Network Security Engineer

GRIFOLS, S.A.; España; Presencial; EUR 60.000 - 90.000; Jornada completa

Descripción de la vacante

Grifols is seeking an experienced Network Security Engineer to design, implement and continuously enhance our global security posture across on‑premises, cloud and hybrid environments. You will collaborate with Infrastructure, Cloud, Architecture and Cybersecurity teams to deliver secure, resilient network services.

The role requires 3–5 years in enterprise network security, hands‑on experience with Check Point, Palo Alto, Fortinet, Netskope and F5 WAF, plus bilingual English/Spanish

Formación

• Bachelor's degree in IT or related field.
• 3–5 years in Network Security/Engineering roles in enterprise environments.
• English and Spanish proficiency.
• Certifications such as PCNSE, CCSA, CCNA/CCNP Security valued.

Responsabilidades

• Support design, implementation and enhancements of network security across global environments.
• Define processes, procedures and guidelines for automated, software-based networks.
• Manage key security technologies including NGFW, VPN, WAF, NAC, SWG and DNS security solutions.
• Participate in network security transformation initiatives like Zero Trust and segmentation.
• Identify weaknesses and inefficiencies in security infrastructures.
• Review and approve technical designs, specs and SOWs.
• Support deployment, configuration and lifecycle management of security technologies across on‑premises and cloud.
• Provide L3 support, troubleshoot complex security issues and assist in remediation.
• Ensure secure connectivity between data centers, branches, cloud and third‑party networks.

Conocimientos

Bilingual EN/ES

Stakeholder management

Analytical thinking

Troubleshooting

Educación

Bachelor’s degree in IT/CS

Herramientas

Check Point

Palo Alto

Fortinet

Netskope

F5 WAF

Descripción del empleo

Company Overview

Grifols is a global healthcare company that since 1909 has worked to improve the health and well‑being of people around the world. We are leaders in plasma‑derived medicines and transfusion medicine, and develop, produce and market innovative medicines, solutions and services in more than 110 countries and regions.

Mission

The Network Security Engineer will be responsible for supporting the design, implementation, and continuous enhancement of the organization’s network security infrastructure across global on‑premises, cloud, and hybrid environments.

Responsibilities

• Support the design, implementation and enhancements of network security solutions across global on‑premises, cloud and hybrid environments.
• Define processes, procedures, and guidelines for driving the evolution of networks to be automated, orchestrated and software‑based.
• Manage and support key security technologies including NGFW, VPN, WAF, NAC, SWG and DNS security solutions.
• Participate in network security transformation initiatives such as Zero Trust, network segmentation and firewall modernization.
• Proactively identify weak areas and inefficiencies across network security infrastructures and services.
• Review and approve technical designs, specifications, and statement‑of‑work documents.
• Support the deployment, configuration and lifecycle management of network security technologies across on‑premises and cloud environments.
• Provide L3 support, troubleshoot complex security issues and contribute to vulnerability remediation activities.
• Support secure connectivity between data centers, branch offices, cloud environments and third‑party networks.
• Collaborate with Infrastructure, Cloud, Architecture and Cybersecurity teams to ensure secure, resilient and compliant network services.

Qualifications

• Bachelor’s degree in Information Technology, Computer Science or a related field, or equivalent professional experience.
• Minimum 3‑5 years of experience in Network Security, Security Engineering, Network Engineering or Infrastructure Security roles within complex enterprise environments.
• Hands‑on experience with Check Point, Palo Alto, Fortinet, Netskope and F5 WAF technologies.
• Strong knowledge of NGFW, VPN, IDS/IPS, WAF, NAC and cloud‑connected security environments.
• Experience supporting security modernization initiatives, including Zero Trust and network segmentation projects.
• Strong analytical, troubleshooting and stakeholder management skills.
• Professional proficiency in English and Spanish.
• Relevant certifications such as PCNSE, CCSA, Fortinet FCP, CCNA/CCNP Security or ITIL are highly valued.

Benefits and Offer

Flexible schedule: Monday‑Thursday 7‑10 to 16‑19h and Friday 8‑15h (with the same flexible start time). Hybrid model with flexibility. Permanent contract. Location: SPAIN – Parets del Valles (cust_building).

Grifols is an equal opportunity employer. We believe in diverse talent and want to remove any barriers that may hinder your participation. If you require adjustments in our selection process, please let us know when applying.