1,161 Results for

Database Engineer Jobs in Mclean, VA

Jobs

Washington, DC25 days ago

Full-time
Employee

Leverage knowledge of data structures, algorithms, and design patterns to write software in a full-stack Java & web technology environment, including but not limited to Gradle, JDBC, Hibernate, Spring, Kafka, Quartz, Typescript, Redux and React. 4+ years using of UiPath RPA development/implementation/administration experience (including but not limited to MS Office, Visio, Microsoft .NET, and Visual Basic, Java, C++, SOAP/REST Web Services, and Database Administration).

New!

Chantilly, VA1 day ago

Experience with any of the following tools: Grafana, Prometheus, influxdb, Postgres, CDK (Cloud Development Kit), Cloud formation, Ansible, GIT (Global Information Tracker), Active Directory, Networking, GRE (Global Accelerator Resolvers & Endpoints), EKS (Elastic Kubernetes Service), RDS (Relational Database Service), Lambda, IAM (Identity and Access Management). Tool familiarity: Grafana, Prometheus, influx DB, Postgres, CDK (Cloud Development Kit), Cloud formation, Ansible, GIT (Global Information Tracker), Active Directory, Networking, GRE (Global Accelerator Resolvers & Endpoints), EKS (Elastic Kubernetes Service), RDS (Relational Database Service), Lambda, IAM (Identity and Access Management).

New!

Bethesda, MD1 day ago

$140,000–$180,000 Per Year

The organization partners, acquires, or in-licenses drugs from pharma companies, research organizations, and biotechs to develop programs past clinical proof of concept and beyond, ultimately helping to bring new medicines to patients. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

McLean, VA10 days ago

Architect and deliver end‑to‑end AI/ML solutions on Google Cloud using Vertex AI (Workbench, Pipelines, Training, Model Registry, Online/Batch Prediction, Feature Store, Model Monitoring) and Gemini/LLM services—optimized for performance, cost, and maintainability. Proven experience architecting robust data ingestion, processing, and transformation workflows using Dataflow, Data Fusion, Dataproc, BigQuery, and Looker and integrating these platforms with Vertex AI for model training, deployment, and inference.

New!

Manassas, VA6 days ago

$57.69–$67.30 Per Hour

By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from HEPCO, Inc and its affiliates, and contracted partners. This role is responsible for ensuring reliable, secure, and compliant system performance while supporting real-time operations and infrastructure.

New!

Washington, DC1 day ago

Experience with creating and improving automation scripts across multiple technical stacks using Python, • Experience with troubleshooting and resolving issues related to both open source and commercial tools in public cloud environments. • Experience with AWS & Azure & the development of tools and processes to drive DevSecOps maturity by automating builds, regression testing, monitoring, and pushing releases across environments.

Sterling, VA15 days ago

Full-time
Employee

Hands-on experience with AWS managed services (VPC, EC2, EKS, RDS), including monitoring and analytics tools such as AWS CloudWatch, NewRelic. OperationsMaintain, monitor, and help improve the performance and availability of the 24x7 production environment including networks, servers, databases, etc.

New!

Washington, DC5 days ago

$31.44–$44.36 Per Hour

This role is responsible for ensuring the performance, availability, and security of storage infrastructure, while also supporting IPv6 configuration and troubleshooting across storage platforms. Candidate Privacy To read our Candidate Privacy Information Statement, which explains how we will use your information, please navigate to https://peaktechnical.com/privacy-policy/and https://peaktechnical.com/ca-residents-privacy-rights/

Washington DC, DC22 days ago

You will collaborate with architects, engineers, and cross-functional stakeholders across Samsara to brainstorm, design, rapidly prototype, and productionalize AI-driven features and capabilities that integrate deeply into real business workflows. Samsara (NYSE: IOT) is the pioneer of the Connected Operations™ Cloud, which is a platform that enables organizations that depend on physical operations to harness Internet of Things (IoT) data to develop actionable insights and improve their operations.

Washington DC, DC7 days ago

Be a guardian of data quality: You’ll ensure our datasets stay accurate and performant by using our observability tools to monitor quality and joining a weekly triage rotation to resolve data issues as they arise. Recent platform improvements the team has driven include launching a data catalog, introducing data observability, and implementing a medallion architecture to ensure our data is reliable, accurate, and accessible.

