System Engineer

We are looking for a systems engineer with strong expertise in enterprise IoT infrastructure, server engineering, and networking to support and implement IoT/OT solutions for a global financial services environment.
The role supports enterprise‑grade IoT deployments, including device configuration, patch testing, secure integrations, and rollout activities, while working closely with internal teams, vendors, and stakeholders.

Skills:
- Windows and Linux server engineering
- Solid networking fundamentals, including Layer 3 concepts (routing, subnets, DNS, DHCP)
- Hands‑on experience with IoT devices / hardware configuration and troubleshooting
- Working knowledge of APIs, system integrations, and technical environments
- Experience with SaaS platforms and enterprise authentication protocols (SAML, OIDC)
- Understanding of firewalls, proxy servers, and load balancers in enterprise environments
- Proven experience operating in L2 / early L3 support models
- Knowledge of security fundamentals, including encryption, authentication, and authorization
The contract is for 12 months inside IR35. The role is based on a hybrid working model with three days required in Central London each week.
To be considered for the position please send your latest CV over.


LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance.

A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience.

Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.