Information System Security Engineer

Columbia, Maryland

The Josef Group Inc.
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  • Senior Information System Security Engineer
  • TS/SCI/Polygraph Clearance is Required
  • 13 + years of experience.
  • Providing configuration management for security-relevant information system software.
  • Serving as a subject matter expert in security architecture to include providing advice to Program Managers, Customer technical experts, and internal program teams.
  • Formulating security compliance requirements for new system features.
  • Identifying and remediating security issues throughout the system.
  • Supporting risk assessment, risk management, security control assessment, continuous monitoring, service design, and other IA program support functions.
  • Working with development teams to enrich team-wide understanding of different types of vulnerabilities, attack vectors and remediation approaches.
  • Planning and conducting security verification testing of relevant type 1 devices.
  • Understanding of security practices and policies and hands-on vulnerability testing experience using Customer tools.
  • Experience applying Risk Management Framework.
  • Experience formulating and assessing IT security policy.
  • Nessus, NMAP and Wireshark hardware/software security implementation, communication protocol, encryption techniques/tools, and web services.
  • Secure configurations of commonly used desktop and server operating systems.
  • CISSP OR ISSEP is highly desirable

Date Posted: 08 June 2025
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