IS Operations Manager – Perimeter Security

Jobtailor; Madrid; Presencial; EUR 85.000 - 115.000; Jornada completa

Descripción de la vacante

Jobtailor is seeking an experienced information security specialist in Madrid to oversee firewall change management, tools, and project participation across global environments. You will mentor external teams, maintain security standards, and drive policy-driven configurations.

You will work with leading vendors and CCNP-level networking concepts, ensuring robust security across networks, VPNs, and IPS/IDS implementations while communicating with stakeholders.

Formación

• Bachelor’s degree in IT or related field.
• Strong knowledge of networks and NGFW technologies.
• Proficiency in firewall and VPN technologies.
• Knowledge of Zero Trust Network Access platforms.
• Excellent English communication, both written and spoken.
• CCNP-level networking knowledge.
• Experience with firewall, IPS/IDS, VPN, SWG, WAF, and policy tools.
• 10+ years in Information/Network Security with 3–4 years in Firewalls.
• Experience with Cisco SNA and Algosec is advantageous.

Responsabilidades

• Approve and manage Firewall Change Requests (FCA) per standards.
• Oversee operation, configuration, and optimization of the firewall management tool.
• Train and manage external team members on FCA while maintaining SLA.
• Participate in projects involving Firewall, IPS/IDS, and Remote Access services.
• Maintain expertise in NGFW technologies and IPS/IDS from leading vendors.
• Participate in network design and planning with stakeholders.
• Document procedures and services for communication and compliance.
• Support business teams with security guardrails and configuration policies.

Conocimientos

Firewall Management

VPN Technologies

IPS/IDS

Network Security Policy Management

DDoS Protection

Network Design

Documentation Procedures

Configuration Policies

Service Level Agreement Management

Client Request Management

Educación

Bachelor’s Degree in IT or Related Field

Herramientas

Cisco

Check Point

Palo Alto

Akamai

Zscaler

NetSkope

Algosec

Cisco SNA

Descripción del empleo

• Approve and manage Firewall Change Requests (FCA), ensuring compliance with company standards
• Oversee operation, configuration, and optimization of the Firewall management tool
• Train and manage external team members undertaking FCA while maintaining service quality within agreed SLA parameters
• Participate in projects involving Firewall, IPS/IDS, and Remote Access services
• Maintain expertise in NGFW technologies and IPS/IDS from leading vendors
• Participate in network design and planning with stakeholders
• Document procedures and services for communication and compliance
• Support business teams with security guardrails and configuration policies based on ABB Network Security standards

Requirements

• Bachelor’s degree in IT or related field
• Excellent knowledge of Networks and NGFW technologies
• Proficiency in managing Firewall and VPN technologies
• Proficient knowledge of Zero Trust Network Access platforms
• Excellent communication skills in English, both oral and written
• Ability to manage client requests, navigate complex situations, and maintain composure during challenging client interactions
• Networking knowledge at a CCNP level
• Exposure to firewall, IPS, VPN, SWG (proxy), WAF, Network Security Policy Management tools and DDoS protection
• Experience working with global OEMs such as Cisco, Check Point, Palo Alto, AKAMAI, Zscaler, NetSkope, Algosec, etc.
• 10+ years of Information/Network Security experience, including 3–4 years in Firewalls (Checkpoint, Cisco or Palo Alto) and Network Security policy management
• Working knowledge of Cisco SNA and Algosec is advantageous

Core Competencies

Demonstrates expertise in Firewall Change Management, Network Security, and NGFW technologies, with a strong focus on compliance and service quality. Proficient in managing complex client interactions and training external teams while ensuring adherence to security standards.

Highest-signal resume keywords

• Firewall Change Management
• NGFW Technologies
• Zero Trust Network Access
• Information/Network Security Experience
• Networking Knowledge at CCNP Level

Hard Skills

• Firewall Management
• VPN Technologies
• IPS/IDS
• Network Security Policy Management
• DDoS Protection
• Network Design
• Documentation Procedures
• Configuration Policies
• Service Level Agreement Management
• Client Request Management

Soft Skills

• Excellent Communication Skills
• Client Interaction Management
• Composure Under Pressure

Certifications & Qualifications

• Bachelor’s Degree in IT or Related Field

Industry Keywords

• Network Security
• Firewall
• IPS
• VPN
• SWG
• WAF
• Change Requests
• Compliance
• Service Quality
• Stakeholder Engagement

Tools & Technologies

• Cisco
• Check Point
• Palo Alto
• Akamai
• Zscaler
• NetSkope
• Algosec
• Cisco SNA