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Jose Sousa

@josesousa

Telecommunication technician focused on network reliability and practical cybersecurity skills.

Portugal
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What I'm looking for

I seek network operations or telecom roles emphasizing incident response, service reliability, and opportunities to grow in cybersecurity and network defense.

I am a telecommunication technician with hands-on experience managing network operations, incident response, and field service coordination across HFC and FTTH environments. I bring practical expertise from roles supporting large-scale telecom infrastructure and restoring services under SLA pressure.

At Vodafone (Jan 2021 - Oct 2025) I managed network operations and supported incident response, resolving critical security and availability incidents and using network monitoring and management tools. Previously at Olisipo (2019 - 2020) I supported network operations and maintenance and coordinated field technician interventions to restore services.

I hold a Master D in Computer Systems and Networks (2023 - 2025) and completed certifications including Ethical Hacking Essentials (EHE) and Microsoft Office Specialist: Excel 2013. My technical strengths include systems management (Windows & Linux), TCP/IP, DNS, DHCP, VLANs and basic programming in Java, C++ and HTML.

I am highly organized, communicative, and committed to continuous learning in cybersecurity and network defense, seeking roles where I can apply operational experience and further develop defensive security skills.

Experience

Work history, roles, and key accomplishments

VO

Telecommunication Technician

Vodafone

Jan 2021 - Oct 2025 (4 years 9 months)

Managed network operations and incident response for HFC and FTTH infrastructures, improving service restoration times and supporting resolution of critical security and availability incidents.

OL

Telecommunication Technician

Olisipo

Jan 2019 - Dec 2020 (1 year 11 months)

Supported telecommunications network operations and maintenance, coordinated field technician interventions, and performed network monitoring to restore services and improve performance.

Education

Degrees, certifications, and relevant coursework

IE

IEFP

Master D, Computer Systems and Networks

2023 - 2025

Completed a Master D in Computer Systems and Networks (IEFP, EQF 4) focusing on systems and networking concepts from 2023 to 2025.

UN

Unknown

Certificate, Computer Technician

2013 - 2015

Completed a Computer Technician program from 2013 to 2015 focusing on systems management and networking fundamentals.

Tech stack

Software and tools used professionally

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Jose Sousa - Telecommunication Technician - Vodafone | Himalayas