{"id":3342803,"url":"https://alion.io/job/s-i-systems-mainframe-developer-zconnectims","title":"Mainframe Developer - z/connect/IMS","company":{"id":3865830,"name":"S.i. Systems","domain":"sisystems.com","url":"https://alion.io/company/sisystems-2","size_band":"1001-5000","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"ADP","truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":null,"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, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":50000,"max_usd":103000,"period":"year","method":"role_country_seniority_unknown","sample_n":203},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"CICS","optional":false},{"name":"Db2","optional":false},{"name":"IMS","optional":false},{"name":"TCP/IP","optional":false},{"name":"z/OS Connect","optional":false},{"name":"COBOL","optional":true}],"status":"live","first_seen_at":"2026-10-27T04:37:17Z","employer_posted_date":null,"last_verified_at":"2026-10-27T04:37:17Z","board_verified":false,"closed_at":null,"days_open":1,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":1},"description":"Mainframe Developer - z/connect/IMS\n\nWe are seeking an z/OS Connect Systems Programmer to join our team providing system support of IBM's z/OS Connect and Information Management System (IMS) in the Mainframe & Database Services group.\n\nMainframe & Database Services group within Mainframe Delivery, Infrastructure and Engineering Team is responsible for Support, Design, Build, Test and Deploy of Mainframe database and transaction manager systems. We also provide consultation services with Architects, Business Analyst and application developers on application design and functions that is related to IMS, DB2, CICS, WAS z/OS, and z/OS Connect. \n\nJob Description/Accountabilities:\nThis job posting is for a Sr z/Connect & IMS Systems Programmer. The successful candidate will be involved in analysis, building, testing, and deployment of z/OS Connect, IMS systems and related products:\n\n- Maintain z/OS Connect and IMS Infrastructure on the z/OS platform.\n- Support z/OS Connect and IMS related products.\n- Support z/OS Connect and IMS Business Analysts \n- Support z/OS Connect and IMS Engineers and Application Developers.\n- Position requires off-hours support [7/24 on-call support on a rotating basis]\n\nSpecific Educational Requirements/Accreditations: \nCollege / University or equivalent work experience\n\nOther Qualifications/Skills/Experience:\n- 5-10 years of Mainframe system or application experience, with most of the following skills:\n- a fundamental understanding of IBM's Mainframe and z/OS Platform \n- an understanding of z/OS component and architecture\n- Performance analysis skills is an asset\n- Knowledge of SMP/E, Omegamon, System Automation and other Tools\n- Programming skills, Assembler and Cobol knowledge is an asset \n- Exposure to Sysplex, z/OS Performance, Db2, CICS, MQ, TCP/IP is an asset\n- Good written and verbal communication skills\n- The successful candidate must be a self-starter, team player, and able to collaborate positively with other departments\n\nDisclaimer:\nAI may be used in evaluating candidates.\nThis posting is for an existing vacancy.","description_format":"text","description_chars":2079,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-27T16:10:00Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.596,"p_room":1,"age_days":1,"expected_fill_days":27,"reasons":["seen:1","agency","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-28T05:59:10Z"},"pay":null,"html_url":"https://alion.io/job/s-i-systems-mainframe-developer-zconnectims","json_url":"https://alion.io/job/s-i-systems-mainframe-developer-zconnectims.json","meta":{"generated_at":"2026-10-28T14:50:19Z","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":"assistant_verified","counted_by":"address","units_charged":1,"used_today":2938,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-29T00:00:00Z"}},"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":3865830},"rest":"https://alion.io/mcp/rest/get_company?id=3865830"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fs-i-systems-mainframe-developer-zconnectims"},{"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%2Fs-i-systems-mainframe-developer-zconnectims"},{"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%2Fs-i-systems-mainframe-developer-zconnectims"},{"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/s-i-systems-mainframe-developer-zconnectims\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fs-i-systems-mainframe-developer-zconnectims"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3342803}},{"tool":"search_jobs","arguments":{"company":"sisystems.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3342803},"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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