Network Engineer maintaining network systems at Granicus, supporting network hardware and software with a focus on security and scalability. Collaborate on automation and troubleshooting tasks within the infrastructure team.
About the role
- Senior Network Engineer responsible for designing and supporting enterprise and IoT network infrastructures for Bauer Media Outdoor. Focused on maintaining stable and secure operations while leveraging AI-assisted workflows.
Responsibilities
- Design, deploy, and support enterprise and IoT network infrastructure across on-prem, cloud, and edge environments.
- Configure and operate Fortinet firewalls, Cisco Meraki SD-WAN, and secure VPN connectivity across multiple countries.
- Build and maintain Azure networking components including vWAN, VNets, ExpressRoute, NSGs, and VPN Gateways.
- Own secure connectivity for IoT endpoints, including 4G/5G modems, SIM provisioning, IMEI/IMSI tracking, and APN design.
- Automate network provisioning, configuration, and lifecycle management using Python, REST APIs, Terraform, or Ansible.
- Apply or learn AI-assisted automation and workflow orchestration, including AI MCP, to improve operational efficiency and predict issues before they happen.
- Implement and operate network monitoring and observability platforms to ensure performance, visibility, and rapid fault detection.
- Work in Agile mini-squads, contributing to sprint planning, delivery, and continuous improvement using Jira and Confluence.
- Collaborate closely with security, infrastructure, and application teams to ensure reliable and secure connectivity end-to-end.
- Maintain clear, version-controlled documentation, network diagrams, and change records.
- Contribute to roadmap planning, network modernisation, and efficiency programmes
Requirements
- Strong understanding of TCP/IP, DNS, DHCP, VPNs, routing, and switching.
- Proven experience designing, securing, and troubleshooting complex networks.
- Comfortable working with Linux and Windows Server networking stacks.
- Experience with wireless and cellular technologies such as Wi-Fi and 4G/5G.
- Experience with IoT protocols including MQTT, HTTP/HTTPS, CoAP, or AMQP.
- Solid understanding of cellular connectivity, SIM lifecycle management, IMEI/IMSI, and public vs private APNs.
- Experience integrating IoT gateways and devices securely into enterprise networks.
- Hands-on experience with Azure networking, and exposure to AWS is a plus.
- Familiarity with data and visualisation platforms such as Grafana, InfluxDB, or Power BI.
- Comfortable working with APIs and message-based systems.
- Strong grounding in network security, firewall rule design, and threat mitigation.
- Understanding of security standards such as ISO 27001 and OWASP IoT Top 10.
- Ability to script and automate using Python, Bash, or PowerShell.
- Experience or interest in Infrastructure as Code and Git-based workflows.
- Curiosity and willingness to adopt AI-assisted operations and AIOps approaches.
- Experience working in Agile teams with sprint-based delivery.
- Comfortable managing work through Jira, Confluence, and version control.
- Able to balance operational stability with long-term improvement.
Benefits
- Hybrid working model with regular office presence to build team culture and relationships.
- 25 paid holidays
- Company Pension Scheme paid up to 8%
- Healthcare Cash Plan
- Life Insurance and group income protection scheme
- Cycle to work scheme
- Enhanced Maternity & Paternity Cover
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
No Education Requirement
Tech skills
Location requirements
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