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- ...Optimize and refactor existing codebases for performance, scalability, and maintainability. • Develop and maintain robust database solutions using both SQL and NoSQL technologies. • Write unit and integration tests to ensure software quality and reliability. •...DatabaseSQLTemporary work
Protek Consulting
Fairfax, VA3 days ago - ...with REST API design and implementation. ~ Experience developing data solutions with RDBMS (e.g. PostgreSQL, MS SQL Server (MySQL)), and NoSQL databases (e.g., Mongo DB, Cassandra, Redis)). ~ Experience supporting code reviews. ~ Experience with Cloud Providers (...DatabaseSQL
IVYSYS TECHNOLOGIES LLC
Reston, VA26 days ago - ...development experience. ~ Proficient in Java, Angular, Spring Boot, and AWS core services. ~ Strong understanding of SQL, relational databases (Aurora PostgreSQL). ~ Familiarity with Git, JIRA, Confluence, and API testing tools. Preferred Qualifications:...DatabaseSQL
Itech Consulting Partners LLC
Reston, VA16 days ago - ...Job Description Job Description Database Administrator QUALIFICATIONS: Eight years of demonstrated ‘hands-on’ database engineering... ...# Current and practical expertise using Oracle PL/SQL, SQL, SQL*Plus and SQL Developer DESIRED KNOWLEDGE/SKILLS: #...DatabaseSQL
BK Consulting
McLean, VA13 days ago - ...Job Description Job Description As a highly skilled Database Administrator (DBA), you'll bring your expertise in Microsoft SQL Server and a solid understanding of Identity, Credential, and Access Management (ICAM) systems. In this role, you will manage and optimize...DatabaseSQLTemporary workRelocation package
ENS Solutions, LLC
Reston, VA10 days ago - ..., highly-optimized queries across large data sets using Oracle, SQL Server and Redshift. ~5 + years of hands-on experience using AWS... ..., including writing test cases ~ Strong understanding of database design principles, data modeling, and data governance ~ Proficiency...DatabaseSQLWork at officeRemote work
Amtec Enterprise - 1
Falls Church, VA11 days ago - ...Architects: Hybrid/NYC Design and implement effective web and database solutions, strategies and models to store and retrieve data... ...projects. Experience: 8+ years Certifications: N/A Technologies: SQL Server, .NET, Angular, Microsoft Cloud Technologies...DatabaseSQL
Tribute Inc.
Fairfax, VA18 days ago - ...other related fields Knowledge of Java, Python, or other programming languages Familiarity with relational databases such as MySQL, Oracle, and SQL Server Strong root-cause analysis skills Deadline and detail-oriented Must be able to demonstrate working...DatabaseSQL
CELESTIAL INNOVATIONS GROUP LLC
Merrifield, VA10 days ago - ...JavaScript frameworks, microservice-based architectures, AWS, and databases, and will be eager to contribute to the delivery of secure,... ...services for development and deployment Manage data with both SQL and NoSQL databases Required Qualifications: Proficiency with...DatabaseSQLLocal areaFlexible hours
NS2 Mission
Falls Church, VAa month ago - Position Title: Database Engineer Clearance Requirements: TS/SCI with CI Polygraph. Investigation or CV date within 5 years Duties and Responsibilities... ...relational and graph data models * Write and optimize complex SQL queries for PostgreSQL and SPARQL/Cypher queries for AnzoGraph *...DatabaseSQL
- Database Engineer Level: Senior Location: Reston, Virginia Clearance Required: TS/SCI Full Scope Polygraph Job Summary The Database... ...expert domain knowledge of database management systems and SQL optimization • Experience with Dynamo and SQL based DBs • 5+...DatabaseSQLTemporary workFixed term contract
- ...and U.S. Intelligence Community. We are seeking to hire a Database Administrator to our team! Join Us in Empowering Lives Through... ...In-depth knowledge of database management systems (e.g., Oracle, SQL Server, MySQL) and related scripting. • Strong understanding of...DatabaseSQLWork at office
CyberMedia Technologies
McLean, VA24 days ago - ...architecture. 2. (Mandatory) Demonstrated experience with and understanding of database structure principles 3. (Mandatory) Demonstrated experience in data modeling and design, including SQL development and database administration. 4. (Mandatory) Demonstrated...DatabaseSQL
- ...Java, .NET) * Solid understanding of Linux and Windows server environments * Experience with relational and graph databases (e.g., MySQL, PostgreSQL, SQL Server, Neo4J, AnzoGraph) and NoSQL databases (e.g., MongoDB, Cassandra). Knowledge of SQL is essential * Familiarity...DatabaseSQL
- ...experience in Java development, a background in working with relational databases, hands-on experience with ETL (Extract, Transform, Load)... ...contribute to team collaboration. - Work with relational databases (SQL Server, PostgreSQL, etc.) for data modeling and optimization....DatabaseSQLFull time
