{"id":3405849,"url":"https://alion.io/job/s-i-systems-senior-application-architect","title":"Senior Application Architect","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":"Backend","role_family":"Backend","seniority":"staff","employment_type":"contractor","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Calgary, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":104000,"max_usd":172000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":47},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-28T04:57:19Z","employer_posted_date":null,"last_verified_at":"2026-10-28T04:57:19Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Senior Application Architect to support design and implementation of applications for a business teams within a pipeline company\n\nContract: 6 months to start - strong possibility of extension\nHybrid: 2 days in downtown Calgary office\n\nMust-Haves\n\nSolution Design and Architecture – Experience translating business requirements into logical and technical solution designs for business applications.\nHands-On Application Implementation – Experience working with developers, application specialists and vendors to implement solutions, resolve design issues and support delivery through deployment.\nApplication Integration and Data Flows – Experience designing integrations between enterprise applications, including data flows and cross-system dependencies.\nTechnical Design and Documentation– Experience producing solution diagrams and technical documentation that guide development and implementation.\n\nNice-to-Haves\n\nExperience in pipeline, energy, utilities, infrastructure, construction or major capital project environments.\nExperience with applications supporting land and right-of-way management, permitting, regulatory approvals, property or construction management.\nExperience working with Enterprise Architecture and business stakeholders to assess solution options and align designs with enterprise architecture direction.\nArchitecture training or certifications such as TOGAF, cloud architecture or enterprise application certifications.\n\nAbout the Role\n\nWe are seeking a hands-on Solution Architect to support the business teams responsible for pipeline expansion and new pipeline construction. The role focuses on designing and implementing technology solutions for business functions such as land and right-of-way management, permitting, regulatory approvals and construction.\n\nWorking with business stakeholders, Enterprise Architecture, Business Analysts, application specialists and delivery teams, you will translate business needs into practical solution designs. You will assess existing applications and options, develop logical and technical designs, and work with delivery teams and vendors through implementation.\n\nThe role requires someone who can connect business requirements with application and technical considerations, understand how systems and data need to work together, and produce clear designs that can be put into practice.\n\nWhat you will do:\n\nWork with business stakeholders and Business Analysts to understand business requirements and capability gaps.\nAssess existing applications and solution options with application specialists, prioritizing existing systems where they can meet business needs.\nDevelop logical and technical solution designs, including application interactions, integrations, data flows and dependencies.\nCreate clear solution diagrams and technical documentation to guide delivery teams and vendors.\nWork with application specialists, developers and vendors through implementation to clarify designs and resolve technical issues.\nIdentify risks, dependencies and impacts across applications, data and business functions.\nCollaborate with Enterprise Architecture to ensure solution designs align with established architecture direction and standards.\nDisclaimer:\nAI may be used in evaluating candidates.\nThis posting is for an existing vacancy.","description_format":"text","description_chars":3304,"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":"2026-10-28T16:09:30Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.596,"p_room":1,"age_days":3,"expected_fill_days":24,"reasons":["seen:3","agency","urgency","velocity","win:early","comp:brand"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/s-i-systems-senior-application-architect","json_url":"https://alion.io/job/s-i-systems-senior-application-architect.json","meta":{"generated_at":"2026-10-31T10:26:36Z","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":16004,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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-senior-application-architect"},{"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-senior-application-architect"},{"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-senior-application-architect"},{"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-senior-application-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fs-i-systems-senior-application-architect"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3405849}},{"tool":"search_jobs","arguments":{"company":"sisystems.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3405849},"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. Docs: https://alion.io/developers"}}