Lead Network Engineer

gevernova· AL7829 GE Vernova Renovables España, S.L.
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📍 BarcelonaFull time

About this role

Job Description Summary

We are looking for a skilled and motivated Lead Network Engineer to join our team. This role is ideal for a professional with solid hands-on experience in network support, troubleshooting, and security operations within enterprise or data center 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.

Job Description

Roles and Responsibilities


In this role, you will:

  • Network 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 Experience:

  • Certifications: 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 layer 3 technologies and protocols.
  • In-depth knowledge of TCP, UDP, Multicast, and Network Virtualization.
  • Vendor agonistic knowledge across firewall technologies.
  • Analytical problems solving skills.
  • Experience with network performance monitoring, scripting languages and automation (Docker, Python, Ansible) is a plus.
  • Excellent written and verbal communication skills with the ability to explain complex IT issues to nontechnical stakeholders.

Education Qualification

  • A degree in Computer Science, Information Technology, or related field is preferred.
  • CCNA (Cisco Certified Network Associate)

Additional Information

Relocation Assistance Provided: No

Frequently Asked Questions

Is the salary disclosed for the Lead Network Engineer position at gevernova?
The salary for this Lead Network Engineer role at gevernova is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Lead Network Engineer position at gevernova located?
This Lead Network Engineer role at gevernova is based in Barcelona. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Lead Network Engineer role at gevernova full-time or part-time?
This is listed as a Full time position. It is posted as a Lead Network Engineer role in the AL7829 GE Vernova Renovables España, S.L. department at gevernova.
Which team or department does the Lead Network Engineer at gevernova belong to?
This Lead Network Engineer position is part of the AL7829 GE Vernova Renovables España, S.L. department at gevernova. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Lead Network Engineer position at gevernova?
Click the "Apply Now" button on this page. You will be redirected to gevernova's official application portal hosted on workday where you can submit your application directly.
When was the Lead Network Engineer job at gevernova posted?
This Lead Network Engineer position at gevernova was posted on Sep 25, 2026. Apply as soon as possible — early applications are often reviewed first.
Lead Network Engineer
gevernova
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