Information System Security Engineer - Hybrid

Senior Cybersecurity Authority For SNaaS

Mission : Champion security and compliance for the ServiceNow as a Service (SNaaS) platform under the Cloud CITI initiative, ensuring RMF requirements and ATOaaS authorization are continuously maintained to support platform integrity.

Position Summary : As the senior cybersecurity authority for SNaaS, the ISSE develops and manages RMF security artifacts, drives risk assessment and governance, and embeds robust compliance throughout the secure platform lifecycle. This highly visible role interfaces with technical, project, and stakeholder teams to integrate enterprise security and mitigate risk.

Key Responsibilities :

• Author, maintain, and manage RMF security documentation (SSPs, SARs, POA&Ms) and ensure version control
• Perform technical risk assessments for platform changes, upgrades, and evidence package validation for NIST 800-53 and eMASS compliance
• Represent the program in governance forums (CCB, ISSM briefings, RMF reviews) and document all change / risk decisions
• Review and approve customer security requests (admin access, new data types, integrations) and formulate official security positions
• Advise technical teams on secure configuration, lead incident response, and integrate compliance across operations

Qualifications :

Requirements :

MODUS21 is an Equal Opportunity Employer.