RKRizwan KhanDE

Endpoint Management · Freelance Senior System Engineer

MECM/SCCM and Windows 11 in enterprise operations

Windows 11 rollouts rarely fail because of the task sequence — usually it is the dependencies behind it: applications, content, maintenance windows, support. That is exactly where I start.

For IT leaders, recruiters and project agencies · Germany and DACH

By Rizwan KhanTechnically reviewed: 1 Aug 2026

What it means in practice.

I support live Microsoft endpoint environments from technical analysis through to controlled delivery. I treat task sequences, application models, collections, distribution points, maintenance windows and compliance not as isolated features but as interdependent operating building blocks.

My focus is on traceable changes and repeatable diagnostic paths. Technical adjustments are prepared, tested and documented so that operations teams can narrow down fault patterns and continue rollouts in a controlled way.

  • Windows 11 deployment and OSD with MECM/SCCM
  • Task sequences, driver, image and application models
  • Software distribution, collections and content flows
  • Patch management, maintenance windows and compliance views
  • PowerShell-based troubleshooting and administration

When support makes sense.

  • Windows 11 rollouts or task sequences need to be stabilised
  • Software distribution, content or patching show recurring fault patterns
  • Senior capacity is missing for operations, troubleshooting or technical handover

Concrete deliverables.

  • Technical assessment with prioritised risks and dependencies
  • Traceable changes to deployment, application and patch processes
  • Runbooks, diagnostic paths and a documented handover to operations

Matching project evidence

BGW · January 2025 — present

MECM/SCCM Expert

I support Windows 11 deployment, software distribution, patch management and troubleshooting within the MECM processes.

BRITA GmbH · January 2021 — February 2022

MECM Consultant

I designed and implemented MECM building blocks for images, drivers, software and cross-site content distribution.

Universität Hamburg · January 2013 — March 2013

SCCM Consultant

I created an SCCM rollout concept and technical deployment building blocks for a target of 1,200 clients.

Juwi Holding AG · July 2011 — August 2011

SCCM Consultant

I designed and implemented an SCCM platform, from AD preparation and site design to PXE, images and software distribution.

Bassler AG · January 2012 — February 2012

SCCM Consultant

I analysed OSD errors, developed tested images and packages and coordinated the technical work packages.

BMI Berlin · March 2010 — April 2010

SCCM Consultant / Trainer

I analysed the SCCM site structure and open network issues and taught the diagnostic paths in an admin workshop.

Euler Hermes / Allianz · April 2013 — September 2013

Team Lead

I combined international team coordination with technical responsibility for the SCCM rollout and 3rd-level operations.

Frequently asked questions from projects.

When should an MECM/SCCM specialist be brought in?

When rollouts, content distribution, applications or patching affect several teams and live dependencies, and changes have to be prepared reproducibly.

Does Rizwan Khan also work with existing operations teams?

Yes. The support is geared towards collaboration, traceable diagnosis and a controlled technical handover.

Confidentiality boundary: only confirmed areas of responsibility and abstracted approaches appear publicly. Client-specific architecture details remain unpublished.

Further reading

Discuss your project context in confidence.

A short description of the starting point, goal and timeframe is enough for a first technical conversation.

Or email r.khan@rktechs.io directly

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