Senior System Administrator

Заетост: Пълен работен ден
Град: Hybrid, София
Заплата: По договаряне

Информация

Описание

Our client is the longest-serving online gaming platform available on the market today, helping their customers since 1996. Now they are expanding their teams and we are looking for a Senior System Administrator to join them.

Job Purpose:
Senior System Administrator is an integral member of the infrastructure team responsible for managing company’s infrastructure systems, installing and maintaining the operating system
software, creating networking and system structures, debugging malfunctioning programs, managing backup policies and building system backup environments, and regularly maintaining the system security. To ensure success as a Senior System Administrator, you should have extensive experience with Operating Systems and Networking concepts and monitoring tools, excellent problem-solving skills, and hands-on experience with systems and network management. Ultimately, a top-level senior system administrator can expertly manage a company’s infrastructure systems to maximize performance and efficiency by automating with in-house developed scripts.

Responsibilities:
• Installing, maintaining and monitoring operating systems.
• Installing, maintaining and monitoring network structures.
• Finding and debugging malfunctioning programs affecting the system integrity and performance.
• Altering system and network structures to meet the evolving needs of the company.
• Creating autonomous system backups.
• Setting up system monitoring environments and maintaining system availability.
• Regularly monitoring & updating the system security protocols.
• Monthly scheduled on-call system monitoring during out of office hours and weekends.

Requirements:
• Proven work experience on Linux or Unix-based Operating Systems.
• Good Experience in VMware vSphere installation, management tuning and performance monitoring.
• Experienced in NGINX configuration, performance monitoring, tuning and troubleshooting.
• Experienced in system and network design, shell (or python) scripting and documentation.
• Good knowledge in network and OS monitoring and problem troubleshooting and performance tuning.
• Familiarity with Network IPSEC tunnel setups on Linux.
• Familiarity with JAVA-based application run time parameter tuning, monitoring and problem troubleshooting.
• Experienced in Nagios/Zabbix/PRTG like infrastructure and network monitoring tools.
• Experienced in building backup methodologies and tools.
• Excellent communication and problem-solving skills.
• Compatibility with flexible working hours.

Advantages:
• Experience on CentOS or Redhat based distributions.
• Knowledge of DDoS protection services such as Cloudflare, Nexusguard or Imperva (Incapsula).
• Knowledge of public cloud management platforms such as AWS and/or Cloud IBM.

Benefits:
• Additional annual leave days
• Day off on your birthday
• Additional health insurance and dental service coverage
• Multisport card
• Flexible working hours
• Hybrid way of working
• Attractive annual bonus
• Referral bonus
• Training and development opportunities

Ready to Make Your Mark? Apply now and join our client’s team of innovative thinkers and dynamic doers.

All applications will be treated as strictly confidential.
Only short-listed candidates will be contacted.

License for recruitment for Bulgaria: No 2399 / 15.11.2017
License for administration and protection of personal data: No 432025 / 23.10.2017

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