Matthias Barhainski

Phone: +49 (0) 871 430 888 31
Email: m.barhainski@senator-partners.de
Industry expertise: Automotive & e-mobility, construction/building services/facility management, mechanical engineering
Special expertise: Aptitude diagnostics & management assessment, onboarding, management audit

Matthias Barhainski is a partner in our Automotive & E-Mobility, Construction / Technical Building Equipment (TBE) / Facility Management (FM), and Mechanical Engineering competence centers.
He is also our specialist for aptitude diagnostics and onboarding. He has also been involved in management audits and organizational development projects.

After studying business administration at the University of Passau, Matthias Barhainski started his career at a small personnel consulting firm in Munich that worked across various industries and positions. There, he learned the craft of personnel consulting from the ground up.
He began by recruiting suitable candidates as a researcher/recruiter and later built up research teams and led them as Head of Research. This allowed him to gain broad knowledge in many industries and positions, and he always knows where to find the right people for a vacancy.
At the same time, he began to build up a client network and acquire his own mandates, which shifted his focus even more towards the needs of his clients.

He gained this experience at a Germany-wide personnel consulting group focusing on technical professions (engineering positions) and has been with SENATOR since the very beginning.

With his wealth of experience in filling both technical and commercial positions, Matthias Barhainski provides his clients with targeted support in their personnel selection and recruitment. He guides candidates competently, empathetically, and confidentially on their way to new challenges and careers.

His motto is: don't just find the candidate who is technically suitable for his clients, but the right one.
He is a personnel consultant/headhunter with heart and soul.

Mr. Matthias Barhainski most recently supported the following positions and successfully filled them as part of exclusive consulting mandates:

Head of Housing Construction
Head of Building Services Engineering
Head of Building Automation

Head of Concrete Repair
Head of Construction
chief executive officer
Head of HLS Department
Head of Major Projects Department
Branch Manager Electrical Installation / MSR
Head of Purchasing
Head of Quality Management

Head of Rental
chief financial officer
Head of Logistics Division
Key Account Manager Automotive

Many positions were filled multiple times in different industries.

Further reference projects available on request.

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André Butzlaff

Phone: +49 151 15 330 921
Email: a.butzlaff@senator-partners.de
Industry expertise: Renewable energies / energy industry,automotive trade, construction/building services/facility management

Functional expertise: Finance & Accounting, Marketing & Sales
Special expertise: Aptitude diagnostics & management assessment

André Butzlaff is an independent partner at Senator Executive Search Partners and, in this role, specializes in the energy industry and renewable energies, the automotive trade, and construction and real estate. He studied business administration and, as a personnel consultant and headhunter, has been successfully supporting numerous companies in personnel recruitment, personnel selection, and employee acquisition for 29 years.

In his work, he focuses on absolute trust and ethical behavior. Close contact with potential candidates is just as important to him as very strong customer loyalty. This approach ensures the long-term success of the job placements/search mandates he undertakes.

Motto: "The real essence of your company lies not in the factory, the storefront, the efficient production methods, or the IT equipment, but in the hearts and minds of its employees."

(William A. Band)

Mr. André Butzlaff most recently supported the following positions and successfully filled them as part of exclusive consulting mandates:

Management of a group of companies with up to 1,000 employees (CEO)
Management of a group of companies with up to 1,000 employees (COO, CFO)
Head of Corporate Development
Head of M&A

Head of Market Communications
branch management
branch management
Head of Finance and Accounting
Head of Controlling
Head of IT
Head of Corporate Communications / PR
Head of Production
Head of After Sales

Head of New Car Sales
Head of Used Car Sales
service line
Head of Warehouse and Parts Service
Project and construction management

Many positions were filled multiple times in different industries.

Further reference projects available on request.

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Claus Hahne

Phone: +49 (0) 174 2718676
Phone: +1 (437) 422 9585
Email: c.hahne@senator-partners.de
Industry expertise: Media (TV, print & digital), Semiconductors, Real Estate/Construction/FM
Functional expertise: Purchasing and Procurement, Supply Chain Management
Special expertise: International Recruitment

Senator Executive Search Partners welcomes Claus Hahne as a new partner

Senator Executive Search Partners is delighted to welcome Claus Hahne as a new partner to the network. Mr. Hahne brings with him many years of international experience in the industrial and media sectors and will be particularly active in the media (TV, print & digital), construction/technical building equipment (TGA)/facility management (FM) and semiconductor industry competence centers.

With his comprehensive expertise, Claus Hahne supports companies in all aspects of HR consulting. His wealth of entrepreneurial experience and broad functional background make him a valued partner in the precise recruitment of experts and executives, particularly in the areas of procurement and supply chain management, as well as at the management level.

After studying business administration with a focus on human resources management and information technology, Mr. Hahne began his career at a medium-sized company in the steel industry. There, he gained valuable experience in sales and purchasing. In the course of his professional career, he held various positions and management roles in purchasing and supply chain management at Siemens AG. At Siemens, Mr. Hahne was instrumental in developing and implementing strategies to optimize procurement processes and was able to achieve significant cost savings through his innovative approaches. He also successfully carried out various projects to increase efficiency in the supply chain, which led to a sustainable improvement in operational processes. His ability to analyze complex problems and develop effective solutions contributed significantly to increasing the efficiency and productivity of the company. In addition, he was responsible for implementing global purchasing strategies that helped strengthen Siemens' competitiveness in international markets.

