{"id":2427304,"url":"https://alion.io/job/deloitte-junior-data-science-analyst","title":"Junior Data Science Analyst","company":{"id":2114233,"name":"Deloitte Luxembourg","domain":"deloitte.lu","url":"https://alion.io/company/deloitte-lu","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career sitemap","truth_index":{"grade":"B","score":75,"open_postings":18,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-15T05:46:00Z"}},"role":"Analytics","role_family":"Analytics","seniority":"junior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Luxembourg City, Luxembourg"],"countries":["LU"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":45000,"max_usd":112000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":1536},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":true},{"name":"Microsoft Office","optional":true},{"name":"Python","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-07-24T00:00:00Z","employer_posted_date":"2026-07-24","last_verified_at":"2026-10-15T05:23:16Z","board_verified":true,"closed_at":null,"days_open":83,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":83},"description":"On site\nFull time\nYour future team\nJoin our Artificial Intelligence and Data (AI&D) team which is responsible for transforming data into actionable insights for our clients. We offer a full suite of services that focus on applying our experience across the entire data and artificial intelligence value chain. Thus, we provide major financial institutions, large public entities and global organizations with customized data solutions and strategic advice covering technical, process and organizational aspects.\nAs Business Analyst, you will work closely with our clients to understand and define their data-related business requirements. You will act as interface between business and IT stakeholders to develop tailor-made data solutions.\nYour advantages of joining us\nInclusive, flexible culture: Embrace an environment where your voice matters, with flexible hours that help you balance work and life seamlessly.\nWomen at Deloitte: Grow in a culture that supports women’s careers through mentoring, leadership programs, and inclusive initiatives designed to help everyone thrive.\nPurpose-driven work: Contribute to sustainability initiatives and community service projects, making a real impact while advancing your career.\nWellness and team spirit: Stay healthy and engaged with access to fitness facilities, sport clubs, and flexible work arrangements.\nBuild your network: Expand your professional circle through an exclusive alumni network and regular industry events.\nHow you'll contribute to our success\nCollect, clean, and analyze data to generate actionable insights that support key business decisions.\nCollaborate with Data Engineers and stakeholders (IT and Business) to improve data collection, transformation, storage, and data quality, following leading practices.\nCreate clear documentation and artifacts for data quality rules, alerting, and monitoring, and actively contribute throughout the project life cycle.\nHelp coordinate cross-functional teams while applying Deloitte methodology and program/project management standards to deliver complex projects.\nMake an impact that matters every day in a dynamic culture of inclusion, collaboration, and high performance, with strong opportunities to grow and realize your potential.\nYour skills\nMust Have\nHold a Master’s degree (Bac+4/5) in Information Technology and/or Business Administration.\nBring solid analytical, organizational and problem-solving skills, with a result-oriented mindset and strong interest in both business and IT topics.\nAct as a liaison between IT and business units, performing effective business analysis and applying key data concepts (Data Analysis, Data Management, Data Science, Data Engineering).\nCommunicate clearly with strong verbal and written skills, and fluency in English.\nNice to Have\nPrevious internship or experience in a data-related field.\nProficiency in programming languages (Python, JavaScript, or Java) and SQL.\nGood command of MS Office (Excel, PowerPoint, Word); familiarity with MS Project is an asset.\nRigorous, autonomous, eager to learn, with strong team spirit and additional language skills in French, German, and/or Luxembourgish.\nInterested? Please submit your resume in English\nGet to know more about Deloitte on our LinkedIn page (#DeloitteLU), Instagram page, YouTube page or website.\nWith more than 2,600 employees and 98 nationalities, Deloitte Luxembourg is one of the Grand Duchy's largest, strongest and oldest professional services firms. For more than 75 years, our talented teams have been serving clients in various industries delivering high added-value offerings to national and international clients in audit and assurance, consulting, financial advisory, risk advisory, tax, and related services. Deloitte Luxembourg is part of the global Deloitte network.\nDeloitte provides leading professional services to nearly 90% of the Fortune Global 500® and thousands of private companies. Our people deliver measurable and lasting results that help reinforce public trust in capital markets and enable clients to transform and thrive. Building on its 180+-year history, Deloitte spans more than 150 countries and territories. 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