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Countermeasures Engineer

LeidosShiloh, IL

$87,100–157,450/yr

Posted Oct 5, 2026

What you’d do

Provide network operations and cyber defense support to DISA, designing and deploying custom countermeasures, malware detection capabilities, and automated security solutions against advanced threats. Full time role requiring an active Top-Secret clearance. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • Active DoD Top-Secret clearance
  • Bachelor's in CS, cybersecurity, or computer engineering
  • 8+ years hands-on experience
  • DoD 8570 IAT Level II certification (Security+ CE)
  • CSSP-A certification within 180 days

Our summary of the listing. The full listing has the details.

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