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Keywords: Systems Engineer- Architecture, Location: Chantilly, VA

Page: 13

Software Engineer - Backend Developer TS/SCI with Polygraph

, maintainable and high-performance backend services using a microservices architecture. As a Backend Developer... with our development team to build and maintain scalable and maintainable backend architecture. Required experience with: Demonstrated...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 12 Feb 2026

Expert Software Engineer

capabilities Develop unit and functional test plan Provide the operations and maintenance of operational systems Modify existing... are met Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure...

Company: Leidos
Location: Chantilly, VA
Posted Date: 01 Feb 2026

Expert Software Engineer

capabilities Develop unit and functional test plan Provide the operations and maintenance of operational systems Modify existing... are met Design, develop, and modify software systems, using scientific analysis and mathematical models to predict and measure...

Company: Leidos
Location: Chantilly, VA
Posted Date: 31 Jan 2026

Microsoft Identity and Access Management (IdAM) Engineer - TS/SCI with Polygraph

art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating solutions with Microsoft... and migrate a variety of physical and virtual systems to on-premises, cloud, or hybrid infrastructures. Engineers will provide...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $140250 - 189750 per year

Microsoft Exchange & Messaging Engineer - TS/SCI with Polygraph

and Operations Job Qualifications: Skills: Microsoft PowerShell, Microsoft Windows Server, Systems Engineering Certifications... of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $140250 - 189750 per year

Identity and Directory Services Engineer - TS/SCI with Polygraph

compliance. Responsibilities: Designs and defines system architecture for new or existing computer systems utilizing... engineers with a thirst for learning, in support of a geographically dispersed, state of the art systems that seamlessly...

Company: General Dynamics
Location: Chantilly, VA
Posted Date: 02 Jan 2026
Salary: $136000 - 184000 per year

Eng Sr Prin

-suite. Your systems analysis results will guide and/or set architecture, system and/or component requirements. As a team... at BAE Systems Inc, Space and Mission Systems - a group of motivated problem solvers. We like to have fun and enjoy life...

Company: BAE Systems
Location: Chantilly, VA
Posted Date: 13 Mar 2026

Eng Prin

Recruiter Nataleigh Powell Job Description Join the BAE Systems - SMS Mission Engineering Team! As a Mission Data... Processing (MDP) Algorithm Development Engineer, you will design and develop algorithms and models for implementation...

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

Eng Prin - Sys

. Your systems analysis results will guide and/or set architecture, system and/or component requirements. You will be expected...Recruiter Nataleigh Powell Job Description Join the Mission Engineering team at BAE Systems Inc, Space...

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

NMS ServiceNow Senior Software Designer

and evolve the program’s technical architecture and roadmap for ServiceNow and integrated systems, advising program leadership... architecture and implementations meet throughput, latency, and scalability objectives. Lead systems engineering activities...

Company: Leidos
Location: Chantilly, VA
Posted Date: 13 Mar 2026

NMS ServiceNow Senior Software Designer

and evolve the program’s technical architecture and roadmap for ServiceNow and integrated systems, advising program leadership... architecture and implementations meet throughput, latency, and scalability objectives. Lead systems engineering activities...

Company: Leidos
Location: Chantilly, VA
Posted Date: 12 Mar 2026

Network Analyst

will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense..., Mathematics, or Statistics Experience: Minimum of 6 years Facility Engineer or Network Planner (TDM/Data): Experience...

Company: KBR
Location: Chantilly, VA
Posted Date: 12 Mar 2026

Cyber Security Penetration Tester

Overview: We are seeking a highly skilled Cyber Security Penetration Tester / Security Engineer to support advanced... security testing and vulnerability analysis across enterprise systems and networks. The ideal candidate will leverage...

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

Cyber Security Penetration Tester

Job Description: Overview We are seeking a highly skilled Cyber Security Penetration Tester / Security Engineer... to support advanced security testing and vulnerability analysis across enterprise systems and networks. The ideal candidate...

Company: VTG Defense
Location: Chantilly, VA
Posted Date: 11 Mar 2026

Ground Support SETA

. SAIC has an opening for a SME Systems Engineer to provide Systems Engineering and Technical Assistance (SETA) services..., and operating national security-related systems based in space, in the air, and on the ground. SAIC is a strong company providing...

Company: SAIC
Location: Chantilly, VA
Posted Date: 10 Mar 2026

MBSE

Engineering (MBSE) Engineer to provide Systems Engineering and Technical Advisory (SETA) support to a mission critical program...Job Category: Engineering and Sciences Job Description:  SAIC is seeking a highly skilled Model Based Systems...

Company: SAIC
Location: Chantilly, VA
Posted Date: 10 Mar 2026

DevOps Egineer

DevOps Engineer (TS/SCI with Polygraph) Location: On-Site in Chantilly, VA | 24/7 Mission Environment... DevOps Engineer to support a large-scale (200+ FTE) technical development program delivering modern Identity, Credential...

Posted Date: 27 Feb 2026

Software Developer SME

with strong architecture leadership responsibilities. Proven experience designing enterprise or mission-critical software systems... alongside leaders in aviation, engineering, data science, and systems integration. Help shape the future of secure, resilient...

Company: Peraton
Location: Chantilly, VA
Posted Date: 25 Feb 2026
Salary: $112000 - 179000 per year

Technical Lead

. *** Applicants for this position are expected to have significant, hands-on systems architecture / engineering experience... Ensure designs are compatible with the architecture and security requirements Work with the team’s security engineer...

Company: Leidos
Location: Chantilly, VA
Posted Date: 25 Feb 2026

AWS Admin/Full Stack Developer

effectively with key customers and users. The Admin/Developer should have strong systems, software, cloud, and Agile experience... lifecycle including scope and work estimation, architecture and design, coding and unit testing. Primary Duties & Areas...

Company: Leidos
Location: Chantilly, VA
Posted Date: 21 Feb 2026
Salary: $107900 - 195050 per year