DevOps Engineer (IT Production Support) - 26-09714
1 day ago
Yonkers
Job DescriptionDevOps Engineer (IT Production Support) Location: New York, NY Duration: 12 Months Work Hours: 35 Hours per Week Work Arrangement: Hybrid Job Description We are seeking an experienced DevOps Engineer (IT Production Support) to manage, maintain, secure, and support application middle-tier environments across Oracle WebLogic, Oracle HTTP Server, Solaris/Linux, Windows, Kubernetes, CI/CD pipelines, and cloud environments. The ideal candidate will have strong experience in both development and operations, with expertise in application server administration, production support, deployment, performance tuning, troubleshooting, automation, and high-availability environments. The role requires close collaboration with application developers, database administrators, network engineers, security teams, and infrastructure operations to ensure stable and reliable production environments. Key Responsibilities • Plan, design, install, configure, secure, maintain, patch, and support:, • Oracle WebLogic, • Oracle HTTP Server, • Solaris/Linux, • Windows Server, • Zones/Containers, • DevOps and CI/CD pipelines, • Kubernetes, including AKS and ARO, • Cloud services, • Monitor application-server resource utilization and optimize performance., • Analyze and tune:, • Thread usage, • Connection pools, • CPU utilization, • Memory utilization, • JVM performance, • Analyze log files, thread dumps, JVM dumps, exception stack traces, and other diagnostic information., • Deploy and troubleshoot JAR, WAR, and EAR files in both domain and clustered environments., • Configure and deploy HTTPS/SSL certificates to secure web applications and services., • Develop and implement server patching strategies, including regular security updates., • Ensure all environment changes follow established Change Management policies and procedures., • Conduct periodic disaster recovery testing and maintain DR documentation and procedures., • Collaborate with application developers, DBAs, and system administrators on application and database configuration and integration., • Install, configure, manage, and monitor COTS applications and products, including:, • DocuShare, • OpenText, • Liquid Office, • Quality Center, • Tableau, • Other enterprise applications, • Assist network and security teams in monitoring application-server environments., • Evaluate new application and system requirements for resource planning and capacity needs., • Configure and monitor scheduled batch jobs., • Configure and monitor system alerts to support 24x7 availability., • Work with Oracle and other vendors to troubleshoot and resolve technical issues., • Follow established communications protocols during system failures and outages., • Prepare incident reports and escalate major hardware and software issues to senior IT personnel., • Respond to Service Desk tickets and provide timely technical support and resolution., • Prepare system configuration, administration, and support documentation., • Provide knowledge transfer and technical training to team members as required., • Maintain application and software inventories., • Create and maintain infrastructure and application architecture diagrams., • Participate in after-hours and weekend support activities when required.Required / Preferred Qualifications, • 6–8 years of experience as an Application Server Administrator, preferably supporting large-scale Oracle WebLogic environments., • Strong experience administering WebLogic environments on Unix/Linux platforms., • Hands-on experience installing, configuring, managing, monitoring, and troubleshooting:, • Oracle WebLogic, • Oracle Application Server, • Oracle Reports Server, • Oracle OBIEE / Oracle Analytics Server (OAS), • Strong knowledge of Oracle Solaris 10/11., • Experience with Oracle virtual environments, including:, • LDOMs, • ZFS, • Zones/Containers, • Experience with:, • DevOps, • CI/CD pipelines, • Kubernetes, • AKS, • ARO, • Cloud services, • Strong understanding of J2EE technologies., • Experience with:, • Java Servlets, • EJB, • HTML, • JavaScript, • JSP, • SSL/HTTPS, • Oracle RDBMS, • Unix Shell scripting, • Python, • Windows Server, • IIS, • IBM MQ Series, • Experience deploying application code using established Change Management processes., • Experience with TFS version management and source-control practices., • Experience configuring and managing COTS products such as:, • DocuShare, • OpenText, • Liquid Office, • Quality Center, • Tableau, • ESRI ArcGIS, • Other enterprise applications, • Strong understanding of approaches, tools, and techniques for identifying and resolving hardware, software, and application issues., • Strong interpersonal, problem-solving, and customer-service skills., • Ability to manage multiple priorities in a fast-paced, high-pressure production environment., • Ability to work independently and collaboratively to resolve complex technical issues., • Excellent communication skills with technical and non-technical stakeholders at different organizational levels., • Strong team-oriented and service-focused approach.