Thorsten Müller

COO Chief Operating Officer, Aviation Supplier

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Hamburg, Germany

Experience

Oct 2025 - Present
4 months

COO Chief Operating Officer, Aviation Supplier

interprocon.com

  • Operational responsibility for the company (customer management, delivery performance)
  • Crisis and change management
  • Closure or relocation of a production site
  • Making personnel decisions
  • Leading, developing and motivating teams
  • Budget responsibility
Feb 2025 - Aug 2025
7 months

Interim Head of Supply Chain Customer Demand Management (SCM)

interprocon.com

  • Assumed leadership of the customer management team (10 people) in SCM
  • Realigned the department as part of the SCM reorganization, including defining roles, documenting processes and detailing interfaces
  • Integrated the Order Administration area into the SCM organization
  • Implemented necessary recovery measures within SCM to restore customer satisfaction
  • Realigned the AOG service

Result: Stabilized customer relationships and organization, integrated new employees and the site in Turkey, standardized workflows and processes

Jan 2024 - Jan 2025
1 year 1 month

Project Manager for Inverter R&D Technology Development Powerboost I

interprocon.com

  • Led interdisciplinary project teams in mechanics, electrical and software development
  • Responsible for cost, schedule & quality (based on SAP ppm)
  • Tracked work packages (using Jira, Confluence)
  • Status reporting to CTO & program management
  • Additional project: responsible for network filters and power grid feed-in quality

Result: Stabilized project operations, reset budget and schedule planning upon taking over the project, maintained the set budget and timeline

Jul 2023 - Nov 2023
5 months

Project Manager Joint Improvement Plan (JIP)

interprocon.com

  • Led interdisciplinary project teams
  • Acted as interface to the OEM and its stakeholders
  • Personally managed a Transfer of Work project including engineering redesign
  • Established a process for systematic root cause analysis and resolution of operational issues
  • Developed a process with the OEM to use alternative raw materials during shortages

Result: Stabilized operational performance through process optimizations in raw material use, implemented a ToW, introduced a systematic root cause analysis and problem resolution

Dec 2022 - Jun 2023
7 months

Interim Head of Supply Chain Customer Demand Management (SCM)

interprocon.com

  • Assumed leadership of the customer management team (12 people) in SCM
  • Realigned the department as part of the SCM reorganization
  • Developed and took responsibility for relevant KPIs
  • Implemented necessary recovery measures in SCM and interfaces to meet customer requirements
  • Integrated information and data flows of a foreign production site and its products into customer communication

Result: Stabilized customer relationships and organization, integrated new employees and the site in Turkey, standardized workflows and processes

Feb 2022 - Jun 2022
5 months

Head of Operations

interprocon.com

  • Reduction of properties
  • Leasing the properties without need for redesign
  • Focusing on one logistics location and one production site

Result: New space concept considering the required building services for logistics and production, saving EUR 1.5M

Sep 2021 - Present
4 years 5 months

Freelance Interim Manager & Consultant

interprocon.com

  • Operations, supply chain management, production
  • Project management
  • Process & change management
Oct 2020 - Aug 2021
11 months

Head of Operations

interprocon.com

  • New production space concept
  • Value stream-based material flow
  • Insourcing of the paint shop
  • Functional reorganization
  • Relocation

Result: Reduction of production sites, 30% lead time reduction, productivity increase, saving EUR 500k

Jan 2020 - Sep 2020
9 months

Head of Operations

interprocon.com

  • Development and implementation of new joining technology
  • Adapted manufacturing process reducing external extended workstations
  • Standardized production, customer customization in the last operation

Result: Lead time reduced by 50%

Nov 2019 - Nov 2020
1 year 1 month

Head of Operations

interprocon.com

  • Using SAP data for a KPI system in production
  • KPI-based management in production through performance dialogues

Result: Reduction of manual effort in collecting KPIs

Oct 2018 - Jul 2019
10 months

Head of Production

interprocon.com

  • Setup of a continuous improvement (KVP) team in production
  • Introduction of autonomous work teams (where project business applies)

