Backbone Build Engineer

Trinetix · Madrid, Community of Madrid

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Company
Trinetix
Location
Madrid, Community of Madrid
Employment type
Full-time
Posted
July 21, 2026

About this job

Trinetix is looking for a proactive and technically skilled Backbone Build Engineer. Join our team and work with Arelion, one of the world's leading Tier-1 Internet providers, operating one of the largest and most reliable global IP backbone networks. With more than 30 years of experience and connectivity spanning over 100 countries, Arelion delivers mission-critical network services to telecom operators, hyperscalers, cloud providers, content platforms, and global enterprises. This is a unique opportunity to contribute to the backbone infrastructure that powers the Internet while growing your career in an international, fast-paced engineering environment.…

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Engineer salaries in Spain

Based on 57 postings that disclose pay.

Median salarygross / year
€65,000
€40,000Typical range€91,000

Estimated from advertised pay across our sources — indicative gross annual figures, not an offer.

Most-requested skills in Spain

Based on 261 Spain vacancies that list requirements, these are the skills employers ask for most often.

  • Project Management21% of postings
  • SAP17% of postings
  • MATLAB15% of postings
  • Lean14% of postings
  • AutoCAD12% of postings
  • CAD11% of postings
  • Quality Assurance11% of postings
  • CATIA10% of postings
Engineer skills

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