Principal Research Scientist AI Safety in London

We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then we've worked with over 350 global customers to transform their performance through human‑centric AI. We don’t chase hype cycles. We innovate, build and deploy responsible AI that moves the needle—and we know a thing or two about doing it well. Our depth of technical product and delivery expertise serves clients across government, finance, retail, energy, life sciences and defence.

Our business and reputation are growing fast, and we’re always on the lookout for individuals who share our intellectual curiosity and desire to build a positive legacy through technology. AI is an epoch‑defining technology—join a company where you’ll be empowered to envision its most powerful applications and to make them happen.

About the Team

Faculty conducts critical red‑teaming and builds evaluations for misuse capabilities in sensitive areas such as CBRN, cybersecurity and international security for several leading frontier model developers and national safety institutes. Our work has been featured in OpenAI’s system card for O1. We also conduct fundamental technical research on mitigation strategies, publishing findings in peer‑reviewed conferences and delivering to national security institutes. Complementing this, we design evaluations for model developers across broader safety‑relevant fields, including the societal impacts of increasingly capable frontier models, showcasing our expertise across the safety landscape.

About the Role

The Principal Research Scientist for AI Safety will be the driving force behind Faculty’s small, high‑agency research team shaping the future of safe AI systems. You will lead the scientific research agenda for AI safety focusing on large language models and other critical systems. This role involves leading researchers, driving external publications and ensuring alignment with Faculty’s commercial ambition to build trustworthy AI, giving you the opportunity to make a high‑impact contribution in a rapidly evolving critical field.

What you’ll be doing

• Lead the AI safety team’s ambitious research agenda, setting priorities aligned with long‑term company goals.
• Conduct and oversee cutting‑edge AI safety research specifically for large language models and safety‑critical AI systems.
• Publish high‑impact research findings in leading academic conferences and journals.
• Shape the research agenda by identifying impactful opportunities and balancing scientific and practical priorities.
• Help build and mentor a growing team of researchers, fostering an innovative and collaborative culture.
• Collaborate on delivery of evaluations and red‑teaming projects in high‑risk domains like CBRN and cybersecurity.
• Position Faculty as a thought leader in AI safety through research and strategic stakeholder engagement.

Who we’re looking for

• You have a proven track record of high‑impact AI research demonstrated through top‑tier academic publications or equivalent experience.
• You possess deep domain knowledge in language models and the evolving field of AI safety.
• You exhibit strong research judgment and extensive experience in AI safety, including generating and executing novel research directions.
• You have the ability to conduct and oversee complex technical research projects with advanced programming skills (Python, standard data‑science stack) to review team work.
• You bring excellent verbal and written communication skills capable of sharing complex ideas with diverse audiences.
• You have a deep understanding of the AI safety research landscape and the ability to build connections to secure resources for impactful work.

Our Interview Process

• Talent Team Screen (30 mins)
• Experience & Theory interview (45 mins)
• Research presentation and coding interview (75 mins)
• Leadership and Principles interview (60 mins)
• Final stage with our CEO (45 mins)

Our Recruitment Ethos

We aim to grow the best team—not the most similar one. We know that diversity of individuals fosters diversity of thought and strengthens our principle of seeking truth. We strongly encourage applications from people of all backgrounds, ethnicities, genders, religions and sexual orientations.

Some of our standout benefits

• Unlimited Annual Leave Policy
• Private healthcare and dental
• Enhanced parental leave
• Family‑Friendly Flexibility & Flexible working
• Sanctus Coaching
• Hybrid Working (2 days in our Old Street office, London)