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Keywords: Modeling , Location: Chantilly, VA

Page: 5

Remediation Engineer (P.E.) – Water Solutions Team

with hydraulic and contaminant transport modeling tools (e.g., MODFLOW, MT3D, GIS or similar). Ability to oversee and support field...

Posted Date: 02 Dec 2025

Systems and Digital Engineer, Lead

acquisition office Experience conceptualizing military problems, decomposing high-level missions systems modeling...

Location: Chantilly, VA
Posted Date: 27 Nov 2025
Salary: $86800 - 198000 per year

Ops Research Analysis Lead

of Modeling, Simulation, and Analysis of satellite systems for the Department of Defense and the Intelligence Community. Be part... of our team supporting our customers in Chantilly, VA. Delivering mission-critical modeling and simulation and data analysis...

Company: KBR
Location: Chantilly, VA
Posted Date: 27 Nov 2025

Space Domain Awareness Technical Director

Nice If You Have: Experience with Astrodynamics modeling and Space Domain Awareness Experience with Earned Value...

Location: Chantilly, VA
Posted Date: 27 Nov 2025

Security Engineer/Cyber Security Analyst

security into the AI development lifecycle (AISecOps). Perform threat modeling for AI systems, focusing on unique risks...

Company: Ampcus
Location: Chantilly, VA
Posted Date: 23 Nov 2025

Ground Systems Engineer

. Leverage digital twin technologies and modeling and simulation tools to support early-stage risk reduction, operational..., Confluence. Proficiency in using modeling tools and software, such as Cameo Systems Modeler, Sparx Enterprise Architect...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 22 Nov 2025

Systems Engineer, Junior

systems engineering approaches and modeling techniques. Responsibilities: Support system engineering and integrating...

Company: KBR
Location: Chantilly, VA
Posted Date: 22 Nov 2025

Data Engineer (Pentaho Custom experience required) - TS/SCI Poly

data modeling, data mapping, and large-scale file manipulation.  Collaborate across disciplines in an Agile environment...

Posted Date: 21 Nov 2025

Ground Systems Engineer

technologies and modeling and simulation tools to support early-stage risk reduction, operational rehearsal, and system performance... in architecture management, baseline audit, and verification. Familiar with JIRA, Confluence. Proficiency in using modeling tools...

Company: VTG
Location: Chantilly, VA
Posted Date: 21 Nov 2025

Software Engineer - TS/SCI w/Poly

and develop scalable backend services and data ingestion solutions.  Perform data modeling, data mapping, and large-scale file...

Posted Date: 20 Nov 2025

Network Engineer, TS/SCI with Polygraph

Design, recommend and implement new solutions to improve the resilience of network operations Conduct network modeling...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 16 Nov 2025

IT Systems Engineer

, principles, theories, and system modeling tools, along with the ability to travel domestically. Clearance Requirements...

Company: ManTech
Location: Chantilly, VA
Posted Date: 16 Nov 2025

POWERSHELL AUTOMATION ENGINEER (CI POLYGRAPH REQUIRED)

systems modeling, simulation, and analysis. Reviews completion and implementation of system additions and/or enhancements...

Location: Chantilly, VA
Posted Date: 13 Nov 2025
Salary: $200000 per year

Data Integration Engineer

. Experience with data modeling, data integration, and data warehousing. Experience with analyzing and extracting key data...

Company: Canundra
Location: Chantilly, VA
Posted Date: 11 Nov 2025

Aerospace Engineer

, including structures, sensors, and mission environments. Perform end-to-end performance modeling for satellite missions..., or radar modeling for detection, tracking, and signature analysis. Perform orbital mechanics modeling including orbit...

Posted Date: 08 Nov 2025

Data Scientist

, including structures, sensors, and mission environments. Perform end-to-end performance modeling for satellite missions..., or radar modeling for detection, tracking, and signature analysis. Perform orbital mechanics modeling including orbit...

Posted Date: 08 Nov 2025

Systems Engineer III

: Familiarity with systems engineering tools and software used for requirements management, modeling and simulation, configuration...

Company: HRU
Location: Chantilly, VA
Posted Date: 08 Nov 2025

Physicist

environments. Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital, and environmental... models. Conduct sensor phenomenology studies, including optical, infrared, or radar modeling for detection, tracking...

Company: APEX TK LLC
Location: Chantilly, VA
Posted Date: 07 Nov 2025

Data Scientist

, and mission environments. Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital..., and environmental models. Conduct sensor phenomenology studies, including optical, infrared, or radar modeling for detection, tracking...

Company: APEX TK LLC
Location: Chantilly, VA
Posted Date: 07 Nov 2025

Aerospace Engineer

, and mission environments. Perform end-to-end performance modeling for satellite missions, integrating sensor, orbital..., and environmental models. Conduct sensor phenomenology studies, including optical, infrared, or radar modeling for detection, tracking...

Company: APEX TK LLC
Location: Chantilly, VA
Posted Date: 07 Nov 2025