503 Data Engineer jobs in Leesburg,VA

3+ years of experience supporting IT programs or technical project delivery
Experience serving as a Scrum Master, Technical PM, or Agile Delivery Lead
Experience working in Agile environments such as Scrum or SAFe
Experience with Azure DevOps
Knowledge of Department of Defense ( DoD ) systems, directives, and policies
Ability to work independently in a fast-paced, team-oriented environment
Ability to communicate effectively with technical and non-technical stakeholders
Secret clearance
Bachelor's degree
Secret clearance is required

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Information Technology Professional (IT Support)

U.S. Navy

Leesburg, VA 20176

New, Posted 1 day ago

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Data Catalog Integration Engineer

Guidehouse Careers

McLean, VA 22101

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Principal, Program Management Excellence- Engineering

L3Harris Technologies

Leesburg, VA 20178

Bilingual Preferred

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QA Automation Tester

SAIC

Reston, VA 20191

~ 31 min Onsite

Bachelors degree and 8+ years of experience in QA automation testing, including both manual and automation
Strong hands-on test automation experience using Selenium and Playwright
Hands-on experience with integrating AI-based test automation libraries and frameworks into custom automation framework with a focus on developing intelligent test generation mechanisms and adaptive test strategies
Familiarity with AI-powered testing tools or platforms (e.g., BlinqIO, TestMu)
Understanding of AI based agentic frameworks for adaptive test strategies
Solid experience in API testing (REST & SOAP)
Proficiency in SQL
Strong knowledge of JSON and XML
Hands-on experience with performance testing tools (JMeter
Proficiency in Python and scripting language such as PowerShell / Bash
Experience with Git version control systems
Must be a US Citizen

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Technical Writer

CACI International Inc

Reston, VA 20191

~ 31 min Onsite

Active TS/SCI with Poly clearance OR TS/SCI clearance with the ability to obtain a Poly prior to starting
BA/BS plus 7 years of relevant experience
Established and productive individual contributor
Experience handling difficult to moderately complex problems
Ability to influence other technical staff through the explanation of facts, policies, and practices

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Data Scientist - Experienced to Expert Level (Maryland)

National Security Agency

Potomac, MD 20854

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New, Posted 1 day ago

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$165,000/yr

Hybrid~ 40 min

Bachelor's degree in Computer Science, Engineering, or related field
12+ years of experience with large integrated projects and 5+ years of professional experience in Java development, preferably in federal or defense contracting environments. (or commensurate experience).
Active Secret clearance with the ability to obtain and hold DEA suitability
Strong knowledge of Java SE/EE, Spring Boot, and RESTful services
Familiarity with cross-domain solution architectures, data labeling, and secure data transfer protocols
Understanding of FISMA, NIST, or RMF compliance
Proficiency with build tools (Maven/Gradle), version control (Git), and CI/CD tools (Jenkins, GitLab CI)
Exposure to containerization technologies (Docker, Kubernetes) and cloud platforms (AWS GovCloud, Azure Government)
Understanding of secure coding practices and experience with static/dynamic code analysis tools
Strong problem-solving skills and ability to work independently or within a cross-functional Agile team

SmartExplore AI is experimental.