Merrifield, VA11 days ago

Experience with Test processes, open-source test frameworks, test design strategies, writing test cases, and automating tests in Java with frameworks like JUnit/TestNG, Selenium, JMeter and Appium. Set up, maintain, and perform test automation frameworks on multiple application platforms, such as Mobile, Desktop, and Web, and building test scenarios and acceptance tests.

Tysons, VA11 days ago

Credence has an immediate need for a Data Catalog Implementation Specialist will lead the design, implementation, and integration of an enterprise-grade Data Catalog solution as a core component of a data governance strategy. Proven experience implementing enterprise data catalog solutions (e.g., MetaVault, Collibra, Alation, Informatica EDC, Cloudera Data Catalog, or similar).

New!

99999, Maryland5 days ago

Strong proficiency in z/OS (MVS) operations in a large-scale environment with multiple Sysplex systems (including IPL procedures). • Current working knowledge of subsystems: JES2, SDSF, RACF, TSO, TCP/IP, Control-M, CICS, DB2.

Merrifield, VA11 days ago

Remote

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Implement security controls across networking devices, databases, operating systems, hardware, and software components.

Washington, DC11 days ago

$200,000–$200,000 Per Year

This role is ideal for a senior engineer who thrives in complex Kubernetes environments, with the ability to design, operate, and optimize large-scale container platforms while supporting modern application architectures. We are seeking a highly experienced Senior Kubernetes Engineer / Platform Administrator to lead the design, deployment, and sustainment of containerized application platforms.

Washington, DC11 days ago

$26.86–$40.55

Under the general direction of the Clinical Engineering leadership team the Clinical Engineering Technician I as an entry-level technician maintains clinical equipment through the effective use of the medical equipment management plan and all medical equipment policies and procedures and manufacturer or alternative equipment maintenance (AEM) specifications. Performs a variety of routine tasks associated with the installation testing maintenance calibration and repair of a limited scope of medical equipment and systems.

Washington, DC11 days ago

$28.76–$48.96

Under the general oversight of the Clinical Engineering leadership team the Clinical Engineering Technician III as an expert technician maintains clinical equipment with minimal supervision through the effective use of the medical equipment management plan and all medical equipment policies and procedures and manufacturer or alternative equipment maintenance (AEM) specifications. related military work/training in mechanical electrical bio medical engineering or academic work or actual work experience aligned with AAMI's Core Competencies for the Biomedical Equipment Technician.

Falls Church, VA11 days ago

We are looking for an experienced Principal Software Engineer who will be responsible for developing and maintaining our flagship product assets. • Secure our software by addressing any vulnerabilities and by writing high-performing, scalable, and secure software to meet customer demands.

Washington DC, DC11 days ago

You will work across the stack, contributing to both backend services and frontend components, ensuring seamless integration and high-quality delivery. We are seeking a Senior .NET Full Stack Engineer to join our team and help build a secure, scalable, and compliant platform.

New!

Columbia, MD4 days ago

$200,000–$220,000

Telework: Limited to start; up to 60% after onboardingWe are seeking a Full-Time Senior Software Engineer with deep full-stack development experience supporting secure, enterprise-scale applications within classified environments. This role requires experience developing complete application stacks — from front-end user interface layers to backend data storage systems.

Columbia, MD11 days ago

$175,000–$185,000

This role focuses on deriving software design and performance requirements from complex user needs and implementing scalable, high-performance solutions. This role is ideal for a senior technical leader capable of overseeing multi-team development efforts.

New!

Columbia, MD4 days ago

$175,000–$185,000

Washington DC, DC7 days ago

Consultative Value Realization: Partner with Account Executives and C-level stakeholders (CDO, CTO) to articulate the business impact of data integrity, moving beyond "point-to-point" integration toward holistic data lifecycle management. • Cross-Functional Influence: Act as the primary subject matter expert (SME) for Data Management within the AMER sales organization, bridging the gap between technical IT requirements and business-driven data governance initiatives.

Washington DC, DC7 days ago

This role focuses on building and operating scalable, high-quality data infrastructure that powers agentic AI systems, including LLM-based agents, multi-agent workflows, and tool-using AI systems. • Architect and build scalable, secure, and observable data infrastructure to power LLM-based agents, multi-agent systems, and tool-using AI workflows.

