Functieomschrijving

Your tasks as a Linux System Engineer

Installation, maintenance, and monitoring of our server infrastructure
Installation, maintenance, and monitoring of the server infrastructure of our customers
Update of the company application on our servers and on the servers of our customers
Update and maintenance of the procedures and documents relative to our system operations
Will gradually take full responsibilities on daily operations, maintenance and monitoring of around 100 Linux systems
Maintenance and monitoring of network and firewall (Netfilter)
Management of log files, log analysis and appropriate actions (bug reporting)
Maintenance of monitoring system (alerts, graphs, analysis)
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
Work with advanced IT technologies, such as enterprise messaging protocols, high volume storage, and databases
Physical intervention on servers when distant intervention is not possible
Part of an ‘On Call’ team for night/weekend alerts management
Will take care of the maintenance of the company application
Setup of the company application as well as fine-tuning setups for best performance
Setup, maintenance, and tuning of side applications (Postfix, SpamAssassin, ClamAV, Nagios, Munin, HAproxy, Tomcat, Java, Java VM ….);
Level3 support requests

Profiel Experience required:

Relevant Work: Experience: 6+ years
Career Level: Experienced
Position: Senior System Engineer
Education Level: Master in sciences (no soft sciences master such as Philosophy, languages, …)
Must have advanced experience with Linux systems (Debian, Ubuntu, Redhat…) and scripting (bash)
Deep understanding of the Internet and networking protocols is a must
Monitoring and graphing tool abilities are regarded as important
Experience with low-latency and high-availability MySQL administration would be a great plus
Good practice of configuration management tools (Puppet, Chef, Ansible, etc.) and virtualization tools (Xen, KVM, …) would be appreciated
Experience with cloud operating systems (OpenStack) or service providers (Amazon EC2/S3, etc.) would be a plus
Knowledge of open-source firewalling and high-availability technologies would be a plus

Organisatie- en afdelingomschrijving My client is one of the world’s most private and secure email solutions, they are hiring a highly experienced Linux System Engineer to support its growth. This is a great opportunity for someone who wants a diverse and challenging technical experience while working on tools that matter in people’s daily life.Aanbod