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Frieder T.-Interim CPO | Senior Expert Procurement Excellence | Structure, Management & Maturity Development in Procurement

Frieder T. - Interim CPO | Senior Expert Procurement Excellence | Structure, Management & Maturity Development in Procurement - profile avatar
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Erkrath, Germany

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Experience

Sep 2026 - Present
Hybrid

Interim Head of Procurement & Partner Management FTTX

DeNe Deutsche Netzbau GmbH

Position summary
Interim Head of Procurement & Partner Management FTTX at DeNe Deutsche Netzbau GmbH
Industries
Construction
Energy
Telecommunication
Business areas
Procurement
Supply Chain Management

DeNe is part of the ensio Group (Leading French company for telecommunications and energy infrastructure. Investor Montefiore Investment).

  • Fiber optics / FTTX rollout (joint installation with power lines), civil engineering, EPC projects

  • Building, scaling & managing a qualified subcontractor / construction partner portfolio

Focus:

I. Market screening & listing (supplier validation)

II. Contractor Readiness & Cluster Release (tendering and project planning)

III. Vendor Management (operational management of construction partners during rollout projects)

Feb 2026 - Jul 2026
Frankfurt am Main, Germany
Hybrid

Consultant Commercial Execution Management – Infrastructure Capex Projects

Investor Critical Infrastructure (NDA)

Position summary
Consultant Commercial Execution Management – Infrastructure Capex Projects at Investor Critical Infrastructure (NDA)
Industries
Construction
Business areas
Procurement
Project Management
Supply Chain Management

Assignment Consulting for units responsible for the commercial management of large infrastructure projects during the execution phase. Focus: contracts, claims, costs, risks and supplier performance. Objectives Ensuring cost, schedule and result stability throughout the entire project term. Creating transparency for management and transferring commercial risks into controllable measures at an early stage. Building teams & structures, KPI-based management, claim and change order management, leading negotiations on complex claims, managing additional cost claims, as well as active supply chain and escalation management, documentation & audit readiness

Oct 2025 - Mar 2026
Frankfurt, Germany
Hybrid

Consultant Supplier Management & Funding Management Infrastructure Projects Construction Procurement

Investor Critical Infrastructure (NDA)

Position summary
Consultant Supplier Management & Funding Management Infrastructure Projects Construction Procurement at Investor Critical Infrastructure (NDA)
Industries
Construction
Energy
Telecommunication
Business areas
Operations
Procurement
Quality Assurance

Large infrastructure projects Construction Procurement. I. Renewable energy infrastructure. II. FTTx fiber-optic infrastructure (turnkey projects). Direct Reports: None Reporting line: CEO, COO of the investor’s portfolio companies. ASSIGNMENT & OBJECTIVES:

  • Quality management: Qualified, audited and funding-compliant / funding-eligible construction partners. (2) Funding management: Establish as a separate and integral part of procurement and contract logic, (3) in order to avoid reductions, ensure billability and enable scaling. (4) Funding-compliant tendering process (including funding review simulation), (5) Operational stabilization of ongoing projects through performance tracking / vendor management; (6) Reduction of funding risks
Apr 2025 - Aug 2025
Austria
On-site

Head of Procurement, Large Infrastructure Projects Fiber Optics FTTH

ÖGIG

Position summary
Head of Procurement, Large Infrastructure Projects Fiber Optics FTTH at ÖGIG
Industries
Telecommunication
Business areas
Procurement
  • Reorganized the procurement department and integrated it as a business partner
  • Reduced and qualified the number of construction partners and accelerated project awards
  • Improved construction partner performance tracking and actively challenged them (Challenging)
  • Achieved negotiation successes on contract values and reduced additional cost claims for scope changes
  • Managed annual spend of more than 0,25 billion €
  • Managed 4 employees
  • Reported directly to the CEO
Jan 2024 - Apr 2025
Germany
On-site

Head of Taskforce Partner Sourcing, Large Infrastructure Projects Fiber Optics FTTH

