{"id":1208460,"url":"https://alion.io/job/andrew-morgan-onestream-federal-data-architect","title":"OneStream Federal Data Architect","company":{"id":325637,"name":"Andrew Morgan","domain":"andrew-morgan.com","url":"https://alion.io/company/andrewmorgan","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":95,"open_postings":4,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":106,"computed_at":"2026-11-01T06:10:25Z"}},"role":"Data Science","role_family":"Data Science","seniority":"staff","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":144000,"max_usd":248000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":93},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Azure","optional":false},{"name":"Azure Data Factory","optional":false},{"name":"C#","optional":false},{"name":"Dimensional Modeling","optional":false},{"name":"ETL/ELT","optional":false},{"name":"Informatica","optional":false},{"name":"MS SQL","optional":false},{"name":"Oracle","optional":false},{"name":"Rest API","optional":false},{"name":"SQL","optional":false},{"name":"SSIS","optional":false}],"status":"closed","first_seen_at":"2026-09-25T00:32:01Z","employer_posted_date":"2026-09-25","last_verified_at":"2026-10-13T20:00:25Z","board_verified":false,"closed_at":"2026-10-13T20:00:25Z","days_open":18,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":18},"description":"Andrew Morgan LLC (AM) is a fast-growing Service-Disabled Veteran-Owned Small Business. We are currently seeking a qualified OneStream Federal Data Architect to join our team supporting our Federal Client. \nAs a OneStream Federal Data Architect, you will design, build, and sustain the data foundation for enterprise financial management solutions supporting federal clients, including the Department of War and Federal Civilian Agencies. The Data Architect will lead the design of data integration strategies, ETL pipelines, and dimensional structures that feed OneStream budget formulation, execution, and reporting processes. This role requires deep technical expertise in OneStream data management combined with a strong understanding of federal financial data, source systems, and the budget lifecycle.\nRESPONSIBILITIES:\nDesign and maintain the end-to-end data architecture for OneStream implementations, including dimensional models, data sources, transformation rules, and integration workflows aligned to federal budget and appropriation structures.\nDevelop, optimize, and document ETL processes that extract, transform, and load data from federal financial and ERP systems (e.g., GFEBS, DAI, Oracle, SAP, Momentum or legacy accounting systems) into OneStream.\nBuild and manage OneStream Data Management jobs, Connectors, Workflow profiles, and transformation rule sets to ensure accurate, timely, and auditable data loads.\nAuthor and maintain business rules and scripts (VB.NET and/or C#) and SQL queries supporting data integration, validation, and automation.\nEstablish data quality, reconciliation, and validation controls that support audit readiness and traceability of financial data from source to report.\nMap federal financial data elements, including appropriations, program elements, funds, object classes, and cost centers, into OneStream metadata and dimension hierarchies.\nCollaborate with functional leads, budget analysts, and client stakeholders to translate business requirements into scalable technical data designs.\nProduce technical documentation, including data flow diagrams, interface control documents, mapping specifications, and runbooks for sustainment teams.\nSupport performance tuning, troubleshooting, and root-cause analysis for data load and integration issues across development, test, and production environments.\nProvide technical guidance and mentorship to developers and analysts and contribute to design reviews and architectural decisions.\nREQUIREMENTS:\nAt least 8 years of total professional experience in data architecture, data engineering, ETL development, or enterprise performance management (EPM) solutions.\nHands-on experience designing and implementing data integrations within OneStream (via REST API, SFTP, ODBC, Smart Integration Connector-SIC, Flat files), including Data Management, Connectors, transformation rules, and Workflow.\nDemonstrated ETL experience using tools such as OneStream Data Management, SQL Server Integration Services (SSIS), Informatica, Azure Data Factory, or comparable platforms.\nStrong proficiency in SQL and relational database design, with experience in Microsoft SQL Server or similar environments.\nExperience developing OneStream business rules in VB.NET or C#.\nExperience supporting federal government clients, preferably within DoW, 4th Estate or Federal Civilian Agencies.\nWorking knowledge of federal financial management concepts, including appropriations, budget formulation and execution, and the PPBE process.\nExcellent written and verbal communication skills, with the ability to explain technical concepts to non-technical stakeholders.\nU.S. citizenship and the ability to obtain and maintain a Public Trust or Secret security clearance.\nPREFERRED QUALIFICATIONS:\nOneStream OCA or OCP Certification\nFamiliarity with DoW financial systems and data standards, including the Standard Line of Accounting (SLOA) and audit readiness requirements (FIAR).\nExperience with cloud data platforms (Azure preferred) and API-based integrations.\nBachelor's degree in Computer Science, Information Systems, Finance, or a related field; advanced degree a plus.\nSALARY:\nSalary is commensurate with both location and experience.\nTHE AM EMPLOYEE WILL DISPLAY…\nAttention to Detail: Produce high-quality deliverables and outputs that align with contract outcomes.\nSelf-Sufficiency: Execute tasks independently, seeking client assistance only after internal resources are exhausted, ensuring requests align with contract goals.\nTeamwork: Collaborate effectively with team members, including AMC resources, subcontractors, and government stakeholders.\nCommunication/Engagement: Maintain professional conduct in meetings and written communication, participating actively with cameras on.\nResponsiveness: Stay engaged, communicate promptly, and ensure deadlines are consistently met.\nABOUT ANDREW MORGAN…\nAndrew Morgan LLC, founded in 2017 and headquartered in Alexandria, VA, is a Service-Disabled Veteran Owned Small Business (SDVOSB) and a certified HUBZone Small Business. We specialize in delivering high-quality consulting services to both federal and commercial clients, offering expertise in Strategy and Management Consulting, Technology & Architecture Services, and Industry & Mission Analytics Solutions. Our distinguished clientele includes the Department of Veterans Affairs (VA), National Aeronautics and Space Administration (NASA), the Department of Defense (DoD), and the United Stated Army Corps of Engineers (USACE). We are committed to providing innovative solutions and exceptional service to support our clients' missions and objectives.\nBENEFITS:\n15 days of Paid Time Off + 11 Paid Federal Holidays\n401K Program (up to 4% employer matching)\nThree Gold Healthcare Options (with 75%-90% employer-paid premiums)\nFlexible Spending Account / Dependent Care Assistance Program\nEmployer-Paid Short Term Disability Insurance\nEmployer-Paid Long Term Disability Insurance\nEmployer-Paid Life Insurance\nProfessional Training and Development\nCorporate Team Building Events\nAnd MORE!\nEQUAL OPPORTUNITY EMPLOYER:\nAndrew Morgan does not discriminate in employment opportunities, terms and conditions of employment, or practices. 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