Jelmer Jaarsma Email and Phone Number
Jelmer Jaarsma work email
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Jelmer Jaarsma personal email
I've done System Administration on numerous kinds of systems, ranging from Windows to Linux and Macintosh, from fileservers to databases, webservers, virtualization. My diversity is what makes me stand out in the crowd.
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Senior It EngineerCtnet B.V. Nov 2019 - PresentHeerenveen -
Landscape OwnerOgd Ict-Diensten Jul 2017 - Oct 2019ArnhemTechnical specialist / landscape owner in OGD's newest outsourcing team. The team provides services to the province of Gelderland -
Technical SpecialistOgd Ict-Diensten 2002 - Oct 2019Although I've worked at the OGD headquarters twice as system administrator, most of the time I've been working at OGD for other companies. See the rest of my profile for information about that.
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Technical SpecialistOgd Ict-Diensten Jan 2015 - Jun 2017Zwolle Area, NetherlandsTechnical specialist / landscape owner in one of OGD's outsourcing teams. The team provides services to a number of financial business customers.
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Product Specialist NetworkingUnive Aug 2014 - Dec 2014Zwolle Area, Netherlands -
Network EngineerCsm Bakery Supplies Europe Division May 2014 - Jul 2014Amsterdam Area, NetherlandsAssisting with the migration to a new firewall/internet breakout for the global network. -
Network Engineer / Service ManagerCorbion Feb 2013 - May 2014DiemenExecuting and assisting on day to day operations for the network, and covering for the Service Manager Infrastructure who became ill. Arranging line upgrades for sites and everything related to that. -
System AdministratorOgd Ict-Diensten Jan 2011 - Oct 2012My second return to OGD HQ where I have been maintaining the peace between the SANs, VMWare 5, Windows Server, CentOS, RedHat, Fedora and Cisco devices. Favorite part of the job: Fiddling with the Puppet server and setting up tools to assist our developers.
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System EngineerKnaw Apr 2009 - Dec 2010Maintaining a bunch of Linux servers, but also:- Mac integration in Active Directory using Quest Authentication Services- VMWare ESX 3.5 maintenance- Windows servers when needed -
System EngineerTass Dec 2008 - Jan 2009A short job where I implemented authentication for Unix and Linux machines against Active Directory using LDAP and Kerberos.
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Linux System EngineerSurfsara Sep 2007 - Dec 2008Apart from daily maintenance I've developed and deployed a Linux desktop based on Ubuntu, managed with Puppet. The desktop integrated with Active Directory and partially used single sign on using Kerberos.The servers were also being managed with Puppet. -
Linux System EngineerTu Delft 2005 - 2007The main project I have been working on, was developing and deploying a Linux desktop based on openSUSE which dual booted with Windows and was managed centrally through Altiris. -
Helpdesk EmployeeNutricia Feb 2004 - Aug 2004 -
Helpdesk / Junior System AdministratorArbo Unie Mar 2002 - Oct 2003When I joined the Arbo Unie I started out at the helpdesk but soon enough I was assisting the system administrator with maintenance on the Windows NT 4.0 servers and building fancy Kix scripts
Jelmer Jaarsma Skills
Jelmer Jaarsma Education Details
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Information Technology -
Stanislas CollegeHighschool -
Wolfert Van BorselenHighschool
Frequently Asked Questions about Jelmer Jaarsma
What company does Jelmer Jaarsma work for?
Jelmer Jaarsma works for Ctnet B.v.
What is Jelmer Jaarsma's role at the current company?
Jelmer Jaarsma's current role is Senior IT Engineer bij CTNET B.V..
What is Jelmer Jaarsma's email address?
Jelmer Jaarsma's email address is je****@****sma.org
What schools did Jelmer Jaarsma attend?
Jelmer Jaarsma attended Rotterdam University Of Applied Sciences, Stanislas College, Wolfert Van Borselen.
What skills is Jelmer Jaarsma known for?
Jelmer Jaarsma has skills like Vmware Esx, Vmware, Virtualization, Vsphere, Windows Server, Active Directory, Linux Server, Linux, Redhat, Debian, Ubuntu, Web Hosting.
Who are Jelmer Jaarsma's colleagues?
Jelmer Jaarsma's colleagues are Jan Hendrik Smit, Erwin Van Der Wal, Ciska De Jong, Arjen Anneveldt, Maarten Rekké, Daniel Walczyk, Jelle Visser.
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