Database Engineer
Stratacent
Database Engineer (DBE) The Database Engineer (DBE) will be responsible for designing, developing, optimizing, and maintaining enterprise‑level databases. The 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. Key Responsibilities Database Development & Maintenance Design, develop, and maintain database objects such as tables, views, indexes, stored procedures, triggers, and functions. Optimize existing schemas and SQL queries to improve system performance. Implement best practices for database coding, security, and standards. Performance Tuning & Optimization Diagnose performance issues and provide tuning solutions (SQL tuning, indexing strategies, query refactoring). Perform capacity planning, storage optimization, and database health checks. Database Administration Manage database installation, configuration, upgrades, and patching. Monitor system performance, backups, and recovery processes. Manage user roles, permissions, and security policies. Backup & Recovery Configure, validate, and maintain database backup strategies (RMAN— if Oracle, native SQL backup, or DB2 backup methods). Develop disaster recovery plans and participate in DR drills. Automation & Scripting Automate recurring tasks using Shell/PowerShell/Python or database‑native scripting. Build dashboards or alerts for monitoring database health. Work closely with application developers and business teams to support deployments, releases, and troubleshooting. Provide on‑call support for production incidents as needed. Required Skills Core Database Skills Candidate must have hands‑on experience with at least one of the following: SQL Server (T‑SQL, SSIS, SSRS, performance tuning, AlwaysOn availability groups) Oracle Database (PL/SQL, RMAN, AWR/ADDM reports, Data Guard) IBM DB2 (DB2 SQL, backup/restore utilities, performance tools) Strong SQL programming and data modelling skills. Excellent understanding of RDBMS concepts, indexing, transactions, and query execution plans. Experience with ETL processes, batch jobs, and data migration. Knowledge of Linux/Unix or Windows server environments. Familiarity with cloud databases (Azure SQL, AWS RDS, Oracle Cloud, etc.) is a plus. #J-18808-Ljbffr Stratacent
- ...Stratacent in McLean, VA seeks a Database Engineer to design, develop, optimize, and maintain enterprise databases. The role requires hands-on experience with SQL Server, Oracle, or IBM DB2, including development, performance tuning, automation, and ensuring data integrity...Suggested
Stratacent
McLean, VA19 hours ago $86.4k - $176.2k
...training and more. Join us to drive positive, lasting change that moves missions and the government forward! Job Description The Database Engineer will manage and optimize database systems for platform data storage infrastructure. Implement and maintain different data...SuggestedLive inLocal areaAccenture Federal Services
Arlington, VA3 days ago- ...the best results. When you join Appian, you'll be part of a passionate team dedicated to accomplishing hard things, together. Database Engineers in Appian's Public Sector Customer Success department build the scalable foundation behind mission-critical systems that...SuggestedContract workWork experience placementWork at office
$180k
...Overview Senior Database Engineer Vienna, VA Are you ready to enhance your skills and build your career in a rapidly evolving business climate? Are you looking for a career where professional development is embedded in your employer’s core culture? If so, Chenega Military...SuggestedWork at officeRemote workWork from homeHome officeChenega MIOS SBU
Vienna, VA2 days ago$148.8k - $306.5k
...training and more. Join us to drive positive, lasting change that moves missions and the government forward! Job Description The Database Engineer will manage and optimize database systems for client data storage infrastructure. The engineer will implement and maintain...SuggestedLive inLocal areaAccenture Federal Services
Arlington, VA18 hours ago$162.42k - $256.36k
...Team - Data & Analytics Our Data & Analytics practice is comprised of functional and technical experts across data strategy, data engineering, analytics, and transformation. We help clients maximize the value of their data by designing modern data platforms, building...Full timeWork at officeLocal area- Responsibilities The Senior Principal Data Scientist - AI Lead will be the point of contact for Public Sector / Government stakeholders and will be responsible for end-to-end AI solution delivery. This role will partner with U.S. government agencies on programs that...
Jobtailor
Vienna, VA4 days ago $197.3k - $225.1k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Partner with a cross-functional team of data scientists, software engineers, and product managers to deliver a product customers love...Full timePart timeLocal areaFlexible hoursJobtailor
McLean, VA4 days ago$197.3k - $225.1k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Partner with a cross‑functional team of data scientists, software engineers, and product managers to deliver a product customers love...Full timePart timeLocal areaFlexible hoursSwiftCruit
McLean, VA1 hour ago$229.9k - $262.4k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...building models; you'll be partnering closely with Product and Engineering to define key metrics (like MOB and Reference Price coverage)...Full timePart timeLocal areaFlexible hoursCapital One
McLean, VA3 days ago$197.3k - $225.1k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years, and... ...and deploying cutting‑edge personalized recommendation engines. This is powered by original research into homegrown Foundation...Full timePart timeLocal areaFlexible hoursCapital One
McLean, VA3 days ago$197.3k - $225.1k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Preferred Qualifications PhD in “STEM” field (Science, Technology, Engineering, or Mathematics) plus 3 years of experience in statistical...Full timePart timeBank staffWork at officeLocal areaHobbsnews
McLean, VA2 days ago$179.4k - $204.7k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...better decisions with models. We use our statistics, software engineering, and business expertise to drive the best outcomes in both Risk...Full timePart timeLocal areaFlexible hoursHobbsnews
McLean, VA5 days ago$197.3k - $225.1k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Partner with a cross‑functional team of data scientists, software engineers, and product managers to deliver a product customers love...Full timePart timeLocal areaFlexible hoursHobbsnews
McLean, VA19 hours ago$197.3k - $225.1k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Partner with a cross‑functional team of data scientists, software engineers, and product managers to deliver a product customers love...Full timePart timeWork at officeLocal areaFlexible hoursHobbsnews
McLean, VA4 days ago- ...Senior PostgreSQL Database Reliability Engineer Responsibilities: Production PostgreSQL infrastructure across the full lifecycle: architecture, deployment, replication, monitoring, performance tuning, backup/recovery, and capacity planning Streaming replication...
