Science and Technology Lead - Multi-Agent Security

Department: Programmes

Employment Type: Permanent - Full Time

Location: London

Compensation: £70,000 - £105,000 / year

Description

Salary Levels: c.£70,000, c.£90,000, c.£105,000 (eventual offers will be based on benchmarked experience levels in combination with our selection criteria)

Location: Kings X, London; Tues - Thurs (3 days) at HQ, Monday + Friday, anywhere

Employment Type: Full-time; Contract: Permanent

ARIA is a new R&D funding agency built to unlock technological breakthroughs that benefit everyone. We fund scientists and engineers to pursue research at the edge of the possible. From climate change to AI, society faces enormous challenges and opportunities that can be uniquely addressed by science and technology. ARIA was created to activate the UK’s world‑class R&D in new ways, so we can meet these head on.

Our success is shaped by one question: how will ARIA transform the lives of the UK’s future generations? Whether that’s a life-changing new technology or a burgeoning new industry, it should be obvious that ARIA played a catalytic role. If you want to help make breakthroughs like these possible, come and build ARIA with us.

Role Summary

You’ll sit alongside the Programme Director, Alex Obadia, as well as the rest of the team in ARIA’s Trust Everything, Everywhere opportunity space—Sarath Murugan, Edith Clare‑Hall, Nicola Greco—working on ARIA’s Scaling Trust programme. You’ll be exposed to every aspect of the programme's technical management from design through approval, project selection, and delivery. We’re looking for an adaptable technical professional who’s strongly motivated by the opportunity to catalyse a technological step change.

You’ll be working in a bold, talented & agile team, funding projects across the entire R&D ecosystem, from startups to universities, in the pursuit of groundbreaking advancements that will shape the future of science & technology.

What you’ll do

• Act as the technical lead, with the Programme Director and their Programme Specialist, to shape and deliver a bold programme of research aimed at enabling AI agents, both embodied and digital, to coordinate with one another in untrusted settings.
• Review project proposals, grant applications, assess technical milestones, and stay close to the ground on what’s being built and tested by Creator teams.
• Plan, lead, and contribute to technical discussions in project meetings, workshops and formal reviews, bringing depth, challenge and direction to every interaction.
• Provide evidence-based technical insight to the Programme Director and the ARIA team to support high-quality decisions and sharpen the programme’s strategic direction.
• Confidently communicate complex scientific ideas surrounding the programme to stakeholders, from government and funders to key players across the ecosystem.
• Identify emerging trends and surface the most promising technologies, people, and ideas across the programme and its surrounding opportunity space.
• Co‑author white papers, open calls and technical reviews that articulate the ambition of the programme and set a clear, compelling vision for external communities.
• Work closely with the Programme Specialist and Creator teams to drive project delivery, tracking against ambitious technical milestones, benchmarking progress against the state of the art, and spotting opportunities for research cross‑pollination to sustain momentum.
• Be the technical bridge between the Programme Director and functional teams, ensuring execution aligns with the needs of the ecosystem's understanding of the programme.
• Represent the programme, often on behalf of the Programme Director, at events, workshops and talks.
• Build trusted relationships with world‑class researchers, labs, and founders working at the forefront of the programme’s focus area.
• Collaborate across ARIA on funding models, budgets, tooling and operational mechanisms to support effective, flexible funding and programme delivery.
• Contribute as a member of ARIA’s team of Technical Specialists (‘T‑Specs’), sharing best practices and learnings between programmes to strengthen ARIA’s portfolio of work.

Who you are

Essential Criteria

• You have strong technical foundations in physics, engineering or similar that enables you to understand complex systems and "figure out" the constraints of the physical world, even if your primary experience is digital.
• Proven experience in a "building" role, either as a software/infrastructure engineer at an AI lab, an AI security startup or a high-level independent developer alongside your primary research.
• You have demonstrable applied AI experience; have worked with or on AI already and have thought deeply about the implications of AI on the world.
• Demonstrated experience in AI red‑teaming, formal verification or security research.
• You have the ability to interrogate the "how" of a project at a granular level, evaluating the technical feasibility of complex milestones from a first‑principles engineering perspective.
• Entrepreneurial, you understand that the impact generated is more important than accolades or following a set process.
• Independent, you have the ability and track record to reliably take on a project from start to completion.
• You are hungry and ambitious; on a team level, pushing us to think hard about the biggest things we can achieve.
• You can uncover non-obvious opportunities and risks, connecting teams, ideas and research threads in novel ways that drive adoption and translation.
• You comprehend and articulate complex technical concepts and timelines clearly and with conviction.
• Highly adaptable, you are ok with uncertainty and a fast‑paced environment.

Desirable Criteria

• Experience in robotics, cryptography or autonomous systems where digital agents interact with physical hardware and constraints.
• A track record of not just writing papers, but implementing those theoretical findings into working prototypes or tools.
• Practical or research‑led experience in multi‑agent reinforcement learning (MARL), agentic game theory or designing mechanisms for coordination in untrusted environments.
• Familiarity with "Scaling Trust” primitives such as Trusted Execution Environments (TEEs), Zero‑Knowledge Proofs (ZKPs) or programmable cryptography.
• You are obsessed about niche technologies, future technologies and the future itself.
• You have successfully performed technical assignments that require unconventional or novel approaches.
• You have a strong working knowledge of the UK R&D ecosystem and how to activate relevant parts of it.

Qualifications

You have a scientific qualification, with a preference for PhD in Physics/Maths/Engineering or other deep technical experience in one of the listed areas of interest, or similar; AI security, embodied AI, algorithmic game theory etc.

Benefits

• 27 days annual leave provision, with the option to buy/sell additional days
• Hybrid working arrangements; 60% in office / 40% at home
• Supportive environment for learning and development opportunities
• Enhanced family leave arrangements
• A free and confidential 24/7 employee assistance programme
• 2 days of paid volunteer days
• 5% defined contribution pension scheme with Smart Pension
• Cycle to Work scheme
• An excellent office location in Kings X, London

Not sure you meet 100% of our criteria? Don’t worry. If you believe that you could excel in this role, we encourage you to apply. We want to attract the broadest array of candidates, including those with diverse workplace experiences and backgrounds.

Please use your cover letter to tell us about your interests and what you hope to bring to this role.

If you require any reasonable adjustments throughout the recruitment process, please notify us and we will make every effort to accommodate you.

You will be required, as and when necessary, to travel to different locations around the UK and internationally to support projects, depending on the Programme you are designated to.

ARIA adopts a highly considered approach to ethical and social responsibility.