Principal Network Security Engineer
Gambrills, MD
- Salary
- $116,350 - $210,325
- Level
- Principal
Not stated in the posting: work type, visa.
Open. First seen 4 November 2026.
About the role
Description Leidos is seeking an experienced Principal Network Security Engineer to design, engineer, and implement enterprise network security capabilities across a large, distributed network environment. The role is responsible for advancing network security architecture…
What this role asks for
Particular to this role
Cisco · Networking · SIEM · Zero Trust
Rare in Leidos's other 299 open postings.
Standard for security roles
Cybersecurity · Python
Common in security postings at any company.
Compared with Leidos's other open jobs.
See Security Engineer salaries in the United States →
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