{"id":2690485,"url":"https://alion.io/job/sia-consultant-in-data-science","title":"Consultant in Data Science","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":53,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":17,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Data Science","role_family":"Data Science","seniority":"junior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Antwerp, Belgium"],"countries":["BE"],"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":"Machine Learning","optional":false}],"status":"live","first_seen_at":"2026-10-12T15:03:38Z","employer_posted_date":"2026-10-12","last_verified_at":"2026-10-18T06:57:17Z","board_verified":true,"closed_at":null,"days_open":5,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":5},"description":"Sia is a next-generation, global management consulting group. Founded in 1999, we were born digital. Today our strategy and management capabilities are augmented by data science, enhanced by creativity and driven by responsibility. We’re optimists for change and we help clients initiate, navigate and benefit from transformation. We believe optimism is a force multiplier, helping clients to mitigate downside and maximize opportunity. With expertise across a broad range of sectors and services, our 3,000 consultants serve clients worldwide from 48 locations in 19 countries. Our expertise delivers results. Our optimism transforms outcomes.\n As a consultant in Data Science, you will be involved in transformation projects at our clients. You will execute project assignments in modelling and digital transformation (business/IT analysis and partial coding) environments with a good deal of business perspectives:\nMachine learning, AI and statistics: developing predictive models of decision making (supervised and unsupervised learning algorithms, econometrics, forecasting, quantitative diagnosis,...)\nOperational research : assistance in the design and implementation of constraint optimization solutions and simulation models\nBig Data : Algorithmic knowledge for large and unstructured data processing\nYou will get the opportunity to actively contribute to Sia’s internal activities:\nDevelopment and reinforcement of our offer, by understanding and interpreting data science innovation and challenges\nBusiness development, by contributing to need definition and participating in our commercial initiatives\nEquipped with the entrepreneurial fibre, you are ready to cooperate in a fast growing company.\nIn return, you can expect:\nAn international company that gives importance to diversity, inclusion, employee well-being and corporate social responsibilities actions.\nA great working atmosphere with friendly and professional colleagues where innovation and entrepreneurship are encouraged \nA personal development plan with a regular follow-up as well training opportunities to develop yourself\nA competitive salary with great advantages, like mobility budget, hospital insurance, performance -related bonus,...\n University Master Civil Engineer (applied mathematics, IT or similar)\n0 to 3 years’ experience as a consultant\nOutstanding team player with great interpersonal and communication skills\nStrong interest in data science and related sectors such as Energy and Finance\nYou have a strong interest in data and AI-related topics, the ability to quickly build expertise in these areas, and you’re excited about helping our clients seize the opportunities they offer.\nAnalytical mind, exploring options and able to synthesize into conclusions\nDynamic, result oriented, rigorous and committed\nTrilingual: French, Dutch and English\nPrepared to participate in temporary assignments abroad\n We are unable to provide a work permit for this position\nSia is an equal opportunity employer. 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