{"question":"Defence jobs for software engineers in the United Kingdom","answer":"127 open roles for software engineers at 36 defence and security companies in the United Kingdom. 50 of them are open to candidates of any nationality; the rest ask for citizenship or a government security check. 16 mention relocation support.","language":"en","country":"United Kingdom","field":"Software engineering","open_roles":127,"companies":36,"open_to_any_nationality":50,"relocation_mentioned":16,"median_stated_pay_usd":73546,"median_estimated_pay_usd":null,"top_companies":[{"company":"Leonardo","url":"https://alion.io/company/leonardo-com","open_roles":30,"open_to_any_nationality":0,"relocation":0},{"company":"Palantir Technologies","url":"https://alion.io/company/palantir","open_roles":12,"open_to_any_nationality":12,"relocation":0},{"company":"MBDA UK","url":"https://alion.io/company/mbdacareers","open_roles":9,"open_to_any_nationality":8,"relocation":0},{"company":"Northrop Grumman","url":"https://alion.io/company/northropgrumman","open_roles":8,"open_to_any_nationality":0,"relocation":8},{"company":"BAE Systems","url":"https://alion.io/company/baesystems","open_roles":5,"open_to_any_nationality":1,"relocation":0},{"company":"L3Harris Technologies","url":"https://alion.io/company/l3harris-technologies","open_roles":5,"open_to_any_nationality":2,"relocation":0},{"company":"RTX","url":"https://alion.io/company/raytheon-technologies","open_roles":4,"open_to_any_nationality":4,"relocation":0},{"company":"Rolls-Royce","url":"https://alion.io/company/rolls-royce","open_roles":4,"open_to_any_nationality":4,"relocation":0},{"company":"Saab","url":"https://alion.io/company/saab","open_roles":4,"open_to_any_nationality":0,"relocation":0},{"company":"Boeing","url":"https://alion.io/company/boeing","open_roles":4,"open_to_any_nationality":1,"relocation":4},{"company":"ARONDITE","url":"https://alion.io/company/arondite","open_roles":3,"open_to_any_nationality":0,"relocation":2},{"company":"Shield AI","url":"https://alion.io/company/shield-ai","open_roles":3,"open_to_any_nationality":3,"relocation":0},{"company":"Ultra PCS","url":"https://alion.io/company/ultra-pcs","open_roles":3,"open_to_any_nationality":0,"relocation":0},{"company":"Ultra I&C","url":"https://alion.io/company/ultra-ic","open_roles":3,"open_to_any_nationality":0,"relocation":0},{"company":"QinetiQ","url":"https://alion.io/company/qinetiq","open_roles":3,"open_to_any_nationality":0,"relocation":0},{"company":"Leidos","url":"https://alion.io/company/leidos","open_roles":2,"open_to_any_nationality":1,"relocation":0},{"company":"Mind Foundry","url":"https://alion.io/company/mindfoundry","open_roles":2,"open_to_any_nationality":0,"relocation":0},{"company":"Thales Group","url":"https://alion.io/company/thales","open_roles":2,"open_to_any_nationality":1,"relocation":0},{"company":"UFORCE","url":"https://alion.io/company/uforce-com","open_roles":2,"open_to_any_nationality":2,"relocation":0},{"company":"Babcock International","url":"https://alion.io/company/babcock-international","open_roles":2,"open_to_any_nationality":0,"relocation":0},{"company":"Lockheed Martin","url":"https://alion.io/company/lockheedmartin","open_roles":2,"open_to_any_nationality":1,"relocation":0},{"company":"Positiv+ Cohort","url":"https://alion.io/company/positivcohort","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"Skyral","url":"https://alion.io/company/skyral","open_roles":1,"open_to_any_nationality":0,"relocation":0},{"company":"Rsc2","url":"https://alion.io/company/rsc2","open_roles":1,"open_to_any_nationality":0,"relocation":0},{"company":"General Dynamics","url":"https://alion.io/company/general-dynamics-missions-system-international","open_roles":1,"open_to_any_nationality":0,"relocation":0},{"company":"CHAOS Industries","url":"https://alion.io/company/chaos-industries","open_roles":1,"open_to_any_nationality":1,"relocation":1},{"company":"Comand AI","url":"https://alion.io/company/comand-ai","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"Booz Allen Hamilton","url":"https://alion.io/company/booz-allen","open_roles":1,"open_to_any_nationality":0,"relocation":0},{"company":"HENSOLDT","url":"https://alion.io/company/hensoldt","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"Seeing Systems","url":"https://alion.io/company/seeing-systems","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"Tekever","url":"https://alion.io/company/tekever","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"Anduril Industries","url":"https://alion.io/company/anduril","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"GE Aerospace","url":"https://alion.io/company/geaerospace","open_roles":1,"open_to_any_nationality":1,"relocation":1},{"company":"tk accelis Careers","url":"https://alion.io/company/tkacceliscareers","open_roles":1,"open_to_any_nationality":1,"relocation":0},{"company":"SubSea Craft","url":"https://alion.io/company/subseacraft","open_roles":1,"open_to_any_nationality":0,"relocation":0},{"company":"Rolls-Royce","url":"https://alion.io/company/rollsroyce-com","open_roles":1,"open_to_any_nationality":1,"relocation":0}],"html_url":"https://alion.io/defence-jobs/united-kingdom/software","json_url":"https://alion.io/defence-jobs/united-kingdom/software.json","offers":[{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"the whole selection, past the first page","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=defence-jobs%2Funited-kingdom%2Fsoftware"}],"meta":{"source":"Alion (alion.io), CC BY-SA 4.0","updated_at":"2026-10-27T04:20:00+00:00","built_at":"2026-10-27T04:20:00+00:00","indexable":true,"generated_at":"2026-10-27T14:33:03+00:00","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json"}}