Jens Thiemann

Organizational & Leadership Designer
with a Computer Science Background

From Organizational Chaos to Clear Structures That Actually Work —
For leaders who feel stuck in endless coordination and unclear decisions.

Get Clarity — Book a Conversation

Jens Thiemann portrait

I work with leaders who want to evolve themselves and their organizations in the age of AI — with structures, decisions, and collaboration that actually work in real life.

As organizations grow, coordination overhead explodes — more meetings, slower decisions, and less time for real customer value.

Unclear Decision-Making

Slow, political decision-making, endless meetings, and confusion about who owns what.

Fragmented Collaboration

Silos, friction between teams, and structures that make it hard to work across functions.

AI Without a Framework

Experiments with AI — but no clear idea how roles, processes, and leadership should adapt.

It shouldn’t be this difficult or discouraging for good people to work well together — with or without AI.

How I Help

I combine organizational design, leadership practice, and technical depth to make work simpler and more effective.

Organizational Design

Design structures that support learning, clear ownership, and cross-team collaboration — instead of getting in the way.

This includes team architecture, interfaces between units, decision paths, and how responsibilities are distributed across the organization.

Leadership Design

Shape how leadership actually works: who decides, how information flows, and how AI supports rather than replaces judgment.

We clarify leadership roles, decision routines, and collaboration formats so that leaders can act with more confidence and less noise.

My work draws on and contributes to modern approaches like unFIX, Management 3.0, and M3K — and integrates systems thinking, network theory, and complexity-informed perspectives. I use these as tools, not templates.

Management 3.0 logo unFIX logo M3K logo

How We Work Together

For more than 20 years I’ve been building, leading, and fixing organizations — as a founder, product owner, computer scientist, and business unit head. I’ve seen how hard it is to create structures that support people and still deliver reliably.

Today I help leadership teams simplify leadership, strengthen collaboration, and make learning and adaptability real capabilities in their system — grounded in technical understanding, systems thinking, and hands-on experience.

1. Understand

Short call to clarify your context, key challenges, and what “better” would look like for you and your organization.

2. Design

Co-create a simple, pragmatic design for structures, leadership routines, and collaboration — tailored to your reality.

3. Start Small & Scale

Pilot with one area or leadership group, learn from it, then scale what works across teams and departments.

This can take the form of workshops, leadership offsites, ongoing coaching, or a focused advisory engagement.

Let’s explore your situation

What Changes for You

For Leaders

  • Clearer responsibilities and decision rights
  • Less firefighting, more focused leadership work
  • Better alignment between strategy and day-to-day work
  • More confidence in leading with and around AI

For Teams & Organization

  • Smoother collaboration across teams and functions
  • Structures that support learning and adaptation
  • Less process theater, more real progress
  • AI woven into workflows instead of added on top

What others say about working with me

"Jens leads with clarity, empathy, and focus — across projects, organizations, and people."
— Manuel Wohlfarth, VP Digital Services & Managing Director IT @ Viessmann

"Jens has been one of the most proactive and trustworthy team members I have ever worked with."
— Jurgen Appelo, Thought Leader, Founder of Management 3.0 and unFIX

"Open, pragmatic, entrepreneurial — Jens brings people together and keeps practical value at the center."
— Jürgen Burger, Managing Director SIMIO GmbH

Curious whether this fits your context?

Start with a short call

Leadership is serious work — but that doesn't mean we have to take ourselves too seriously.

Jens Thiemann portrait

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If you want more context, follow me on LinkedIn.


Upcoming Public Workshops

Workshops that translate modern leadership and organizational design into real practice — with a focus on clarity, structure, and human–AI collaboration.

Reserve your seat via the event link, or contact me directly for in-house workshops and leadership offsites.


My Miro Apps

Not core business, but still part of who I am: I have been coding since school and still enjoy building tools that make collaboration more playful and effective.

You can find my apps in the Miro Marketplace:

unFIX cards   •   Randomizer