
Nscale is the Hyperscaler engineered for AI, offering high-performance compute optimised for training, fine-tuning, and intensive workloads. From our data centres to software stack, we are vertically…

Nscale is the Hyperscaler engineered for AI, offering high-performance compute optimised for training, fine-tuning, and intensive workloads. From our data centres to software stack, we are vertically…
Core offering: GPU-first AI cloud and vertically integrated AI infrastructure (training, fine-tuning, inference)
Headquarters: United Kingdom (London)
Recent funding: Raised large rounds including $155M Series A, $1.1B Series B, $2.0B Series C
Scale: Builds large-scale GPU data centres and AI cloud platform across Europe and North America
Scaling high-performance AI compute infrastructure for training, fine-tuning and inference workloads.
Technology, Information and Internet
USD 155,000,000
USD 1,100,000,000
USD 433,000,000
SAFE financing following Series B with participation from Blue Owl Managed Funds, Dell, NVIDIA and Nokia
USD 2,000,000,000
Announced valuation of USD 14.6 billion
“Includes participation from institutional and strategic investors such as Aker ASA, Sandton Capital, Blue Owl, Dell, Fidelity, Nokia, NVIDIA, Point72 and asset managers including PIMCO”
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Senior Information Security Manager, London About Nscale Nscale is the GPU cloud engineered for AI. We provide cost-effective, high-performance infrastructure for AI start-ups and large enterprise customers. Nscale enables AI-focused companies to achieve superior results by reducing the complexity of AI development. Our GPU cloud bolsters technical capabilities and directly supports strategic business outcomes, including cost management, rapid innovation, and environmental responsibility.
We thrive on a culture of relentless innovation, ownership, and accountability, where every team member takes pride in their work and drives it with excellence and urgency. As an Nscaler, you’ll build trust through openness and transparency, where everyone is inspired to do their best work. If you join our team, you’ll be contributing to building the technology that powers the future.
Role Overview We are seeking a Senior Information Security Manager to work closely with the Head of Information Security in building and managing Nscale’s end-to-end security framework cross physical, technical, and organisational domains.
You’ll be hands-on, execution-focused, and comfortable working in a complex environment that spans hyperscale GPU clusters, critical infrastructure, and compliance programmes (SOC 2 Type II, ISO 27001/17/18, Cyber Essentials Plus, ISO 22301, and ISO 22237). This role will directly support ongoing certification, audit readiness, and incident response initiatives, while driving operational maturity across all Nscale sites and systems.
This role requires UK government security clearance up to DV
What You'll Do Governance, Risk & Compliance
Operational Security
Physical & Data Centre Security
Awareness & Culture
Continuous Improvement
About You
What We Can Offer You At Nscale, you'll find a collaborative, supportive, and innovative environment where your contributions spark real impact. We're building something extraordinary, and we want you at the core.
For information on how Nscale handles candidate personal data, please see our Employee & Candidate Privacy Notice: Here.
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