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Principal Network Security Engineer at Leidos - ApplyBlast

Principal Network Security Engineer

Leidos

12 days ago

3.9 on Glassdoor

Odenton, Maryland, United States

Onsite

Full Time

Senior

0 applicants

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About this role

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 involves advancing network security architecture, providing technical leadership, and directing teams to improve the security posture, segmentation, and resiliency of the enterprise network. This position requires a subject matter expert to assess current architectures, define controls, and execute strategic design and implementation efforts.

Responsibilities

Design and implement enterprise network security architecture and segmentation models
Lead network access control and device-posture enforcement initiatives
Direct technical teams and manage complex security engineering projects

Skills

Qualifications

Bachelor's degreeMaster's degreeSecurity+CISSPActive DoD Secret clearance

About Leidos

leidos.com

Headquarters

Reston, Virginia, United States

Company Size

10001+ employees

Founded

1969

View Profile

Leidos is a Fortune 500 science and technology company that delivers solutions at the intersection of national security, health, and critical infrastructure, serving defense, federal government, intelligence, and commercial markets. With a global workforce of approximately 47,000, the company provides capabilities across AI, cybersecurity, digital modernization, mission software, space, maritime, managed health, and energy infrastructure. Leidos partners with government agencies and large enterprises to deliver mission-critical innovations that address complex national and global challenges.