Senior Network Administrator

3 days ago

Bucharest, Bucureşti, Romania Nexent Bank N.V. Amsterdam Sucursala București Full time €30,000 - €60,000 per year

Nexent Bank is a respected international niche bank offering a dynamic portfolio of products to corporate and retail clients. With over 1,000 colleagues in seven countries and headquartered in Amsterdam, we proudly serve our international client base while strengthening our organization. We aim to be an adaptive, efficient, and sustainable bank, focusing on achieving investment-grade status and further embedding digitalization.

Key responsibilities

  • Designing, implementing and managing data communication networks, ensuring optimal performance and reliability.
  • Implementing and managing network security solutions such as NG firewalls, NAC and VPN to protect data and infrastructure.
  • Managing cloud networking (e.g., Azure, AWS) and integrating on-premise and cloud-based networks.
  • Developing and maintaining network architecture and technical roadmaps that align with business needs and industry standards.
  • Leading projects related to network expansion, upgrades or migrations to ensure they are completed on time and within scope.
  • Implementing automation tools to streamline network configurations and monitoring tasks.
  • Collaborating with IT infrastructure and development teams to deliver network and infrastructure projects efficiently, ensuring alignment with sprint goals and timelines.
  • Supporting IT or business sponsored projects to ensure they meet networking and security requirements.
  • Communicating complex network concepts to technical and non-technical stakeholders.
  • Maintaining detailed network documentation, including diagrams, configurations, and procedures, ensuring they are up to date.
  • Acting as 3rd level support for troubleshooting network related end-user issues and resolving them in a timely manner.

Desired skills and experience

  • Technical University degree.
  • 5+ years work experience.
  • Proficient in both verbal and written English.
  • Enthusiastic and willing to learn, with a can-do attitude and a strong work ethic.
  • Good communicator, able to communicate effectively with both technical and non-technical audiences.
  • Appreciates change controls and has the ability to follow defined procedures.
  • Forward-thinking and keen to make suggestions on ways to drive forward the organization's security services.
  • Flexible and adaptable, able to provide solutions to security challenges in a changing environment.
  • Good time management and organizational skills.

Qualifications

  • Hands-on installation, configuration experience with PaloAlto, Fortinet, Cisco firewalls.
  • Hands-on installation, configuration experience with Cisco LAN switches and NAC components.
  • Experience with administration of enterprise level load balancers.
  • Experience with managing networking services on Azure or AWS.
  • Experience with administration of SASE and remote access solutions.
  • Administration of wireless infrastructure components.
  • Experience with infrastructure automation tools.
  • Vendor management for networking infrastructure.
  • Familiarity with on premise or cloud based telephony infrastructure and related call center solutions.

We offer:

  • Real possibilities of training and professional development
  • Attractive salary
  • Meal tickets
  • Medical subscription to a private clinic
  • Additional leave days according to seniority and organization

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