Cherry Bekaert
McLean, VA2 days ago - ...Referral Eligibility: Eligible U.S. Citizenship Required? Yes Position Summary Base-2 Solutions is seeking an experienced Database Engineer to support the modernization of a critical government information system. The ideal candidate will have deep expertise in Oracle...Hourly payContract workTemporary workImmediate startRemote workFlexible hoursShift work
Base2 Solutions
Reston, VA4 days ago $80k - $120k
...Description Database engineer with experience working closely with .NET software engineers for the development of search and ETL applications. This role requires 1 day onsite in Rosslyn, VA each week. Candidate must be able to: Design, Develop, test, and maintain and enhance...SAIC
Arlington, VA3 days ago$269.1k - $307.2k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Partner with a cross-functional team of data scientists, software engineers, and product managers to deliver a product customers love...Full timePart timeLocal areaFlexible hoursCapital One
McLean, VA1 day ago$269.1k - $307.2k
...credit card offer using statistical modeling and the relational database, cutting edge technology in 1988! Fast-forward a few years,... ...Partner with a cross-functional team of data scientists, software engineers, machine learning engineers and product managers to deliver AI...Full timePart timeLocal areaFlexible hoursCapital One Financial Corp
McLean, VA4 days ago$107.9k - $195.05k
...McLean, VA. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical... ...complex business challenges. Construct and execute complex database search queries across multiple databases using SQL and API interfaces...Full timeImmediate startFlexible hours$77.6k - $176k
...evolve continuously to meet emerging business priorities, with growing emphasis on AI-assisted development, Databricks-based data engineering, and scalable analytics platforms. This is a highly visible role where you will interact with senior leaders and directly...Full timeContract workPart timeWork at officeLocal areaRemote work- ...A service-disabled veteran-owned technology firm based in Washington is seeking a Database Engineer to support the U.S. Department of State. Responsibilities include recommending future database platforms and assisting in modernizing architecture. Candidates must have...Flexible hours
RBR-Technologies
Washington DC19 hours ago - ...Peraton is seeking a hands-on Senior Database Engineer to design, implement, and sustain mission-critical database systems including PostgreSQL, MongoDB, and Oracle. The role emphasizes performance tuning, PL/pgSQL/PL/SQL development, and security in high‑assurance environments...
Peraton
Herndon, VA19 hours ago - ...exceptional consultation to the U.S. Government in Systems/Software Engineering, Cybersecurity Solutions, Mission Operations/INTEL Analysis,... ...searching for a Top Secret SCI with polygraph-cleared Database Engineer . We are seeking an experienced Database Engineer to...Contract workWork experience placementFlexible hours
INTEGRITY TECHNOLOGY CONSULTANTS
Reston, VA4 days ago - ...Talascend is currently seeking a Senior Database Engineer for a contract, onsite opportunity with our client in Washington, DC. Overview The role involves managing and maintaining enterprise-level PostgreSQL and MySQL databases across on-premises and AWS cloud environments...Contract workRemote workAfternoon shiftEarly shift
Talascend
Washington DC19 hours ago $144.1k - $180.1k
...As Marqeta’s Senior Cloud Database Engineer, you will join our Cloud Database Engineering team wherein you will be responsible for all databases that power Marqeta’s card issuing platform. You’ll be at the heart of all things Databases: automating the lifecycle of AWS...Temporary workWork at officeRemote workFlexible hoursGrabJobs
Washington DC4 days ago$135k - $216k
...Responsibilities We are seeking a hands-on Senior Database Engineer to support the design, implementation, optimization, and sustainment of mission-critical database systems. This role emphasizes expertise in PostgreSQL and demonstrated experience with MongoDB and/or Oracle...Full timeContract workShift workPeraton
Herndon, VA19 hours ago$112k - $179k
...Database Engineer Job Locations US-VA-Herndon Requisition ID 2026-166439 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities At Peraton we develop cutting-edge technology that...Contract workWork at officeShift workPeraton
Herndon, VA3 days ago$69.4k - $158k
...If You Have: 6+ years of experience with data science, dashboard development, data analytics, statistics, or machine learning engineering 2+ years of experience using and developing within Maven Smart System Experience using object-oriented programming languages, including...Full timeContract workPart timeWork at officeLocal areaRemote work
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