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# System Engineer (IoT Infra, Network & Server)

- **Company:** Yadimen Consulting Limited
- **Location:** London, UK
- **Contract:** Permanent contract
- **Skills:** Microsoft Windows, User Authentication, Software as a Service, System Configuration, Linux System Administration, Linux Servers, OpenID, Security Assertion Markup Language (SAML), Network Server, Predix
- **Published:** August 26, 2026
- **Apply:** https://www.collegerecruiter.com/job/2815164740-system-engineer-iot-infra-network--server

## About the Role

* Windows and Linux server administration
 * IoT/OT device configuration, troubleshooting, and support acrossmultiple platforms
 * SaaS platform experience, including SAML and OIDC
 * Security fundamentals: authentication, authorisation, encryption
 * Strong documentation skills - clear, maintainable, and auditable
 * Comfortable in a high-security, production enterprise environment

## Description

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

L2-L3Systems Engineering · Enterprise IoT · City of London (EC1)

? Location: City of London (EC1) - onsite

? Rate: Rate as per experience · Inside IR35

? Level: L2 to early L3

Aboutthe Role

A hands-onsystems engineering role supporting enterprise IoT deployments alongsidebroader infrastructure work. This is not a Windows admin or L1 support position- the client needs L2 to early L3 depth across devices, networks, servers, andSaaS platforms.

You'll beinvolved in device configuration, patch testing, rollout activities, andtroubleshooting across a mixed environment that includes IoT systems (buildingmanagement, lighting, occupancy, air quality), Windows and Linux servers, andcloud/SaaS platforms.

Requirements

WhatYou'll Be Doing

 * Supporting and implementing enterprise IoT/OT device infrastructure -config, maintenance, patching, troubleshooting
 * Translating architectural designs and requirements into operationalimplementations
 * Performing patch testing, deployments, and device validation
 * Troubleshooting complex issues across device, network, server, andplatform layers
 * Managing migration, refurbishment, and new IoT platform rollout projects
 * Writing and maintaining runbooks, technical documentation, andoperational guides
 * Ensuring compliance with enterprise security standards - auth,authorisation, encryption
 * Working with vendors and stakeholders to implement and future-proofsystems

WhatWe Need

 * Windows and Linux server administration
 * IoT/OT device configuration, troubleshooting, and support acrossmultiple platforms
 * SaaS platform experience, including SAML and OIDC
 * Security fundamentals: authentication, authorisation, encryption
 * Strong documentation skills - clear, maintainable, and auditable
 * Comfortable in a high-security, production enterprise environment


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