New 
ISAM Middleware Engineer
 Quadrant, Inc. | |
 United States, Virginia, Fairfax | |
 Jun 30, 2025 | |
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ISAM Middleware Engineer Fairfax, VA Pay From: $60.00 per hour MUST: Experienced ISAM Middleware Engineer 5+ years of experience with middleware systems and identity/access management tools Hands-on experience with IBM Security Access Manager (ISAM) including WebSEAL configuration and policy management Strong knowledge of application server administration (e.g., IBM WebSphere, Tomcat, JBoss, WebLogic) Experience integrating with LDAP directories, federated identity systems (SAML, OIDC), and SSL/TLS configurations Familiarity with scripting (e.g., Shell, Python) for automation of administrative tasks Understanding of networking, firewalls, load balancing, and web infrastructure concepts Familiarity with AWS, Docker, or containerized middleware deployments Knowledge of DevOps tools and infrastructure as code (e.g., Ansible, Terraform) Government security standards (e.g., FISMA, NIST, FedRAMP) compliance experience Middleware log analysis tools (e.g., Splunk, ELK stack) Bachelor's degree in Computer Science, Information Technology, or a related field. DUTIES: Install, configure, and manage IBM ISAM (WebSEAL and AAC modules) for access control, SSO, and authentication policies. Administer and maintain middleware platforms such as IBM WebSphere, Apache Tomcat, JBoss, or WebLogic. Support application deployments and troubleshoot middleware-related issues across development, test, and production environments. Integrate ISAM with identity providers, LDAP/AD, and federated SSO using SAML or OIDC. Tune middleware infrastructure for high performance and availability. Implement and maintain SSL certificates, keystores, truststores, and secure communication. Collaborate with application developers, security teams, and network engineers to ensure end-to-end secure integration. Create and maintain detailed configuration and operations documentation. Quadrant is an affirmative action/equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, status as a protected veteran, or status as an individual with a disability. "Healthcare benefits are offered to all eligible employees according to compliance mandated by the Affordable Care Act". | |