ATO Compliance Lead

i360technologies, Inc. · United States

The Opportunity At i360technologies, we specialize in business consulting and technology services for federal agencies. We are seeking a Security / ATO Compliance Lead to be responsible for overseeing cybersecurity compliance alignment, continuous monitoring, and Authority-to-Operate (ATO) lifecycle support for a large-scale federal financial modernization initiative. This role ensures alignment with FedRAMP Moderate, FISMA, and NIST SP 800-53 Moderate security controls and supports Risk Management Framework (RMF) implementation activities, operating in a Moderate-impact federal cloud environment supporting multi-agency financial systems modernization. What You Will Do

• Lead review and validation of NIST SP 800-53 Moderate control implementation; ensure alignment with Risk Management Framework (NIST SP 800-37).
• Maintain and update System Security Plan (SSP) documentation.
• Support FedRAMP Moderate compliance requirements; ensure alignment with client security policies; support FISMA compliance activities.
• Maintain and manage Plan of Action & Milestones (POA&M); track vulnerability remediation activities.
• Coordinate corrective action planning; support risk identification and mitigation strategies.
• Develop and support continuous monitoring strategy; review vulnerability scan outputs and assessment findings.
• Track remediation status and reporting requirements; support periodic security control assessments.
• Support preparation and maintenance of ATO documentation packages; assist with evidence collection and documentation updates.
• Coordinate with agency ISSOs, security officials, and 3PAO assessors; support audit readiness and compliance reviews.

• Minimum seven (7) years of federal cybersecurity compliance experience.
• Demonstrated experience supporting FedRAMP Moderate systems.
• Strong working knowledge of NIST SP 800-53 Moderate, NIST SP 800-37 (RMF), and FISMA compliance requirements.
• Experience managing POA&M documentation.
• Experience supporting ATO packages, renewals, and ongoing compliance activities; experience coordinating with federal security stakeholders.

• CISSP, CISM, or equivalent cybersecurity certification.
• Experience supporting CFO Act agencies.
• Experience in federal financial system environments.

• NIST SP 800-53 Moderate controls are validated and documented cleanly, supporting on-time ATO renewals.
• POA&M items are tracked and remediated on schedule, with minimal overdue findings.
• Continuous monitoring and 3PAO coordination run smoothly, keeping the system audit-ready at all times.

• S. Citizenship or Lawful Permanent Residency with a minimum of three (3) years of U.S. residency
• Successful completion of a Moderate Risk background investigation and FBI fingerprinting
• Eligibility to obtain and maintain an HSPD-12 Personal Identity Verification (PIV) credential
• Execution of a Non-Disclosure Agreement (NDA)
• Compliance with Bureau of the Fiscal Service Security Rules of Behavior
• Completion of required cybersecurity and privacy awareness training
• Work must be performed within the United States (remote access from foreign locations is not permitted)
• Employment is contingent upon contract award and Government approval of candidate qualifications

• Referral Bonus
• (401k) Matching
• Holidays – Eleven
• Technology Reimbursement
• Short-Term & Long-Term Disability
• Life Insurance (Basic, Voluntary & AD&D)
• Paid Time Off (0-3 years - 15 Days PTO | 3+ years 20 Days)
• 80% Employer Paid Health Care Plan (Medical, Dental & Vision)