Springfield, VA11 days ago

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. Experience with building and configuring Identity Management Systems; XTec, Intercede, HID ActivIdentity.

New!

Reston, VA2 days ago

$57,850–$104,575

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. April 23, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

McLean, VA8 days ago

The disclosed range takes into account the wide range of factors that are considered in making compensation decisions including, but not limited to, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, performance, sales or revenue-based metrics, and business or organizational needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem.

Reston, VA20 days ago

Full-time
Employee

Leveraging an industry-leading scalable, multi-band network infrastructure, Inmarsat Government offers a suite of managed network services and end-to-end communication solutions to support users on land, at sea and in the air, even in the world’s most remote regions. The NOC Support Engineer is responsible for maintaining, modifying, and managing the NOC's software and monitoring infrastructure, including hardware and software applications used to monitor and manage Inmarsat Government's global MPLS and SATCOM networks.

New!

McLean, VA5 days ago

Temporary
Contractor
Full-time

The ideal candidate will have strong, infrastructure-focused experience with hands-on knowledge of designing and supporting AWS platform solutions, including native services like EKS, and automating deployments with CloudFormation and CI/CD pipelines. Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles.

New!

Washington, DC1 day ago

Leads a group of engineers, analysts, and/or technicians assigned for the duration of a project or may function as ongoing lead within a group of engineers associated with one or more technical areas within the telecom function (such as, but not limited to, network design, engineering, implementation, or operations/user support). • Ability to develop functional requirements specifications, data mappings, function mapping, setting of configuration tables and setting of transaction/control tables.

New!

Arlington, VA1 day ago

List of tasks to be performed: • Work with GIS (Geographic Information Systems) software and platforms, along with programming languages and tools for web mapping and spatial data management. o Application Programming Interfaces (APIs) like ESRI Map APIs, Leaflet, and OpenLayers to integrate mapping and geospatial functionalities into web applications.

Reston, VA28 days ago

$45–$48 Per Hour
Temporary
Contractor
Full-time

While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations. • Research and implement cutting-edge AI/ML and GenAI tools to rapidly develop intelligent applications, scripts, and ETL pipelines that automate data processes, and proactively eliminate workflow bottlenecks.

Washington DC, DC22 days ago

Working at Samsara means you’ll help define the future of physical operations and be on a team that’s shaping an exciting array of product solutions, including Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. • Bachelors in Computer Science, Engineering or related field with 8+ years of software development experience or Masters in Computer Science, Engineering or related field with 6+ years of software development experience with a focus on cloud technologies.

New!

McLean, VA5 days ago

$70.47–$86.85 Per Hour
Temporary
Contractor
Full-time

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

New!

Gaithersburg, MD2 days ago

$87,100–$157,450

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. As a member of a Scaled Agile software development organization, you will contribute to the technical execution of a program that integrates proven, globally deployed technologies with modern cloud-native and AI-enabled capabilities.

New!

Bethesda, MD2 days ago

$107,900–$195,050

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Leidos’ High Fidelity Simulation Business Area designs and delivers cutting-edge system-of-systems solutions that power world-class simulation, training, and analysis products for the U.S. Navy.

Arlington, VA26 days ago

$115,000–$130,000 Per Year
Full-time
Employee

Strengthened delivery quality by writing comprehensive unit, integration, and API tests (xUnit/NUnit, JUnit, Jest), maintaining reliable test data strategies, and contributing to automated CI/CD pipelines in Azure DevOps and GitHub Actions. Modernized legacy .NET and Java applications by refactoring monolithic components into maintainable modules and microservices, and developing MuleSoft System, Process, and Experience APIs with robust DataWeave transformations, connector configurations, and fault‑tolerant error‑handling.

Chantilly, VA12 days ago

Full-time
Employee

Job description: Export Control Requirement: Due to applicable export control laws and regulations, candidates must be a U.S. citizen or national, U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum. Experience with scaling databases and pipelines to accommodate increasing data volume and complexity.

Annapolis Junction, Maryland29 days ago

Create Usable Solutions: Translate requirements and data into usable database schemas by creating ad hoc queries, scripts, and macros; update existing queries and create new ones to manipulate data into master files. Develop Novel Algorithms: Contribute to cutting-edge development programs by innovating RF signal processing techniques and creating analytics, visualization, and discovery tools that enable precise geolocation and actionable insights.

