Network & Security Engineer

hace 1 mes

Barcelona, España DNV Germany Holding GmbH A tiempo completo
About Energy Systems

We help customers navigate the complex transition to a decarbonized and more sustainable energy future. We do this by assuring that energy systems work safely and effectively, using solutions that are increasingly digital. We also help industries and governments to navigate the many complex, interrelated transitions taking place globally and regionally, in the energy industry.

GreenPowerMonitor, a DNV company, is at the heart of the global energy transformation. We use data-driven digital solutions to optimize the performance of renewable energy installations around the world. Our work contributes to a more diverse and a more sustainable global energy mix.

Are you passionate about securing networks and protecting critical infrastructure? Excited to work on cutting-edge solutions that drive a greener future? Join us and be part of a purpose-driven team making a real impact on global energy transformation. Apply today

As a Network & Security Engineer, you’ll take the lead in securing and maintaining networks while optimizing performance and protecting against threats. Your work will ensure the stability and security of our digital solutions for renewable energy sites worldwide.

What You’ll Do:

  • Monitor, maintain, and secure network devices (switches, routers, firewalls, and VPNs) to ensure integrity and uptime.
  • Design, implement, and manage network security solutions (firewalls, IDS/IPS, VPNs).
  • Monitor network traffic and respond to security incidents using security information and event management (SIEM) tools.
  • Conduct vulnerability assessments and penetration tests on network infrastructure to identify and mitigate risks.
  • Manage and secure virtualized environments (VMware, Hyper-V) and apply security protocols.
  • Collaborate on network design and upgrades to integrate security best practices and policies.
  • Assess and improve infrastructure stability, security, and scalability.
  • Respond to security breaches, conduct root cause analysis, and implement corrective actions.
  • Develop and maintain security documentation and conduct audits of systems and networks, including policies, procedures, and network diagrams.
  • Evaluate and deploy security tools, staying current on cybersecurity trends and threats.

What We Offer:

  • The possibility to be a part of a passionate team with a start-up mindset within a robust corporate group.
  • The opportunity to work for a company that is providing state-of-the-art monitoring solutions for the renewables industry.
  • Flexible working (hybrid home-office work).
  • Attractive salary.
  • Medical scheme.
  • Commuting allowance.
  • Life insurance.
  • Pension plan.
  • Kindergarten allowance.
  • 40 Hours per week with flexible schedule.
  • Continued learning and growth opportunities.
  • Truly international and diverse environment.

DNV is an Equal Opportunity Employer and gives consideration for employment to qualified applicants without regard to gender, religion, race, national or ethnic origin, cultural background, social group, disability, sexual orientation, gender identity, marital status, age or political opinion. Diversity is fundamental to our culture and we invite you to be part of this diversity.

To be successful in this role you need to have:

  • University degree in Information Technology, Cybersecurity, Computer Science, or equivalent experience.
  • At least 5 years of experience in network security, cybersecurity, or a similar role.
  • Knowledge of network infrastructure components, including firewalls (e.g., Fortigate, Cisco ASA), routers, switches, and VPN technologies.
  • Hands-on experience with network security protocols (e.g., IPsec, SSL/TLS, VPNs).
  • Ability to analyze and evaluate networks, identify issues, and provide solutions to ensure networks are operating efficiently.
  • Ability to deploy and maintain Windows Server and Linux OS.
  • Ability to create scripts to automate actions using PowerShell, bash scripting or Python.
  • Fluency in written and spoken English.

Some extra skills that could be valuable:

  • Certifications: Certified Information Systems Security Professional (CISSP), Certified Ethical Hacker (CEH), CCNA Security, Microsoft (AZ-800, AZ-801), LPIC2 certification or CCNP.
  • Experience with VPN IPSEC or GRE Tunnels.
  • Experience with real HA environments.
  • Experience with observability stack frameworks.
  • Experience with k8s environments.
  • Experience with intrusion detection/prevention systems IDS/IPS and SIEM systems.

As a professional, you possess strong problem-solving and analytical thinking skills, enabling you to tackle complex issues and effectively assess network performance. Your attention to detail and excellent communication skills allow you to convey technical information clearly to both technical and non-technical stakeholders. You thrive in collaborative environments and adapt seamlessly to changing circumstances. With strong time management skills and initiative, you prioritize tasks efficiently and provide valuable support to internal teams. Moreover, your commitment to continuous learning ensures that you stay informed about the latest industry trends and best practices.

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