Result: Sustainable implementation of continuous improvement (KVP), agreement with employee representation to work in autonomous teams, reduction of production time by up to 20% with increased employee motivation

Sep 2018 - Aug 2021
3 years
Hamburg, Germany

Head of Operations, Retrofit/BFE Business Unit

Diehl Aviation Hamburg GmbH / Diehl Comfort Modules GmbH

Aug 2017 - Sep 2018
1 year 2 months

SGF Production Manager

interprocon.com

  • Setting up an in-house operations organization after reorganization within the sub-group (developing strategic business units)
  • Developing required processes tailored to retrofit needs (derived from OEM processes)
  • Stabilizing the organization and further developing employees

Result: Built an organization with 175 employees, developed the organization to handle revenue increase >100%

May 2016 - Mar 2017
11 months

Production Manager

interprocon.com

  • Analysis of inventory and control methodology for production
  • Conversion of the control methodology
  • Use of a heijunka-leveling dialog across disciplines (logistics, production control, production)

Result: Reduced work in progress by 60%

Jul 2015 - Mar 2016
9 months

Production Manager

interprocon.com

  • Building an interdisciplinary team for production support (AV, control, production, logistics, quality, SCM)
  • Establishing an organization to implement immediate and sustainable long-term measures
  • Setting up a quality circle

Result: Reduced workload at the interfaces between departments supporting production

May 2015 - Aug 2018
3 years 4 months
Hamburg, Germany

Head of Production A330/A380

Diehl Aviation Hamburg GmbH / Diehl Comfort Modules GmbH

Jan 2008 - Apr 2015
7 years 4 months
Hamburg, Germany

Senior Programme Manager A380

Diehl Aviation Hamburg GmbH / Diehl Comfort Modules GmbH

Jan 2005 - Dec 2007
3 years
Hamburg, Germany

Engineering Version Manager A380

Diehl Aviation Hamburg GmbH / Diehl Comfort Modules GmbH

Jul 2002 - Dec 2004
2 years 6 months
Germany

Design Engineer A330/A340

Labinal GmbH

Jan 1997 - Jun 2000
3 years 6 months
Germany

Design Engineer

ARI-Armaturen GmbH & Co KG

Summary

  • Expert in leadership, process and project management who brings employees along and creates sustainable change.
  • Setting up and leading operational units with 175 employees and managing a structured production ramp-up, supported by Lean and Six Sigma methods.

Skills

  • Expert In Leadership, Project & Process Management

  • Roles: Head Of Operations, Production, Supply Chain Or Similar

  • Change Management That Drives Sustainable Change With Employees

  • Focus On Execution, Making Change Visible

  • Optimizations Supported By Lean Management And Six Sigma

  • Industries: Aviation & Aerospace, Mechanical & Plant Engineering, Wind Energy

  • Ms Office

  • Ms Project

  • Jira

  • Confluence

  • Catia V5

  • Erp System Foss

  • Sap R/3 Mm

  • Sap 4hana

  • Sap Ppm

  • Teamcenter

  • Power Bi

Languages

German
Native
English
Advanced

Education

Nov 2021 - May 2025
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Master of Business Administration, part-time · Project and process management

Sep 2010 - Jun 2013

Handelskammer Hamburg

Certified Technical Business Administrator (IHK) · Hamburg, Germany

Aug 2000 - Jun 2002

Carl-Severing-Berufskolleg Bielefeld

State-certified Technician – Mechanical Engineering · Mechanical Engineering · Bielefeld, Germany

...and 1 more

Certifications & licenses

Six Sigma Executive Green Belt Lean Champion

Lean Training LTT Lufthansa

Lufthansa

Lean Training for Managers

lumics Academy

Certified Project Management Professional (GPM) IPMA Level D

Lean Management Seminar

Nordmetall Summer School of Management

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