Our client, a leader in the Defence & Security sector, is seeking a Principal Software & Hardware Assurance Practitioner to join their team. This is a permanent role offering a hybrid working pattern with locations in Malvern, Farnborough, Bristol or Boscombe Down. As a key contributor to national security programmes, you will impact the future of defence technology by ensuring the safety and performance of complex systems.

Key Responsibilities:

Leading the assurance of hardware processes in line with CEH Safety Standards (e.g., DO-254, BS EN (phone number removed) at the appropriate integrity level.
Assessing CEH systems in accordance with High Integrity Software safety standards.
Conducting audits and reviews as lead auditor and technical reviewer.
Evaluating software and hardware lifecycle artefacts against relevant standards.
Mentoring project teams and supporting high-quality technical delivery.
Attending customer meetings and workshops across the UK and Europe.

Job Requirements:

Experience as a technical assessor or strong software/aviation engineering background.
Excellent communication skills and a pragmatic, solution-focused mindset.
SME-level understanding of high-integrity hardware development (VHDL).
Knowledge of hardware chipsets (FPGA, ASIC, PLC).
Strong understanding of hardware lifecycles and engineering processes.
Experience working with CEH standards (DO-254, EN (phone number removed).
A relevant technical degree (Computer Science, Maths, Engineering, or equivalent) or extensive technical experience demonstrating equivalent capability.

Benefits:

Matched-contribution pension scheme with life assurance.
Generous annual leave plus the option to buy additional days.
Health Cash Plan, PMI and Dental options.
Employee discount portal (insurance, restaurants, cinema & more).
Support for the Armed Forces community - Gold Award holder.
Volunteering opportunities to support local communities.
If you are a professional with experience in hardware and software assurance in the Defence & Security sector, we would love to hear from you. Apply now to join our client's innovative and supportive team