Deutsche Glasfaser

Position summary
Head of Taskforce Partner Sourcing, Large Infrastructure Projects Fiber Optics FTTH at Deutsche Glasfaser
Industries
Telecommunication
Business areas
Procurement
Quality Assurance
  • Established, scaled and managed the Partner Sourcing task force
  • Screened 212 new construction partners, of which 98 were qualified and audited
  • Installed two quality gates to ensure quality
  • Professionalized and accelerated the project planning process
  • Professionalized vendor management and performance tracking
  • Managed annual spend of more than 1,5 billion €
  • Managed 2 employees
  • Reported to the CPO and CFO
Oct 2022 - Dec 2023
Germany
On-site

Head of Group Procurement

Valeta Group

Position summary
Head of Group Procurement at Valeta Group
Industries
Manufacturing
Metals and Mining
Business areas
Procurement
  • Led procurement as part of a turnaround for the companies Drumag, EPH, Uniprod and Sirag
  • Established a modern, effective procurement unit with a lean and qualified team
  • Achieved group-wide negotiation results with savings of 9,7%
  • Significantly adjusted the supplier portfolio
  • Managed 6 employees
  • Reported to the CEO, investor and advisory board
Mar 2022 - Aug 2022
Germany
Hybrid

Corporate Head of Partner Strategy

Unite Networks SE (mercateo)

Position summary
Corporate Head of Partner Strategy at Unite Networks SE (mercateo)
Industries
Information Technology
Business areas
Procurement
Strategy
  • Developed and implemented a marketing partner strategy in the B2B environment for a digital procurement platform for B- and C-items
  • Onboarded 5 partners from the areas of procurement consulting, public sector and corporate shared services
  • Adjusted the strategy to meet market requirements (VUCA world)
  • Managed one employee
  • Reported to the CEO
Jan 2020 - Jan 2022
Hybrid

Senior Program Manager Procurement Excellence

Big 4 Strategy Consulting

Position summary
Senior Program Manager Procurement Excellence at Big 4 Strategy Consulting
Industries
Automotive
Transportation
Manufacturing
Business areas
Procurement
Project Management
  • Responsible for reorganization, transformation and maturity development to increase the business value contribution of procurement functions
  • Managed several projects in the Automotive, Electronics and Logistics industries for various industrial groups
  • Conducted interface and deliverable checks of project objectives between consultants and stakeholders
  • Achieved negotiation results with savings of 14,2%
  • Adjusted clients' procurement organizations
  • Managed teams of 2 to 11 employees
  • Reported to CEOs, CFOs, the supervisory board and investors
Dec 2019 - Oct 2020
Germany

Senior Expert Cost Efficiency

Thalia Bücher

Position summary
Senior Expert Cost Efficiency at Thalia Bücher
Industries
Retail
Business areas
Finance
Procurement
  • Supported the rollout of a corporate merger and led cost reduction initiatives
  • Eliminated cost drivers and renegotiated existing contracts, achieving savings of 11,2%
  • Negotiated and stopped projects and investments to secure liquidity as part of COVID-19 measures
  • Reported to the CPO
Feb 2019 - Sep 2019
Germany

Interim Director Transformation Management & Board Member

Wego Systembaustoffe GmbH (SIG Ltd.)

Position summary
Interim Director Transformation Management & Board Member at Wego Systembaustoffe GmbH (SIG Ltd.)
Industries
Construction
Business areas
Operations
Project Management
Strategy
  • Implemented the Target Operating Model as part of a turnaround for a B2B building materials distributor
  • Conducted interface and deliverable checks of project objectives between PWC consultants and client teams
  • Reduced project costs by 9,7% and budgets by 15%
  • Achieved savings of 17%
  • Reduced the number of workstreams from 25 to 16
  • Completed 90% of sub-projects ahead of schedule
  • Was responsible for closing 4 locations
  • Managed 4 employees
  • Reported to the CEO
Jul 2017 - Mar 2019
Germany

Head of Procurement

HRS Group

Position summary
Head of Procurement at HRS Group
Industries
Tourism
Business areas
Procurement
  • Reorganized the Group Procurement function and increased its maturity
  • Reduced the team from 5 to 3 FTE and established Procurement as a business partner
  • Achieved savings of 15%
  • Integrated digital processes and outsourced C-material procurement via digital platforms (Coupa, later Mercateo) to the business units
  • Managed 3 employees
  • Reported to the CFO and the owning family
Oct 2016 - Feb 2017
Germany

