Network IoT Operations Engineer

Yadimen Consulting Limited; Greater London; On-site; GBP 60,000 - 90,000; Full time

Job summary

Yadimen Consulting Limited is seeking an experienced IoT Networking Engineer to design, implement and operate IoT connectivity infrastructure for an enterprise client in London. You will onboard devices, design isolation and security strategies, and ensure reliable operation as the IoT estate expands.

Candidates must have hands-on production experience with Cisco SDA, DNAC and VxLAN, plus cloud IoT platform exposure (AWS/Azure) and strong security practices.

Qualifications

• 5–8 years of experience in IoT development and network engineering.
• Production delivery experience with Cisco SD Access, DNA Center and VxLAN.
• Experience implementing IoT security best practices for devices and networks.
• Hands-on hardware integration with sensors, actuators and firmware.
• Experience onboarding IoT devices and designing scalable network solutions.

Responsibilities

• Designing, implementing, and troubleshooting IoT solutions end to end.
• Onboarding IoT devices onto the network using Cisco DNA Center.
• Integrating sensors, actuators, and communication modules into IoT systems.
• Developing network strategies using DNAC to isolate and secure IoT traffic.
• Implementing security measures to protect IoT devices and data.
• Evaluating and feasibility-testing IoT solutions and documenting findings.
• Designing networks that can scale to accommodate future IoT growth.
• Documenting system architecture, design specs, and troubleshooting procedures.

Skills

IoT development

Network engineering

Security best practices

Cloud IoT platforms

Onsite deployment

Tools

Cisco SD Access

DNA Center

VxLAN

AWS IoT

Azure IoT

Job description

London, United Kingdom | Posted on 04/13/2026

IoTNetworking Cisco SD Access City of London (EC1)

? Location: City of London (EC1) — onsite

? Rate: Rate as per experience Inside IR35

Aboutthe Role

You'll design,implement, and operate IoT network solutions for an enterprise client. The coreof the role is building and managing IoT connectivity infrastructure —onboarding devices, designing isolation and security strategies, and keepingeverything running reliably as the IoT estate grows.

Cisco SDAccess, DNA Center, and VxLAN are must-haves. If you don't have hands-onproduction experience with all three, this isn't the right role. The clientneeds someone who has delivered with these tools — not just familiarity.

Requirements

WhatYou'll Be Doing

• Designing, implementing, and troubleshooting IoT solutions end to end
• Onboarding IoT devices onto the network using Cisco DNA Center
• Integrating sensors, actuators, and communication modules into IoTsystems
• Developing network strategies using DNAC to isolate and secure IoTtraffic
• Implementing security measures to protect IoT devices and data
• Evaluating and feasibility-testing IoT solutions and documentingfindings
• Designing networks that can scale to accommodate future IoT growth
• Documenting system architecture, design specs, and troubleshootingprocedures

WhatWe Need

• Cisco SD Access, DNA Center (DNAC), and VxLAN — production delivery, notcertification only
• Cloud IoT platforms: AWS IoT or Azure IoT
• Security best practices for IoT devices and networks
• Hardware integration experience — sensors, actuators, firmware
• 5–8 years' experience in IoT development and network engineering