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System administrator

Porto
beBeeInfrastructure
Anunciada dia 16 julho
Descrição

Job Overview

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We are seeking a skilled and experienced Infrastructure Support Specialist to join our fast-paced IT team. This role will involve handling production incidents, coordinating infrastructure and application changes, collaborating with cross-functional teams, and ensuring application reliability and performance.

As an Infrastructure Support Specialist, you will be responsible for:

* Handling production incidents, ensuring timely resolution and minimal impact on business operations.
* Coordinating and following up on infrastructure and application changes (e.g., maintenance windows, server updates).
* Collaborating with cross-functional teams (Dev, DBA, SysAdmin, Networking) to ensure application reliability and performance.
* Keeping technical documentation updated, including architecture diagrams, procedures, and supervision needs.
* Monitoring system performance using tools such as Zabbix or Grafana, and ensuring adherence to SLA requirements.
* Managing backups and performing restoration testing regularly.
* Analyzing recurring incidents, identifying root causes, and proposing automation or improvement initiatives.
* Participating in the architecture and deployment of new applications, ensuring infrastructure compliance.


Required Skills and Qualifications

* Minimum of 3 years of experience in a similar role.
* Comfortable working in a fast-paced and demanding environment.
* Strong communication and collaboration skills.
* Fluent in English (minimum B2 level).
* DevOps mindset and willingness to learn.
* Team player, proactive, and detail-oriented.


Benefits

* A dynamic, hard-working, and cooperative team.
* Career plan and defined objectives.
* Initial and ongoing training.
* Follow-up meetings and performance appraisals.
* Business bonuses.
* Personal and family benefits.
* Numerous events, partnerships, and internal dynamics.


Key Technologies

* Operating systems: Linux and Windows.
* Industrial schedulers: VTOM or similar.
* Scripting: Shell, Python, and/or PowerShell.
* Application servers: JBoss, Tomcat, Apache, IIS.
* Databases: Oracle, Sybase, SQL Server, MySQL.
* Monitoring: Zabbix, Grafana (or equivalent).
* Infrastructure: Backups, LDAP, Active Directory, Kerberos, Reverse Proxy, Firewalls.
* Basic networking knowledge.


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