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      Medior Windows Systems Administrator

      Technology - Diemen

      Medior Windows Systems Administrator

      Solliciteer Nu

      Job description

      T-Mobile is looking for an experienced (4-8 years) Windows Systems Administrator for our Windows team within Cloud & Infrastructure Solutions. You will be responsible for Operations, Maintenance and Support of our Windows Server estate including the platforms that we offer as a service. The role requires a high level of independent action and drive and would suit someone used to work on their own initiative. Besides the daily operations there are enough opportunities to participate in interesting and innovative projects for our internal customers as well as some projects that focus on the consolidation of infrastructure while drastically improving quality at the same time.

      Required competences:

      • You are self-motivated, can work under limited supervision, capable of determining/setting own goals and provide/suggest solutions to achieve them;
      • Problem resolution/troubleshooting – technical and non-technical;
      • You are able to adapt to and work in a busy and rapidly changing environment;
      • You are used to working in an Agile (Scrum) team;
      • You take initiative and collaborate well within teams and with other colleagues;
      • You are enthusiastic, energetic and take ownership;
      • You are creative and investigative;
      • You are used to working within environments that span across multiple domains;
      • You love to challenge people in a positive way;
      • You participate in on-call shifts;
      • Good communications in Dutch and English;
      • Experience in Telecoms is an advantage;

      Experience/Skills

      • Has good knowledge of both Windows client and server operating systems (2012 and newer)
      • 4-8 years Windows System Admin experience in similar environment(s) and a high level of knowledge and hands on experience with AD and common Windows functionality (e.g. IIS) and infrastructure functionality (e.g. DNS/DHCP, RADIUS, PKI)
      • Strong understanding to configure and maintain Enterprise scale core Windows infrastructure components such as Active Directory, IIS, DNS, Clustering, DFS, PKI, Single Sign On, etc.;
      • Strong understanding of Security, Networking (TCP/IP), (host based) firewalls and group policies
      • Experience with Configuration Manager (SCCM) is mandatory as this system is used for deployment and management of servers in different domains.
      • Strong Experience in scripting/automation using PowerShell is mandatory. Experience in other languages such as VBScript, Python, Ruby, Java Script is a nice to have.
      • Strong experience with VMware Server Virtualization 6.x or higher
      • Training or experience with Windows infrastructure engineering in hybrid IT architectures utilizing AWS or Azure is preferred.
      • Experience with server based computing (Remote Desktop Services) including RES/Ivanti Workspace Control is preferred.

      Where will you be working?

      T- Mobile, you know who we are. We have already four years in a row the quickest network in the Netherlands. With our challenger mind-set we challenge ourselves and the market to connect everyone with the possibilities of these days. Daring, responsible and working together; those are the key competencies. You can expect the following form us:

      • For us is learning the same as calling. You are responsible for your own development, so you decide how, what and when you develop yourself! We are supporting you with this via our campus; https://www.t-mobilecampus.nl/?lang=en
      • You are in the lead, so old fashion evaluation and performance interviews are not our way of working. You make sure that your manager and your colleagues know your goals and development requests. We call this great conversations, you can find more information via; https://www.t-mobilecampus.nl/home/great-conversations/?lang=en
      • You will get 2000 enthusiastic and driven colleagues;
      • Workshops, sportive events, T-Schnee, drinks and amazing parties organized by Young T-Mobile.

      There is a lot possible within T- Mobile but you have to take initiative yourself. Be enthusiastic, do you miss something or do you see improvement? Go ahead, change it!

      Are you as enthusiastic about us as we are about our products and services? Then we can be a very good match! Apply quickly via the button below, we are looking forward to meeting you!

      For more information, please contact Alexander Riegen via alexander.riegen@t-mobile.nl.

      Due to the holidays we will start with interviews from the third week of August. So the feedback of your resume will take a bit longer. Thanks for your understanding and hopefully we speak to each other soon!

      SOLLICITEER NU
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      Ook T-Mobile doet er alles aan om verdere verspreiding van het Coronavirus te voorkomen. Het zijn tijden van zorgzaamheid, maar ook tijden van bezinning en afvragen waar je nou echt gelukkig van wordt. Een overstap naar de telecomsector? Het werken bij een organisatie met een challenger mindset? Bij T-Mobile Recruitment zijn we er voor je en denken we met je mee, ook vanuit huis. En daarom blijven wij graag in gesprek met je, via telefoon, app, facetime, hangout, skype of e-mail. Dus heb jij jouw droombaan gezien bij T-Mobile? Neem dan contact met de collega’s van recruitment op.