Information System Security Officer; ISSO

Position: Information System Security Officer (ISSO)
## Information System Security Officer (ISSO)
Apply:
Boca Raton, FL (Yamato):
Home based-Iowa:
Home based-Idaho:
Home based-Illinois:
Home based-Kansas:
Full time:
Posted 23 Days Ago:
End Date:
December 24, 2026 (30+ days left to apply):
R117439

Are you passionate about driving security compliance in complex cloud environments and helping organizations maintain trusted relationships with government stakeholders?  Do you enjoy collaborating across engineering, security, and operations teams to deliver secure, compliant solutions that make a meaningful impact?  
** About the Business
** Lexis Nexis Risk Solutions provides customers with solutions and decision tools that combine public and industry specific content with advanced technology and analytics to assist them in evaluating and predicting risk and enhancing operational efficiency. We use the power of data and advanced analytics to help our customers make better, timelier decisions. By bringing clarity to information, we ultimately help make communities safer, insurance rates more accurate, commerce more transparent, business decisions easier and processes more efficient.

You can learn more about Lexis Nexis Risk at  
** About our team
** Our team is composed of highly technical professionals who thrive on solving complex security, cloud, and compliance challenges. We foster a collaborative, engineering-focused culture where team members are empowered to lead difficult initiatives, drive innovation, and deliver outcomes in highly regulated environments.  
** About the Role
** We are seeking an experienced Information System Security Officer (ISSO) to lead and maintain the security and compliance posture of our recently obtained FedRAMP-authorized cloud environment. The ISSO will serve as the primary security compliance lead responsible for ensuring ongoing adherence to FedRAMP, NIST 800-53, FISMA, and organizational security requirements. This role will partner with Engineering, Cloud Operations, Dev Ops, Product, and Compliance teams to maintain authorization, manage continuous monitoring activities, support audits and assessments, and drive security improvements across the platform.

The ideal candidate combines strong cybersecurity knowledge with hands-on experience managing FedRAMP-authorized systems in cloud environments such as Azure, AWS, or GCP.  
** Key Responsibilities
**** FedRAMP Program Management
*** Serve as the designated ISSO for FedRAMP-authorized systems.
* Maintain the organization's Authority to Operate (ATO) and support ongoing compliance activities.
* Lead FedRAMP continuous monitoring activities, including monthly, quarterly, and annual reporting requirements.
* Coordinate annual assessments, independent audits, penetration testing, and security reviews with Third Party Assessment Organizations (3

PAOs).
* Manage security-related communications with federal agencies, sponsoring organizations, and stakeholders.  
** Risk & Security Management
*** Conduct security risk assessments and vulnerability analyses.
* Review, assess, and monitor Plan of Action & Milestones (POA&M) items through remediation.
* Evaluate security impacts of system changes and support Significant Change Request (SCR) submissions.
* Ensure proper implementation and effectiveness of NIST 800-53 security controls.
* Facilitate security reviews for architecture changes, new technologies, and cloud deployments.  
** Compliance & Documentation
*** Maintain FedRAMP security documentation including:  + System Security Plan (SSP),  + Security Assessment Reports (SAR)  + POA&M  + Configuration Management Plan  + Incident Response Plan  + Continuous Monitoring Strategy  + Contingency Planning Documentation
* Review and approve security documentation updates resulting from system…