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Information Security Systems Officer (ISSO) - Senior Consultant

GuidehouseSpringfield, VA

Posted Sep 18, 2026

What you’d do

Cybersecurity consultant role advising clients on security strategy, governance, IT risk, security technologies, and breach response. Full-time position in Springfield, VA, requiring an active TS/SCI clearance with polygraph. Found on the employer's careers page on Oct 18, 2026. Apply through the link.

You’ll need

  • Bachelor's degree from an accredited university
  • 5+ years in cybersecurity or secure systems engineering
  • Cloud architecture experience
  • Active TS/SCI with CI or full scope polygraph

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