Senior SQL Database Engineer Revolutional, LLCSenior SQL Database EngineerBethesda, MD$145–$165 / hourWe apply modern capabilities, including AI/ML, cloud, cybersecurity, and IT modernization to solve complex challenges, enable faster and more secure operations, and drive measurable mission outcomes. We are redefining how federal technology gets built and delivered by operating with a product mindset, prioritizing speed, ownership, and execution over bureaucracy.
NewDatabase Engineer Redhorse CorporationDatabase EngineerChantilly, VAWe are looking for an experienced Database Engineer to join the team designing, building, and maintaining a new AWS-hosted, web-based internal tool used by non-technical end users to submit, review, approve, and track sensitive, highly regulated data requests on classified systems. As the Database Engineer, you will own the data layer of the application: modeling the request, review, and audit data; designing the relational and NoSQL stores that back the application; migrating data out of the legacy system; and making sure the database is secure, performant, auditable, and compliant with data-handling policies.
PostgreSQL Database Engineer ATR, LLCPostgreSQL Database EngineerSpringfield, VirginiaFull timeRequirements: • Bachelors Degree in a Computer Science or related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. • Maintains database integrity and security, configures role-based access control (RBAC), and sets up administrative accounts.
Senior Database Engineer Appian CorpSenior Database EngineerMcLean, VA$100,000–$200,000 / yearWith extensive experience with Relational Database Management Services (RDMS) and NoSQL databases, you will architect a data architecture for the program that will be capable of handling extremely large datasets, migrate legacy data into the modern architecture, and ensure high availability and performance for the systems being implemented. Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education.
NewSenior Database Engineer- Arlington, VA CoStar GroupSenior Database Engineer- Arlington, VAArlington, Virginia$147,000–$190,000 / yearThis is a hands-on data engineering role, not a database administration position, where you’ll design data models, build and optimize data pipelines, tune complex T-SQL, and develop scalable data quality solutions. Working with large, complex financial datasets, you’ll focus on accuracy, traceability, performance, and scalability while partnering with Software Engineering, Product, DBA, DevOps, and Finance teams.
Database Engineer Appian CorpDatabase EngineerMcLean, VA$75,000–$175,000 / yearWith extensive experience with Relational Database Management Services (RDMS) and NoSQL databases, you will architect a data architecture for the program that will be capable of handling extremely large datasets, migrate legacy data into the modern architecture, and ensure high availability and performance for the systems being implemented. Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education.
Lead Database Engineer Appian CorpLead Database EngineerMcLean, VA$125,000–$250,000 / yearWith extensive experience with Relational Database Management Services (RDMS) and NoSQL databases, you will architect a data architecture for the program that will be capable of handling extremely large datasets, migrate legacy data into the modern architecture, and ensure high availability and performance for the systems being implemented. Growth Opportunities: Appian provides a diverse array of growth and development opportunities, including our leadership program tailored for new and aspiring managers, a comprehensive library of specialized department training through Appian University, skills based training, and tuition reimbursement for those aiming to advance their education.
Databricks Platform & Database Engineer CoStar GroupDatabricks Platform & Database EngineerArlington, VirginiaCoStar is investing heavily in artificial intelligence to accelerate software delivery, improve platform observability, automate research and business workflows, enhance product experiences through intelligent agents and skills, and improve data quality across enterprise systems. Deploy, administer, and maintain Databricks workspaces on AWS, including workspace configuration, network settings, access management, Runtime versions, cluster configurations, libraries, and init scripts across dev, staging, and production.
Senior PostgreSQL Database Engineer - Active TS/SCI required Riptide TechnologySenior PostgreSQL Database Engineer - Active TS/SCI requiredWashington, District of ColumbiaThe Senior DBE will design and build PostgreSQL databases that are capable of ingesting and storing high volumes of event data while maintaining optimal search performance. This design and development work will include: design, planning, technology selection, architecture, schema design, data modeling, high volume load processes, performance tuning and data access APIs.
POSTGRESQL DATABASE ENGINEER (TS/SCI Clearance required) NorthHill TechnologyPOSTGRESQL DATABASE ENGINEER (TS/SCI Clearance required)Springfield, VirginiaWHAT YOU'LL NEED TO SUCCEED: Requirements: Bachelors Degree in a Computer Science or related technical discipline, or the equivalent combination of education, technical certifications or training, or work experience. Maintains database integrity and security, configures role-based access control (RBAC), and sets up administrative accounts.
