Sr. Specialist, Cyber Intelligence

About the role

L3Harris is seeking a Senior Specialist, Information Systems Security Officer (ISSO) / Alternate Facility Security Officer (AFSO) to support programs for Space and Mission Systems in Hanover, MD.

Responsibilities

• Provide on-site ISSO support for classified systems, including account management, compliance activities, auditing, and secure system operations.
• Support the FSO/Security Manager as the Alternate in administering and maintaining the facility security program for classified operations within Seabed Systems.
• Troubleshoot Windows operating system and application issues to minimize downtime and support secure operations.
• Manage and configure Group Policy Objects (GPOs) in support of security and compliance requirements.
• Implement and support Microsoft BitLocker encryption.
• Conduct system log analysis for diagnostics, audit support, and security review.
• Perform user account management and access control in accordance with approved security policies and least-privilege principles.
• Support vulnerability scanning and analysis, including identifying, assessing, and assisting with remediation of security risks.
• Develop and maintain system documentation, user guides, and standard operating procedures (SOPs).
• Manage software license inventories, track expiration dates, and coordinate renewals with appropriate stakeholders.

Qualifications

• Bachelor’s degree and a minimum of 6 years of prior security, information systems security, industrial security, or related experience; or Graduate degree and a minimum of 4 years of prior security, information systems security, industrial security, or related experience; or in lieu of a degree, a minimum of 8 years of prior related experience.
• Strong expertise in Windows operating systems administration within a secure or regulated environment.
• Experience applying patches, antivirus updates, and system hardening measures i.e troubleshooting system and application issues in support of secure operations.
• Experience managing user accounts, access controls, and Group Policy Objects (GPOs).
• Experience implementing and supporting Microsoft BitLocker encryption, conducting system log analysis and supporting audit or security review activities.
• Experience with vulnerability scanning and analysis, including identification, assessment, and remediation support of security risks.
• Experience developing and maintaining technical documentation, user guides, and SOPs.

Preferred Additional Skills

• Experience serving as an ISSO in classified environments.
• Experience serving as an AFSO, CPSO, CPSO Alternate, or in a similar classified security role.
• Experience supporting SCI and SAP security requirements.
• Familiarity with SCIF administration, classified area management, and customer inspections.
• Experience with classified document accountability, media control, and secure material destruction procedures.
• Experience with system auditing, vulnerability assessment, remediation tracking, and security compliance reviews.
• Relevant security, industrial security, or cybersecurity certifications are highly desirable.