Software Engineer TS/SCI Polygraph
Leidos • Annapolis Junction, MD • Posted June 01, 2026
About the Role
**Description**
**Leidos** has a new and exciting opportunity for **Software Engineers** (hiring junior level, mid-level, up to senior level) in our **Intelligence Sector's Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. **Join us and make a difference in National Security!**
**Job Summary**
The **Software Engineer** will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large complex enterprise system. D...
**Leidos** has a new and exciting opportunity for **Software Engineers** (hiring junior level, mid-level, up to senior level) in our **Intelligence Sector's Cyber & Analytics Business Area (CABA)** . Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we offer **competitive benefits** , including Paid Time Off, 11 paid Holidays, 401K with a 6% company match and immediate vesting, Flexible Schedules, Discounted Stock Purchase Plans, Technical Upskilling, Education and Training Support, Parental Paid Leave, and much more. **Join us and make a difference in National Security!**
**Job Summary**
The **Software Engineer** will perform software development lifecycle (SDLC) activities as a member of an Agile development team building a large complex enterprise system. D...