{"id":218,"date":"2018-01-03T05:59:42","date_gmt":"2018-01-03T04:59:42","guid":{"rendered":"https:\/\/www.masterit.es\/?p=218"},"modified":"2018-11-15T00:24:16","modified_gmt":"2018-11-14T23:24:16","slug":"icom-senior-systems-engineer","status":"publish","type":"post","link":"https:\/\/www.masterit.es\/?p=218","title":{"rendered":"ICOM – Senior Systems Engineer"},"content":{"rendered":"

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In September 2011 I was asked to take a position as Senior Systems Engineer at the telecom company ICOM in Denmark. As part of the deal, we would try to internationalise the Telephone Number Portability system I developed at Dateltek ApS together with Bj\u00f8rn Birkedal. This never really succeeded but I worked for the company almost 2 years solving the task of ensuring backend network and internet access to 1\/10 of the Danish municipals institutions (schools, daycare centers etc.)<\/p>\n

ICOM A\/S was a result of a merge of the ISP “Updata Denmark” and the\u00a0MVNO (Mobile Virtual Network Operator) “ChangeNetworks”.<\/p>\n

One of my first tasks was to solve an issue for Bornholm’s municipal. They wanted to offer the employees a possibility of telecommuting from home, allowing split network access to the secure municipal intranet as well as normal insecure internet access.<\/p>\n

I developed a provisioning system for Cisco DSL routers that allowed automated provisioning of 96 units at a time, connected to a HP switch and controlled by a simple BASH script to provision the DSL routers one at a time.<\/p>\n

I was responsible for the operation of the entire network. No an easy task as the network was build using the municipals existing, often very old, network equipment. I had to learn about almost any CLI available on the marked to perform this.<\/p>\n

I was in charge of establishing new connections based on:<\/p>\n