Lead ISSO — SIPRNet Security & Compliance

Collins Aerospace; Largo (FL); On-site; USD 87,000 - 165,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with match

Paid time off and holidays

Job summary

Collins Aerospace is seeking an Information Systems Security Officer (ISSO) to support cybersecurity for classified systems in Largo, FL. You will lead ISSO activities under the ISSM, ensuring audit readiness, monitoring, and risk-based decision making across SIPRNet environments.

Responsibilities include RMF/JSIG/NIST guidance adherence, data-transfer review, and cross-functional collaboration with IT and Industrial Security to maintain secure operations. Active DoD clearance is required.

Qualifications

• U.S. Citizen with active DoD Secret clearance on day one.
• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or related field.
• Experience in cybersecurity monitoring, auditing, and continuous monitoring environments.

Responsibilities

• Lead ISSO activities under ISSM oversight for SIPRNet systems.
• Prepare documentation and artifacts for inspections and audits to ensure audit-readiness.
• Review data transfers and user access requests for security policy compliance.
• Conduct advanced log analysis to identify risks and propose mitigations.
• Coordinate with CSSP for continuous monitoring and incident response activities.

Skills

Cybersecurity monitoring

Log analysis

Cross-functional collaboration

Documentation & artifacts

Education

Bachelor's degree in Cybersecurity, CS, IT, or related field

Tools

Splunk

ACAS/Tenable

Job description

Collins Aerospace is seeking an Information Systems Security Officer (ISSO) to support cybersecurity for classified systems in Largo, FL. You will lead ISSO activities under the ISSM, ensuring audit readiness, monitoring, and risk-based decision making across SIPRNet environments.

Responsibilities include RMF/JSIG/NIST guidance adherence, data-transfer review, and cross-functional collaboration with IT and Industrial Security to maintain secure operations. Active DoD clearance is required.