Before joining Senator Executive Search Partners, Mr. Hahne worked at ProSiebenSat.1 Media SE. In his role, he was responsible for the corporate real estate division and the company's global purchasing function. Under his leadership, numerous projects were implemented to optimize processes and increase efficiency in the areas of procurement and facility management. His expertise enabled the company to realign its purchasing strategies, thereby achieving significant competitive advantages. Mr. Hahne also established sustainable practices and guidelines that contributed to the long-term stability and profitability of the company. His leadership not only improved internal processes, but also strengthened relationships with suppliers and service providers, leading to an overall improvement in the company's performance.

Since February 2024, Claus Hahne has been living in Toronto, Canada, where he uses his international experience to support companies in their search for qualified specialists and executives from Germany and Europe. As a partner, he is also driving forward the strategic expansion of Senator Executive Search Partners in North America. With his comprehensive expertise, intercultural skills, and a robust network on both sides of the Atlantic, he is responsible for establishing and developing the Canadian office. The aim is to facilitate transatlantic recruitment, strengthen international customer relationships, and expand Senator Partners presence Senator Partners the North American market in the long term.

With his knowledge and experience, Mr. Claus Hahne makes a valuable contribution to our partner network.

Motto: "Recognize excellence. Attract top talent. Ensure success."

I identify and recruit the best minds to put your company on the road to success.

Mr. Claus Hahne most recently supported the following positions and successfully filled them as part of exclusive consulting mandates:

Head of Commodity Management
Team Leader Purchasing – Head of Business Unit Procurement
Head of Divisional Procurement

Senior Category Manager
Lead Buyer
Management Consultant – Digitalization in Purchasing (ERP, IT Systems & Tools)
Senior Consultant for Purchasing and Supply Chain Management Projects
Head of Real Estate Projects
Head of Building Technologies
Head of New Way of Working
Team Leader Workplace Planning

Team Leader FM Controlling
Head of Facility Management

Many positions have been filled multiple times in different industries and at the international level.

Further reference projects available on request.

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Dr. Carsten Menzel

Phone: +49 (0) 2302 978245
Mobile: +49 (0) 160 9235 1740
Email: c.menzel@senator-partners.de
Industry expertise:Construction/building services/facility management, waste disposal and recycling management, mechanical engineering, stamping/forming technology, and metalworking

Senator Executive Search Partners is delighted to announce that Dr. Carsten Menzel, with his extensive experience in the automotive, mechanical engineering, and medical technology sectors, has joined the partner network as a consultant.

With his outstanding expertise in the metal industry, Dr. Menzel supports companies in the fields of stamping and forming technology, CNC machining, welding assemblies, and surface treatment in all aspects of personnel consulting. His main areas of focus are waste disposal, recycling management, and, in particular, innovative technologies for hydrogen-based energy supply using waste as a raw material.

He supports companies in finding the right candidates for senior positions in sales, development, and quality, as well as at management level. This requires the development of a detailed job profile that also takes into account the influences of the respective corporate culture.

In addition, he is dedicated to the growing market for ecological building construction, residential expansion, infrastructure, and road construction using wood. With his in-depth knowledge, Dr. Menzel is probably Germany's only expert in executive search in this sustainable industry.

As a managing director, he used his market and sales expertise to develop successful corporate and sales strategies and implement them by placing the right employees in the right positions. His focus was often on building and developing successful sales teams that put customer focus first. In addition to his appreciative leadership of employees and their appropriate deployment within the company, his focus was on the implementation and optimization of processes and their KPI-based management to achieve the company's goals.

Dr. Menzel laid the foundations for his professional career by studying physics in Freiburg and then completing his doctorate in Essen, graduating in Münster with a minor in medical physics. Dr. Menzel then moved into sales in the automotive industry. With positions at well-known Tier One suppliers as key account manager, project manager, development manager, and sales manager, he developed into a manager with responsibility for personnel and budgets. Before joining Senator Executive Search, he was managing director for companies with up to 500 employees.

His motto: It's not companies that do business with each other, but people.

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Marko Miosic

Phone: +49 (0) 221 42 36 92 98

Mobile: +49 (0) 159 012 721 59
Email: m.miosic@senator-partners.de
Industry expertise: Construction/TGA/FM, Renewable energies/energy industry
Special expertise: Technical sales

Mr. Marko Miosic is a partner in the Competence Centers for Construction, Real Estate, Building Services Engineering, Facility Management, and Renewable Energies.

Over 25 years of experience as an engineer in senior positions in the construction and real estate industry have given Marko Miosic a deep understanding of the current challenges facing the industry, particularly in the field of technical professions.

As branch manager and sales engineer, he successfully acquired, developed, and implemented construction projects. The astute selection of management personnel was crucial to his success and the success of the companies he worked for. This is where he discovered his passion for recruiting and selecting personnel and turned it into his profession.

Thanks to his extensive network and many years of experience in HR consulting, Marko Miosic is able to fill management positions in medium-sized companies optimally.

His focused and communicative approach, as well as his systematic way of working, are equally valued by candidates and clients.

Marko Miosic ensures that you receive exactly the candidates for your vacancy who will enrich your corporate culture and contribute to growth.

His motto is: The human factor is decisive; expertise alone is not enough.

Mr. Marko Miosic most recently supported the following positions and successfully filled them as part of exclusive consulting mandates: