Mark Tullemans Email & Phone Number

Arnhem

Manage and control the networkinfrastructure in a datacenter-environment for OLTP. Responsibilities included handling daily tasks (Checking monitoring and logging), acting as 2nd level support and Also part of the hybrid cloud transition team, in which I was responsible for the connections to a cloud environment and any and all traffic flows between this.

Utrecht Area, Netherlands

Documentation, administration and monitoring of infrastructure (R & S, firewalling), responsible and participant in various projects involving domain migrations, 802.1x and WLAN vendor swap.Also introduced various tools in order to efficiently administrate and monitor the complete infrastructure (Servers, R & S, applications).

Arnhem

2nd level network infrastructure support, responsible for regular administration and monitoring of R & S infrastructure, proxies and the company-wide WLAN. Also participated in various projects, like migrating the IDS/IPS solution and physical moving of our hosted racks between housing providers.

Arnhem

1st level network infrastructure support. Generic administration of company-wide infrastructure, including R & S, WLAN and firewalling.

Maastricht Area, Netherlands

1st level support of HP imaging & printing devices.

Internship position for graduation project. Project used Exchange Server 2007, Windows Server 2008 & ISA Server 2006 to set up a hosted Exchange environment

First line helpdesk position

Internship. Responsibilities included helpdesk (First line), working on various networks in cooperation with employees and administration of customer's equipment

Internship. Responsibilities included assisting the system administrator, incident management and supply management

Bachelor'S Degree, Network Infrastructure Design

Infrastructure design, network technology, organizational courses, (logical) math and softskills.

Diploma, System Administrator

Diploma, Assistent System Administrator