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IT Systems Administrator

On-site (Mataró): with occasional client visits.

Salary: depending on experience.

Minimum experience: Two years.

Permanent contract full-time.

Minimum studies:

  • Higher Vocational Training (CFGS)

Required knowledge:

  • Administration of Windows servers, networks, virtualization, communications, cybersecurity.

Job description:

Deploy and ensure the operability, preventive and corrective maintenance, as well as the security of IT systems and network infrastructures, both internal and for external clients. You will be part of a multidisciplinary technical team.

Responsibilities - Areas of activity:

  • Management and maintenance of Windows Server and Linux operating systems, including installation, configuration and troubleshooting.
  • Design, implementation and administration of networks and firewalls, ensuring secure and efficient communication.
  • Systems monitoring using monitoring and ticketing tools, ensuring agile and effective incident response.
  • Administration of virtual environments using technologies such as VMware, Hyper-V and Proxmox.
  • Implementation and maintenance of databases such as SQL Server, MySQL or PostgreSQL.
  • Implementation of measures to protect the organisation's infrastructure and data.
  • Installation and deployment of applications tailored to client requirements.

Technical support and infrastructure scope:

  • Helpdesk support: Provide efficient and empathetic technical support to resolve issues related to devices, systems and connectivity.
  • Installation and configuration: Prepare hardware, operating systems and applications, including virtualised environments and virtual machines.
  • Security management: Implement protection measures such as antivirus, firewalls, security policies and backups.
  • Network services: Install and maintain services such as email, web and file servers, printers and databases.

Valuable experience, knowledge and skills:

  • Cloud and SaaS: Experience with public cloud solutions (Azure, AWS, GCP) and SaaS platforms such as Office 365 and SharePoint.
  • Technical support and monitoring: Experience with remote assistance and tools such as Nagios or Zabbix.
  • Security and backup: Knowledge of infrastructure hardening, backup strategies and data recovery.
  • Automation and infrastructure: Use of tools such as Ansible or Terraform, web servers (Apache, Nginx, Wildfly) and load balancers.
  • Databases: Basic knowledge in database administration and support.
  • Project management: Ability to plan, estimate and follow up on technical projects.
  • Communication skills: And ability to work with technical documentation in English.

We offer:

  • Permanent full-time contract.
  • Personalised mentoring during the onboarding process.
  • Work in a highly qualified and multidisciplinary human team, both in development and systems.
  • Onboarding and continuous training plan adapted to your professional profile.
  • Career plan based on your potential and competencies.
  • Schedule: Monday to Thursday from 08:00 to 17:30 (with 1 hour lunch break) and Friday from 08:00 to 14:00 (short day).
  • Dynamic and non-hierarchical organisational structure, where all ideas and opinions are valued.
  • Continuous training with Open University and Udemy for Business, Kriter Software document library/fund.

Are you interested in joining our team?

  • If you have a proactive and passionate approach and feel that this challenge is for you, we invite you to join our team!
  • You can send your CV and cover letter to: rrhh@kriter.net