{"id":1218351,"url":"https://alion.io/job/ey-esp-security-data-engineer","title":"ESP Security Data Engineer","company":{"id":2859,"name":"Ernst & Young","domain":"ey.com","url":"https://alion.io/company/ey-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":null},"role":"Security","role_family":"Security","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Bengaluru, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":19500,"max_usd":43000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Azure","optional":false},{"name":"Databricks","optional":false},{"name":"Dimensional Modeling","optional":false},{"name":"ETL/ELT","optional":false},{"name":"MS SQL","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-09-25T02:01:00Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-09-29T00:20:34Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.\nSummary\nEY is seeking a Security Data Engineer to provide data engineering services to projects and programs that support Information Security technology. This individual contributor role partners with business and technology stakeholders to design, build and optimize secure, scalable data platforms, ETL and integrations that strengthen reporting, analytics, gov- ernance and operational decision-making.\nResponsibilities\nCollaborate extensively with stakeholders across various business units to me-ticulously understand and document intricate data requirements, translating them into actionable technical specifications\nCreate and maintain comprehensive documentation of conceptual, logical andphysical data models, data dictionaries, and data flow diagrams that enable cyberse-\n\ncurity reporting, risk analytics, compliance monitoring, vulnerability management, iden- tity governance, and security operations.\nUtilize an agile methodology to incrementally design data models according to sprint requirements, avoiding premature over-engineering\nImplement data lineage and metadata management practices, enhancing data governance and audibility\nLead data profiling and data quality assessments and support the implementation of data validation and business rules\nDrive modernization, automation and continuous improvement across the data engineering lifecycle\nAssist leadership with defining data strategy and ensuring alignment with organizational objectives\nExperience Technical Skills\nSQL and T-SQL: Mastery of SQL and T-SQL for querying, manipulating, and managing relational databases\nData storage: SQL, Databricks, Azure Blob Storage, Dataverse and Microsoft Graph\nETL Processes: Proficiency in designing, documenting and implementing ETL (Extract, Transform, Load)\nER/Dimensional Modeling: Expertise in utilizing Entity-Relationship (ER) diagrams and dimensional modeling techniques, including star and snowflake schemas for both data warehouse and OLTP environments\nDatabase Tools: Hands-on experience with industry-standard database\nmodeling tools like ER/Studio, and Visio Data Governance: Understanding of data governance principles and practices,including data quality, metadata management, and data security.\nAI: Experience with using AI tools in modeling practices and synthetic generation is a plus Information Security:\n5+ years of experience in the technical skills listed above\nBusiness Skills\nPartner effectively with architects, engineers, product owners and projectteams to turn data models into working database tables\nAbility to work with senior business and technology stakeholders to align requirements, priorities an delivery outcomes\nStrong consulting, communication, collaboration and problem-solving skill sin a matrix environment\nEducation\nBachelor’s degree in Computer Science, Data Science, Information Systems, Engineering or a related field, or equivalent experience\nSecurity certifications or secure software experience (Cybersecurity, SANS,ISC2, etc.) are a definite plus\n\nAdvanced degree preferred.\nEY | Building a better working world\nEY exists to build a better working world, helping to create long-term value for clients, people and society and build trust in the capital markets.\nEnabled by data and technology, diverse EY teams in over 150 countries provide trust through assurance and help clients grow, transform and operate.\nWorking across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.","description_format":"text","description_chars":3902,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Audit & Assurance Firms","Financial Advisory, Valuation & Restructuring","Management Consulting","Tax Advisory & Preparation"],"lifecycle":[{"event":"open","at":"2026-09-25T11:24:17Z"}],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":3,"expected_fill_days":22,"reasons":["conf:5","velocity","win:early","comp:brand"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/ey-esp-security-data-engineer","json_url":"https://alion.io/job/ey-esp-security-data-engineer.json","meta":{"generated_at":"2026-09-29T02:57:14Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":2606,"day_limit":5000,"remaining_today":2394,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}