Lead Data Scientist (£130k) at leading applied AI consultancy for national security

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Overview

Lead Data Scientist role recruiting for an organization via Jill, our AI Recruiter, on behalf of a customer. The successful candidate will spearhead technical direction for national security projects and act as a trusted advisor to senior stakeholders, architecting production-grade AI solutions.

Job Title

Lead Data Scientist

Location

London, UK

Salary

Up to £130k

Company Description

Leading applied AI scale-up and Accenture-acquired consultancy specializing in high-stakes human-centric AI for national security and government.

What You Will Do

  • Set the technical strategy for complex projects, balancing speed and innovation while delivering production-grade AI architectures.
  • Lead and mentor multi-disciplinary squads, managing other managers to ensure technical excellence across the data science craft.
  • Interface directly with senior defense stakeholders to scope ill-defined problems and translate high-level requirements into actionable technical roadmaps.

The Ideal Candidate

  • Deep expertise in machine learning domains such as Computer Vision, Signal Processing, or LLMs with a proven track record of shipping models.
  • Extensive experience leading technical teams and managing commercial delivery within consulting, defense tech, or high-stakes product environments.
  • Must be eligible for UK Security Clearance (SC) and willing to travel to client sites 2-4 days per week across the UK.

Why This Role Is Remarkable

  • Deploy AI that matters by working on mission-critical national security challenges with the MOD, Dstl, and major aerospace partners.
  • Join a PhD-heavy technical culture that prioritizes rigorous, responsible, and explainable AI over hype cycles, backed by the scale of a global leader.
  • High autonomy environment with exceptional benefits, including an unlimited annual leave policy and specialized coaching for mental well-being.

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Company: Jack & Jill
Apply for the Lead Data Scientist (£130k) at leading applied AI consultancy for national security
Location: London
Job Description:

Overview

Lead Data Scientist role recruiting for an organization via Jill, our AI Recruiter, on behalf of a customer. The successful candidate will spearhead technical direction for national security projects and act as a trusted advisor to senior stakeholders, architecting production-grade AI solutions.

Job Title

Lead Data Scientist

Location

London, UK

Salary

Up to £130k

Company Description

Leading applied AI scale-up and Accenture-acquired consultancy specializing in high-stakes human-centric AI for national security and government.

What You Will Do

  • Set the technical strategy for complex projects, balancing speed and innovation while delivering production-grade AI architectures.
  • Lead and mentor multi-disciplinary squads, managing other managers to ensure technical excellence across the data science craft.
  • Interface directly with senior defense stakeholders to scope ill-defined problems and translate high-level requirements into actionable technical roadmaps.

The Ideal Candidate

  • Deep expertise in machine learning domains such as Computer Vision, Signal Processing, or LLMs with a proven track record of shipping models.
  • Extensive experience leading technical teams and managing commercial delivery within consulting, defense tech, or high-stakes product environments.
  • Must be eligible for UK Security Clearance (SC) and willing to travel to client sites 2-4 days per week across the UK.

Why This Role Is Remarkable

  • Deploy AI that matters by working on mission-critical national security challenges with the MOD, Dstl, and major aerospace partners.
  • Join a PhD-heavy technical culture that prioritizes rigorous, responsible, and explainable AI over hype cycles, backed by the scale of a global leader.
  • High autonomy environment with exceptional benefits, including an unlimited annual leave policy and specialized coaching for mental well-being.

#J-18808-Ljbffr…

Posted: May 7th, 2026