Cloud Network Engineer for Telecom Infrastructure Transformation

2 months ago


Copenhagen, Copenhagen, Denmark Onomondo Full time

About the Role

We are seeking a talented and experienced Cloud Native Network Engineer to join our platform engineering team at Onomondo. As an Infrastructure Engineer, you will play a critical role in maintaining, upgrading and designing our cloud and cloud-native network infrastructure to ensure efficient and effective operation.

Key Responsibilities

  • Helping to transform our Telecom infrastructure to cloud native
  • Design, deploy, configure, and maintain our cloud infrastructure, including servers, networking, and security
  • Ensure that all infrastructure is configured to meet our operational requirements and industry best practices
  • Monitor and maintain the health of the infrastructure, including performance, capacity, and security, using appropriate tools
  • Troubleshoot and resolve infrastructure and network issues, working closely with other teams as necessary
  • Provide technical guidance and mentorship to other team members
  • Participate in (compensated) on-call rotations to ensure prompt response to system incidents and outages
  • Participate in the planning and execution of infrastructure projects, including upgrades and new deployments
  • Ensure compliance with security policies and industry standards
  • Develop and maintain documentation for all infrastructure systems and processes

Requirements

  • 3+ years of experience as a Cloud Network Engineer or similar role
  • Strong understanding of core network protocols (IPv4, IPv6, TCP, UDP, DNS)
  • Deep understanding of network routing and routing protocols, such as BGP, anycast routing and OSPF
  • Advanced knowledge of networking in Linux (namespaces, policy routing, nftables/iptables)
  • Ability to tweak Linux kernel parameters to optimize network performance
  • Proficiency in Node.js, bash, and/or Go for scripting and automation
  • Proficient with Linux server administration
  • Proficient in Ansible and Terraform for automation
  • Knowledge of cloud providers, particularly AWS
  • Knowledge of CNI and K8s networking
  • Experience with security technologies such as firewalls, intrusion detection/prevention systems, and VPNs
  • Excellent problem-solving and troubleshooting skills
  • Strong communication and interpersonal skills

Complementary Skills

  • Knowledge of telecom protocols (SCTP, GTP-C/U, DIAMETER, SS7/SIGTRAN)
  • Experience with advanced networking in Kubernetes or other container orchestration technologies
  • Knowledge of eBPF

What We Offer

  • Competitive salary
  • Five weeks of vacation
  • Great health care
  • Warrants as part of your package
  • Flexible work arrangements, including the option to work from our HQ in Copenhagen or remotely
  • A fully catered lunch, a full snack bar, and drinks
  • Exercise time during work hours to stay physically and mentally healthy
  • A lovely bunch of colleagues who love to spend time together working and having fun


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