COMAC MEDICAL is a Full Service CRO/SMO providing a broad network of clinical research sites in the best healthcare institutions across Central and Eastern Europe. Due to our successful development and activities, we are looking for highly motivated and responsible candidates for the position of:

System Administrator

The Profile:

• Installation, configuration and maintenance of Linux server applications;
• Supporting AS and BGP4 interconnection;
• Supporting company Local Area Network;
• Supporting company VPNs;
• Backup & Archiving;
• Web, File and Mail Linux servers administration;
• Spam, Firewall, AV protection for Linux server applications;
• Database Servers MySQL, PostgreSQL administration;
• Virtualization with Xen;
• Virtualization with KVM;
• Linux containers;
• Strong documentation skills;
• Linux and Windows Active Directory;
• Windows desktop troubleshooting.

The Person:

• More than 3 years professional experience with CentOS and/or Debian Linux;
• More than 3 years professional experience with Windows OS;
• Good knowledge of Linux Network and System Administration;
• Good knowledge of Xen Virtualization, KVM and LXC;
• Knowledge in installing and configuration OS and application;
• Experience in Relational Database administration;
• Knowledge of Bash and Perl;
• Good knowledge of following products/technologies:
– Apache, nginx;
– MySQL, PostgreSQL;
– Samba;
– Postfix, Dovecot, DKIM, Spamassassin, AV Protection;
– Xen, LXC;
• Good command of spoken and written English.

The Company Offers:

• Work for successful international company, excellent career development opportunity in a perspective professional field;
• Competitive remuneration package;
• Additional benefits related to work performance;
• Work in a team of motivated and qualified professionals.

The Assigned Country: Bulgaria.

If you are interested in such an opportunity please send your CV and a cover letter in English describing why your experience and skills make you a good candidate for this position to

Only short listed candidates with the enclosed cover letter will be contacted for interviews.