Salary: £41,500 - 71,000 per year Requirements: Degree (or equivalent experience) in a relevant STEM subject or Information Security related Holds NCSC CCP SIRA status (or able to achieve) Member of a professional institute Proven experience of assessing and managing information risk in line with industry good practice Experience of assessing and advising on controls to support Product Safety Proven experience of applying Product Security/Information Security concepts to applicable technologies within the environment (or similar) Good understanding of information security principles and the potential impact to Product Systems Knowledge of security-related activities required to support the engineering lifecycle Experience of Product Security Engineering activities in the defence, maritime or closely linked domain Ability to speak knowledgably and credibly with customer, user and internal stakeholders Responsibilities: Identify, analyse and evaluate information risks Document and present risk management options to the business Participate in discussions related to information security Support and contribute to information security professional bodies and industry forums Mentor and provide support to others in the team Stay updated on current industry good practices and continuous improvement Evaluate the impact of information risks and provide advisory support on mitigation strategies Engage stakeholders to explain the causes of information risks and their operational implications Technologies: Support Security More: We are a leading Defence company based in the UK, offering a 12-month contract for a Principal Product Security Engineer. This role provides an exciting opportunity to work in a hybrid environment, with 2-3 days each week on-site in locations such as Frimley, Barrow, or Weymouth. We offer a competitive salary of £85.40 per hour (Umbrella Inside IR35) and are committed to fostering an inclusive and dynamic team atmosphere. last updated 8 week of 2026