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Systems Programmer III

Job in Pomona, Los Angeles County, California, 91768, USA
Listing for: Lereta Llc
Full Time position
Listed on 2026-01-14
Job specializations:
  • IT/Tech
    IT Support, Systems Engineer
Salary/Wage Range or Industry Benchmark: 100000 - 125000 USD Yearly USD 100000.00 125000.00 YEAR
Job Description & How to Apply Below

No Location Required
901 Corporate Center Dr
Pomona, CA 91768, USA

The Systems Programmer III maintains LERETA’s Mainframe system by installing, customizing, installing, and/or upgrading products that run on the system. The role researches, analyzes, evaluates, and integrates new and emerging technologies in order to find ways to deliver a superior IT environment to the customer in a cost effective and secure manner.

Responsibilities include the development and documentation of processes and testing systems to ensure that the process works

  • Installs, tests, and maintains IBM and vendor software products
    • z/VSE
    • Software AG Products
    • Adabas
    • Natural
    • Entire

      X Communicator
    • Adabas SQL Gateway
    • Natural Construct
  • CA Products
    • CA VISION:
      Results
    • CA MASTERCAT
    • CA FAVER2
    • CA Explore Performance Management
    • CA Deliver Output Management
  • CSI/BIM Products
    • Epic
    • FAQS ASO
    • FAQS PCS
    • DoctorD
    • TCP/IP
    • VSE2

      PDF
    • CYGNET
    • CONDOR
  • Maintains, supports, tunes and enhances LERETA mainframe online and batch environments
  • Monitors the performance of the z/VSE environment and can take proactive actions to avert potential problems
  • Document steps taken and ensure that there are processes in place to avoid future issues
  • Diagnoses and resolves z/VSE system problems with a focus on extremely high availability
  • Analyzes traces, system dumps, and work with vendors
  • Provides SME coaching, support and consultancy to operations staff, application, and other technical teams
  • Documents all environments / processes
  • Plans, schedules and manages all assigned tasks and projects
  • Provides 24 X 7 On-call support as needed
  • Automates operations to decrease manual entries, adjustments, etc. to systems
  • Performs Capacity Planning –estimating the space, computer hardware, software and connection infrastructure resources that will be needed over a period of time
  • Provides Disaster Recovery
  • Responsible for design, implementation and testing of IT disaster recovery solutions

This position will perform other duties as assigned based on the needs of the department.

Core Competencies:

  • Strong ability to multi-task and work independent
  • Highly skilled in support of z/VSE and associated IBM software
  • Must be skilled and proficient in the theoretical and practical application of:
  • ADABAS
  • Natural
  • Must have advance knowledge of CSI Products:
  • EPICS
  • FAQS
  • TCP/IP
  • Must be able to exercise independent judgment when performing duties
  • Ability to be resourceful and meticulous
  • Demonstrate strong analytical skills, problem solving skills, and capacity planning skills

Required

Education & Experience:

  • Bachelor’s Degree or equivalent levels of experience
  • 10 or more years recent related systems programming experience with z/VSE

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.

For further information, please review the Know Your Rights notice from the Department of Labor.

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