{"id":1602808,"url":"https://alion.io/job/susquehanna-international-group-site-reliability-engineer","title":"Site Reliability Engineer","company":{"id":4917,"name":"Susquehanna International Group","domain":"sig.com","url":"https://alion.io/company/sig","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dublin, Ireland"],"countries":["IE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":69000,"max_usd":176000,"period":"year","method":"role_country_seniority_unknown","sample_n":44},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Ansible","optional":false},{"name":"Bash","optional":false},{"name":"CI/CD","optional":false},{"name":"ElasticSearch","optional":false},{"name":"GitLab","optional":false},{"name":"Grafana","optional":false},{"name":"Kibana","optional":false},{"name":"Linux","optional":false},{"name":"Octopus Deploy","optional":false},{"name":"PowerShell","optional":false},{"name":"Prometheus","optional":false},{"name":"Python","optional":false},{"name":"Self-Healing","optional":false},{"name":"Windows","optional":false}],"status":"live","first_seen_at":"2026-10-01T19:35:46Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-11-03T18:30:51Z","board_verified":true,"closed_at":null,"days_open":33,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":33},"description":"Overview\nWe're looking for a Site Reliability Engineer to keep the trading platforms we depend on healthy, performant and continuously improving. You'll operate within a set of platforms that span Windows and Linux: a distributed platform built on Service Fabric, real-time news infrastructure, and a large Python production environment, running across development, integration, and production in multiple regions. When something breaks you'll dive in, diagnose quickly, and fix it - then make the change that stops it happening again.\nThis is a hands-on engineering role that sits at the boundary between development and infrastructure. The team is evolving into reliability engineering: automation-first, monitoring-as-code, self-healing systems, and shared tooling built to production standard. You'll work in a tight-knit, business-facing team alongside developers, production and infrastructure engineers in Dublin, and partner closely with global platform-engineering teams - consuming their products and contributing to them upstream rather than building regional one-offs.\nIn this role you will:\nOPERATE Help run the production estate day to day: deployments, platform operations, capacity, certificates, and health checks across environments and tenants. Triage and resolve incidents quickly, perform root-cause analysis, and drive the permanent fix so the same problem doesn't come back.\nAUTOMATE Take an automation-first approach to everything the team touches: build auto-remediation for known failure modes, replace manual runbooks with code, and treat recurring toil as a defect to be engineered away.\nOBSERVE Operate the monitoring and alerting stack (Checkmk, Elasticsearch/Kibana, Grafana, Prometheus): move its configuration into code, tune signal from noise, and make sure every alert that fires is actionable.\nRELEASE Own safe delivery to production: design and maintain CI/CD pipelines in GitLab and deployment orchestration in Octopus Deploy.\nENGINEER Build and productionise the team's tooling with CI, tests, and documentation as standard, and contribute improvements upstream to the global platform products the estate runs on rather than maintaining local one-offs.\nCOLLABORATE Act as the bridge between development teams and the infrastructure teams (compute, network, storage, data-centre operations), applying your knowledge of both worlds: translate what developers need into infrastructure terms and infrastructure constraints back into design decisions, and build tooling that can be handed off to infrastructure teams to run.\nWhat we’re looking for\nProven experience in a site reliability, DevOps, platform, or production engineering role, operating systems a business depends on.\nStrong scripting and automation skills (e.g. Python, PowerShell, Bash).\nComfortable working in both Windows and Linux environments.\nWillingness to work shifts: the team works a rotating early/late weekday pattern, with occasional weekend work some participation in an on-call rotas.\nHands-on experience with CI/CD tooling (e.g. GitLab) and deployment orchestration platforms (e.g. Octopus Deploy).\nExperience with configuration-management and automation frameworks (e.g. Ansible).\nExperience building and tuning monitoring and alerting (e.g. Checkmk, Elasticsearch/Kibana, Grafana, Prometheus).\nStrong troubleshooting instincts and root-cause discipline - not satisfied until the class of problem is fixed, not just the instance.\nStrong communication skills - able to convey technically complex subjects clearly to developers and partner teams.\nUnderstanding and practical application of security models (e.g. RBAC) and certificate management.\nA working understanding of the infrastructure layer - compute, networking, storage, identity - and how software behaves on top of it.\nB.S. in a technical discipline or equivalent experience.\nSusquehanna is an equal opportunity employer. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruitment process, please contact us.\nIf you're a recruiting agency and want to partner with us, please reach out to . Any resume or referral submitted in the absence of a signed agreement will not be eligible for an agency fee.","description_format":"text","description_chars":4246,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-10-01T19:35:46Z"}],"visa":[],"liveness":{"score":15,"band":"cold","label":"Long shot","p_open":1,"p_active":0.436,"p_room":0.35,"age_days":32,"expected_fill_days":14,"reasons":["conf:1","velocity","win:tail","comp:brand"],"computed_at":"2026-11-03T05:54:40Z"},"pay":null,"html_url":"https://alion.io/job/susquehanna-international-group-site-reliability-engineer","json_url":"https://alion.io/job/susquehanna-international-group-site-reliability-engineer.json","meta":{"generated_at":"2026-11-03T19:59:01Z","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":2677,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-04T00:00:00Z"}},"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":4917},"rest":"https://alion.io/mcp/rest/get_company?id=4917"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsusquehanna-international-group-site-reliability-engineer"},{"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%2Fsusquehanna-international-group-site-reliability-engineer"},{"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%2Fsusquehanna-international-group-site-reliability-engineer"},{"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/susquehanna-international-group-site-reliability-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsusquehanna-international-group-site-reliability-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":1602808}},{"tool":"search_jobs","arguments":{"company":"sig.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":1602808},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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