Senior Expert strategical Procurement

Christ Juweliere

Position summary
Senior Expert strategical Procurement at Christ Juweliere
Industries
Retail
Business areas
Procurement
  • Conducted potential analyses and implemented the corresponding measures
  • Professionalized Procurement and achieved savings of 17%
  • Developed procurement cooperations within a purchasing association
  • Reported to the CFO and CEO
Mar 2015 - Feb 2018
Germany

Director Indirect Procurement

Thalia Bücher

Position summary
Director Indirect Procurement at Thalia Bücher
Industries
Retail
Business areas
Procurement
  • Took over the setup, scaling and management of the strategic procurement function for non-trade goods (NHW)
  • Managed the carve-out of the function from Douglas Holding
  • Acted as the driving force for all investments
  • Built the team from 0 to 4 FTE
  • Established Procurement as a business partner across the value chain
  • Achieved savings of 16%
  • Introduced digital platforms and e-catalogues for store requirements
  • Reported to the CFO
Apr 2014 - Feb 2015
Germany

Interim Manager Global Sourcing IT, Consulting & Services

McKesson (ex Celesio)

Position summary
Interim Manager Global Sourcing IT, Consulting & Services at McKesson (ex Celesio)
Industries
Healthcare
Pharmaceutical
Business areas
Information Technology
Procurement
  • Consolidated and realigned strategic IT procurement as part of M&A activities
  • Managed a team of 8 employees
Sep 2013 - Mar 2014
Germany

Senior Project Manager (M&A)

Finanz Informatik (Sparkasse)

Position summary
Senior Project Manager (M&A) at Finanz Informatik (Sparkasse)
Industries
Banking and Finance
Business areas
Procurement
Project Management
  • Consolidated a procurement function with 6 employees
Jun 2013 - Aug 2013
Germany

Senior Project Manager (M&A)

SMA Solar Technology

Position summary
Senior Project Manager (M&A) at SMA Solar Technology
Industries
Energy
Business areas
Procurement
Project Management
Supply Chain Management
  • Planned, organized and led three supplier days with tactical negotiation rounds
  • Managed a volume of 200 Mio. € with 70 suppliers
Jul 2012 - May 2013
Germany

Interim Manager Head of Strategic Procurement

IDT Biologika

Position summary
Interim Manager Head of Strategic Procurement at IDT Biologika
Industries
Biotechnology
Pharmaceutical
Business areas
Procurement
  • Conducted potential analyses in 15 categories for direct and indirect requirements
May 2012 - Jul 2013
Germany

Senior Program Manager

E.ON

Position summary
Senior Program Manager at E.ON
Industries
Utilities
Business areas
Procurement
Project Management
  • Led an integrated procurement initiative in strategic procurement based on potential analyses
Jan 2012 - Apr 2012
Germany

Project Manager Vendor Management

O2 Telefónica

Position summary
Project Manager Vendor Management at O2 Telefónica
Industries
Telecommunication
Business areas
Procurement
Project Management
  • Monitored service delivery in terms of quality, cost and time
  • Managed tenders, monitoring and controlling of service providers for network, data center, desktop services and software in strategic procurement
Jul 2011 - Dec 2011
Germany

Interim Manager COO

Auto Loader / High-Tech Gründerfonds

Position summary
Interim Manager COO at Auto Loader / High-Tech Gründerfonds
Industries
Information Technology
Business areas
Operations
Project Management
  • Introduced business organization, processes and structures in a startup
  • Established a Project Management Office (PMO)
Jan 2011 - Jul 2011
Germany

Project Manager Vendor Management

E.ON Business Services

Position summary
Project Manager Vendor Management at E.ON Business Services
Industries
Utilities
Business areas
Information Technology
Procurement
Project Management
  • Supported an IT outsourcing project (e.on IT)
  • Developed and monitored strategic suppliers for communication solutions and managed services as part of vendor management
Oct 2010 - Mar 2011
Switzerland

