{"question":"Guidehouse data science jobs","answer":"Guidehouse has 59 open data science roles: 20 in Arlington, 13 in Tysons and 11 in Atlanta. 26 of them state the pay; the middle half sits between $107k and $151k a year. One was posted in the last 7 days. Roles at Guidehouse take 21 days to fill at the median.","company":"Guidehouse","company_url":"https://alion.io/company/guidehouse","team":"Data science","open_roles":59,"new_7_days":1,"fully_remote":2,"median_days_to_fill":21,"stated_pay_usd":{"p25":106500,"median":130500,"p75":150500,"postings":26},"cities":{"Arlington":20,"Tysons":13,"Atlanta":11,"Huntsville":11,"Houston":9,"San Antonio":9,"Washington":9,"Charlotte":7,"Norfolk":3,"McLean":3,"Indianapolis":2,"Chantilly":2,"Chicago":2,"Philadelphia":2,"Chennai":1,"Thiruvananthapuram":1,"Sterling":1,"Silver Spring":1,"Bethesda":1,"Baltimore":1},"roles":[{"title":"ETL Developer","url":"https://alion.io/job/guidehouse-etl-developer","cities":["McLean"],"work_mode":"On-site","pay_usd":[113000,188000],"posted":"2026-10-12"},{"title":"Data Scientist","url":"https://alion.io/job/guidehouse-data-scientist-11","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-05"},{"title":"Palantir Developer","url":"https://alion.io/job/guidehouse-palantir-developer-2","cities":["Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-10-02"},{"title":"Data Scientist","url":"https://alion.io/job/guidehouse-data-scientist-10","cities":["Philadelphia","San Diego","Norfolk","Arlington"],"work_mode":"On-site","pay_usd":[98000,163000],"posted":"2026-10-02"},{"title":"Data Analyst (Senior Consultant)","url":"https://alion.io/job/guidehouse-data-analyst-senior-consultant","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-29"},{"title":"Federal Health Palantir Lead","url":"https://alion.io/job/guidehouse-federal-health-palantir-lead","cities":["Atlanta","Houston","Arlington","Tysons"],"work_mode":"On-site","pay_usd":[149000,248000],"posted":"2026-09-29"},{"title":"Data Analyst/FM Product Consultant","url":"https://alion.io/job/guidehouse-data-analystfm-product-consultant","cities":["Indianapolis"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-28"},{"title":"Data Analyst (Dashboard Developer)","url":"https://alion.io/job/guidehouse-data-analyst-dashboard-developer-4","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-24"},{"title":"Data Scientist - National Security","url":"https://alion.io/job/guidehouse-data-scientist-national-security-2","cities":["Fairfax"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-24"},{"title":"Data Scientist, Senior Consultant (Utilities)","url":"https://alion.io/job/guidehouse-data-scientist-senior-consultant-utilities","cities":["Atlanta"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-24"},{"title":"Sr. Data Analytics Developer","url":"https://alion.io/job/guidehouse-sr-data-analytics-developer","cities":["Atlanta","Houston","Charlotte","San Antonio","Huntsville"],"work_mode":"On-site","pay_usd":[75200,112900],"posted":"2026-09-22"},{"title":"AI & Data Lead Developer","url":"https://alion.io/job/guidehouse-ai-data-lead-developer-2","cities":["Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-22"},{"title":"AI & Data Cloud Architect","url":"https://alion.io/job/guidehouse-ai-data-cloud-architect-2","cities":["Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-22"},{"title":"AI & Data Data Architect","url":"https://alion.io/job/guidehouse-ai-data-data-architect-2","cities":["Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-22"},{"title":"Financial Investigations Data Scientist (Consultant)","url":"https://alion.io/job/guidehouse-financial-investigations-data-scientist-consultant","cities":["Washington","McLean"],"work_mode":"On-site","pay_usd":[74000,124000],"posted":"2026-09-22"},{"title":"Associate Director, Lead Data Architect - Databricks","url":"https://alion.io/job/guidehouse-associate-director-lead-data-architect-databricks","cities":["San Antonio","Arlington","Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-21"},{"title":"Data Engineer & Automation Developer","url":"https://alion.io/job/guidehouse-data-engineer-automation-developer","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-17"},{"title":"Data