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About Our Company: Delmock Technologies, Inc. (DTI), is a leading HUBZone business in Baltimore, known for delivering sophisticated IT (Information Technology) and Health solutions with a commitment to ethics, expertise, and superior service. Actively engaged in the local community, DTI creates opportunities for talented residents while maintaining a stellar reputation as an award-winning contractor, earning accolades like the Government Choice Award for IRS (Internal Revenue Service) Systems Modernizations. Location: This position is primarily remote but may require occasional onsite visits to IRS facilities located in Lanham, MD, and Martinsburg, WV, as needed. Role: Delmock Technologies is seeking a Subject Matter Expert (SME) in Middleware Identity & Access Management (IAM) with expertise in SiteMinder, PingFederate, CA Directory, JBoss, WebLogic, BOE, and Commercial Off-The-Shelf (COTS) solutions to provide technical leadership for the IRS Middleware Operations and Maintenance Project. The SME will be responsible for integrating and optimizing middleware components, including COTS solutions, JBoss, WebLogic, and BOE, to ensure secure, scalable, and compliant Single Sign-On (SSO) services across the IRS enterprise. This position supports critical infrastructure that facilitates secure internal and external access to IRS systems, serving over 70,000 users across enterprise applications. Responsibilities: Implement s PingFederate and PingAccess and PingDirectory in clustered and high-availability configurations. Define s and enforce s PingFederate policies and configurations for SP and IdP roles. Integrate s Ping products with SAML, WS-Federation, OAuth, OpenID Connect, and WS-Trust protocols. Migrate s data and policies from legacy IAM systems to Ping Identity platforms. Perform s performance tuning for high-volume transaction environments. Integrate s IAM systems with Unix/Linux platforms. Collaborate s with cross-functional teams to ensure seamless IAM integration . Manage s the consolidation of applications/services between services, including data migration from applications. Oversee s the decommissioning of applications/services replaced by client specific solutions. Establish es and execute s validation principles to ensure successful migrations. Provide s daily updates to the core team on progress, roadblocks and items on roadmap. Work s with internal and external customers to gather requirements, help them understand what we'll need to onboard PING Consumers. Work s with customers to resolve service requests and support tickets. Assist s with test s , rollout s and support of new Authentication features. Configure s SSO for various applications. Work s with customers to onboard their applications to SSO (single sign-on) and certificate renewal. Troubleshoot s and work s at the detailed technical level to resolve issues related to SSO. Implement s changes to existing SSO integrations: Work with customers to analyze and update existing SSO integrations as the customer applications evolve or are upgraded. After - hours work to minimize end-customer impact for production integrations. Minimum Requirements: Strong experience in Ping Access Manager, PingFederate, LDAP, and Unix. DevOps / GitOps , Scripting and automation such as CI/CD, Java development, Splunk, Jenkins, GIT, Ansible. Experience configuring PostFix to relay Gmail SMTP. Strong Shell Scripting experience, C++, java Monitoring, alerting , health checks. Comprehensive understanding of Identity and Access Management (IAM) principles and best practices. Deep proficiency in Ping's Identity Engine platform (features, functionality, integration). PingFederate, PingAccess , PingDirectory , PingOne , PingID , PingAuthorize . Strong expertise in IDP protocols: SSO, SAML, OIDC, OAuth Ability to interpret technical specifications and communicate effectively with technical and non-technical audiences. Recently ranked as high as #3 among HUBZone Companies in a GOVWIN survey, DTI offers a dynamic environment for those passionate about impactful projects, community involvement, and contributing to top-ranking Federal and State Commissionaires project support team s . At DTI, we balance continuous growth and innovation with a strong dedication to corporate social responsibility. Join our talented team and be part of a company that values both professional excellence and community impact. Explore the exciting career opportunities awaiting you at DTI! DTI is committed to hiring and maintaining a diverse workforce. We are an equal opportunity employer making decisions without regard to race, color, religion, sex, national origin, age, veteran status, disability, or any other protected class .