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Senior Security Researcher - Vulnerability Research & Mitigations


  • Microsoft
  • Cheltenham, Gloucestershire
  • Fri, 30 Oct 2026 05:43:15 GMT
    You will have the opportunity to: Analyze critical security vulnerabilities reported by security researchers from around the world and provide guidance on remediation. Detect, reverse engineer and patch live exploits reported to MSRC. Use s...


Principal Applied Scientist


  • Microsoft
  • London
  • Thu, 29 Oct 2026 03:32:12 GMT
    Advance Retrieval Science Design and run experiments, define offline and online evaluation metrics, and develop scalable retrieval pipelines and models for enterprise-scale search systems. Areas of focus include: Semantic retrieval using la...


Senior Researcher: Machine Intelligence - Theory of Large Language Models


  • Microsoft
  • Cambridge
  • Tue, 27 Oct 2026 23:35:52 GMT
    Develop and lead an original research programme in machine learning theory, with potential emphasis on the foundations of modern neural networks and foundation models. Develop mathematical frameworks that explain learning, generalization, o...


Principal Customer Experience Program Manager


  • Microsoft
  • United Kingdom
  • Sun, 25 Oct 2026 02:06:44 GMT
    Own the end-to-end customer capacity experience and regional health strategy across Europe, the Middle East, and Africa, balancing customer outcomes, business priorities, operational excellence, and long-term platform sustainability. Define...


Security Solution Area Specialists


  • Microsoft
  • London
  • Fri, 23 Oct 2026 02:41:44 GMT
    Be the security leader and expert for your assigned territory. Leads and plans for accounts across territories, does business analysis to pursue high-potential sales opportunities and manages the End-to-End Security business across the terr...


Partner Solution Sales Specialist SMB - Security (UK)


  • Microsoft
  • United Kingdom
  • Thu, 22 Oct 2026 22:53:18 GMT
    Own the Cloud Solution Area (CSA) pipeline with assigned partners and leverage investments to drive pipeline velocity in the SMB business Be accountable for CSA revenue forecasts across your partner portfolio. Drive CSP revenue growth throu...


Researcher - Pretraining Data Team


  • Microsoft
  • London
  • Wed, 21 Oct 2026 23:54:04 GMT
    Design and curate high-quality datasets to power frontier AI models. Develop novel data collection strategies. Improve dataset quality and integrity. Create high-quality datasets for training and evaluation; run experiments on new datasets ...


Critical Environment CMMS Technician


  • Microsoft
  • Newport
  • Wed, 21 Oct 2026 00:31:54 GMT
  • £41400 - 57900 per year
    Create, assign, and close work orders (WO) in CMMS for Break-Fix (BF), Incident (INC), Move/Mod (MM), and Preventive Maintenance (PM) tasks. Navigate CMMS via DC Central, manage labor entries, equipment groups, and generate reports on techn...


Applied Science PhD Internship


  • Microsoft
  • Berkshire
  • Tue, 20 Oct 2026 23:25:41 GMT
    Conduct research in one or more of the following areas: Agentic ML, LLMs, VLMs, and Generative Image & Video. Depending on the applicant's background, this can be either: Implementation and evaluation of a novel approach to model optimizati...


Principal Security Researcher


  • Microsoft
  • London
  • Sun, 18 Oct 2026 07:54:31 GMT
    Extensive and demonstrated professional experience in Threat Hunting, Incident Response (DFIR), Threat Intelligence, or Security Research. Experience investigating sophisticated cyber threats, including APT or nation-state activity. Extensi...


Senior Software Engineer - FDE


  • Microsoft
  • London
  • Sun, 18 Oct 2026 02:46:01 GMT
    Design, build, test, and operate production-grade software and services that are secure, reliable, and scalable. Partner with customers and internal stakeholders to clarify requirements, define success metrics, and translate business needs ...


Logistics Technician (DIAT)


  • Microsoft
  • Welwyn Garden City, Hertfordshire
  • Wed, 14 Oct 2026 07:46:31 GMT
    Perform assigned tasks and escalate issues during high-volume work activity or escalation-based situations under the guidance of more experienced Data Center colleagues. Coordinate with suppliers to initiate warranty claim and process faile...


