Senior Information System Security Officer (ISSO)

Independent Software
📍 Annapolis Junction, Maryland, United States 💼 Full-time 🕒 Posted June 19, 2026

Job Description

What You Will Do:



  • At Independent Software, as a Senior Information System Security Officer (ISSO), you will support the security posture of mission-critical systems, programs, and enclaves.

  • In this role, you will implement, maintain, and enforce information assurance policies, standards, and procedures to ensure systems remain secure, compliant, and operational.

You will work closely with engineering, operations, and compliance teams to monitor system security, conduct audits, manage vulnerabilities, and support accreditation efforts, including System Security Plan (SSP) compliance.   Key Responsibilities:



  •   Perform all procedures necessary to ensure the protection of information system assets against unauthorized access, modification, or destruction Monitor and analyze Intrusion Detection Systems (IDS) to identify and respond to security incidents Conduct regular system audits to ensure compliance with secu...

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Job Details

  • Location Annapolis Junction, Maryland
  • Job Type Full-time
  • Category Computer Occupations
  • Posted Date June 19, 2026
  • Application Deadline July 29, 2026