Sr. Database Engineer (MongoDB or MariaDB) Power3 SolutionsSr. Database Engineer (MongoDB or MariaDB)MarylandEssential Duties and Responsibilities: The Database Engineer will direct the development of complex systems using queries, tables, and database storage and retrieval using Cloud methodologies for the design, development, implementation, information storage and retrieval, data flow and analysis. As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security evaluation and authorization process to a new model that emphasizes automation, streamlined processes and approvals, continuous monitoring and assessment, and network data gathering across the entire life cycle of a project.
Database Engineer (MongoDB) Power3 SolutionsDatabase Engineer (MongoDB)MarylandPython, Django or Flask, ReST Endpoint Development, Micro-Service Model, Swagger, AWS, C2S or other cloud experience, Docker, Visual Studio Code or similar IDEs, JSON and/or XML serialization, Jira, Confluence, Git version control, Experience working in Agile environment. The Database Engineer will support the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as.
Mongo Database Engineer CACI International IncMongo Database EngineerLinthicum, MD$105,100–$231,100 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. This is your chance to be at the forefront of developing and maintaining secure IT infrastructure for the Intelligence Community, playing a pivotal role in enhancing U.S. intelligence and national security systems.
NewSenior Oracle Database Engineer (Development & Administration) Columbia Technology PartnersSenior Oracle Database Engineer (Development & Administration)Annapolis Junction, MD$7,000–$20,000 / yearFull timeIn this role, you will work closely with developers, DBAs, infrastructure teams, application owners, and business stakeholders to resolve complex production issues, optimize database performance, support application releases, and maintain data integrations leveraging Oracle, Apache NiFi, AWS services, APIs, and file-based interfaces. The ideal candidate combines deep Oracle development expertise with strong database troubleshooting and performance tuning experience, along with working knowledge of Oracle administration technologies that support high-availability production environments.
Junior Database and Automation Engineer, Database Developer Alpha Omega IntegrationJunior Database and Automation Engineer, Database DeveloperArlington, VirginiaRemote$78,000–$100,000 / yearKey Responsibilities: •Serve as the primary developer maintaining and enhancing two complex, business-critical Canvas Power Apps, plus additional smaller apps in the portfolio.•Build and modify Canvas app screens, forms, and data connections, delivering routine feature requests, bug fixes, and UI adjustments from the backlog.•Develop and maintain Power BI dashboards, reports, and Workspace Apps tied to the Canvas Apps and other ad-hoc data sources.•Create and maintain automated workflows using Power Automate to support reporting and streamline repetitive tasks.•Perform routine access controls, end-user support, and O&M across the application portfolio.•Clean and integrate data from multiple sources (SQL, Excel, SharePoint, APIs) as needed for applications and reporting.•Support client Systems Engineering Lifecycle (SELC) tasks and maintain technical documentation, including use of deployment pipelines.•Handle ad hoc client requests for existing systems, such as data ingest from flat Excel files.•Collaborate with functional area teams to translate business requirements into effective Power Platform solutions. •2+ years of hands-on experience developing Canvas Power Apps, including complex user interfaces, multiple data sources, and delegation handling.•2+ years of experience with Power BI for dashboard development and relational data modeling.•Experience building and maintaining Power Automate flows for workflow automation.•Strong analytical and problem-solving skills with keen attention to detail.•Ability to communicate technical concepts clearly to non-technical stakeholders.•Ability to work in a team-oriented environment for a matrixed organization.•Experience with Agile and SCRUM processes and methodologies.•Familiarity with Government Processes, including Federal Acquisition & Finance.•Knowledge of software development life cycle (SDLC) practices, principles, and techniques as they apply to Agile development process.•Ability to effectively collaborate with internal and external customers.•Proven ability to communicate technical details to a non-technical audience.•Proficiency with data querying and analysis languages (e.g., SQL, M, DAX).
Database Engineer, Level 3 Independent SoftwareDatabase Engineer, Level 3Annapolis Junction, MDWhat You Will Do: As a Database Engineer (DBE), Level 3 at Independent Software, you will provide technical expertise in the design, development, implementation, and management of complex database systems supporting mission-critical environments. You will work across the full system lifecycle—from requirements development through system acceptance testing and Initial Operational Capability (IOC)—ensuring database solutions are scalable, secure, and aligned with overall system architecture.
Lead Database Engineer AppianLead 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.
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.
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.
Database Engineer StratacentDatabase EngineerMclean, VAThe role requires hands-on experience with either SQL Server, Oracle, or IBM DB2—including database development, performance tuning, automation, and ensuring data integrity and availability. The Database Engineer (DBE) will be responsible for designing, developing, optimizing, and maintaining enterprise-level databases.
NewDatabase Engineer (TS/SCI) VantorDatabase Engineer (TS/SCI)Herndon, Virginia$187,000–$205,700 / yearWorking 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.
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.
Enterprise - Database Engineer - Oracle, Mongo, SQL Erias VenturesEnterprise - Database Engineer - Oracle, Mongo, SQLAnnapolis Junction, MarylandSupport the development and test of various Python based ReST end points, microservices, and data model management capabilities utilizing Django and Flask frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. We are seeking engineers who wish to grow their careers and want to become part of a technically strong and growth-oriented company focused on bringing innovative solutions to the difficult mission problems facing our customers.
Database Engineer L1 Power3 SolutionsDatabase Engineer L1Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 1 is a junior-level role responsible for supporting the design, maintenance, and optimization of databases and data systems.
Database Engineer L0 Power3 SolutionsDatabase Engineer L0Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 0 is an entry-level role responsible for supporting the design, maintenance, and performance of databases and data systems.
Database Engineer L2 Power3 SolutionsDatabase Engineer L2Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 2 is a mid-level role responsible for designing, maintaining, and optimizing databases and data systems.
Database Engineer - L0 Technology Resource ExpertsDatabase Engineer - L0Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 0 is an entry-level role responsible for supporting the design, maintenance, and performance of databases and data systems.
Database Engineer - L1 Technology Resource ExpertsDatabase Engineer - L1Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 1 is a junior-level role responsible for supporting the design, maintenance, and optimization of databases and data systems.
Database Engineer - L2 Technology Resource ExpertsDatabase Engineer - L2Annapolis Junction, MarylandThere are differentiating factors that can impact a final salary/hourly rate, including, but not limited to, Contract Wage Determination, relevant work experience, skills and competencies that align to the specified role, geographic location, education and certifications as well as Federal Government Contract Labor categories. Description Database Engineer Level 2 is a mid-level role responsible for designing, maintaining, and optimizing databases and data systems.
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.