Scientist","url":"https://alion.io/job/guidehouse-data-scientist-9","cities":["Baltimore"],"work_mode":"On-site","pay_usd":[65000,108000],"posted":"2026-09-16"},{"title":"Data Analytics Developer","url":"https://alion.io/job/guidehouse-data-analytics-developer","cities":["Atlanta","Houston","Charlotte","San Antonio","Huntsville"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-16"},{"title":"Junior Data Scientist","url":"https://alion.io/job/guidehouse-junior-data-scientist-2","cities":["Norfolk"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-14"},{"title":"Data Scientist - National Security","url":"https://alion.io/job/guidehouse-data-scientist-national-security","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-11"},{"title":"Junior Data Scientist","url":"https://alion.io/job/guidehouse-junior-data-scientist","cities":["Washington","Arlington"],"work_mode":"On-site","pay_usd":[74000,124000],"posted":"2026-09-11"},{"title":"Data Scientist","url":"https://alion.io/job/guidehouse-data-scientist-8","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-11"},{"title":"Data Governance & Data Catalog Lead","url":"https://alion.io/job/guidehouse-data-governance-data-catalog-lead-2","cities":["Washington"],"work_mode":"On-site","pay_usd":[130000,216000],"posted":"2026-09-10"},{"title":"Data Engineer","url":"https://alion.io/job/guidehouse-data-engineer-6","cities":["Huntsville"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-08"},{"title":"Senior Data Engineer","url":"https://alion.io/job/guidehouse-senior-data-engineer-6","cities":["Huntsville"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-08"},{"title":"Data Scientist - Jr.","url":"https://alion.io/job/guidehouse-data-scientist-jr-","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-03"},{"title":"Palantir Enterprise Ontology Architect","url":"https://alion.io/job/guidehouse-palantir-enterprise-ontology-architect","cities":["Arlington"],"work_mode":"On-site","pay_usd":null,"posted":"2026-09-03"},{"title":"Cleared Data Analytics Consultant","url":"https://alion.io/job/guidehouse-cleared-data-analytics-consultant","cities":["Washington"],"work_mode":"On-site","pay_usd":[98000,163000],"posted":"2026-09-01"},{"title":"Data Scientist","url":"https://alion.io/job/guidehouse-data-scientist-7","cities":["Washington","Arlington"],"work_mode":"On-site","pay_usd":[113000,188000],"posted":"2026-08-31"},{"title":"AWS Lakehouse Data Engineer","url":"https://alion.io/job/guidehouse-aws-lakehouse-data-engineer","cities":["Tysons"],"work_mode":"Remote","pay_usd":[113000,188000],"posted":"2026-08-31"},{"title":"Data Governance & Data Catalog Lead","url":"https://alion.io/job/guidehouse-data-governance-data-catalog-lead","cities":["Washington"],"work_mode":"On-site","pay_usd":[113000,188000],"posted":"2026-08-27"},{"title":"Oracle PL/SQL Developer / Developer DBA","url":"https://alion.io/job/guidehouse-oracle-plsql-developer-developer-dba-2","cities":["Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-08-25"},{"title":"Data Analyst/FM Product Specialist (Multiple Levels)","url":"https://alion.io/job/guidehouse-data-analystfm-product-specialist-multiple-levels","cities":["Indianapolis","San 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Investigation","url":"https://alion.io/job/guidehouse-data-scientist-financial-investigation","cities":["Washington","Arlington","McLean"],"work_mode":"On-site","pay_usd":[98000,163000],"posted":"2026-08-18"},{"title":"Palantir Developer","url":"https://alion.io/job/guidehouse-palantir-developer","cities":["Tysons"],"work_mode":"On-site","pay_usd":[85000,141000],"posted":"2026-08-18"},{"title":"Data Platform Lead","url":"https://alion.io/job/guidehouse-data-platform-lead","cities":["Tysons"],"work_mode":"Remote","pay_usd":[149000,248000],"posted":"2026-08-18"},{"title":"Data Analytics Consultant","url":"https://alion.io/job/guidehouse-data-analytics-consultant","cities":["Washington"],"work_mode":"On-site","pay_usd":[113000,188000],"posted":"2026-08-18"},{"title":"AWS Database Engineer","url":"https://alion.io/job/guidehouse-aws-database-engineer","cities":["Tysons"],"work_mode":"On-site","pay_usd":null,"posted":"2026-08-16"},{"title":"Data 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