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System Administrator

Growmate

Oferta Full-time
Tecnologia Lisboa, PT €1 060 - €1 892/mês mercado Posted 2 days ago
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21/02/2026
Há 2 days ago

Description

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We are strengthening our infrastructure team with a senior Linux specialist who will play a key role in ensuring the stability, scalability, and continuous improvement of our systems landscape.

This position combines hands-on system administration with infrastructure evolution initiatives, supporting business-critical services in a dynamic and technically demanding environment.

What You’ll Be Doing

Ensuring the performance, availability, and security of Linux-based platforms

Managing containerized services and distributed environments

Overseeing database reliability and optimization processes

Enhancing observability and monitoring across infrastructure layers

Supporting network-related configurations and troubleshooting activities

Collaborating in infrastructure modernization and architecture discussions

Promoting documentation standards and operational best practices

What We’re Looking For

Proven experience in Linux environments within production settings

Strong understanding of container technologies and service orchestration

Solid background in relational database administration and performance tuning

Familiarity with monitoring and log management ecosystems

Scripting capabilities to automate operational tasks

Comfortable working in English in an international context

Additional Assets

Exposure to cloud-based or virtualized infrastructures

Understanding of network segmentation and security layers

Experience within collaborative or Agile delivery models

Technical certifications relevant to Linux or container ecosystems

Location: Oeiras, Portugal

What We Offer

to our Mates:

Career development with mentoring from tech leads and managers

Personalized growth plans and regular feedback

Training, certifications, and a dedicated learning budget

Provision of technological equipment

Health insurance

Clear career path with progression opportunities

Access to innovative projects (startups, scale-ups, internal products)

Relaxed, collaborative work environment with a strong team spirit

A culture of recognition

Ready to take the next step in your career?

Send your CV to talent@growmate.pt, referencing ‘System Administrator_[Your Name]’.

Weather on start day

Tuesday, 24 de February — Partly cloudy · Max 18° · Min 13° · Rain 3% (0mm) · Wind 18 km/h

Previsão para os dias seguintes

  • Wed, 25 Feb
    —
    Max 18° · Min 14°
  • Thu, 26 Feb
    Partly cloudy
    Max 22° · Min 13°
  • Fri, 27 Feb
    Partly cloudy
    Max 16° · Min 12°
  • Sat, 28 Feb
    Partly cloudy
    Max 17° · Min 12°

Detalhes

Listing type
Job Offer
Schedule Type
Full-time
Category
Tecnologia
Status
—
Location
Lisboa, PT
Start
21/02/2026
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Salário de Mercado

€1 060 - €1 892/mês