Principal Software Systems Architect

Job description

General information Requisition #: R66746: Locations: USA-VA-Chantilly: Posting Date: 03/20/2026 Security Clearance Required: TS/SCI w/ Poly: Remote Type: Onsite: Time Type: Full time: Description & Requirements: Elevate your career with MANTECH International Corporation! Join a dynamic team dedicated to national security through cutting-edge technology. Since 1968, MANTECH has led in delivering advanced solutions to government intelligence, the Department of Defense, and Federal Civilian sectors. Dive into innovation in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Your journey to impactful work and rapid growth starts now—be extraordinary at MANTECH! MANTECH seeks a motivated, career and customer-oriented Principal Software Systems Architect to join our team in Chantilly, VA . This role is 100% onsite. Responsibilities include but are not limited to: - Provide technical analysis and guidance on all aspects of application development, integration, and consolidation, covering functional and non-functional requirements. - Architect and design modernized, efficient applications as legacy applications retire. Provide technical analysis of alternat...