{"id":72831,"url":"https://alion.io/job/sia-senior-data-analyst","title":"Senior Data Analyst","company":{"id":5732,"name":"Sia","domain":"sia.com","url":"https://alion.io/company/sia","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":80,"open_postings":52,"ghost_share":0,"stale_share":0.981,"repost_share":0,"time_to_fill_p50_days":19,"computed_at":"2026-10-27T05:46:45Z"}},"role":"Analytics","role_family":"Analytics","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":["Mumbai, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14500,"max_usd":29000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":25},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"Power BI","optional":false},{"name":"SQL","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-07-23T04:10:11Z","employer_posted_date":"2026-07-23","last_verified_at":"2026-10-28T02:10:35Z","board_verified":true,"closed_at":null,"days_open":96,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":96},"description":"Sia Partners is a next-generation global management consulting firm, founded in 1999 and headquartered in Paris, France. The firm is recognised for its innovative approach, combining strategy and management consulting with data science and creativity. Sia Partners serves a diverse range of sectors, including energy, banking, healthcare, and technology, providing services to over 1,000 clients worldwide, including many Fortune 500 companies. With a strong emphasis on delivering tangible results and superior value, Sia Partners is committed to helping clients navigate the digital revolution and achieve transformation. The firm operates with a global presence, employing over 3,500 consultants across 48 locations in 20 countries.\nOur Mumbai office was launched in 2024, marking an exciting new chapter for us. We’re building the team with people who are eager to shape something from the ground up - combining the agility and entrepreneurial energy of a startup with the backing and reach of a global brand.\n We are hiring a Power BI Developer to support our global internal teams (Finance, HR, Strategy, Corporate Functions) by maintaining, improving, and delivering high-impact business intelligence dashboards, datasets, and analytics solutions. This role is critical for strengthening our internal reporting systems and driving data-backed decision-making across the organization.\nKey Responsibilities\nLead the design, implementation, and upkeep of ETL / data pipelines (from source files through staging layers into the DWH), ensuring data correctness and efficiency.\n Architect and evolve semantic models / reusable datasets: define dimensions, hierarchies, and KPI definitions that align with business needs.\nBuild, review, and optimize complex SQL-based transformations and views that feed into dashboards and reports.\nDevelop, optimize, and maintain all aspects of Power BI dashboards: DAX measures, visuals and UXUI design, Power Query (M), security through RLS, OLS, and access rights, report publication and refresh.\nLead and manage complete BI projects with Corporate teams from Business requirement to delivery thus including : requirements gathering, scoping, estimating work and timeline, designing specs, developing, validating with business stakeholders, deploying, and monitoring in production.\nIdentify performance bottlenecks (in SQL queries or the data model) and optimize query speed, resource usage, and refresh times to improve user experience.\nMaintain and initiate documentation of data schema, data lineage, dashboards, and datasets; QA and perform tests / validation to ensure data integrity.\nMentor junior analysts; raise and enforce standards and best practices in SQL, data modelling, and BI development.\n Bachelor's or Master’s in Computer Science, Data Analytics, Information Systems, Statistics, or a related field.\n5-8+ years in analytics / BI roles with strong exposure to the Microsoft Power BI Suite.\nDeep hands-on experience in SQL: complex joins, aggregations, window functions, subqueries, optimizations.\nSolid experience with Power BI: semantic modelling, DAX, Power Query (M), report/dashboard design, RLS, publishing.\nUnderstanding of data warehousing / ETL architecture (ODS / staging / fact & dimension layers).\nDemonstrated ability to work on end-to-end projects: gathering requirements, specifying, implementing, testing, and monitoring dashboards.\nStrong communication skills; ability to engage with both technical and non-technical international audiences.\nProven problem solving and performance tuning skills: recognizing bottlenecks, refactoring models or queries as needed.\nCertifications :Mandatory: PL-300 (Microsoft Certified: Data Analyst Associate)\nPreferred: PL-200: Power Platform Functional Consultant or PL-600: Power Platform Solution \n\nNice to Have\nExperience in cloud analytics environments (Azure preferred).\nFamiliarity with tools enhancing BI model maintenance (Tabular Editor, DAX Studio, ALM / version control for BI assets).\n What We Offer:\nOpportunity to lead cutting-edge AI projects in a global consulting environment.\n\nLeadership development programs and training sessions at our global centers.\n\nA dynamic and collaborative team environment with diverse projects.\n\nPosition based in Mumbai (onsite)\nSia is an equal opportunity employer. All aspects of employment, including hiring, promotion, remuneration, or discipline, are based solely on performance, competence, conduct, or business needs.","description_format":"text","description_chars":4477,"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":[{"language":"English","level":"All levels","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Management Consulting","AI Consulting & Integration","Analytics & BI Consulting"],"lifecycle":[{"event":"open","at":"2026-07-23T04:10:11Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.25,"p_room":0.28,"age_days":96,"expected_fill_days":19,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/sia-senior-data-analyst","json_url":"https://alion.io/job/sia-senior-data-analyst.json","meta":{"generated_at":"2026-10-28T02:13:40Z","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":3014,"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":5732},"rest":"https://alion.io/mcp/rest/get_company?id=5732"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsia-senior-data-analyst"},{"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%2Fsia-senior-data-analyst"},{"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%2Fsia-senior-data-analyst"},{"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/sia-senior-data-analyst\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsia-senior-data-analyst"}]}