Linux Engineer Level 3: Reliability, Security & Performance
Role Description & Technical Scope
Telefónica Tech UK&I is seeking an experienced Level 3 Linux Engineer to support, maintain, and enhance critical Linux environments. You will troubleshoot complex issues and lead the delivery of high-impact projects to ensure reliability and performance.
You will collaborate with cross-functional teams to optimize security, scalability, and efficiency of Linux-based systems, while guiding and mentoring junior engineers and aligning with industry best practices.
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Key Details
- Date Posted: 26 Oct 2026
- Location: belfast city district
- Employment: Permanent
- Workplace: Hybrid
- Domain: IT & Technology
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