Service Engineering Manager


  • Microsoft
  • London
  • Tue, 13 Oct 2026 03:55:45 GMT
    Lead, coach and develop the team: Lead a team of Service and Automation Engineers, set clear priorities and outcomes, build technical capability, and create an inclusive environment where people can grow. Support sound technical decisions t...


IT Operations Manager (ITOM)


  • Microsoft
  • Newport
  • Tue, 13 Oct 2026 01:31:24 GMT
    Empowering a culture of safety, security, and compliance in all aspects of datacenter activities Leading and managing a team of high-performing individual contributors and their ongoing talent development Managing and overseeing datacenter ...


Critical Environment Technician (Shifts)


  • Microsoft
  • Newport
  • Sun, 11 Oct 2026 05:02:28 GMT
    Serve as an operations specialist in one major area of CE operations (e.g., electrical, mechanical, controls, generators) and works on advanced tasks independently. Inspect and supervise critical environment-related facility equipment (e.g....


Facilities Support Engineer


  • Microsoft
  • Romsey, Hampshire
  • Sat, 10 Oct 2026 03:53:26 GMT
    Ensuring that the specialised plant and equipment used to enable our manufacturing processes runs without interruption. Organising and delivering routine planned and reactive maintenance, commissioning support, performance audits, fine tuni...


Critical Environment Technician - Non Shift


  • Microsoft
  • London
  • Fri, 09 Oct 2026 01:37:38 GMT
    Serve as an operations specialist in one major area of CE operations (e.g., electrical, mechanical, controls, generators) and works on advanced tasks independently. Inspect and supervise critical environment-related facility equipment (e.g....


Part time Logistics Technician


  • Microsoft
  • Slough, Berkshire
  • Thu, 01 Oct 2026 00:26:43 GMT
    Perform assigned tasks and escalate issues during high-volume work activity or escalation-based situations under the guidance of more experienced Data Center colleagues. Coordinate with suppliers to initiate warranty claim and process faile...


Principal FDE - Software Engineer


  • Microsoft
  • United Kingdom
  • Fri, 25 Sep 2026 23:41:37 GMT
    Design Oversees, influences, and owns efforts and design discussions for the overall system architecture of entire products/solutions that are deeply complex and often ambiguous. Owns creating proposals for architecture and design documents...


Senior/Principal Optical Packaging Engineer


  • Microsoft
  • Cambridge
  • Sat, 19 Sep 2026 00:52:03 GMT
    Working across research, Azure engineering, product teams, suppliers, and external partners, you will translate system-level optical, electrical, thermal, and mechanical requirements into package architectures, component specifications, ass...


Senior Applied Scientist


  • Microsoft
  • London
  • Fri, 18 Sep 2026 02:38:23 GMT
    Research and evaluate tools, technologies, and methods from the community that can improve the quality, performance, or efficiency of M365 Copilot Chat and Search, and apply them to deliver business impact. Build deep knowledge of the M365 ...


Member of Technical Staff - Applied AI Software Engineer, Health


  • Microsoft
  • London
  • Sun, 30 Aug 2026 05:20:22 GMT
    Be a key cross-functional team member, and close collaborator to product teams. Make significant contributions from translating research into benchmarks to co-authoring product roadmap. Design and build evaluation systems that test LLM capa...


Shift Critical Environment Technician


  • Microsoft
  • London
  • Sat, 22 Aug 2026 01:13:19 GMT
    Serve as an operations specialist in one major area of CE operations (e.g., electrical, mechanical, controls, generators) and works on advanced tasks independently. Inspect and supervise critical environment-related facility equipment (e.g....


Service Desk Analyst


  • Canopius
  • Manchester
  • Fri, 06 Nov 2026 06:51:18 GMT
    environment Experience using ITSM tools, ideally ServiceNow Working knowledge of Microsoft desktop operating systems... and Microsoft Office products, particularly O365, Teams, SharePoint Online, OneDrive, and OneNote Basic understanding of PCs...


Automation Test Consultant


  • Netcompany
  • London
  • Fri, 06 Nov 2026 06:51:18 GMT
    Testing experience Must have Microsoft Azure experience Postman or similar API testing tool experience BrowserStack...