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HardwareBG !

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  • Senior System Administrator
  • Junior System Administrator

. , () . - Senior System Administrator - info-at-rax.bg 02 489 10 70 - . .

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Senior System Administrator

One will be responsible for managing the Rax.bg IT infrastructure. He/She will be the head of all IT Operations (and will be responsible to keep our services fast, stable, and secure). He/She will be integral to managing between 100 and 150 installations in 2 data centers. His/Her time will be split between infrastructure improvement projects, training junior systems administrators, and problem solving for the high level customer support inquiries. We think we have a pretty stable infrastructure setup, which has to get further developed and improved and hope you'll be excited to contribute to making it better.

Primary Responsibilities

- Plan and implement infrastructure improvements (Hardware and software upgrades; Software and application patching; Schedule, perform and maintain backups) in coordination with VP of Operations.
- Provide high level and emergency systems administration support as needed.
- Plan for, coordinate, and manage disaster recovery incidents.
Adhere to and pro-actively implement departmental procedures and best practices while performing day-to-day tasks.
- Where necessary, help generate technical documentation
- Communicate as needed with service vendors to maintain hosting infrastructure.
- Maintain a good relationship with open-source communities.

Minimum Qualifications

- 2-4 years of advanced Linux systems administration experience (Red Hat Linux, CentOS, cPanel/WHM automation panel, Apache) and understanding of services such as DNS, SMTP, SNMP, SSL and SSH
- Experience installing, configuring and troubleshooting the LAMP stack
- Located or willing to relocate to Plovdiv, Bulgaria (or is currently living in Sofia, Bulgaria)
- 1-2 years of programming experience (PHP, Perl, Python)
- Familiarity with difference file systems in general
- Experience using WordPress, Drupal, Joomla and other popular CMS and other web publishing tools
- Ability to organize and manage multiple priorities
- Self-starter with strong self-management skills - goal & results oriented
- Strong customer service orientation
- Preference for candidates who have experience and strong skills in installing, managing, securing and troubleshooting CentOS, cPanel/WHM based servers.

Duties

1. Operations and Support

- Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups.
- Perform regular security monitoring to identify any possible intrusions.
- Schedule, organic and perform weekly (daily for a number of clients) backup operations, ensuring all required file systems and system data are successfully backed up to the appropriate media, recovery tapes or disks are created, and media is recycled and sent off site as necessary.
- Perform regular file archival and purge as necessary.
- Create, change, and delete user accounts per request.
- Provide System Administration support per request from various constituencies. Investigate and troubleshoot issues.
- Repair and recover from hardware or software failures. Coordinate and communicate with impacted constituencies.

2. Maintenance

- Apply OS patches and upgrades on a regular basis, and upgrade administrative tools and utilities. - Configure / add new services as necessary.
- Perform ongoing performance tuning, hardware upgrades, and resource optimization as required. - Configure CPU, memory, and disk partitions as required.
- Maintain data center environmental and monitoring equipment.

Recommended Qualifications

- BS (Bachelor of Science) in computer science, or significant equivalent experience
- Experience working in virtualized infrastructures and clustered server environments
- Experience in networking and managing Juniper based networking equipment
- Research and recommend innovative, and where possible automated approaches for system administration tasks. Identify approaches that leverage our resources and provide economies of scale

How to Apply?

Qualified applicants should send us a:
- PDF resume
- Tell us what kind of emergency case you are proud to successfully resolve.

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