Middleware & Cloud Administrator

Apexon

$85K — $110K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of experience in JBoss EAP administration
  • Strong proficiency in AWS cloud infrastructure
  • Experience with IBM middleware technologies
  • Solid knowledge of Linux automation principles
  • Bachelor's degree in relevant field or equivalent experience

Responsibilities

  • Install and configure JBoss EAP 8.x environments
  • Deploy and manage enterprise Java applications in various environments
  • Configure JBoss clustering and failover capabilities
  • Monitor middleware environments and troubleshoot production issues
  • Optimize system performance through JVM tuning and resource management
  • Configure security measures and integrate with Active Directory/LDAP
  • Design and support IBM DataPower gateways and messaging infrastructure
  • Develop automation scripts for middleware management and deployments

Benefits

  • Health Insurance with Dental & Vision
  • 401K Plan
  • Life Insurance, STD & LTD
  • Paid Vacations & Holidays
  • Continuous Skill Based Development and Career Advancement Opportunities
Full Job Description
Role: Middleware & Cloud Administrator Location: Lake Mary, FL 32746 Position: 1 Role Overview: We are seeking an experienced Middleware & Cloud Administrator with strong expertise in JBoss EAP administration, AWS cloud infrastructure, IBM middleware technologies, and Linux automation. The ideal candidate will be responsible for administering enterprise middleware platforms, supporting cloud environments, automating deployments, optimizing system performance, and ensuring highly available, secure, and scalable enterprise applications. Key Responsibilities: • Install, configure, administer, and support JBoss EAP 8.x environments in Standalone and Domain modes. • Deploy and manage enterprise Java applications (WAR/EAR) across development, testing, and production environments. • Configure JBoss clustering, session replication, failover, and disaster recovery capabilities. • Monitor middleware environments, analyze logs, troubleshoot production issues, and perform root cause analysis. • Perform JVM tuning, connection pool optimization, thread management, and middleware performance tuning. • Configure SSL/TLS certificates, security domains, authentication, authorization, and Active Directory/LDAP integration. • Design, configure, and support IBM DataPower gateways, XML/SOAP services, and security policies. • Configure and administer IBM MQ messaging infrastructure, JMS resources, queues, topics, and messaging integrations. • Develop Linux shell scripts to automate middleware administration, monitoring, deployments, and operational tasks. • Implement and support CI/CD pipelines and automated deployment strategies. • Execute infrastructure maintenance, production deployments, and operational changes following change management procedures. • Create and maintain infrastructure architecture documentation, system diagrams, and technical specifications. • Collaborate with infrastructure, networking, security, application development, and cloud engineering teams. • Participate in Agile ceremonies, technical design reviews, sprint planning, and release planning. • Evaluate new technologies, recommend architectural improvements, and support modernization initiatives. • Mentor junior engineers and establish middleware operational standards and best practices. Required Skills: • JBoss EAP 8.x Administration. • Shell Scripting. • Java. • AWS Administration. Preferred Skills: • Splunk. • CI/CD. • AWS. Expected Deliverables: • JBoss EAP Architecture and Middleware Administration. • Middleware Infrastructure Support. • Cloud Administration and Operational Support. • Automation Scripts and CI/CD Solutions. • Technical Documentation and Architecture Deliverables. Education Requirement: • Bachelor's degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent work experience. Our Perks and Benefits: Our benefits and rewards program has been thoughtfully designed to recognize your skills and contributions, elevate your learning experience, and provide care and support for you and your loved ones. We also offer: • Health Insurance with Dental & Vision • 401K Plan • Life Insurance, STD & LTD • Paid Vacations & Holidays • Continuous Skill Based Development and Career Advancement Opportunities

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