Koenraad Zirkzee

Koenraad Zirkzee

Sr Director - Global Lead Capital Refresh Program @ Digital Realty

About

Datacenter Operations and Management (International) Project Management Specialties: Datacenter Management and Operations, Project Management of International multi-disciplinary projects.

Country

Netherlands

City

Hoofddorp

Industry

Information Technology & Services

Skill

Directieniveau, Teamwork, Beveiligingsmanagement, People development, Construction management, Analytisch denkvermogen, Operational Excellence, Technical Leadership, Continuous Improvement, Data Center Operations, Quality Management, Daily Operations Management, Customer Service Management, Maintenance Management, Data Center, Telecommunications, Budgeting, Engineering, ITIL, Program Management

Experience

Digital Realty

Sr Director - Global Lead Capital Refresh Program

Digital Realty

LinkedIn
2026-4 - Present · 6 mos

Hoofddorp

In this new role, I focus on setting up and scaling a global program aimed at the timely and controlled replacement of critical infrastructure assets with newer, more modern, and more efficient systems. The objective is clear: to ensure that aging components are replaced in a structured and forward-looking way, while safeguarding continuity, managing risk, and creating long-term value. A great opportunity to combine hands-on operational experience with strategic, globally impactful challenges.

Digital Realty

Director Operations

Digital Realty

LinkedIn
2016-2 - 2026-4 · 10 yrs 3 mos

Amsterdam Area, Netherlands

Building and managing the Operations team in the Netherlands, who are serving our customers with 100% uptime in all our datacenters in the Amsterdam region, 24/7/365. Focus on growth, structure, quality, agility and energy efficiency. Digital Realty is a global provider of cloud- and carrier-neutral colocation data centre services. We are focused on delivering on our purpose to bring companies, technologies and data together, in bold new ways, to power the innovation determining our future. Our global data center platform enables us to deliver value and security on six continents, in 28 countries and 50+ metro areas. We are where our customers need us. We are hiring! Check https://careers.digitalrealty.com/ for all our current vacancies!

Interxion

Manager Operations

Interxion

2009-11 - 2016-1 · 6 yrs 3 mos

Amsterdam Area, Netherlands

Managing the Netherlands Operations team with a focus on quality, energy efficiency, consistent growth, smart capacity management and maintaining 100% uptime.

Telfort

Manager PMO

Telfort

LinkedIn
2008-9 - 2009-11 · 1 yr 3 mos

Managing a group of Project Managers, Release Managers and Project Management Office consultants. Responsible for project management process, roadmap realization, capex / opex budgets and HR for 25 direct reports

Tiscali

Sr Manager Quality and Projectmanagement

Tiscali

LinkedIn
2005-9 - 2008-9 · 3 yrs 1 mo

Managing a team of projectmanagers and software testers. Implementing standards for project, project portfolio & software quality management.

Tiscali

Project Manager

Tiscali

LinkedIn
2003-1 - 2005-9 · 2 yrs 9 mos
Royal Imtech N.V

Sr. Consultant / Projectmanager

Royal Imtech N.V

LinkedIn
2001 - 2003 · 2 yrs
Teladin Consultancy

Senior Consultant

Teladin Consultancy

1998-9 - 2002-12 · 4 yrs 4 mos

Consulting and Project Management in several Telecom, ISP & Datacenter environments. Educatief Net BV (NLTree BV) Interxion Tiscali BV

Interxion

Project Manager (Consultant)

Interxion

1999-9 - 2001-5 · 1 yr 9 mos

Amsterdam

I managed a project to build the first phase of the AMS3 datacenter in the Schiphol area. My project included site selection, acquisition, initial floorplan design, high level design for power, cooling and security systems. I selected suppliers and contractors and delivered the first live customer rooms on time, on budget and with full connectivity to several fibre networks. Following this construction project, I was assigned to the project to arrange connectivity for all Interxion newly build data centres in Europe, by implementing standardized fibre entry points and telco rooms. This included projects in the Netherlands, Belgium, Spain, Ireland, Sweden, Denmark, Italy, Austria, UK, Germany and France. In addition, I coordinated and executed site surveys in several countries, to select new buildings for Interxion data centres with an optimal connectivity

Ascom

Business Unit Manager PBX

Ascom

LinkedIn
1997-5 - 1998-9 · 1 yr 5 mos

Responsible for managing the business unit PBX (6 FTE), responsible for sales of Ascom's ISDN PBX's for the SME market in The Netherlands.

Magitel BV

Sales Manager

Magitel BV

1996-1 - 1997-5 · 1 yr 5 mos

Started up a new company, funded by my former employer and my biggest customer at that time. Selling Least Cost Routing solutions throughout Europe to non-incumbant telco's in newly deregulated markets.

Salland Engineering B.V.

Sales Engineer

Salland Engineering B.V.

LinkedIn
1995-1 - 1995-12 · 1 yr

Education

Saxion University of Applied Sciences

Saxion University of Applied Sciences

LinkedIn

Commerciele Bedrijfskunde (De Maere)

1992 - 1993 · 1 yr
Saxion University of Applied Sciences

Saxion University of Applied Sciences

LinkedIn

Werktuigbouwkunde

1988 - 1992 · 4 yrs
University of Twente

University of Twente

LinkedIn

Werktuigbouwkunde

1987 - 1987

Koenraad Zirkzee's Contact Information

Email

******@***.com

Phone

(**) *** ****

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