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Keywords: System Security Engineer, Location: Chantilly, VA

Page: 17

Full Stack Developer

, architectural diagrams, system security plans, and deployment checklists Maintain enterprise software through patching, version...Overview: We are seeking a Senior Full-Stack Software Engineer to design, develop, modernize, and support enterprise...

Company: VTG
Location: Chantilly, VA
Posted Date: 11 Feb 2026

Lead Test Engineering Architect

, and IO weapon system. The Spectral system is critical to the ability for our forces to fight and win in the increasingly... Teams and lead the team to ensure robust test coverage and seamless system interactions through automated testing. This role...

Location: Chantilly, VA
Posted Date: 08 Feb 2026
Salary: $90300 - 189600 per year

Specialist, Mission Operations Trainer

an experienced System Engineer / Integration & Test Engineer who will be integrating, testing and providing training of a complex... while integrating new technologies and maintaining system stability. This engineer will support creation of training material...

Posted Date: 07 Feb 2026

Java Full Stack Developer TS/SCI

capabilities using key enabling technologies and frameworks. The Software Engineer will help maintain the deployed system, diagnose...Java Full Stack Developer Job Location: Chantilly, VA Active Top Secret or TS/SCI security clearance. Need...

Posted Date: 06 Feb 2026

Contract Program Manager

Title: Contract Program Manager Belong. Connect. Grow. with KBR! KBR’s National Security Solutions team provides... high-end engineering and advanced technology solutions to our customers in the intelligence and national security...

Company: KBR
Location: Chantilly, VA
Posted Date: 05 Feb 2026

Eng Prin

Processing (MDP) Algorithm Development Engineer, you will design and develop algorithms and models for implementation... and communicate mission-level understanding to peers and customers. Perform system engineering and modeling & simulation...

Company: BAE Systems
Location: Chantilly, VA
Posted Date: 31 Jan 2026

Java Full Stack Developer - TS/SCI w/Poly

Java Full Stack Developer Job Location: Chantilly, VA (On-site 100%) Active TS/SCI security clearance. Need... Mid-to-Senior Software Engineer to join our dynamic development team in supporting a Government customer. The team...

Posted Date: 31 Jan 2026

Eng Prin - Sys

Recruiter Nataleigh Powell Job Description Technical leadership position for a CONOPS/Systems Engineer..., IRADs, and program execution for Space, Air, and Ground Segment efforts. Perform system engineering plus modeling...

Company: BAE Systems
Location: Chantilly, VA
Posted Date: 30 Jan 2026

Software Development Intern - Summer 2026

to build and maintain effective working relationships with fellow programmers, system engineers, test engineer, and other team... of developers in an Agile Scrum environment. Present ideas for system improvements. Develop LOE estimates for software...

Location: Chantilly, VA
Posted Date: 30 Jan 2026
Salary: $39900 - 79900 per year

Eng Prin - Sys

. We're seeking a flexible and action-oriented engineer with leadership experience to support modeling and simulation tools.... Your systems analysis results will guide and/or set architecture, system and/or component requirements. You will be expected...

Company: BAE Systems
Location: Chantilly, VA
Posted Date: 25 Jan 2026

Android Developer

. This role involves a deep understanding of software engineering, security overwatch, penetration testing, reverse engineering... to advancing national security. Cyber Mission Operations. Responsibilities: Design custom software tools and techniques for the...

Location: Chantilly, VA
Posted Date: 23 Jan 2026
Salary: $61100 - 122200 per year

Full Stack Developer

Overview: The Full Stack Software Engineer will design, develop, test, implement, and support technical solutions...-end application capabilities. Develop ad-hoc scripts using Python and JSON to automate workflows and system tasks. Work...

Company: VTG
Location: Chantilly, VA
Posted Date: 17 Jan 2026

Full Stack Developer

Job Description: Overview The Full Stack Software Engineer will design, develop, test, implement, and support... and system tasks. Work with AWS cloud services to build and maintain scalable application environments. Utilize Git and GitHub...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 17 Jan 2026

Software Developer

a company predominantly focused on cyber security for our government customers yet our expertise in other areas include big data... by participating in cutting edge cyber security training and attending industry leading conferences. As a small business...

Company: Armison Tech
Location: Chantilly, VA
Posted Date: 14 Jan 2026

Software Developer

Overview: As a Senior Software Engineer on the Mobile Development team, you will be responsible for the design... Qualifications: Active Secret security clearance to be considered. Secret eligibility must be in place by the start...

Company: VTG
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Software Developer

Job Description: Overview As a Senior Software Engineer on the Mobile Development team, you will be responsible.... Do you have what it takes? Basic Qualifications: Active Secret security clearance to be considered. Secret eligibility...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 18 Dec 2025

Backend Java Developer

, and Holidays Description: We are seeking a Mid-Level Backend Java Engineer to join our development team supporting an IC... architectures following best practices and federal security standards. Maintain and enhance existing applications, ensuring...

Company: Markon
Location: Chantilly, VA
Posted Date: 05 Dec 2025

Senior Frontend Developer

Opportunity: CACI is seeking a senior lead frontend software engineer to join the PGMM team—a program enabling planning... framework supporting multiple product development sprints. Partner with engineering, security, and software teams to align...

Location: Chantilly, VA
Posted Date: 04 Dec 2025

Splunk Administrator

with the development and maintenance of Splunk dashboards, reports, and alerts to monitor system performance and security ​2... you an integral part of delivering a customer focused engineering solution. As a Splunk systems engineer on our team, you have the...

Location: Chantilly, VA
Posted Date: 03 Dec 2025
Salary: $86800 - 198000 per year

Data Scientist

for government and commercial entities. Our services improve Information System networking performance and compliance and protect... Azure Certification(s): AWS DevOps Engineer, Solutions Architect, or SysOps Administrator. US Citizenship...

Company: J5 Consulting
Location: Chantilly, VA
Posted Date: 28 Nov 2025