Senior Network Support Engineer

Permanent contract
Salary: Not specified
A few days at home

Aeven Czech Republic
Aeven Czech Republic

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Questions and answers about the job

The position

Job description

We are looking for an already established Network Engineer with proven ISP Network experience to support the infrastructure of the Danish railway operator.

The position is located in the Czech republic. Alongside with your colleagues from Denmark and the Czech Republic, your primary responsibility will be to ensure the operational stability of our customers’ network infrastructure.

You will participate in L2 and L3 support tasks, and in time on projects based on customer demand, as well as on-call duty for major and critical situations that may arise.

You will be joining a team that is already established and thriving, but we are looking for a colleague to strengthen our ranks even more.


  • Design, deploy, and manage EVPN-based solutions /Segment Routing  for data center and campus networks.

  • Implement Segment Routing architecture to optimize traffic engineering and network scalability.

  • Configure and troubleshoot BGP protocols,  including route reflection, policy-based routing, and route redistribution.

  • Design and maintain VRF instances to support multi-tenancy and network segmentation requirements.

  • Collaborate with cross-functional teams to troubleshoot complex network issues and provide effective solutions.

  • Conduct network performance monitoring and capacity planning to maintain high availability and performance standards.

  • Document network configurations, procedures, and best practices for knowledge sharing and future reference.

  • Stay updated with industry trends and emerging technologies to drive continuous improvement and innovation within the network infrastructure.

Preferred experience


  • 5+ years of experience in network engineering roles, with a focus on EVPN, Segment Routing, BGP,Carrier-Supporting-Carrier,SYNC-E, and VRF technologies.

  • Strong understanding of networking protocols and concepts, including OSI model, TCP/IP, and MPLS.

  • Hands-on experience with Cisco IOS-XR platforms, particularly ASR9K series routers.

  • Experience with Traffic Engineering and Quality of Service (QoS) implementations.

  • Proficiency in network automation tools and scripting languages (e.g., Python, Ansible) is a plus.

  • Excellent analytical and problem-solving skills with attention to detail.

  • Strong communication and interpersonal skills, with the ability to collaborate effectively in a team environment.

  • Industry certifications such as CCNP, CCIE, JNCIP, Service Provider  or equivalent are highly desirable

Good to have:

  • DWDM technology experience (internal trainings will be conducted as needed)

Personal characteristics:

  • Willingness to learn an take ownership of tasks

  • Ability to work under stress

  • Good communication skills

  • Responsibility, good time management, and ability to cooperate across the board ranging from L1 support center through field technicians to customer’s representatives.

  • Fluent English on both written and verbal level

  • Knowledge of Danish language is optional, but definitely a plus.

Recruitment process

At Aeven, we value every job applicant and prioritize your candidate experience. Here is an overview of our standard recruitment process: After application, please expect feedback within 5 working days.

Two interview rounds:

  • First round: Interview with hiring manager and potentially a colleague. Feedback within 2 weeks.

  • Potential second round: Interview with hiring manager, global lead (optional), and local HR. Feedback within 5 working days.

Successful candidates will receive feedback and job offer directly from the hiring manager.

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