{"id":2819295,"url":"https://alion.io/job/london-stock-exchange-group-cloud-engineer-ops","title":"Cloud Engineer Ops","company":{"id":5734,"name":"London Stock Exchange Group","domain":"lseg.com","url":"https://alion.io/company/lseg","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":80,"open_postings":159,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-23T05:54:15Z"}},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":55000,"max_usd":94000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":110},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"Bash","optional":false},{"name":"Chef","optional":false},{"name":"Configuration Management","optional":false},{"name":"Docker","optional":false},{"name":"Incident Management","optional":false},{"name":"Kubernetes","optional":false},{"name":"Puppet","optional":false},{"name":"Python","optional":false},{"name":"Terraform","optional":false},{"name":"VMWare","optional":false},{"name":"Windows","optional":false},{"name":"Windows Server","optional":false}],"status":"live","first_seen_at":"2026-08-25T00:00:00Z","employer_posted_date":"2026-08-25","last_verified_at":"2026-10-22T16:30:56Z","board_verified":true,"closed_at":null,"days_open":60,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":60},"description":"Role summary\nDo you have a passion for technology and DevOps practices? Do you want to make a difference by developing and managing cloud infrastructure used by some of the biggest companies in the world and a critical player in the market infrastructure?\nWe are looking for a skilled “Cloud Engineer Ops” with VMware, AWS, Azure, and Google experience to join the LCH SA Infrastructure & Cloud Team that provides technical resources to Post Trade Business Services (a division of LSEG). This role is vital in designing, deploying, and maintaining resilient, scalable, and highly available cloud infrastructure. Collaboration with development teams, operations, and partners will be crucial in ensuring efficient performance and availability of our critical environments.\nKey responsibilities and accountabilities\nImplements, tunes, and conducts ongoing administration of infrastructure layer, including proposing application systems changes, better uses and improvements.\nImproves the whole lifecycle of services from inception and design, through deployment, operation, and refinement.\nLeads support services before they launch through activities such as system design consulting, developing features of the infrastructure platforms and frameworks, capacity planning, and launch reviews.\nProvides mentorship to other team members on handling availability and performance of critical services, on building automation to prevent problem recurrence, and on building automated responses for non-exceptional service conditions.\nMaintains services once they are live by measuring and monitoring availability, latency, and overall system health.\nLeads sustainable and efficient incident response.\nScales systems sustainably through mechanisms like automation, evolving evolve systems by advocating for changes that improve reliability and velocity.\nWrites highly optimized and accurate code for LCH SA and LSEG products and solutions.\nProactively continues to build and apply relevant domain knowledge that may relate to workflows, data pipelines, business policies, configurations and constraints.\nSupports essential processes while ensuring high quality standards are met.\nWhat you'll be doing:\nDesign, deploy, and maintain highly available and scalable infrastructure solutions to support our critical applications and services. This will incorporate security and compliance standards, with an understanding of various range of IaaS or PaaS services (compute, storage, database, security services).\nBuild operational tools for deployment, monitoring, and analysis of critical infrastructure. Develop and improve automation tools, scripts, and frameworks to streamline administration tasks, improve efficiency, and reduce manual effort. Build and maintain monitoring solutions to proactively identify and resolve performance issues.\nAutomate deployment, configuration, and maintenance processes using infrastructure-as-code (IaC) tools and technologies.\nRun the platform: maintain in operational condition the infrastructure platform.\nCollaborate with infrastructure teams to estimate resource requirements, plan for future growth, and ensure infrastructure scalability to meet evolving business needs.\nDesign and implement robust backup and recovery strategies for various services, ensuring integrity and quick recovery in case of failures or disasters.\nParticipate in incident management activities, including root cause analysis, mitigation, and resolution of related incidents.\nEmbed into cloud projects and on-call rotations to keep your skills sharp and stay close to the operational workflows and issues.\nWork on systems: edge cases, failure modes, behaviors, specific implementations.\nYou'll bring:\nBachelor’s degree in computer science, Engineering, or a related field (or equivalent experience).\nExperience (at least 5 years) as a Cloud Engineer, SRE or similar role, with a focus on managing and maintaining Cloud infrastructure in regulated and or highly available environment.\nExpertise in cloud AWS, Azure, Google platforms, Distributed System Design (at least 5 years),\nExpertise (at least 3 years) in scripting languages (Python, Bash), and on automation/configuration management tools (Terraform or Equivalent, Ansible, Puppet, Chef),\nExpertise in containerization technologies (Docker, Kubernetes) is advantageous,\nExperience in Linux/Unix systems, and Windows Server as well(at least 5 years),\nExperience on VMware technology will be a plus,\nExperience on operating in a regulated environment with specific security constraints (at least 2 years).