Decommissioning Consultant

BelgiumBelgium·Brusselsmid
OtherConsultant
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Quick Summary

Key Responsibilities

Analyze existing legacy processes and interpret data objects accurately. Develop technical modules for data extraction, transformation, replication, and validation towards a new Linux platform.

Requirements Summary

Strong knowledge of the BS2000 mainframe environment, particularly Natural and ADABAS. Ability to work with limited documentation and analyze existing programs, jobs, objects,

Technical Tools
OtherConsultant

Keystone Solutions is seeking a skilled consultant for a critical project involving the decommissioning of an ADABAS/Natural database environment. This consultancy mission will take place at a client site, where you will play a vital role in the digital transformation efforts of our client, focusing on modernizing processes and enhancing operational support.


Responsibilities

~1 min read
  • Analyze existing legacy processes and interpret data objects accurately.
  • Develop technical modules for data extraction, transformation, replication, and validation towards a new Linux platform.
  • Ensure the BS2000 environment and the Linux environment function in parallel and as synchronously as possible.
  • Test and document necessary components to make existing data and new data streams reliably available on the new platform.
  • Conduct testing and validation, including technical test scenarios, source and target data comparisons, reconciliation checks, and documentation of test results and corrective actions.

Requirements

~1 min read
  • Strong knowledge of the BS2000 mainframe environment, particularly Natural and ADABAS.
  • Ability to work with limited documentation and analyze existing programs, jobs, objects, and data streams independently.
  • Attention to detail and accuracy in work due to the critical nature of the data.
  • Proactive approach to identifying missing information, signaling risks, and proposing solutions.
  • Ability to prioritize tasks within a complex environment with multiple databases and technical dependencies.
  • Test-oriented mindset to ensure data is transferred correctly, completely, timely, and reliably.

Dutch
Level Active knowledge
English
Level Active knowledge
French
Level Active knowledge

What We Offer

~1 min read

As a consultant with Keystone Solutions, you will engage in dynamic projects that offer diverse challenges across various client environments. You will benefit from turbo-charged learning opportunities that enhance your professional development and career growth. Being a part of Keystone means embodying our core values in every engagement, ensuring that you contribute to impactful solutions in a meaningful way.


If you are ready to tackle technical and strategic challenges in a dynamic consultancy environment, apply today at Keystone Solutions Career Portal.


  • ADABAS for Mainframe BS2000 version 8.2. - Level: Confirmed - Most recent: Any time
  • BS2000 : SDF, JCL, EDT, LMS - Level: Confirmed - Most recent: Any time
  • Data reconcilliatie - Level: Junior - Most recent: Any time
  • Data replicatie, Data transformatie - Level: Junior - Most recent: Any time
  • Natural for Mainframes BS2000 version 8.2.7 (ou plus haut) - Level: Confirmed - Most recent: Any time
  • Office 365 - Level: Confirmed - Most recent: Any time

Location & Eligibility

Where is the job
Brussels, Belgium
On-site at the office
Who can apply
BE

Listing Details

First seen
August 3, 2026
Last seen
September 1, 2026

Posting Health

Days active
0
Repost count
0
Trust Level
51%
Scored at
August 3, 2026

Signal breakdown

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keystone-solutionsDecommissioning Consultant