Role summary We are seeking a technology engineer with
5 to 8 years of overall experience, including at least 3 years of
Windows desktop migration experience (planning, cutover,
validation, and post-migration issue resolution). As a Migration
Engineer, you will work daily with a pre-assigned set of users to
ensure their business-critical applications function correctly on
their new Azure-hosted desktop . You will troubleshoot issues
end-to-end, coordinate fixes with partner teams, and communicate
clearly with users across diverse roles (e.g., trading,
engineering, operations, senior management). Key responsibilities
Execute user migrations following the factory playbook , tracking
progress and outcomes Validate end-user functionality on NDS.Next
desktops (e.g. M365 Suite, Firmwide common applications (e.g.,
digital assistant tools), Business apps from an internal app store,
Web applications and line-of-business tools Perform application
testing , defect reproduction, and regression checks before and
after migration. This involves handling access and network‑related
impacts during desktop migrations. The person should be able to
identify and resolve connectivity or access issues efficiently as
part of the migration work. Troubleshoot and resolve issues across
Windows, applications, and desktop environment configuration.
Issues will be routed by the helpdesk team. This involves




troubleshooting postmigration related to issues. Write clear user
updates and technical notes; manage expectations and drive closure
Provide structured reporting on your assigned workload (status,
risks, blockers) Must-have skills Strong familiarity with Windows
desktop environments and application behavior Proficiency in cloud
application connectivity and access management, including core
networking concepts and operational troubleshooting – we are
looking for senior profiles who can handle issue from these areas
in case they occur during migration. Python or Java coding
proficiency for automation and diagnostics - Any scripting
knowledge is acceptable , such as Shell, Perl or Unix or any other
scripts. Java or Python is not mandatory. Strong debugging and
problem isolation skills (logs, configs, repro steps) Strong
application testing knowledge (test design, validation, regression
mindset) - This refers to testing applications on remote desktops
after migration. The migration engineer should ensure that all
applications which worked before the migration are functioning
correctly after the desktops are migrated. Excellent written and
verbal communication, including explaining technical issues to
non-technical audiences Strong personal project management skills
(follow process, manage your queue, accurate
reporting)

📌 Windows Migration Engineer (Ciudad de México)
🏢 Lumiere Systems
📍 Ciudad de México