1375 Jr Java Developer jobs in Reston,VA

DoD TOP SECRET security clearance
Bachelor's Degree and minimum 9 years of prior relevant experience
Graduate Degree and a minimum of 7 years of prior related experience
In lieu of a degree, minimum of 13 years of prior related experience
Experience executing simulation in Gov/Industry MS&A; analytic tools and frameworks: AFSIM, PIANO , STK/Astrogator
Experience integrating Gov/Industry simulations with MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody,
Experience with scripting languages such as Anaconda with Python, simulation code development in C++, C#, R, Python, MATLAB
Agile development methodology, version control and Atlassian tools: JIRA, Confluence, Git, TortoiseGit

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Senior Software Developer (Red Team)

Oak Grove Technologies Llc

Fort Belvoir, VA 22060

OnsiteHealth InsurancePaid Time Off

U.S. Citizenship and an active Top Secret clearance with SCI eligibility are required
Bachelor's degree in a relevant field
10+ years combined education/experience in software development, systems engineering, offensive security or cyber operations
3+ years of experience with C/C++/C# software development, including expertise in red team / offensive cyber operations capability development for Windows
Development and use of Command-and-Control (C2) frameworks/capabilities, especially Cobalt Strike
Ability to pass the Advanced Cyber Red Team Senior Developer Aptitude Test (SDAT) prior to onboarding
Willingness and ability to travel 15% (CONUS/OCONUS)

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$95,000 bonus

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GIS Portal Database Engineer/Admin

Vantor

Reston, VA 20190

$137,000-$228,000/yr

OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

To be eligible for thisposition, you must be a U.S. Citizen.
This position requires an active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.
_Export Control/ITAR:_ Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).
Current/active TS/SCI security clearance and current/active CI polygraph.
U.S. Citizenship
Six (6) years' experience AND bachelor's degree in data science, Mathematics, Computer Science, Statistics, Geography, GIS Operations Research, Engineering, Science, or another technical field. Degree may be substituted with an additional six (6) years of experience.
CompTIA Security+ certification or the ability to attain it.
Possess programming skills sufficient to extract, transform, and clean multi-terabyte databases.
Experience working with vector, raster, and 3D data and data visualizations of traditional and non-traditional data sets and sources; must include GIS data, at least.
Experience performing Quality assurance/Quality control (QA/QC) of datasets
Have the technical skills, knowledge & experience to accomplish the work with minimal oversight
Have demonstrated the ability to
Effectively communicate verbally and in writing in English
Clearly & concisely express multi-faceted concepts
Develop ideas in a logical sequence leading to a validated conclusion.
Have experience in web development/database administration on IC systems.
Have experience in developing/administering Oracle & Microsoft SQL Servers.