{"id":2010614,"url":"https://alion.io/job/londonstockexchange-lead-cloud-engineer","title":"Lead Cloud Engineer","company":{"id":44904,"name":"London Stock Exchange","domain":"londonstockexchange.com","url":"https://alion.io/company/londonstockexchange","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":{"grade":"A","score":95,"open_postings":15,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":70,"computed_at":"2026-10-26T05:57:25Z"}},"role":"DevOps","role_family":"DevOps","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":95000,"max_usd":174000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":30},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon EKS","optional":false},{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"CI/CD","optional":false},{"name":"GitLab","optional":false},{"name":"IAM","optional":false},{"name":"Kubernetes","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Terraform","optional":false}],"status":"live","first_seen_at":"2026-09-03T00:10:39Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-27T01:52:46Z","board_verified":true,"closed_at":null,"days_open":54,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":54},"description":"Join LSEG Post Trade as a Senior Cloud & Platform Engineering Lead. In this hands-on leadership role, you will drive the design, delivery, and operational excellence of enterprise cloud platforms and migration initiatives, with a strong focus on AWS, Kubernetes, automation, and cloud-native engineering. You will lead high-performing engineering teams, shape platform strategy, and ensure secure, scalable, and resilient cloud services.\nMissions\nLead the design, build, and optimization of AWS-based cloud platforms, including EKS, Kubernetes, networking, identity, and observability capabilities.\nDrive cloud migration programs end-to-end, including application assessment, readiness analysis, refactoring strategies, and transition planning.\nChampion automation-first engineering, using Infrastructure-as-Code (Terraform, Ansible) and GitLab-based CI/CD pipelines to improve consistency and speed.\nProfil recherché\n - Deep expertise in AWS services, including EKS, IAM, networking, compute, observability, and security- Strong hands-on experience with Kubernetes and container platforms, including cluster operations and workload optimisation\n- Solid understanding of hybrid cloud architectures, networking, identity, and security controls\n- Demonstrated success leading cloud transformation and migration programmes\n- Experience applying SRE principles, observability frameworks, and managing distributed systems at scale\n- Proven experience with Infrastructure-as-Code, CI/CD pipelines, and DevOps tooling\n- Ability to translate complex technical concepts into clear insights for both technical and non-technical audiences\n- Comfortable operating in fast-paced, enterprise-scale environments with multiple priorities\n- Proven ability to lead and inspire engineering teams, delivering complex cloud initiatives\n- Strong customer management skills, with the ability to influence technical direction across diverse teams\n- Kubernetes certifications (CKA/CKAD) and DevOps/SRE certifications beneficial\n- Azure certifications advantageous but not required\n- A Degree or equivalent in Computer Science, Engineering, or equivalent practical experience\n- AWS certifications (e.g., Solutions Architect, DevOps Engineer) 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