Principal Software Engineer
- Salary
- $131,300 - $237,350
- Level
- Principal
Not stated in the posting: work type, visa.
Open. First seen 7 November 2026.
About the role
Description Leidos has an exciting opportunity for a Principal Software Engineer in our Intel Security Sector's Analysis Solutions Business Area. Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical…
What this role asks for
Standard for software engineering roles
Python
Common in software engineering postings at any company.
Compared with Leidos's other open jobs.
Posting history
Reposted once since 2 October 2026: a posting for this role in Chevy Chase, MD was taken down and the role was posted again.
- 7 November 2026 – open (this posting)
- 2 October 2026 – closed 31 October 2026
Salary context
95 other open postings titled Principal Software Engineer state a salary: median USD 150,000 to USD 274,800 a year.
See Software Engineer salaries in the United States →
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