{"schemaVersion":"jobsearcher.job.v1","id":"88e44803ceec8d1fd08d8460","url":"https://jobsearcher.com/jobs/88e44803ceec8d1fd08d8460","canonicalUrl":"https://jobsearcher.com/jobs/88e44803ceec8d1fd08d8460","title":"Data Engineer","description":"MANTECHseeks a motivated, career and customer-orientedData Engineerto join our team inChantilly, VA.The Data Engineer will leverage their development skills and experience to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data.Responsibilities include but are not limited to:\r\nDesigning, implementing, and optimizing data extraction, cleansing, transformation, loading, replication/distribution, and large-scale ingest systems in a Big Data environment.\r\nOptimizing all stages of the data lifecycle, from initial planning to ingest through final display and beyond.\r\nDeveloping custom solutions or code to ingest and exploit new and existing data sources.\r\nDeveloping data profiling, deduping logic, and matching logic for analysis.\r\nOrganizing and maintaining Data Layer documentation while working with data scientists to craft pipelines for AI/ML workflows.\r\nCollaborating with teammates, service providers, vendors, and users to develop more efficient methods.\r\nEffectively articulating the risks and constraints associated with software solutions based on the environment.Minimum Qualifications:\r\nHigh School Diploma with 4+ years of relevant data engineering, software development, and/or programming experience.\r\nDemonstrated data analysis, parsing, and programming language experience such as Python or Java.\r\nSignificant experience with SQL and database management.\r\nExperience with the full data lifecycle, from ingest through display, in a Big Data environment.\r\nHands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.\r\nExperience with RESTful APIs, data pipelining systems like Apache Airflow, and performing ETL tasks in a Linux environment.Preferred Qualifications :\r\nExperience deploying systems that leverage AI/ML technology.\r\nExperience publishing results in BI dashboards.\r\nSelf-starter with excellent people skills able to work across teams and drive change.Clearance Requirements:\r\nAn active TS/SCI with Polygraph is required for this position.Physical Requirements:\r\nMust be able to remain in a stationary position 50% of the time.\r\nNeeds to occasionally move about inside the office to access file cabinets, office machinery, etc.\r\nFrequently communicates with co-workers, management, and customers, which may involve delivering presentations.\r\nMust be able to exchange accurate information in these situations.","company":"ManTech","rawCompany":"mantech","city":"Chantilly","state":"VA","isRemote":false,"isActive":true,"createdAt":"2026-04-08T20:34:30.928Z","occupations":[{"code":"15-1243.01","title":"Data Warehousing Specialists","slug":"data-warehousing-specialists"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"518210","title":"Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services","slug":"computing-infrastructure-providers-data-processing-web-hosting-and-related-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Data Engineer","description":"MANTECHseeks a motivated, career and customer-orientedData Engineerto join our team inChantilly, VA.The Data Engineer will leverage their development skills and experience to support the successful designing, ingesting, cleansing, transformation, loading, and display of significant amounts of data.Responsibilities include but are not limited to:\r\nDesigning, implementing, and optimizing data extraction, cleansing, transformation, loading, replication/distribution, and large-scale ingest systems in a Big Data environment.\r\nOptimizing all stages of the data lifecycle, from initial planning to ingest through final display and beyond.\r\nDeveloping custom solutions or code to ingest and exploit new and existing data sources.\r\nDeveloping data profiling, deduping logic, and matching logic for analysis.\r\nOrganizing and maintaining Data Layer documentation while working with data scientists to craft pipelines for AI/ML workflows.\r\nCollaborating with teammates, service providers, vendors, and users to develop more efficient methods.\r\nEffectively articulating the risks and constraints associated with software solutions based on the environment.Minimum Qualifications:\r\nHigh School Diploma with 4+ years of relevant data engineering, software development, and/or programming experience.\r\nDemonstrated data analysis, parsing, and programming language experience such as Python or Java.\r\nSignificant experience with SQL and database management.\r\nExperience with the full data lifecycle, from ingest through display, in a Big Data environment.\r\nHands-on experience with Java-related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring.\r\nExperience with RESTful APIs, data pipelining systems like Apache Airflow, and performing ETL tasks in a Linux environment.Preferred Qualifications :\r\nExperience deploying systems that leverage AI/ML technology.\r\nExperience publishing results in BI dashboards.\r\nSelf-starter with excellent people skills able to work across teams and drive change.Clearance Requirements:\r\nAn active TS/SCI with Polygraph is required for this position.Physical Requirements:\r\nMust be able to remain in a stationary position 50% of the time.\r\nNeeds to occasionally move about inside the office to access file cabinets, office machinery, etc.\r\nFrequently communicates with co-workers, management, and customers, which may involve delivering presentations.\r\nMust be able to exchange accurate information in these situations.","datePosted":"2026-04-08T20:34:30.928Z","dateModified":"2026-04-08T20:34:30.928Z","hiringOrganization":{"@type":"Organization","name":"ManTech","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Chantilly","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"88e44803ceec8d1fd08d8460"},"url":"https://jobsearcher.com/jobs/88e44803ceec8d1fd08d8460"}}