{"id":2717006,"url":"https://alion.io/job/infosys-zdih-infrastructure-engineer","title":"zDIH Infrastructure Engineer","company":{"id":223,"name":"Infosys","domain":"infosys.com","url":"https://alion.io/company/infosys","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":95,"open_postings":245,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":93,"computed_at":"2026-10-17T05:46:00Z"}},"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":["Chennai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bash","optional":false},{"name":"Configuration Management","optional":false},{"name":"Db2","optional":false},{"name":"IMS","optional":false},{"name":"Linux","optional":false},{"name":"Rest API","optional":false},{"name":"Unix","optional":false},{"name":"Ansible","optional":true},{"name":"Dynatrace","optional":true},{"name":"JavaScript","optional":true},{"name":"Python","optional":true},{"name":"Splunk","optional":true}],"status":"live","first_seen_at":"2026-10-14T12:50:20Z","employer_posted_date":"2026-10-16","last_verified_at":"2026-10-18T03:17:24Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"We are seeking zDIH Infrastructure Engineer with experience in IBM z/OS, DB2/IMS, data replication technologies, Shell scripting, and API integration/support, responsible for supporting IBM Z-based data integration infrastructure, enabling reliable data movement across enterprise platforms, automating operational tasks using shell scripting, and facilitating API-based integration between mainframe and distributed systems.\nResponsibilities\nResponsibilities include but are not limited to:\nInstall, configure, and maintain IBM Z Digital Integration Hub (zDIH) components including Data Virtualization Manager (DVM) and Event Publisher.\nTroubleshoot zDIH connectivity, performance, and stability issues.\nDevelop and maintain Unix/Linux shell scripts (Bash, ksh) to automate deployment, monitoring, configuration management, and operational tasks.\nWrite automation scripts for log analysis, alert triggering, health checks, and scheduled jobs.\nDevelop, test, and maintain REST API interfaces to expose mainframe data via zDIH endpoints.Ensure API security through authentication mechanisms such as OAuth 2.0, API keys, and mutual TLS.\nManage Unix/Linux server environments supporting zDIH middleware components.\nPerform capacity planning, process monitoring, and tuning of OS-level parameters.\nProduce and maintain technical documentation including architecture diagrams, runbooks, and SOPs. Engage with IBM support and coordinate PMR/case management for zDIH issues.\nParticipate in 7x24 on call rotation.\nTechnical requirements\nFoundational skills\nMainframe skills (JCL/TSO/etc.), DB2/IMS on Z/OS in a data sharing environment\nReplication (IIDR CDC / CDA / Q Replication)\nUnix Shell Scripting (USS), API basics + troubleshooting\nMainframe Security understanding\nDesired skills\nPython for automation, Monitoring tools (Splunk, Dynatrace)\nPerformance Skills a big plus, Programming background a plus, Ansible script, Java Script & MS Access skills are a plus\nPreferred skills\nTechnology->Digital Cloud Integration->IBM Integration,Technology->Infrastructure-Server Administration->z/OS\nEducation\nBachelor of Engineering","description_format":"text","description_chars":2118,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-10-16T14:01:21Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":93,"reasons":["conf:2","velocity","win:early","comp:brand"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/infosys-zdih-infrastructure-engineer","json_url":"https://alion.io/job/infosys-zdih-infrastructure-engineer.json","meta":{"generated_at":"2026-10-18T04:55:46Z","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":7455,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":223},"rest":"https://alion.io/mcp/rest/get_company?id=223"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Finfosys-zdih-infrastructure-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%2Finfosys-zdih-infrastructure-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%2Finfosys-zdih-infrastructure-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/infosys-zdih-infrastructure-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Finfosys-zdih-infrastructure-engineer"}]}