Himalayas รีโมท / WFH Teknologi & IT Full Time

Mainframe z/OS Specialist

Alter Solutions

Portugal ไม่เปิดเผยเงินเดือน Posted 31/5/2026
Location Portugal
Salary ไม่เปิดเผยเงินเดือน
Job Type Full Time · Remote
Country United States

Job Description

Full details about the role and requirements

Yukerja Summary

The Mainframe z/OS Specialist role at Alter Solutions is curated from Himalayas (category Teknologi & IT). This role is marked as remote — check timezone and location requirements on the official listing. Yukerja.com is not the employer — applications are handled on the official source site.

We are looking for experienced professionals to join a new team specializing in Mainframe z/OS for an exciting international project. This team will be responsible for developing and maintaining solutions in complex environments, ensuring system performance and stability.

Responsibilities:

  • Develop and maintain JCL scripts and Icetool utilities.
  • Work with IFPF and REXX for process automation and optimization.
  • Manage and monitor workloads using TWS and SDSF.
  • COBOL programming for application development and maintenance.
  • Work with DB2 databases, including queries and optimization.
  • Operate in Software AG environments, utilizing Natural, Adabas, and Natural-DB2.
  • Implement solutions with webMethods EntireX for system integration.
  • Develop and maintain applications using NaturalOne from Software AG.
  • Ensure code quality and adherence to best development practices.
  • Communicate with international teams for requirement alignment and deliverables.
  • Proven experience in Mainframe z/OS system development and maintenance.
  • Proficiency in JCL and Icetool.
  • Strong knowledge of IFPF and REXX.
  • Experience with TWS and SDSF.
  • COBOL programming expertise.
  • Knowledge of DB2 databases.
  • Experience in Software AG environments, including Natural, Adabas, Natural-DB2, and webMethods EntireX.
  • Familiarity with NaturalOne from Software AG.
  • Fluency in English (mandatory).
  • Availability for remote work, with possible sporadic travel to Europe at the beginning of the project.

Alter Solutions Portugal is an IT Consultancy Company, promoter of Digital Transformation, part of the Alter Solutions Group, created in 2006, in Paris.

In 2022, Alter Solutions joined the act digital group, constituting a global community of talent in Technology, with presence in thirteen countries: Germany, Belgium, Brazil, Canada, United States of America, Mexico, Morocco, Spain, France, Luxembourg, Poland, Portugal and Serbia. Also in 2023, we were certified as a Great Place to Work©.

In Portugal, we partner with over 120 clients and a team of over 500 people, working in projects for industries as diverse as banking, insurance, transportation, aviation, energy, and telecom.

Headquarters of the Nearshore IT center, Alter Solutions Portugal has a dedicated team of around 30 specialized professionals, integrated into projects with several internationally renowned clients.

Originally posted on Himalayas

Disclaimer: Yukerja.com is a job aggregator, not an employer. This listing is aggregated from Himalayas. Applications are processed on the official company or source site. We are not responsible for listing accuracy.

Tips for Applying to Mainframe z/OS Specialist

  1. Read the full description and ensure your skills match before applying to Alter Solutions.
  2. Tailor your CV and cover letter to keywords in the job description — especially for Teknologi & IT roles.
  3. Click Apply Now to go to Himalayas. The hiring process is entirely on the source site.
  4. Prepare an updated portfolio or LinkedIn profile if required during screening.
  5. Beware of payment requests — legitimate jobs do not charge application fees.

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