Senior Mainframe Programmer - ADABAS/NATURAL, Onsite

Newhouse Project Consulting; Norwalk (CA); On-site; USD 110,000 - 150,000; Full time

Job summary

Newhouse Project Consulting in the Norwalk area, CA, seeks an experienced Senior Mainframe Application Programmer for a ~12-month contract. You will support complex development, enhancement, and maintenance using NATURAL and ADABAS.

Responsibilities include troubleshooting, collaboration with stakeholders, testing, and production support. Onsite five days weekly initially, with possible remote days later based on project needs.

Qualifications

• Seven+ years of experience in systems design and programming, including ADABAS/NATURAL programming in a mainframe environment.
• Proficiency with NATURAL, ADABAS, JCL/TSO/ISPF, z/OS, EntireX, SuperNatural, and Cloverleaf.
• Strong analytical, troubleshooting, documentation, and communication skills.
• Bachelor’s degree in information technology, computer science, or a related field; equivalent experience may substitute for education.

Responsibilities

• Troubleshoot application issues, debug code, and improve system performance, reliability, and maintainability.
• Collaborate with business users and technical teams to clarify requirements and validate functionality.
• Develop, modify, and maintain mainframe applications using NATURAL and ADABAS.
• Plan and execute application testing, implementation, and ongoing production support.
• Contribute to architecture, database design, and integration of new or reusable components.
• Prepare and maintain technical specifications, program documentation, and implementation materials.
• Apply information security requirements and quality standards throughout the development lifecycle.
• Evaluate software technologies and recommend improvements to existing applications and development practices.

Skills

NATURAL programming

Mainframe development

z/OS

JCL/TSO/ISPF

EntireX/SuperNatural/Cloverleaf

Data modeling & design

Communication

Education

Bachelor's degree in IT/CS or related

Tools

JCL

TSO/ISPF

Predict

N2O

CA Spool

EntireX

SuperNatural

Cloverleaf

z/OS

Job description

Newhouse Project Consulting in the Norwalk area, CA, seeks an experienced Senior Mainframe Application Programmer for a ~12-month contract. You will support complex development, enhancement, and maintenance using NATURAL and ADABAS.

Responsibilities include troubleshooting, collaboration with stakeholders, testing, and production support. Onsite five days weekly initially, with possible remote days later based on project needs.