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 that facilitate data extraction, transformation, replication,

Requirements Summary

Strong knowledge of the BS2000 mainframe environment, particularly Natural and ADABAS. Ability to analyze and understand poorly documented legacy applications. Proficiency in documenting analyses,

Technical Tools
OtherConsultant

Keystone Solutions is seeking a skilled consultant for a critical mission at a client site focused on digital transformation. The project involves transitioning a legacy ADABAS/Natural database environment from BS2000 to a new Linux platform while ensuring existing operations remain uninterrupted. As a consultant, you will be representing Keystone Solutions and will be engaged in building technical modules for data extraction and transformation, as well as establishing a replication mechanism to ensure parallel functionality between the BS2000 and Linux environments.


Responsibilities

~1 min read
  • Analyze existing legacy processes and interpret data objects accurately.
  • Develop technical modules that facilitate data extraction, transformation, replication, and validation towards the Linux platform.
  • Work on mechanisms to ensure the BS2000 and Linux environments function in parallel without altering existing feeding processes initially.
  • 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 analyze and understand poorly documented legacy applications.
  • Proficiency in documenting analyses, developed modules, mappings, test results, and technical decisions clearly and structured.
  • Proactive approach to identifying missing information, signaling risks, and proposing solutions.
  • Capability 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 at Keystone Solutions, you will experience:

Consultancy Nature: Engage in on-site work and embody the consultant identity.
Dynamic Projects: Tackle diverse challenges across various client environments.
Turbo-Charged Learning: Benefit from professional development and broad learning experiences.
Skyrocketing Ambition: Enjoy a commitment to career growth within our framework.
Values: As a 'K-Stone', you will bring our core values to every engagement.
  • 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
August 3, 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