Job Description Summary We are looking for a skilled and motivated Lead Network Engineer to join our team. This role is adecuado for a professional with solid hands-on experience in network support, troubleshooting, and security operations within enterprise or data centre environments. You will play a key role in maintaining network reliability, resolving incidents, validating configurations, and supporting secure, high-performing network infrastructure across a global environment. If you enjoy solving complex networking challenges and collaborating with cross-functional teams, this could be a great fit.Roles and ResponsibilitiesNetwork Troubleshooting: Diagnose and resolve network related issues, both hardware and software, ensuring minimal downtime.Layer 2 & Layer 3 Support: Provide troubleshooting support for routing and switching environments.UTM Firewall Management: Work with UTM firewalls to update security and traffic polices, debug traffic flows and firewall rules.Network Configuration Design and Validation:



Review and validate network configurations to ensure they align with company standards and best practices.Performance Monitoring: Utilize network monitoring tools to validate the health and performance of all network systems.Documentation and Reporting: Maintain accurate network documentation, including configurations and diagrams to accurately depict steady state information.Collaboration: Work closely with other IT team members, vendors and customers located throughout the world.Incident Response: Act as a point of contact for resolving network related incidents and outages.(There is no requirement for on call support)Required Skills and ExperienceCertifications: At least CCNA (Cisco Certified Network Associate) or equivalent certification.Certifications in security, OS, and automation are a plus.Relevant years of experience in a network support or TAC, ideally with exposure to enterprise or datacenter environments.Strong understanding of layer 2 and laye

📌 Lead Network Engineer (Madrid)
🏢 AL7829 GE Vernova Renovables España
📍 Madrid