mthree is hiring a Junior Infrastructure Engineer , Chester UK in the UK. This is a graduate scheme in Infrastructure, read from mthree’s Greenhouse job board and last confirmed on 12 September 2026.
Apply on mthree’s sitePublic data and the employer’s own words, not immigration advice. Whether a role can be sponsored also turns on its salary, the Skilled Worker thresholds in force, and your own status.
mthree runs an Alumni Graduate Programme that trains graduates and then places them with client employers in banking, insurance, healthcare and other sectors, rather than hiring them directly into its own permanent roles. UK roles seen include a Junior Infrastructure Engineer in Chester and a Junior Software Developer role covering London, Bournemouth, Glasgow and other UK locations, alongside sites in Montreal, New York, Budapest, Warsaw, Dublin, Hong Kong, Thane and Singapore.
mthree's own page describes a five-step pathway: "Apply: Submit your application through this advert," "Assessment: Complete our straightforward selection process," then training at mthree Academy, then a client placement, then conversion to a permanent role with that client. For the Junior Software Developer route this includes an online assessment, phone and video interviews with mthree's talent team, and then interviews with client partners once training is complete.
mthree does not publish a fixed application window; its programme literature describes rolling apply-then-train-then-place stages rather than dated intakes. Our pipeline first confirmed these UK roles live on 22 August 2026.
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Read directly from mthree’s Greenhouse job board, requisition 4701456006. First seen on 23 August 2026 and last confirmed on 12 September 2026. The apply link goes to that exact application, never to a careers homepage.