General information Requisition # R68193 Locations USA-VA-Ashburn Posting Date 05/29/2026 Security Clearance Required Public Trust/Suitability Remote Type Hybrid Time Type Full time Description & Requirements Unlock the secrets of intelligence with MANTECH! Join a dynamic team
Job Title: Full Stack Developer/Product Architect Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local * * * The
Leidos is seeking Principal Software Developers to join the Air Traffic Business Area within the Homeland Sector, supporting the development of next-generation flight service and air traffic systems. This work aligns with the FAA’s broader initiative to