Senior ISSO

Location: Remote Work authorization: US Citizen Position Summary We are seeking experienced Senior Information Systems Security Officers (ISSOs) to support a Federal cybersecurity program. The Senior ISSO will assist in implementing RMF, Continuous Monitoring, vulnerability management, security compliance, authorization activities, and audit readiness.

Responsibilities

• Perform Information System Security Officer (ISSO) duties.
• Support RMF implementation and ongoing authorization.
• Conduct Continuous Monitoring (ConMon).
• Perform vulnerability assessments and remediation tracking.
• Create and maintain POA&M documentation.
• Support security assessments and audits.
• Maintain authorization package documentation.
• Coordinate with System Owners, ISSM, and engineering teams.
• Maintain cybersecurity documentation using Government tools.
• Serve as Alternate Lead ISSO when required.

Required Qualifications

• Bachelor's degree in Cybersecurity, Computer Science, Information Technology, or related field.

• Experience supporting Federal cybersecurity programs.

• Experience with:

• RMF

• FISMA

• NIST 800-53

• Continuous Monitoring

• POA&M

• Vulnerability Management

• Security Documentation

• Audit Support

Preferred Experience Experience using:

• CSAM
• ServiceNow
• Splunk
• Microsoft Defender
• Azure Government
• Microsoft 365
• Intune
• Tenable
• Qualys
• Okta
• Palo Alto
• Zscaler

Preferred Certifications

• Security+
• CISSP
• CAP
• CISM

GIAC certifications

This is a remote position.