1137 Database Developer jobs in Herndon,VA

Senior Software Development Manager - Mobility Services (Aviation Connectivity)

Dish Network

Germantown, MD 20875

$100,500/yr

Bilingual Preferred

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Data Scientist

BOOZ, ALLEN & HAMILTON

Alexandria, VA 22304

RemoteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

6+ years of experience with data science, statistical analysis, or quantitative research
6+ years of experience with the development of algorithms, leveraging R or Python in data analysis libraries, including pandas, NumPy, scikit-learn, or Tidyverse
6+ years of experience analyzing structured and unstructured data sources
Experience with statistics, including hypothesis testing, regression analysis, experimental design, and uncertainty quantification
Experience with data management in SQL, including managing large-scale data across multiple databases and data warehouses
Experience working with large-scale datasets and distributed computing frameworks, including Spark or DASK
TS/SCI clearance
Bachelor's degree

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Technical Writer

General Dynamics Mission Systems

Manassas, VA 20110

$99,274/yr

Hybrid~ 31 minUrgently HiringFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in a related specialized area or field, or equivalent is required plus a minimum of 2 years of relevant experience; or Master's degree
Department of Defense Secret security clearance is obtainable within a reasonable amount of time from hire
Applicants selected will be subject to a U.S. Government security investigation and must meet eligibility requirements for access to classified information
U.S. citizenship is required
Experience using S1000D and publishing IETMs using the SIDD viewer
Ability to prepare documentation for delivery in a variety of formats (e.g. .doc, .PDF, HTML and XML/SGML-tagged online and IETM)
Familiarity with military documentation using current DoD specifications and standards including, but not limited to, MIL-STD-3001, MIL-STD-38784, MIL-STD-24784, and MIL-STD 40051-2C
Experience with HTML, XHTML, and XML
Proficient with Microsoft Office products (including, but not limited to: Word, Excel, PowerPoint, and Teams)
Ability to research unfamiliar technology well enough to describe and summarize for an end-user; must be comfortable asking questions and collaborating with SMEs
Excellent oral and written communication skills
Meticulous attention to detail
A Bachelor's degree in a related specialized area or field, or equivalent plus a minimum of 2 years of relevant experience; or Master's degree
Solid knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar
Strong written communication skills and the ability to tailor communication to target audience through effective listening and interviewing skills
Solid understanding of DoD MIL standards and style guides and the ability to adhere to and implement such standards to technical documentation
Applicant must be able to obtain and maintain a DoD Secret Security Clearance

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Technical Writer

ManTech International

Washington, DC 20011

~ 34 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in English, Technical Communication, Journalism, or a related technical field
3 or more years of experience as a technical writer in a software development or IT environment
Proven ability to write and edit content for API documentation, RMF/ATO documents, and operational guides
Experience working with engineers and subject matter experts (SMEs) to gather complex technical information
Proficiency in documentation tools and content management systems
For onsite work, a TS/SCI clearance with Poly will be required

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Senior Application Developer

GovCIO LLC

Fairfax, VA 22031

$175,000/yr

Hybrid~ 22 min

Bachelor's degree in Computer Science, Engineering, or related field with 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.
Experience working in secure environments,
Understanding of FISMA, NIST, or RMF compliance.
Proficiency with build tools (Maven/Gradle).
Version control (Git).
CI/CD tools (Jenkins, GitLab CI).
Exposure to containerization technologies (Docker, Kubernetes).
Cloud platforms (AWS GovCloud, Azure Government).
Understanding of secure coding practices and experience with static/dynamic code analysis tools.

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New, Posted 6 hours ago

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QA Automation Tester

SAIC

Reston, VA 20191

~ 10 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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New, Posted 4 hours ago

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Director, Project Management & Analytics

ASIS International

Alexandria, VA 22303

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Technical Writer

CACI International Inc

Reston, VA 20191

~ 10 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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