Information System Security Engineer

Job description

General information Requisition #: R66676: Locations: USA-DC-Washington: Posting Date: 03/16/2026 Security Clearance Required: TS/SCI: Remote Type: Onsite: Time Type: Full time: Description & Requirements: Unlock the secrets of intelligence with MANTECH! Join a dynamic team at the forefront of national security, providing advanced solutions to government intelligence agencies. Since 1968, we’ve been solving the toughest challenges with groundbreaking tech. Explore thrilling projects in Digital Transformation, Cybersecurity, IT, Data Analytics and Software Development. Elevate your career and make a difference. Your adventure begins now—unleash your potential with MANTECH! MANTECH seeks a motivated, career and customer-oriented Information System Security Engineer (ISSE) to join our team in Washington, D.C. . Responsibilities include, but are not limited to: - Identify information protection needs for an IS and Network Environment. Define IS and Network Environment security requirements in accordance with applicable cybersecurity requirements - Design security architectures for use within the IS and Network Environment. Design and develop cybersecurity-enabled products for use withi...