Head of Procurement

Zürcher Kantonalbank

Position summary
Head of Procurement at Zürcher Kantonalbank
Industries
Banking and Finance
Business areas
Procurement
  • Was responsible for restructuring and professionalizing the procurement function to increase its maturity level
Jan 2010 - Aug 2010
Germany

Senior Project Manager

Lufthansa

Position summary
Senior Project Manager at Lufthansa
Industries
Aerospace and Defense
Business areas
Procurement
Project Management
  • Developed category strategies for IT hardware, software, services and consulting (including SAP licenses and SAP consulting)
  • Conducted potential analyses and defined procurement strategies and savings levers
Oct 2009 - Feb 2010
Germany

Project Manager

Siemens

Position summary
Project Manager at Siemens
Industries
Manufacturing
Business areas
Procurement
Supply Chain Management
  • Developed category strategies and reduced the number of suppliers
  • Reduced material costs and introduced a savings rigor system based on the McKinsey methodology
Jan 2009 - Nov 2010
Germany

Senior Project Manager

Läpple Automotive

Position summary
Senior Project Manager at Läpple Automotive
Industries
Automotive
Business areas
Project Management
  • Reduced material and project costs due to cost pressure in the automotive industry
Jul 2007 - Nov 2007
Germany

Senior Management Consultant

E.ON

Position summary
Senior Management Consultant at E.ON
Industries
Energy
Business areas
Sales
Strategy
  • Restructured a Europe-wide sales unit
Jan 2007 - Feb 2009
Germany

Project Lead, Project Manager, Consultant

Siemens

Position summary
Project Lead, Project Manager, Consultant at Siemens
Industries
Manufacturing
Business areas
Procurement
Project Management
  • Led several projects within the Group to reduce material costs in line with Group targets
Jan 2007 - Jun 2007
Germany

Project Lead

AVL Automotive

Position summary
Project Lead at AVL Automotive
Industries
Automotive
Business areas
Accounting
Finance
Information Technology
  • Conducted process analyses and optimizations for administrative processes in Accounting, Controlling, Order Processing and IT
Jun 2006 - Present
Germany

Business Owner

timacon | timmerbeil management consulting

Position summary
Business Owner at timacon | timmerbeil management consulting
Industries
Professional Services
Business areas
Operations
Procurement
Strategy
  • Assumed temporary leadership positions and carried out consulting projects at C-level
  • Focus on building, restructuring and reorganizing Procurement departments
  • Specialization in strategy, organization, processes and sustainable cost efficiency
  • Developing the maturity of business units
Jan 2006 - Nov 2006
Germany

CPO, Acting Head of IT

IXION Auerbach Machine Tools

Position summary
CPO, Acting Head of IT at IXION Auerbach Machine Tools
Industries
Manufacturing
Business areas
Information Technology
Strategy
  • Professionalized the departments to prepare a portfolio strategy for the investment company (exit strategy)
Oct 2001 - Apr 2006
Germany

Principal Management Consultant

Siemens

Position summary
Principal Management Consultant at Siemens
Industries
Professional Services
Business areas
Operations
Strategy
  • Consulting on cost-efficient processes and organization
Oct 1999 - Sep 2001
Germany

Key Account Manager Information & Communication Networks

Siemens

Position summary
Key Account Manager Information & Communication Networks at Siemens
Industries
Information Technology
Telecommunication
Business areas
Sales
  • Responsible for sales in the IT and telecommunications sector

Industry experience

See where this freelancer has spent most of their professional time.

Experienced in Professional Services, Manufacturing, Telecommunication, Automotive, Retail, and Information Technology.

Professional Services
Manufacturing
Telecommunication
Automotive
Retail
Information Technology
Profile match chart

Business area experience

See which departments and functions this freelancer has contributed to most.

Experienced in Operations, Strategy, Procurement, Project Management, Information Technology, and Sales.

