QA Engineer jobs in Bristol hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $109,355/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.
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babcockinternational.com · HQ: London, United Kingdom · Military Logistics · Nuclear Engineering · Military Training · Naval Systems · 5000+ employees · Est. 1900 · Trust A · Hiring 223, 27 new
HQ: London, United Kingdom · Military Logistics · Nuclear Engineering · Military Training · Naval Systems · 5000+ employees · Est. 1900 · Trust A · Hiring 223, 27 new
Babcock International Group is an aerospace, defence and security company headquartered in London that supports critical public-sector programmes in the United Kingdom and abroad. Its businesses provide through-life support for Royal Navy submarines and surface ships at Devonport and Rosyth, nuclear engineering, military vehicle fleet support and pilot training, with operations across Europe, Australasia, Canada and South Africa. Current openings include mechanical and licensing engineers, quantity surveyors, cyber security leads, vehicle mechanics, flying instructors and apprenticeship coaches, concentrated in Plymouth, Bristol, Dunfermline and Helensburgh.
graphcore.ai · HQ: Bristol, United Kingdom · AI Chips & Accelerators · Processors, MCUs & AI Chips · 1001-5000 employees · Est. 2016 · Trust A · Hiring 192, 5 new
HQ: Bristol, United Kingdom · AI Chips & Accelerators · Processors, MCUs & AI Chips · 1001-5000 employees · Est. 2016 · Trust A · Hiring 192, 5 new
Graphcore is a British semiconductor company founded in Bristol in 2016 that designs the Intelligence Processing Unit, a processor architected specifically for machine learning rather than adapted from graphics. Its chips place large amounts of memory directly on the die and expose fine-grained parallelism, an approach aimed at sparse and irregular models that map poorly onto conventional accelerators. The company sells IPU systems and the Poplar software stack to research and enterprise customers, and has operated as a wholly owned subsidiary of SoftBank Group since its acquisition in 2024.
rowdentech.com · HQ: Bristol, United Kingdom · Engineering Services · National Security · 201-500 employees · Est. 2017 · Hiring 32, 7 new
HQ: Bristol, United Kingdom · Engineering Services · National Security · 201-500 employees · Est. 2017 · Hiring 32, 7 new
Rowden designs, builds, and deploys advanced technology systems for edge environments, improving operational safety, enabling faster decision-making, and accelerating the deployment of capability for defence and national resilience.
thalesgroup.com · HQ: Paris, France · Electronic Warfare · Satellite Manufacturing · Identity Management · Avionics & Flight Control · C4ISR · 5000+ employees · Est. 1893 · Trust B · Hiring 2605, 320 new
HQ: Paris, France · Electronic Warfare · Satellite Manufacturing · Identity Management · Avionics & Flight Control · C4ISR · 5000+ employees · Est. 1893 · Trust B · Hiring 2605, 320 new
Thales is a French technology group whose lineage runs back to 1893, and it is one of Europe's largest defence and aerospace electronics companies. It builds radar, electronic warfare, sonar and command systems for armed forces, avionics and in-flight entertainment for aircraft, signalling for railways, and satellites through the Thales Alenia Space joint venture with Leonardo. A large cybersecurity and digital identity division, assembled through the Gemalto and Imperva acquisitions, supplies hardware security modules, encryption and the SIM and biometric documents used by banks and governments worldwide.
mbdacareers.co.uk · HQ: Stevenage, United Kingdom · Air Defense · Defense Manufacturing · Missiles · 1001-5000 employees · Est. 2001 · Trust B · Hiring 209, 18 new
HQ: Stevenage, United Kingdom · Air Defense · Defense Manufacturing · Missiles · 1001-5000 employees · Est. 2001 · Trust B · Hiring 209, 18 new
MBDA UK is the British arm of the European missile systems group MBDA, headquartered in Stevenage, England, designing, developing and manufacturing missiles and missile systems for all branches of the UK armed forces and allied nations. MBDA was formed in 2001 from the merger of European missile businesses and is owned by Airbus, BAE Systems and Leonardo; the UK company has primary sites in Stevenage, Bristol and Bolton, corporate offices in London and smaller sites such as Henlow. It recruits systems, software, test and manufacturing engineers, project managers, procurement and security staff, and runs graduate, apprenticeship and placement programmes.
