Linux Specialist

Type: Full time 
Career level:Mid-senior
Place:Bucuresti 
Expertise: IT / Telecom - Software / Programare 
Salary: at the interview 
Openings: 1 

Offer (bonuses, benefits): 
- Motivating salary scheme, bonuses, career path 
- Professional environment, access to leading-edge technologies 
- Professional development programs - certifications 
- Possibility to travel abroad 
- Team buildingsDescription/Responsabilities: 
• Be a strong system administrator to implement and support Linux (Red Hat/Debian/CentOS)
• Responsible for uptime, performance, reliability, scalability, security and high availability of infrastructure machines 
• Troubleshoot performance issues, OS configuration and hardware failures and apply fixes 
• Create and implement change requests for incidents/problems as needed 
• Support incidents and perform root cause analysis for service interruption issues. Fix the root cause not the effect. 
• Ensure compliance with security guidelines 
• Create scripts in order to automate certain tasks 
• Structure, draft and review technical documentation, document technical requirements and processes 
• Work closely with application teams on troubleshooting issues as well as planning requirements for new servers

Requests:

• Experience with different distributions of Linux (Red Hat/Debian/CentOS) environments
• Linux Routing (ipsec/iptables/netfilter) 
• Experience with Linux automation tools (i.e. UrbanCode Deploy, Puppet, Chef, Dockers etc.) 
• File system concepts (inode, paging, swapping, clustering, logical partitions, etc.) 
• Experience in Red Hat Linux virtualization technologies, IT Security Compliance, system management/monitoring tools, operating systems services (NTP, DNS, SMTP) 
• Experience providing support in medium to large scale infrastructure environments (change management processes, etc.) 
• Experience using ticketing systems.
• Experience with Backup software and strategies. 
• Familiarity with RAID disk technologies & SAN infrastructure
• Familiarity with network infrastructure.
• Fluent English (spoken and written)

Nice to have skills:

• ITIL Certified 
• Windows Server & ESX experience is a plus
• Proficient in at least 1 programming/scripting language – bash, python, ruby, etc. 
• Experience with backup tools such as Tivoli TSM 
• Experience with system monitoring tools and analyzing results