Cambridge Consultants
Principal AI & Algorithms Engineer (Defence & Security)
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Principal Engineer – AI & Algorithms (Defence & Security)
The Role
We are seeking a Principal Engineer in our AI & Algorithms department, specialising in intelligence systems for defence and security clients. You will collaborate with a talented team of engineers and scientists designing, building, and testing advanced systems powered by cutting-edge algorithms.
In this senior leadership position, you will:
- Shape and architect the algorithmic direction of our projects
- Set technical standards for the team
- Engage directly with clients, leveraging your expertise to secure and deliver complex projects
- Contribute to multidisciplinary efforts using our state-of-the-art labs and computational resources
Due to project scope, security clearance is required. A strong interest in defence and security is essential.
Flexible hybrid working is offered, though some projects require full-time office attendance.
Key Responsibilities
- Apply data-driven software development, combining machine learning/AI, applied statistics, and sensor processing, alongside mathematical techniques like digital signal processing, simulation, and numerical optimisation.
- Act as technical lead on high-complexity projects, owning the solution architecture and client value delivery.
- Lead discussions on technical direction and solution review, influencing department standards.
- Drive sales proposals and costed work programmes, translating client challenges into opportunities for growth.
- Build capability demonstrations to enhance technical leadership and open new client discussions.
- Mentor engineers, conduct technical interviews, and help build a high-performing team.
- Improve departmental processes, technical practices, and standards.
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Ideal Candidate Profile
Proven experience as a technical leader in algorithmic development for intelligent systems, particularly in defence or security contexts.
Technical & Qualifications Requirements
- 5+ years’ experience in designing and delivering cutting-edge algorithms for machine learning/AI systems.
- Expertise in one or more:
- Transformer models, diffusion models, reinforcement learning
- Machine vision and perception
- Strong background in Python and software engineering principles.
- A BSc/MSc in AI, computer science, mathematics, or physics (Well-trained PhD candidates are highly encouraged but not mandatory).
- Rigorous ability to:
- Architect technical solutions for heterogeneous teams.
- Review and critique the work of others autonomously.
- Demonstrated experience in:
- Mentoring other engineers.
- Collaborating with non-technical stakeholders.
- Passionate about working in the defence and security sector.
Security and Legal Requirements
- Eligibility for SC (Security Check) level clearance in the UK.
- Compliance with UK immigration laws for unrestricted work in the UK.
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Additional Preferred Qualifications
While optional, we’d value experience or expertise in:
- Signal processing, edge computing, statistical modelling, or numerical optimisation.
- Client relationship building and technical lead roles in sales proposals.
- An external research profile (publications, conference presentations, or recognised projects).
- A published PhD thesis or research contributions in data-driven fields.
Why Join Cambridge Consultants
We transform intelligent systems into market-changing innovations, working across bold industries (defence, healthcare, energy, etc.). Our mission is to solve the world’s toughest technical challenges with multidisciplinary teams.
In this role, you’ll enjoy:
- Varied, high-impact projects advancing AI/ML in cutting-edge applications.
- A supportive culture that values individual contribution while celebrating teamwork.
- Autonomy over your career growth, paired with access to global resources.
- The opportunity to work on world-first solutions that leave a lasting impact.
By applying, you confirm adherence to all provided details and acknowledgment of potential security verification during recruitment.
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