Latest National Security Jobs

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating threat actor activities to help customers improve their security defenses. This hands-on role involves designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members while actively participating in technical operations.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent Clearance Required

Manager, Red Team Services , GBR)

The Red Team Manager will lead a team of cybersecurity experts in simulating advanced threat actors to help customers improve their security defenses. This hands-on role involves designing and delivering red team assessments, coordinating with senior leadership, and mentoring team members.

CrowdStrike Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent

Solution Architect - AI Governance

This role involves leading technical engagements with enterprise customers to design and implement secure, compliant AI governance solutions using NVIDIA's platform technologies. You'll translate complex regulatory requirements into practical architectures, focusing on data residency, access control, and audit logging while leveraging tools like NeMo Guardrails and Confidential Computing. The position emphasizes collaboration with security and compliance teams and contributing to field enablement through reusable technical assets.

NVIDIA

Hybrid Permanent

Solution Architect - AI Governance

This role involves leading technical engagements with enterprise customers to design and implement secure, compliant AI architectures using NVIDIA's platform technologies. The Solution Architect will translate governance and security requirements into practical deployment solutions, focusing on regulated environments and EU AI Act compliance. Key responsibilities include building reference architectures, delivering demonstrations, and supporting field teams across EMEA.

NVIDIA

Remote Permanent

Training, Process Management Engineer

About the TeamTraining Runtime designs the core distributed runtime that powers everything from early research experiments to frontier-scale model runs. We work on building robust, scalable, high performance components to support our distributed training workloads. Our priorities are to maximize...

OpenAI London, United Kingdom

Hybrid Permanent

Protection Scientist Engineer, Intelligence and Investigations

This role involves designing and building systems to proactively identify and enforce against abuse on OpenAI’s products. You will work cross-functionally with product, policy, and engineering teams to develop robust abuse monitoring, automate processes, and respond to critical escalations, including those involving sensitive content.

OpenAI London, United Kingdom

On-site Permanent

AI - Workshop Lead

This role involves delivering technical AI and machine learning curriculum through workshops and mentoring, supporting apprentices in developing practical skills aligned with industry needs. The lead will facilitate sessions on topics including data ethics, model deployment, and responsible AI, while contributing to continuous improvement of learning products. A strong emphasis is placed on creating an inclusive, engaging learning environment and guiding apprentices through complex technical concepts in real-world business contexts.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

AI - Technical Trainer

This role involves delivering technical AI and machine learning curriculum to apprentices through workshops and mentoring, while fostering engagement and professional growth. The trainer will cover core topics including ML lifecycle, data ethics, model deployment, and MLOps, ensuring learners develop practical skills aligned with industry needs. Continuous improvement of learning content and collaboration with coaching teams are key to driving apprentice success.

Multiverse London, United Kingdom

Hybrid Permanent Clearance Required

Domain Consultant - SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on network security and zero trust solutions. You will collaborate with sales teams, present to customers, lead demonstrations, and architect solutions to strengthen and simplify their security posture. This role involves staying ahead of industry trends and ensuring technical validation projects are successful.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Senior Databricks Engineer

This role involves designing and building enterprise-scale data platforms using Databricks, developing scalable ETL/ELT pipelines, and creating lakehouse architectures to transform complex data into actionable insights. The engineer will mentor junior team members, champion data governance and security best practices, and explore AI-driven analytics enhancements. Work is delivered in collaboration with international teams within an Agile environment using modern cloud technologies.

F5 London, United Kingdom £100,000 – £120,000 pa

Hybrid Permanent Clearance Required

Modelling & Simulation Systems Engineer

Develop and maintain models and simulations for advanced defence systems using MATLAB and related tools. Support algorithm development, conduct systems studies, and contribute to field trials and lab testing in a high-security environment. Work alongside experienced engineers on cutting-edge sensor technologies and sophisticated defence programmes.

Electus Recruitment Stevenage, Hertfordshire, United Kingdom £40,000 – £58,000 pa

Hybrid Permanent Clearance Required

Maintenance Technician - McKesson

As a Maintenance Technician, you will be responsible for performing reactive and planned maintenance on advanced automated equipment at Ocado's Customer Fulfilment Centre. Your daily tasks will include troubleshooting, repairing, and maintaining electrical and mechanical systems, as well as collaborating with other technicians to improve machine reliability and minimize downtime.

Ocado United Kingdom

On-site Permanent

Generative AI Director

As a Generative AI Director, you will lead the design and delivery of production-grade LLM systems, architect scalable APIs, and drive innovation across the firm. You will work closely with ML Engineering, Product Management, and Cloud Engineering to ensure AI solutions are reliable and deliver real business impact.

JPMorgan Chase & Co. Central London, W3 0BJ, United Kingdom

On-site Permanent

Apprenticeship Delivery Trainer – Artificial Intelligence (AI)

This role involves delivering and supporting learners studying AI and automation apprenticeships remotely. You will design engaging online training, assess learner progress, prepare apprentices for assessments, and provide guidance and support to help them achieve outstanding outcomes.

National Skills Agency Birmingham, West Midlands (county), United Kingdom £50,000 – £55,000 pa

Remote Permanent Clearance Required

Apprenticeship Delivery Trainer – Artificial Intelligence (AI)

This role involves delivering and supporting learners studying AI and automation apprenticeships remotely. You will design engaging online training, assess learner progress, prepare apprentices for assessments, and provide guidance and support to help them achieve outstanding outcomes.

National Skills Agency Manchester, United Kingdom £50,000 – £55,000 pa

Remote Permanent Clearance Required