Senior Middleware Administrator

🔥 0 minutes ago

🇺🇸 United States – Remote

⏰ Full Time

🟠 Senior

🖥️ Administration

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 10%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Unisys

WebsiteLinkedInAll Job Openings

10,000+ employees

Founded 1980

💼 Consulting

📦 Logistics

🤖 Artificial Intelligence

💰 Post-IPO Debt on 2020-10

Consulting • Logistics • Artificial Intelligence

Unisys is a global technology solutions company that specializes in providing digital workplace solutions, cloud and applications services, enterprise computing, logistics optimization, and consulting. Leveraging artificial intelligence, Unisys accelerates productivity and drives innovation by offering cutting-edge solutions that enhance the efficiency of businesses and public services. The company collaborates with leading organizations worldwide to create tailored AI models and digital experiences that secure and improve business processes, ultimately realizing the full potential of AI. Unisys also plays a key role in logistics optimization using quantum computing and data analytics to enhance capacity utilization and route planning. Emphasizing cybersecurity and compliance, Unisys ensures a secure business environment for its clients.

📋 Description

• Manage and support IBM WebSphere, IBM HTTP Server, Oracle WebLogic, Apache, Tomcat, IIS, and WebSphere Portal environments • Perform security remediation, vulnerability management, patching, upgrades, and compliance validation • Manage SSL/TLS certificates, keystores, truststores, LDAP, Kerberos, Active Directory integration, SSO, and LTPA security • Administer Linux and Windows servers supporting middleware environments • Design, develop, and maintain automation solutions for middleware administration, patching, compliance validation, and operational support • Develop and maintain Shell, Python, and JACL scripts for recurring administrative tasks • Automate deployments, middleware configuration updates, certificate management, reporting, and system health checks • Support CI/CD deployment processes and enterprise automation tools • Perform middleware performance monitoring, JVM tuning, troubleshooting, and root cause analysis • Execute change management, incident management, and service restoration activities • Maintain documentation, procedures, audit evidence, and compliance records

🎯 Requirements

• Bachelor’s degree or equivalent experience • 6+ years of middleware administration experience • Experience supporting enterprise WebSphere and WebLogic environments • Experience in security remediation, vulnerability management, and audit compliance • Demonstrated experience developing automation solutions that improve operational efficiency and reduce manual effort • WebSphere Application Server, IBM HTTP Server, WebLogic, Apache, Tomcat, IIS, and WebSphere Portal • Linux (RHEL, SUSE, AIX, Solaris) and Windows Server administration • SSL/TLS, LDAP, Active Directory, Kerberos, SSO, and security hardening • Shell Scripting, Python, JACL, XML, HTML, Awk, Sed, and Curl • Automation, REST API integration, task scheduling, and operational scripting • IBM DB2 and Oracle databases • JVM tuning, monitoring, and performance analysis • Eligible for any required U.S. Government authorizations for access to export-controlled commodities and technology • BA/BS degree and 6–8 years’ relevant experience OR equivalent combination of education and experience

🏖️ Benefits

• Equal opportunity employment • Reasonable accommodation for US job seekers with disabilities