Solution Architect

The Opportunity

i360technologies is seeking a highly skilled Solution Architect who will lead technical architecture design and integration strategy for the client's Core Financial System and planned Additional Operating Capabilities (AOC).

This role ensures architectural alignment with FedRAMP Moderate, NIST 800-53 Moderate security controls, and federal financial management standards. The Solution Architect serves as a senior technical authority supporting a multi-agency federal modernization initiative operating within a highly regulated cloud environment.

What You Will Do

• Define end-to-end architecture for Client Core Financial System enhancements; develop secure integration frameworks with agency mission and administrative systems.

• Conduct fit-gap analyses aligned with federal financial standards; ensure alignment with FIPS 199 Moderate system categorization.

• Develop architecture documentation and technical design artifacts.

• Map system architecture to NIST SP 800-53 Moderate control requirements; support FedRAMP Moderate compliance documentation.

• Coordinate and support Third-Party Assessment Organization (3PAO) activities; assist with Authority-to-Operate (ATO) documentation and lifecycle support.

• Review and validate control implementation evidence and system security documentation; ensure alignment with FISMA and client cybersecurity requirements.

• Ensure solutions leverage SaaS/PaaS technologies with minimal custom development; support secure configuration management and system integration planning.

• Ensure interoperability and scalability across serviced agencies; align architecture with clieasury and Fiscal Service security policies.

• Serve as senior technical advisor to the Project Manager and Government stakeholders; conduct architecture reviews and technical design validations, and provide guidance on risk mitigation and compliance impacts.

Required Qualifications

• Minimum ten (10) years of enterprise architecture experience.

• Demonstrated experience designing and implementing solutions in FedRAMP Moderate environments.

• Deep knowledge of NIST SP 800-53, 800-37 (RMF), and 800-171 frameworks.

• Experience supporting 3PAO assessments and security control validation.

• Experience with cloud-based enterprise systems in federal environments; strong analytical and technical documentation skills.

Preferred Experience

• Experience supporting federal financial management systems.

• AWS Certified Solutions Architect, Microsoft Azure Solutions Architect Expert, TOGAF, or equivalent certification.