System Administrator

InnoTech; Portugal; On-site; EUR 35,000 - 52,000; Full time

Benefits offered by this job

Mental health support

25 days vacation (birthday, Carnival,

Birthday/bridging day

Petsitting partnerships

Pet bereavement day

Team buildings

InnoSports initiatives

Sustainability initiatives

Job summary

InnoTech is seeking a System Administrator in Portugal to maintain Linux-based environments, manage Java applications, and support open-source technologies such as Kubernetes, Docker, Tomcat, Elasticsearch and Jasper Reports, ensuring reliable operations.

You will monitor IT infrastructure, network and databases, apply security best practices, troubleshoot issues, and contribute to the continuous improvement of the IT environment while collaborating with a passionate team focused on learning,

Qualifications

• Linux system administration experience.
• Experience with Java-based applications.
• Knowledge of networking and IT security fundamentals.
• Experience with virtualization tech and databases (MySQL, PostgreSQL, MongoDB, or MariaDB).
• Scripting and IT utilities knowledge.

Responsibilities

• Administer and maintain Linux-based operating systems and enterprise environments.
• Manage and support Java-based applications and open-source technologies such as Kubernetes, Docker, Tomcat, Elasticsearch, and Jasper Reports.
• Monitor and support IT infrastructure, including networks, virtualization platforms, and databases.
• Apply security best practices across systems and infrastructure, ensuring reliable and secure operations.
• Troubleshoot technical issues and contribute to the continuous improvement of the IT environment.

Skills

Linux admin

Java apps

Networking

IT security

Scripting

Databases

Education

BSc/MSc in CS/Engineering/IT

Tools

Kubernetes

Docker

Tomcat

Elasticsearch

Jasper Reports

Job description

A Company you will be happy to grow with!

At InnoTech, it’s all about connecting people with business through technology.

We truly care about you, your happiness, and your well-being. We look for passionate people who are eager to learn, evolve, and grow with us - because growth is in our DNA.

This commitment has been consistently recognized: we are proud to be a Great Place to Work for five consecutive years, to be one of the Best IT Companies in Portugal, and to be recognized as a Best Workplace Wellbeing.

We are also proud to hold ISO 27001 and ISO 9001 certifications, reinforcing our commitment to information security, quality, and continuous improvement.

For us, sustainability is not just a buzzword. Integrity, social responsability, and people-first values guide everything we do.

Join our team of 180+ InnoTechers and bring your talent as a Syatem Administrator.

Your Mission Will Be:

• Administer and maintain Linux-based operating systems and enterprise environments;
• Manage and support Java-based applications and open-source technologies such as Kubernetes, Docker, Tomcat, Elasticsearch, and Jasper Reports;
• Monitor and support IT infrastructure, including networks, virtualization platforms, and databases;
• Apply security best practices across systems and infrastructure, ensuring reliable and secure operations;
• Troubleshoot technical issues and contribute to the continuous improvement of the IT environment.

You Will Need:

• Hands-on knowledge of Linux system administration and experience managing Java-based applications;
• Familiarity with networking, IT security, virtualization technologies such as VMware and/or OLVM, and databases such as MySQL, PostgreSQL, MongoDB, or MariaDB;
• Knowledge of scripting and common IT utilities, with the ability to troubleshoot and resolve technical issues;
• Good understanding of open-source technologies, including Kubernetes, Docker, Tomcat, Elasticsearch, and Jasper Reports;
• CPLP nationality or an EU work permit is required to facilitate employment.

Would Be Awesome If You Have:

• Experience with Apache ServiceMix, HCL DX, or IBM BAW;
• Familiarity with ITSM and ticketing tools and processes;
• BSc or MSc in Computer Science/Engineering, Information Technology, or related fields.

What We Offer:

• Health-focused partnerships, including free mental health support;
• 25 days of vacation, including your birthday, Carnival, and
• a bridging day between Christmas and New Year;
• Half a vacation day on your children's birthday and a school
• Petsitting partnerships and a pet bereavement day;
• Regular team buildings, four annual company parties, game nights, and social events;
• InnoSports initiatives (football, marathons, and more);
• Events focused on sustainability and social responsability actions.

Are you convinced? Come see it for yourself.