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Information Systems Security Engineer (ISSE), Senior

Navstar Inc. | columbia, United-States | Posted June 30, 2026

Position Overview

Role Description:

The Senior ISSE shall deliver and lead threat-informed cybersecurity products – cybersecurity risk assessments, architecture reviews, and engineering guidance that bring sound, accurate, timely, and actionable service to mission partners. This includes:

  • Conduct cybersecurity risk assessments and provide prioritized risk mitigation recommendations in support of the customer’s mission.
  • Support the design, implementation, and operation of real-time capabilities to discover, detect, analyze, and mitigate threats and vulnerabilities.
  • Analyze candidate architectures by evaluating against defined security requirements to identify security gaps, and provide recommended mitigation strategy.
  • Research and evaluate candidate emerging technologies to determine cybersecurity effectiveness.
  • Aid stakeholders through the development, refinement, delivery, and implementation of innovative solutions and capabili...

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