- ...microservices • Demonstrated experience designing and implementing microservices utilizing JMS queues • Demonstrated experience with SQL and database technologies, such as MySQL, Oracle, or PostgreSQL • Demonstrated on-the-job experience with DevOps practices, tools, and...DatabaseSQL
Getzolutions, LLC
Dulles, VA22 days ago - ...services Microservices architecture Messaging/Queueing systems (RabbitMQ or equivalent such as JMS, Kafka, ActiveMQ) SQL/NoSQL databases (MySQL, MongoDB, Oracle, PostgreSQL) Git, Docker/Kubernetes (a plus) Additional Information All your information will...DatabaseSQLContract work
- ...building scalable APIs, and working with both relational and NoSQL databases. The engineer will work closely with mission-driven developers,... ...• Develop and optimize data models using relational databases (SQL Server, PostgreSQL, MySQL) and NoSQL databases (Elasticsearch,...DatabaseSQLFull time
$50k - $290k
...or Nexus. * Hands-on experience with containers and orchestration (Docker, Kubernetes, Mesos, or Marathon) * Knowledge of SQL and relational database technologies (PostgreSQL, MySQL, RDS) * US citizenship and an active TS/SCI with Full Scope Polygraph security clearance...DatabaseSQLContract workWork experience placementRemote work- ...Job Description Job Description Senior Database Administrator II Employment Type: Full-Time, Mid Level Department: Information... ...Administrator to assist with administering all aspects of Microsoft SQL Server. CGS brings motivated, highly skilled, and creative...DatabaseSQLFull timeFlexible hours
Contact Government Services, LLC
Fairfax, VA17 days ago - ...activities; - Contractor shall contribute to the Knowledge Management databases by creating and improving technical knowledge articles to assist... ..., operate, and manage Microsoft server 2019/2022 and Microsoft SQL Server 2019/2022; - Contractor shall have ability to operate,...DatabaseSQLFull timeFor contractorsFlexible hours
Contact Government Services, LLC
Fairfax, VA17 days ago $110k - $120k
...Job Description Job Description MicroHealth is seeking a hand-on Database Developer with expertise in SQL, DB2 and Linux. The Database Developer will be responsible for the implementation, configuration, maintenance, and performance of critical SQL Server RDBMS while...DatabaseSQLMicroHealth, LLC
Vienna, VA17 days ago- ...assessment efforts and in producing and reviewing estimates for client work requests. Administer over 30 AWS RDS databases running Oracle, PostgreSQL, MSFT SQL Server, and MySQL in multiple AWS accounts. Perform many related database functions across one or more teams or...DatabaseSQL
- CODEplus is seeking a Database Administrator in Merrifield, VA. Skills and Responsibilities: • Design and Implement Data Solution to meet... ...Must be familiar with Oracle RDBMS 19c • Must be familiar with SQL DML/DDL • Experienced on RDBMS Performance Analysis and Optimization...DatabaseSQLRemote work
- ...solutions for client use. DUTIES AND RESPONSIBILITIES Design scalabe and maintainable web applications that interface with databases such as SQL/NoSQL. Developing technical solutions, and documenting the solution architecture and design using standard design tools...DatabaseSQL3 days per week
Basecamp Consulting & Solutions LLC
Reston, VA5 days ago $126.1k - $227.95k
...Job Description Description Leidos is seeking a skilled Database Engineer to support the DHS Insider Threat Program (ITP) under... ...database management, upgrades, and maintenance Experience with SQL, PostgreSQL, and other database types Ability to integrate diverse...DatabaseSQLContract workLocal areaImmediate startLeidos
Fairfax, VA2 days ago- ...role in designing, developing, and maintaining data pipelines, databases, and analytics solutions that support data-driven decision-making... ...data integration platforms, and database management systems (e.g., SQL, NoSQL). Strong knowledge of healthcare data standards,...DatabaseSQL
TMCI
McLean, VA13 days ago - ...aligned, mission-driven solutions. Key responsibilities include working with AWS cloud services (including EMR and Databricks), SQL database structures, and executing large-scale data migrations. The role also involves optimizing database architecture and performance,...DatabaseSQLFull time
- ...Job Description Job Description Database Administrator This position is part of a proposal submission and is contingent upon contract... ...in Computer Science or related ~ Experience with Oracle, SQL Server, or PostgreSQL ~ U.S. citizenship and ability to obtain...DatabaseSQLContract work
SiloSmashers
Arlington, VA3 days ago - ...Flask, ReactJS or similar. 3. (Mandatory) Demonstrated experience working with data in, and developing applications with, Sql and NoSQL databases. 4. (Mandatory) Demonstrated experience documenting system design and architecture. 5. (Mandatory) Demonstrated strong...DatabaseSQL
