• Provide senior technical execution for enterprise API gateway engineering, modernization, migration, configuration, and production-readiness activities under an IRS program.
• Guide gateway implementation patterns, migration approaches, configuration standards, validation evidence, and technical coordination across legacy IBM webMethods and target API gateway environments.
• Configure or guide gateway configuration for routes, services, consumers, policies/plugins, certificates, authentication/authorization patterns, rate limits, logging, telemetry, and environment promotion.
• Support API migration planning and execution, including API inventory review, migration wave sequencing, dual-run support, rollback planning, cutover readiness, and validation evidence.
• Implement gateway-side Zero Trust, OAuth2/OIDC/SAML/JWT/mTLS, RBAC, token validation, and policy-enforcement patterns within IRS-approved cybersecurity boundaries.
• Provide technical direction to Gateway Engineers on implementation, troubleshooting, documentation, release evidence, and validation tasks.
• Coordinate with Government-designated architecture, cybersecurity, infrastructure, network, identity, ServiceNow, monitoring, and CI/CD teams.
• Produce and review configuration baselines, migration packages, release evidence, operational runbooks, implementation steps, rollback plans, and knowledge-transfer materials.