Linthicum Heights, MD30+ days ago

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. 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.

Linthicum Heights, MD30+ days ago

Python, 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.

New!

Hanover, Maryland5 days ago

In this role, you’ll work onsite at the assigned customer location, ensuring optimized database performance and delivering solutions that directly impact national security. Support Agile Development: Participate in agile activities, including release planning, sprint planning, and retrospectives, to incorporate lessons learned into engineering processes.

Annapolis Junction, Maryland29 days ago

Create Usable Solutions: Translate requirements and data into usable database schemas by creating ad hoc queries, scripts, and macros; update existing queries and create new ones to manipulate data into master files. Drive System Design Decisions: Provide critical input to system design decisions, including hardware/software trade-offs, software reuse strategies, and the incorporation of COTS and GOTS solutions.

Annapolis Junction, MD30+ days ago

$150,000–$200,000 Per Year

This role supports complex, distributed environments and works closely with technical teams and customer stakeholders to design, implement, and maintain robust database solutions. Overview: WOOD Federal Solutions is Database Engineer / Oracle Database Administrator to support a large, mission-critical system with demanding performance, security, and availability requirements.

Linthicum, MD30+ days ago

$215,000–$225,000 Per Year

Essential 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. Description: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.

Linthicum, MD30+ days ago

$125,000–$135,000 Per Year

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 mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends. Job Description: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.

New!

Linthicum, MD4 days ago

$125,000–$135,000 Per Year

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Database Engineer Jobs in Mclean, VA

Jobs

Senior RPA EngineerCompany Confidential

Specialist, Software Engineering (Service Reliability Engineer)L3Harris Technologies

Senior Data EngineerJobot

Senior Google AI EngineerCredence

SCADA Engineer (On-site)HEPCO, Inc.

DevSecOps EngineerPlanIT Group

DevOps EngineerADG TECH CONSULTING, LLC

Storage EngineerPEAK Technical Staffing

AI EngineerSamsara

Senior Data EngineerMozilla

Software Development Engineer (SDET)System One

Data Catalog EngineerCredence

Software Engineer LeadSystem One

Strata EngineerSystem One

Senior Kubernetes Engineer / Platform AdministratorSystem One

Clinical Engineer Tech IMedStar Health

Clinical Engineer Technician IIIMedStar Health

Principal Software EngineerKastle Systems

Senior .NET Full Stack EngineerEPAM Systems

Senior Software Engineer – Full Stack ( TS/SCI FS Poly Required)Gables Search Group

Software Engineer III - ( TS/SCI FS Poly Required)Gables Search Group

Software Engineer II - ( TS/SCI FS Poly Required)Gables Search Group

Senior Presales Solutions EngineerBoomi

Senior Presales Solutions Engineer - DataBoomi

Senior Data Engineer - Agentic AI EngineeringBoomi

ICAM EngineerSystem One

Software EngineerLeidos

Sr. ETL/SQL EngineerCapgemini Government Solutions

NOC Support EngineerInmarsat Government, Inc

Cloud Engineer Professional - HybridGenesis10

Senior SAP DeveloperPlanIT Group

GIS Map Developer - Level IIIPlanIT Group

Data Automation EngineerThe Computer Merchant, LTD.

Lead Full Stack Developer, Business ApplicationsSamsara

Lead Information Security EngineerGenesis10

Lead AI Software DeveloperLeidos

Senior Software DeveloperLeidos

Software Engineer - Secret ClearedGlobal TechPro

Data Engineer IIIAmpcus, Inc

Lead Database EngineerBigbear.ai

Sr. Database Engineer (MongoDB or MariaDB)Themis Insight

Database Engineer (MongoDB)Themis Insight

Senior Database Engineer with PolyBigbear.ai

Database EngineerBigbear.ai

Database Engineer / Oracle Database AdministratorWOOD Consulting Services

Senior Database Engineer (Linthicum, MD)Shield Consulting Solutions

Jr. Database Engineer (Linthicum, MD)Shield Consulting Solutions

Jr. Database EngineerShield Consulting Solutions

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