Senior System Infrastructure Specialist

4 days ago

Dublin, Dublin City, Ireland beBeeSeniorSystemAdministrator Full time €60,000 - €80,000

We are looking for a Senior Systems Administrator to join our team.

As a Senior Systems Administrator, you will be responsible for the deployment and maintenance of our systems and services. This includes managing virtual infrastructure, physical servers, and appliances, as well as automation and management of these resources. Developing our network monitoring tools and systems is a key component of this role.

You will work closely with our Schools team to provide high-availability Internet and network-security services to over 900,000 teachers and students. You will also be responsible for providing tools and services to the Schools team and the Broadband Service Desk who provide first-level support to schools.

Key Responsibilities
  • Manage virtual infrastructure, physical servers, and appliances.
  • Develop and maintain automation scripts and tools.
  • Design and implement network monitoring systems.
  • Collaborate with the Schools team to provide high-availability Internet and network-security services.
  • Provide tools and services to the Schools team and the Broadband Service Desk.
Requirements
  • At least 4+ years' industry experience working in a similar role.
  • Advanced knowledge and experience in Linux system administration (e.g. Ubuntu, CentOS) including file systems, configuration management, and networking.
  • Skills in scripting (Python, Bash, Perl) and system troubleshooting.
  • Experience of container maintenance and deployment (e.g. Docker, Swarm).
  • Familiarity with automation and configuration management tools like Ansible, Puppet or Chef.
  • Strong understanding of firewalls and load balancers.
  • Strong understanding of security best practices in system administration.
  • Good understanding of network and Internet protocols and infrastructure.
Benefits
  • Hybrid Working.
  • Flexible start/finish times.
  • Health insurance for employees.
  • Defined contribution pension scheme.
  • On-going well-being initiatives.
  • Employee Assistance Programme (EAP).
  • Tax Saver Ticket scheme.
  • Cycle to Work scheme.
  • Professional education support.
  • Comprehensive group and individual training & development initiatives.
Work Environment

The role is based in Dublin 1, but we have a hybrid work framework in place, which allows for some work from home if chosen. We use tools like Microsoft Teams to stay connected.

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