Enterprise IoT Systems Engineer – Onsite London

Yadimen Consulting Limited; Greater London; On-site; GBP 40,000 - 65,000; Full time

Job summary

Yadimen Consulting Limited is seeking a hands-on L2–L3 Systems Engineer for enterprise IoT deployments in City of London. The role covers devices, networks, Windows/Linux servers, and SaaS platforms, with a focus on security and migration projects.

You will configure devices, perform patch testing, rollout activities, and troubleshoot across a mixed environment. Strong documentation and vendor coordination are essential.

Qualifications

• Windows and Linux server administration.
• IoT/OT device configuration, troubleshooting, and support across multiple 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.

Responsibilities

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

Skills

Windows server

Linux server

IoT/OT device config

SaaS platforms (SAML/OIDC)

Security fundamentals

Documentation

Enterprise environment

Job description

Yadimen Consulting Limited is seeking a hands-on L2–L3 Systems Engineer for enterprise IoT deployments in City of London. The role covers devices, networks, Windows/Linux servers, and SaaS platforms, with a focus on security and migration projects.

You will configure devices, perform patch testing, rollout activities, and troubleshoot across a mixed environment. Strong documentation and vendor coordination are essential.