Jobs at ContactOffice: Linux System Engineer (m/f)

we are hiring blackboardAbout ContactOffice

Our passionate team is behind the ContactOffice (www.contactoffice.com) technology, one of the European leaders in the field of cloud collaboration (calendar, contacts, documents, e-mail, SMS, fax…). Our application is available both in Cloud or licence mode. ContactOffice counts among its customers leading corporations and universities such as TNT Airways, Laborelec, Ores, the universities of Lyon, Aix-Marseille, Toulouse, Bordeaux, etc.We are also the team behind a number of popular sites such as www.mail.be, www.mailfence.com,…

In order to support our growth, ContactOffice Group is currently seeking a professionally experienced Linux System Engineer.

 

Are you ready to discover a challenging position combining cloud technologies, big data and high performance in a seamless user experience ?

Here is what we’re looking for

  • Relevant Work : Experience: 6+ years
  • Career Level:  Experienced
  • Position: Senior System Engineer
  • Education Level:  Master in sciences (no soft sciences master such as Philisophy, languages, …)
  • Job Type:  Employee
  • Job Status:  Full Time
  • Location: Brussels (Boitsfort)
  • Must have advanced experience with Linux systems (Debian, RedHat, …)
  • Must have advanced experience with virtualization tools (Xen, KVM, …);
  • Deep understanding of internet and networking protocols is a must;
  • Good knowledge of firewalling as well as advanced filed system for large volume storage (LVS, LVM, …) would be a plus;
  • Knowledge of Java technologies would be a plus;

Some remote home work will be possible.

Some day travels to customer’s premises might be required (although very rare in practice).

 

Your tasks

  • Installation, maintenance and monitoring of our server infrastructure
  • Installation, maintenance and monitoring of the server infrastructure of our customers
  • Update of the ContactOffice application on our servers and on the servers of our customers
  • Updating and maintenance of the procedures and documents relative to our system operations
  • Will take gradually take full responsibilities on daily operations, maintenance and monitoring of 80 Linux systems;
  • Maintenance and monitoring of network and firewall
  • Management of log files and appropriate actions
  • Setup and maintenance of monitoring and alert system
  • Participation in definition of system, network and security policy of the company
  • Training of customers in system and maintenance aspects.
  • Support towards our private label customers of the business critical locally hosted or externally hosted versions of our application
  • Physical intervention on the servers whenever distant intervention is not possible
  • Work with advanced IT technologies, such as enterprise messaging protocols, high volume storage and databases as well as online billing system
  • Will take in charge the bi-weekly or weekly maintenance of the ContactOffice applications;
  • Will be part of an ‘On Call’ team for night/weekend alerts mangement.
  • Will take in charge the setup of the ContactOffice applications on remote client devices as well as fine tuning setups for best performance;
  • Will take in charge the setup, maintenance and tuning of side applications (Postfix, SpamAssassin, ClamAV, DCC, Nagios, Munin, Apache, Jetty, Java, Java VM ….);
  • Will take in charge level3 support requests;
  • Will take in charge scripting (bash, perl, …) and log analysis;

Are you awesome at internet technologies and protocoles with a passion for system engineering and you don’t take yourself too serious?


Then please submit your application to jobs@contactoffice.com now and include the following information

  1. Your resume
  2. Any work examples
  3. Why you’d be a great fit with our team
  4. Your LinkedIn, Twitter and/or Facebook profile URL
  5. Any other profile that might be of interest: Github, Bitbucket,…

 

 

 

ContactOffice Team

Collaboration and Messaging Web Application Suite (www.contactoffice.com)

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