PhD Software Security Internship – 2026 summer placement

Physics, Maths, Software, Cyber, Maths, Electronic.

Overview

This internship focuses on advanced defence and security technology development. The role is suited to a PhD-level researcher with strong technical grounding in software security, cyber technologies, and embedded or distributed systems.

How to submit a successful application to Cambridge Consultants
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This placement can be between 3- and 6-months duration with a flexible start date, and is suitable for PhD students who have completed their first year of study.

There is no deadline for this role, as we recruit on a rolling basis. Once the position is filled, we will close the advert. We encourage you to apply as soon as possible.

What you’ll be doing

  • Contribute to research and development of secure systems across defence and security domains.
  • Support the creation of novel security technologies, including areas such as threat landscaping, post-quantum cryptography, privacy-enhancing technologies, and trusted execution approaches.
  • Investigate and prototype embedded and distributed software for constrained, safety-critical, or adversarial environments.
  • Perform threat analysis, security architecture reviews, and experimental validation of new techniques.
  • Collaborate with multidisciplinary teams covering software, electronics, RF, AI, autonomy, and communications.
  • Participate in full lifecycle development activities, including design, implementation, testing, and documentation.

What you can bring

Current PhD study in Computer Science, Engineering, Mathematics, Physics, or a related discipline.

You will also have:

  • A background in software or hardware engineering, with a demonstrable interest in cybersecurity research.
  • Knowledge of one or more programming languages such as Python, C/C++, Rust, Go, or similar.
  • The ability to undertake technical investigations and communicate findings clearly.
  • Eligibility to obtain UK Security Clearance.

Desirable experience:

  • Experience in embedded software development or hardware–software interactions.
  • Experience in security for IoT, robotics, autonomy, or smart infrastructure.
  • An understanding of regulatory or assurance environments for security-critical systems.
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Save to shortlist
Shortlisted
  • Deadline
    Ongoing
  • Salary
    Competitive + benefits
  • Degree required
    PhD (expected)
  • Duration
    3-6 months
  • Location
    Cambridge
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Disciplines Accepted...
  • Computer Science
  • Cyber Security
  • Electronic/Electrical
  • Maths
  • Physics

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