Overview
Job details
Hybrid
Office and home days — the ad has the split.
Requirements
Have the right to work in Spain
No sponsorship mentioned, and this kind of work is rarely sponsored in Spain.
Work in English
English is required, per the ad.
Be near Vigo for hybrid days
No relocation package mentioned.
University degree
“Titulación superior en Telecomunicaciones, Informática, Ciberseguridad, Redes o disciplinas afines.” — per the ad.
This job was automatically translated to English.
Pay & benefits
What you'll get
- Work-life balance measures and flexible working hours
- Ongoing training and certifications.
- Hybrid remote work model.
- Attractive social benefits package
- Excellent dynamic and multidisciplinary work environment
- Volunteering programs
Requirements
What we're looking for
At least 1 year of experience administering WAF solutions.
Knowledge of web protocols (HTTP, HTTPS, HTTP/2, TLS) and Layer 7 traffic management.
Knowledge of network and systems security.
Experience in authentication, security protocols, and cryptography.
Knowledge of application security and best practices based on OWASP.
Ability to work as part of a team.
Autonomy and proactivity.
Organization and attention to detail.
Analytical skills and problem-solving ability.
Good communication and client relations skills.
Ability to manage priorities in dynamic environments.
LANGUAGES
Nice to have
F5 Certifications (BIG-IP ASM/AWAF or equivalents).
Fortinet Certifications:
FortiWeb Administrator
FCP (Fortinet Certified Professional)
FCSS (Fortinet Certified Solution Specialist)
Akamai Web Application and API Protection (WAAP).
CCSA (Check Point Certified Security Administrator)
CCSE (Check Point Certified Security Expert)
KEY COMPETENCIES
We are looking for people with:
Education & certifications
Education
Languages
Essential: English level B1 or higher.
Valuable: Technical English oriented towards cybersecurity environments.
WHAT DO WE OFFER?
The role
WHAT IS TELEFÓNICA TECH?
Telefónica Tech is the leading digital transformation company of the Telefónica Group. We offer a wide range of integrated technological services and solutions in Cybersecurity, Cloud, IoT, Big Data, Artificial Intelligence, and Blockchain, with which we support our clients in their digital transformation.
In the Cybersecurity Managed Services unit of Telefónica Cybersecurity & Cloud Tech, we provide managed cybersecurity services to clients across various sectors, leveraging multiple market-leading technologies to guarantee the protection of their applications, infrastructures, and digital services.
WHAT WILL YOUR DAY-TO-DAY BE LIKE?
What you'll do
Your main mission will be the administration and operation of WAF (Web Application Firewall) platforms for various clients, guaranteeing their correct functioning, optimization, and evolution.
Your duties will include:
Management and resolution of client incidents and requests.
Technical liaison with clients for service monitoring and problem resolution.
Opening and following up on cases with manufacturers.
Proactive administration of assigned platforms.
Preparation of technical documentation and knowledge sharing within the team.
Prioritization and organization of operational tasks.
Preparation of periodic reports and deliverables for clients.
Analysis and escalation of tickets coming from N1 support levels.
Study, evaluation, and escalation of improvement proposals or architecture changes in client environments.
Collaboration with other technical teams to guarantee service quality and continuity.
Job conditions
How you'll work
Office hours from Monday to Friday.
Hybrid modality with 60% remote work.
AND FOR THIS, WE BELIEVE IT WOULD BE IDEAL IF YOU HAD...
Experience
Valuable certifications and knowledge
Higher degree in Telecommunications, Computer Science, Cybersecurity, Networking, or related disciplines.
F5 Certifications (BIG-IP ASM/AWAF or equivalents)
Valuable certifications and knowledge
Akamai Web Application and API Protection (WAAP).
Check Point:
Check Point:
CloudGuard WAF Associate
About Telefónica
Telefónica is one of the world's largest telecommunications companies, providing fixed and mobile connectivity, digital services, and technology solutions to consumers and businesses across Europe and Latin America. With over 100,000 employees and a strong presence in Spain, the UK, Germany, and Brazil, the company operates through brands such as Movistar, O2, and Vivo, and has expanded into areas like cybersecurity, cloud, IoT, and AI through its innovation units.
In Spain, Telefónica is headquartered in Madrid and is a major employer of tech talent, with a strong focus on cybersecurity, data, and AI. The company actively hires international professionals, offering roles in English and fostering a diverse, innovative culture. Its Spanish operations are central to its global strategy, making it a relevant option for internationals seeking to work in a large, established tech and telecom player in Spain.
- Industry
- Telecom
- Founded
- 1924
- Employees
- 100,000+
- Headquarters
- Madrid, Spain
- In Spain
- Madrid, Barcelona
- Website
- telefonica.com
Good to know if you are moving
- Telefónica's Spanish offices are largely based in Madrid and Barcelona, with a significant tech hub in the Distrito Telefónica complex in Madrid.
- The company frequently hires international tech talent and many roles are offered in English, making it accessible for non-Spanish speakers.
- Telefónica has a strong commitment to innovation, with dedicated units like gAIt and Wayra focusing on AI and startups.
- The company offers a comprehensive relocation package and support for international hires, including visa assistance.
- With a global presence and a large Spanish operation, Telefónica provides opportunities for internal mobility across countries and roles.
In their own words
About the company & team
We are a group of over 6,200 brave people who work every day from different points around the world to achieve excellence, through leadership based on transparency and team spirit. If you identify with our pillars, we can't wait to meet you!
Additional information
www.telefonicatech.com
WHAT DO WE DO IN THE TEAM?
#WeAreDiverse #WePromoteEquality
We are convinced that diverse and inclusive teams are more innovative, transformative, and achieve better results.
Therefore, we promote and guarantee the inclusion of all people regardless of gender, age, sexual orientation and identity, culture, disability, or any other condition.
We want to meet you! 😊
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