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Principal Network Security Engineer

LeidosOdenton, MD

$116,350–210,325/yr

Posted Oct 8, 2026

What you’d do

Design, engineer, and implement enterprise network security capabilities across a large distributed network, including architecture specifications, technology evaluation, needs assessments, and directing installation, configuration, testing, and tuning of security infrastructure. Full time. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • Bachelor's degree or equivalent experience
  • 12+ years of relevant experience, or Master's with 10+ years
  • Network security architecture design
  • Access control and segmentation
  • Enterprise network security infrastructure

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