transfer Protocol (FTP).
• Create, update, and debug Job Entry Subsystem (JES2) parameters and statements.
• Fully understand z/OS services structure, JES concepts, parallel sysplex, Catalog management
• Expertise in tuning and debugging performance problems for z/OS systems including application workloads
• Perform problem diagnostics and resolution. Monitor system performance and tune when required
• Capable of z/OS Performance Analysis using various tools such as IBM's RMF, SMF and subsystem analysis tools

Job Type: Full-time

Pay: $100,000.00 - $120,000.00 per year

Benefits:

• 401(k)
• Dental insurance
• Health insurance
• Paid time off
• Vision insurance

Experience level:

• 6 years
• 8 years

Schedule:

• 8 hour shift
• Monday to Friday

Experience:

• Mainframe Administration: 4 years (Required)
• z/OS: 4 years (Required)
• JES2: 1 year (Preferred)
• SMP/E: 1 year (Preferred)
• TSO: 1 year (Preferred)
• IOCP/HCD: 1 year (Preferred)
• Parallel Sysplex: 1 year (Preferred)

Ability to Commute:

• Plano, TX 75024 (Required)

Ability to Relocate:

• Plano, TX 75024: Relocate before starting work (Required)

Work Location: In person