AWS Database Engineer Guidehouse IncAWS Database EngineerMcLean, VAResponsibilities include designing, developing, testing, maintaining, migrating, securing, monitoring, and optimizing database solutions using Oracle SQL and PL/SQL, PostgreSQL and PL/pgSQL, Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), and related AWS capabilities. Required: Hands-on experience designing, configuring, administering, monitoring, securing, and troubleshooting AWS database solutions using Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), IAM, and related AWS database components.
Geospatial Database Engineer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global IncGeospatial Database Engineer - Multiple Positions at Junior/Mid/Senior LevelsSpringfield, VAYou will work both independently and as part of project teams to configure back-end geospatial database management capabilities that support customer workflows utilizing ArcGIS web, desktop, and mobile applications. The NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more.
Senior Database Engineer Platinum TechnologiesSenior Database EngineerHerndon, VirginiaWorking closely with ontology engineers, software developers, data architects, and Government stakeholders, the Database Engineer enables efficient storage, retrieval, and management of structured and unstructured data supporting mission operations. This position develops scalable data architectures that support Semantic Web technologies, knowledge graphs, and AI/ML-enabled analytics while ensuring high availability, security, performance, and data integrity across enterprise object-management systems.
AWS Database Engineer GuidehouseAWS Database EngineerTysons Corner, VirginiaResponsibilities include designing, developing, testing, maintaining, migrating, securing, monitoring, and optimizing database solutions using Oracle SQL and PL/SQL, PostgreSQL and PL/pgSQL, Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), and related AWS capabilities. Required: Hands-on experience designing, configuring, administering, monitoring, securing, and troubleshooting AWS database solutions using Amazon RDS for Oracle, Amazon RDS for PostgreSQL, Amazon Redshift, Amazon S3, AWS Database Migration Service (AWS DMS), AWS Schema Conversion Tool (AWS SCT), Amazon CloudWatch, AWS Secrets Manager, AWS Key Management Service (AWS KMS), IAM, and related AWS database components.
NewDatabase Engineer Red Horse Corporation Ltd.Database EngineerChantilly, VA$150,000–$225,000 / yearWe are looking for an experienced Database Engineer to join the team designing, building, and maintaining a new AWS-hosted, web-based internal tool used by non-technical end users to submit, review, approve, and track sensitive, highly regulated data requests on classified systems. As the Database Engineer, you will own the data layer of the application: modeling the request, review, and audit data; designing the relational and NoSQL stores that back the application; migrating data out of the legacy system; and making sure the database is secure, performant, auditable, and compliant with data-handling policies.
Database Engineer ExcelityDatabase EngineerHerndon, VirginiaThe selected candidate will work within a Production Operations team supporting data management processes, database engineering and management, deploying, maintaining, tuning, and enhancing database systems . Required Qualifications: Bachelor’s degree with 5+ years of relevant experience OR a Master’s degree with 3+ years of relevant experience OR A PhD with no experience; an additional 4 years of experience maybe considered in lieu of a degree requirement.
Database Engineer Beyond SOFDatabase EngineerDistrict of Columbiaresponsible for designing, implementing, and maintaining the. Design, implement, and maintain.
Database Engineer Contractor Deloitte Touche Tohmatsu LtdDatabase Engineer ContractorWashington, DC$55–$60 / hourExperience working with SAP-sourced data, including fields, keys, or SAP Business Warehouse (SAP BW) objects such as InfoCubes, DataStore Objects (DSOs), CompositeProviders, Open Hub, Operational Data Provisioning (ODP), or BW Queries. The service you will provide the Deloitte project team as a Database Engineer Contractor will include: Build relational database structures and data ingestion workflows that support project requirements for storage, retrieval, reporting, and analysis.
Power BI Database Engineer EntarianPower BI Database EngineerArlington, VirginiaYou will interface with key stakeholders and leverage your technical proficiency throughout the migration process, as well as design and develop advanced interactive dashboards that drive insights and support strategic data-driven decision-making. In this role, you will support our lead BI developer and help maintain and enhance our business intelligence dashboards and reports, support the migration of legacy reports and creating new, high-impact Power BI solutions.
Database Engineer Altus, LLCDatabase EngineerArlington, VARemote$90,000–$160,000 / yearThese include high-quality software development services, system modeling and simulation, scientific research, and engineering analysis of combat systems and personnel vulnerabilities. Founded in 2003, Altus Engineering is a Maryland small business providing professional engineering services to the Department of Defense and industry customers.