Network Engineer

Location Belfast
Discipline: Network Engineering
Job type: Permanent
Salary: up to 50k per annum

​A cyber security provider based in Belfast is looking for an experienced Network Engineer that will be responsible for efficiently delivering the design and implementation of solutions, analyse existing networks and use technical knowledge to improve the cybersecurity of customers. This role will require having the ability to clearly communicate technical information to non technical users, travel to customer’s locations as needed, and must be knowledgeable in technical tools that are/will be used.


  • Analyse existing customer networks and designs to identify opportunities for improvements

  • Design solutions to be deployed and integrated into a railway environment with customers

  • Manage the installation and deployment of RazorSecure technology with customers

  • Communicate technology concepts to customers in an easy-to-understand way

  • Provide testing support to customers as required

  • Provide documentation to customers as required

  • Travel to customer’s sites as required

  • Develop and maintain the RazorSecure technology as required

Technologies and tools:

  • Languages: Python, Rust, SQL, Ansible

  • Tools: MySQL, RabbitMQ, GCP, Kubernetes, InfluxDB, Tableau, Datadog, Sentry.

  • Other Technologies: Linux, IP-based Networking, OpenEmbedded/Yocto

Skill/person requirements:

  • Essential – 4+ Years Experience with Linux and IP-based Networking

  • Essential – Strong skills with Python, Bash, Ansible and/or Rust

  • Essential – Strong verbal and written communication skills

  • Preferable – Experience with cybersecurity terminology, frameworks (such as NIST Cybersecurity Framework for Critical Infrastructure, NIS Directive and IEC62443)

  • Bonus – Experience working with railway customers and railway technology

  • Bonus – Knowledge of railway standards including TS50701, IEC61375 and EN50657

  • Bonus - Experience with Yocto/OpenEmbedded, Google Cloud Platform, InfluxDB, Tableau, Elasticsearch, Terraform and RabbitMQ are a bonus

Practical requirements:

  • Living in the United Kingdom. Working from other countries is possible, via special arrangement.

  • Must be eligible to work in the UK

  • Available for at least 4 days a week, preferably full-time