Career Opportunities

Our philosophy at Kommlink is based around supplying a transparent, compliant and delivery based service to both the candidates and project consultants we find and to the end clients where delivery is achieved..

Linux System Administrator

Location: Sofia, Bulgaria

Date Posted: 07-11-2017
For one of our clients, we are now looking for a Linux System Administrator to join an enthusiastic and ever-expanding team.

Your focus will be on:

• Join a highly technical team responsible of hundreds of computer systems distributed around the world powering search system for the global airline industry.
• Setup, configure, monitor the performance and fine tune company services in the hosting facilities.
• Put in place reliability, fail-over, disaster recovery, 24/7 support mechanisms wherever possible and to ensure the flawless operation of the production systems.
• Implement and monitor the security control processes related to the production environment.
• Design, maintain and monitor the backup processes including: its planning, verification and documentation.
• Design, install, configure and fine tune the production infrastructure and equipment.
• Solve software and hardware problems related to the production systems.
• Ensure at all times the following documents are up to date: Corporate Infrastructure documentation (including Internal and External Systems Disaster Recovery procedures).
• Ensure the IT tickets resolution is performed within the agreed company SLAs.

What are we looking for?

• Min 3 years of experience as a System Administrator
• University Degree in Information Technology or Computer Science
• Deep knowledge in Linux Administration (RHEL, CentOS), setup of systems, performance monitoring and tunning
• Good knowledge of MySQL and NoSQL databases. Replication, sharding, performance monitoring
• Being able to perform almost all maintenance tasks related to production systems
• Building RPMs
• Networking: routing, security, Cisco Firewall administration, complex infrastructure
• Good knowledge of hardware layer including high speed process and IO based hardware optimization 
• Advanced level of Shell Scripting and regular expressions 
• Good communication skills and good command of English language
• Good analytical and problem solving skills
• Innovative, fast learner and willing to share knowledge
• Self-starter, able to work under no direct supervision
• ITIL framework knowledge is advantage
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