SIEM Content Architect - Hybrid Work & Cyber Defense Lead

Vodafone; Lisboa; Híbrido; EUR 60 000 - 100 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Hybrid work model

Vodafone employee benefits

Recognition programs

Well-being program

Tech learning platform

Internal mobility

Resumo da oferta

Vodafone is seeking a SIEM Content Development Specialist to advance the CSOC's ability to detect and respond to cyber incidents. You will design, develop, and tune detection content across ArcSight, Sentinel, QRadar, and Splunk, collaborating with DevOps and SecOps teams to integrate content into CI/CD workflows.

The role requires hands-on SIEM/EDR experience, telecoms familiarity, and strong analytical and communication skills in a hybrid work environment in Lisbon, Portugal.

Qualificações

• 3+ years of SIEM content development experience.
• 2+ years of SOC analyst experience (Level2 or above).
• Extensive hands-on experience in security event analysis and SIEM rule/logic development.
• Familiar with telecom equipment, protocols and network architectures.

Responsabilidades

• Design and develop detection content to guide security analysts.
• Tune and optimise SIEM rules for detection accuracy.
• Collaborate with DevOps/SecOps to integrate content into CI/CD.
• Manage lifecycle of detection content with version control.

Conhecimentos

SIEM content development

SOC analyst experience

Threat analysis

Windows/Linux

Networking protocols

Regex scripting

Git/version control

Cloud security

Formação académica

Bachelor/Master in a related field

Ferramentas

ArcSight

Sentinel

QRadar

Splunk

EDR tools

Descrição da oferta de emprego

Vodafone is seeking a SIEM Content Development Specialist to advance the CSOC's ability to detect and respond to cyber incidents. You will design, develop, and tune detection content across ArcSight, Sentinel, QRadar, and Splunk, collaborating with DevOps and SecOps teams to integrate content into CI/CD workflows.

The role requires hands-on SIEM/EDR experience, telecoms familiarity, and strong analytical and communication skills in a hybrid work environment in Lisbon, Portugal.