Systems Integrator Linux

Aubay Portugal; Lisboa; Hybrid; EUR 45,000 - 65,000; Full time

Benefits offered by this job

Health insurance

Dental coverage

Mental health platform access

Team events

Career development

Job summary

Aubay Portugal is seeking a skilled DevOps/Systems Operations professional to join our Lisbon team. You will participate in redesigning architectures, deploying upgrades, and fostering DevOps practices across environments.

The role requires 4+ years of experience, strong Linux (Red Hat), CI/CD tooling, and effective communication in French and English, within a collaborative, ethics-driven culture and a hybrid work model.

Qualifications

• At least 4 years of experience as Systems Integrator, Systems Administrator or DevOps/Operations role.
• Strong Linux (Red Hat) and Shell Scripting.
• Experience with CI/CD tools such as Git, Ansible, and Jenkins.
• Experience with MySQL and file transfer protocols (FTP/SFTP).
• Understanding of High Availability architectures and DevOps culture.
• Proficiency in French (B2/C1) and English (B1) for effective communication.
• Alignment with corporate culture, integrity and ethics, teamwork and daily commitment.

Responsibilities

• Participate in redesign of application architecture to enhance resilience and secure payment methods.
• Qualification and integration of application upgrades and patches after deliveries from the editor.
• Prepare, plan, and execute deployments across environments using DevOps tools.
• Draft and update comprehensive documentation related to upgrades and patches.
• Contribute to continuous improvement by proposing evolutions for development, deployment, and exploitability standards.
• Provide on-call support during nights and weekends, on a rotational basis (maximum one week per month).

Skills

Linux (Red Hat)

Shell Scripting

CI/CD tools

MySQL

FTP/SFTP

High Availability

DevOps culture

French (B2/C1)

English (B1)

Customer focus

Teamwork

Tools

Git

Ansible

Jenkins

FTP/SFTP

MySQL

Job description

At Aubay Portugal, we work daily with some of the largest organisations across sectors such as banking, insurance, telecommunications and energy, helping to build and evolve critical systems that support millions of users. We have been in Portugal since 2007 and are part of an international group with a presence in several European countries. More than technology, we build close relationships and deliver real-impact projects.

What will you do?

• Participate in the redesign of application architecture to enhance resilience and secure payment methods.
• Perform qualification and integration of application version upgrades and patches following deliveries from the editor.
• Prepare, plan, and execute deployments across various environments using DevOps tools.
• Draft and update comprehensive documentation related to application upgrades and patches.
• Contribute to continuous improvement by proposing evolutions for development, deployment, and exploitability standards.
• Provide on-call support during nights and weekends, on a rotational basis (maximum one week per month).

What are we looking for?

At Aubay, our focus is on professionals who bring both technical expertise and the right mindset:

• Proven experience of at least 4 years as a Systems Integrator, Systems Administrator, or Application Operations/DevOps Support Engineer.
• Strong proficiency in Linux (Red Hat) and Shell Scripting (e.g., grep, curl, tail, vi, openssl).
• Solid knowledge of CI/CD tools such as Git, Ansible, and Jenkins.
• Experience with MySQL, File Transfer (FTP/SFTP/CFT), and batch chain management.
• Understanding of High Availability architectures and an appetite for new technologies and DevOps culture.
• Proficiency in French (B2/C1) and English (B1) for effective communication.
• Alignment with our corporate culture and a commitment to integrity and ethics are highly valued;
• Strong customer focus, teamwork, task prioritisation, and daily commitment are highly appreciated.

What can we offer?

At Aubay, we invest in your development and well-being:

• Continuous growth through our Training Academy, with technical and soft skills training, mentoring, tech communities, workshops and in-person meetups;
• Close support with regular feedback and a structured career advancement model;
• Comprehensive health insurance, including dental coverage, as well as access to a mental health platform and well-being initiatives;
• Team-oriented environment, including events and initiatives to promote connection and team spirit;
• Personal and family life support, from the moment your children are born and throughout their educational path;
• Access to a language platform with conversational classes in multiple languages;
• Project-tailored work model: hybrid (2-3 days a week in the office).

What will you find here?

• A close-knit and informal environment, where direct communication is preferred and people are valued;
• Recognition of your contribution, with initiatives that celebrate meaningful moments;
• Freedom to be yourself, without unnecessary formalities;
• Teams where knowledge sharing, collaboration and joint growth are a reality.