Operations
Strategy
Procurement
Project Management
Information Technology
Sales
Profile match chart

Summary

Industry expertise

Telecom/fiber optics, infrastructure (civil engineering), industry, energy, pharma, retail, financial services, private equity

Skills

Top Skills

  • Procurement: Setup, Management, Reorganization And Maturity Development
  • Supply Chain Security And Supplier Relationship Management
  • Procurement Digitalization With A Focus On Reducing Process Costs
  • ‚Highly Experienced‘ In The Investor Environment (Pe, Vc, M&A, Mergers, ..)
  • Operational Excellence (Lean, Technology, Streamlining, Productivity)
  • Turnarounds / Reorganizations With A Focus On Reducing Operational Functions (Automation & Digitalization, Cost Efficiency)
  • Analyzing Cross-Functional Value Streams And Eliminating Cost Drivers
  • Negotiation Strategies And Implementation In/In Monopolistic Environments Or Supplier Markets, As Well As Outside Procurement

Areas Of Engagement

  • Senior Interim Assignments With Operational Responsibility
  • Senior Roles With A Strong Focus On Change (Pe Environment)
  • Project Or Program Management At C- And C-1 -Level
  • Implementation-Focused Consulting For Companies
  • Restructuring, Turnaround And Reorganizations
  • Corporate Recovery
  • Advisory Board / La Roles (Group-Wide Transformation Programs)

Languages

German
Native
English
Advanced

Education

Oct 1994 - Sep 1999

Hochschule Wismar

Diplom-Kaufmann · Business Administration · Wismar, Germany

Statistics

Experience

Total positions 32
Experience in Professional Services 25 y
Avg length 1 y 7 m
Longest experience 20 y 5 m

Global experience

Countries worked in 3 (Germany, Austria, Switzerland)
Primary country Germany

Expertise

Recent roles Interim Head of Procurement & Partner Management FTTX, Consultant Commercial Execution Management – Infrastructure Capex Projects, Consultant Supplier Management & Funding Management Infrastructure Projects Construction Procurement
Main industries Professional Services, Manufacturing, Telecommunication
Main business areas Operations, Strategy, Procurement
Member since
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Frequently asked questions

Have questions? Find more information here.

Frieder is based in Erkrath, Germany.

Frieder speaks the following languages: German (Native), English (Advanced).

Frieder has at least 27 years of experience. During this time, Frieder has worked in at least 28 different roles and for 26 different companies. The average length of individual experience is 1 year and 10 months. Note that Frieder may not have shared all experience and actually has more experience.

Based on recent experience, Frieder would be well-suited for roles such as: Interim Head of Procurement & Partner Management FTTX, Consultant Commercial Execution Management – Infrastructure Capex Projects, Consultant Supplier Management & Funding Management Infrastructure Projects Construction Procurement.

Frieder's most recent position is Interim Head of Procurement & Partner Management FTTX at DeNe Deutsche Netzbau GmbH.

In recent years, Frieder has worked for DeNe Deutsche Netzbau GmbH, Investor Critical Infrastructure (NDA), ÖGIG, Deutsche Glasfaser, and Valeta Group.

Frieder is most experienced in industries like Professional Services, Manufacturing, and Telecommunication. Frieder also has some experience in Automotive, Retail, and Information Technology.

Frieder is most experienced in business areas like Strategy, Operations, and Procurement. Frieder also has some experience in Project Management, Information Technology, and Sales.

Frieder has recently worked in industries like Professional Services, Manufacturing, and Telecommunication.

Frieder has recently worked in business areas like Procurement, Operations, and Strategy.

Frieder attended Hochschule Wismar for Business Administration.

The availability of Frieder needs to be confirmed.

Daily rate distribution

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10% of experts charge less than €640 per day.
20% of experts charge between €640 and €800 per day.
10% of experts charge between €800 and €960 per day.
50% of experts charge between €960 and €1120 per day.
10% of experts charge €1280 or more per day.
<€640 €640-​800 €800-​960 €960-​1120 €1280+

The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.

Average rates for similar positions

Rates are based on recent contracts and do not include FRATCH margin.

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Daily rate avg. 903 €

The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.

1000
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Median rate 980 €

The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.

Calculated based on our freelancers’ daily rates as of 3 Nov 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.