\nExperience on Systems Monitoring and Capacity Management (at least 5 years).\nAdheres to applicable risk control frameworks, policies and procedures.\nAbout London Stock Exchange Group (LSEG)\nLSEG’s vision is to be the most trusted authority in global financial markets. This is achieved through leading the world in providing access to capital, helping customers optimize capital resources and promoting trusted and open environments and services for investment.\nLSEG is a diversified international exchange Group that sits at the heart of the world's financial community. The Group operates through four key business divisions: Capital Markets (broad range of international equity, bond and derivatives markets); Post Trade (post trade and risk management services); Global Technology Services (trading platforms and capital markets software); and Information Services (real-time and reference data products).\nAs a global business, LSEG relies on diversity of culture and thought to deliver on our goals. Therefore we seek hardworking, qualified employees in all our operations around the world-regardless of race, colour, sex/gender, including pregnancy, gender identity and expression, national origin, religion, sexual orientation, disability, age, marital status, citizen status, veteran status, or any other protected classification under country or local law. LSEG makes reasonable accommodations for applicants and employees with disabilities. If an accommodation is needed to participate in the job application or interview process, to perform crucial job functions, and/or to receive other benefits and privileges of employment, please contact us to request an accommodation.\nCareer Stage:\nSenior AssociateLondon Stock Exchange Group (LSEG) Information:\nJoin us and be part of a team that values innovation, quality, and continuous improvement. If you're ready to take your career to the next level and make a significant impact, we'd love to hear from you.\nLSEG is a leading global financial markets infrastructure and data provider. Our purpose is driving financial stability, empowering economies and enabling customers to create sustainable growth.\nOur purpose is the foundation on which our culture is built. Our values of Integrity, Partnership, Excellence and Change underpin our purpose and set the standard for everything we do, every day. They go to the heart of who we are and guide our decision making and everyday actions.\nWorking with us means that you will be part of a dynamic organisation of 25,000 people across 65 countries. However, we will value your individuality and enable you to bring your true self to work so you can help enrich our diverse workforce.\nWe are proud to be an equal opportunities employer. This means that we do not discriminate on the basis of anyone’s race, religion, colour, national origin, gender, sexual orientation, gender identity, gender expression, age, marital status, veteran status, pregnancy or disability, or any other basis protected under applicable law. Conforming with applicable law, we can reasonably accommodate applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs.\nYou will be part of a collaborative and creative culture where we encourage new ideas. We are committed to sustainability across our global business and we are proud to partner with our customers to help them meet their sustainability objectives. Our charity, the LSEG Foundation provides charitable grants to community groups that help people access economic opportunities and build a secure future with financial independence. Colleagues can get involved through fundraising and volunteering.\nLSEG offers a range of tailored benefits and support, including healthcare, retirement planning, paid volunteering days and wellbeing initiatives.\nPlease take a moment to read this privacy notice carefully, as it describes what personal information London Stock Exchange Group (LSEG) (we) may hold about you, what it’s used for, and how it’s obtained, your rights and how to contact us as a data subject.\nIf you are submitting as a Recruitment Agency Partner, it is essential and your responsibility to ensure that candidates applying to LSEG are aware of this privacy notice.","description_format":"text","description_chars":8835,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Equity","Paid volunteering days","Retirement plans"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Data Providers & Datasets","Stock Exchanges & Market Infrastructure","Financial Data & Market Intelligence"],"lifecycle":[{"event":"open","at":"2026-10-18T16:03:02Z"}],"visa":[],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":1,"p_active":0.399,"p_room":0.28,"age_days":59,"expected_fill_days":17,"reasons":["conf:13","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-23T05:54:15Z"},"pay":null,"html_url":"https://alion.io/job/london-stock-exchange-group-cloud-engineer-ops","json_url":"https://alion.io/job/london-stock-exchange-group-cloud-engineer-ops.json","meta":{"generated_at":"2026-10-24T04:12:41Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","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","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":6599,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":5734},"rest":"https://alion.io/mcp/rest/get_company?id=5734"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flondon-stock-exchange-group-cloud-engineer-ops"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Flondon-stock-exchange-group-cloud-engineer-ops"},{"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":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Flondon-stock-exchange-group-cloud-engineer-ops"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/london-stock-exchange-group-cloud-engineer-ops\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flondon-stock-exchange-group-cloud-engineer-ops"}]}