Production Service Systems Administrator 3
Oracle
BENGALURU, KARNATAKA, India
4d ago

Responsible for the operation of production environments, including systems and databases, supporting critical business operations.

Will perform administration and analysis for multiple production environments and recommend new and novel solutions to improve availability, performance, and supportability.

This is an opportunity to bring a combination of deep technical knowledge with administration / analysis knowledge of Oracle's Cloud Infrastructure to provide escalation support to a wide range of complex production environment problems related to immense growth, scaling, leveraging the cloud, extremely high performance, and high availability requirements.

Install, monitor, maintain, support, and optimize all production server hardware and software. Provide escalated technical support for complex technical issues which may include leading problem management cases and providing management status.

Coordinate escalated support cases and lead appropriate internal technical resources and / or third party vendors to resolution and coordinate a storage infrastructure of Oracle system and database appliances.

  • Responsible for Oracle production environments; assist with server operating system and application upgrades, bug fixes, and patching;
  • and work on standardization projects for both hardware and software under the Oracle technology stack while providing consistent system uptime as expected in a Cloud environment.

    Provide on-call support, on a rotating basis.

  • BS degree in Computer Science, Information Systems, or equivalent work experience. Identifies solutions in Technical Infrastructure support and server administration in a mid-sized environment;
  • supporting and troubleshooting distributed applications, software, and operating systems; and administering and troubleshooting issues with messaging middleware and message brokers.

    Knowledge of enterprise platforms. Desire to keep up with modern technology and make recommendations. Knowledge of network architecture and protocols.

    Experience with enterprise administrative scripting using a major scripting language and experience with software deployment.

  • Travel may be required in accordance with business needs. Related technical experience may be substituted for degree requirements, including Infrastructure support and server administration;
  • supporting and troubleshooting distributed applications, software, and operating systems. Advanced knowledge of network architecture and protocols.

  • Strong experience with enterprise administrative scripting using a major scripting language. 5+ years or more of related technical experience may be substituted for degree requirements, including Infrastructure support and server administration;
  • supporting and troubleshooting distributed applications, software, and operating systems.

    Responsibilities

    Should have 6+ years of experience.

    The Managed Cloud Services application operations delivery team is responsible for providing technical services to support customer environment provisioning, software integration and implementation, data and environment migration to Oracle Cloud Infrastructure, and major product upgrades for the Fusion Middleware products.

    Team members are recognized for Fusion Middleware (FMW) product and technology expertise mainly on Oracle Cloud Infrastructure Gen-1 & Gen-2 and understanding of how they are applied to build customer solutions.

    They are called upon to create standards for architecture and sizing, help customers develop solutions to solve business problems, and develop the project and technical plans to upgrade software, modify configurations, change integration solutions, and add additional functionality.

    The team invests heavily in the design and development of tools and utilities to improve application and service availability.

    This includes tools to reduce the time-to-identify cause, time-to-restore service, auto-heal, and auto-fix scripts.

    The team has global membership and responds to customer requests and incidents around the clock, 7 days a week.

    This position requires experience and proficiency with the following skills and technologies. Candidates need not have depth in each of these areas :

    Understanding of customer architecture on Oracle Cloud, DB Systems and Marketplace offerings of Oracle.

    Migration and upgrade strategies for Oracle Databases to DB Systems, Middletier applications like SOA, IDAM, WebCenter, Oracle Data Integrator to on Oracle Cloud's IaaS, PaaS & Marketplace offerings.

    Working knowledge of Infrastructure as a service (IaaS) service model of Oracle Cloud infrastructure (or any similar cloud providers).

    knowledge of key concepts like Compute, Storage, networking, Security & Identity, and databases.

    Working knowledge of Platform as a service (PaaS) preferably Oracle SOA Cloud Service, Java Cloud Service and various Marketplace offerings in Oracle

    Fusion Middleware (FMW) 11g and 12c : WebCenter Suite including Content and Imaging, SOA Suite, BPM Suite, WebCenter Sites- Administer, troubleshoot, integrate, manage via CLI and Fusion Middleware Control, plan / execute patching and major upgrades.

    Triage and resolve critical outage and availability incidents for the FMW products.

    Identity & Access Management (IDAM) Suite : Configure IDM components to protect applications and other FMW products, troubleshoot authentication issues, manage LDAP directories.

    DevOps tools, methodology and scripting, and Automation tools :

    Design / build / test Shell, Python, and Java tools to support software life-cycle operations and maintenance activities.

    This includes patch automation, custom health checks, self-healing functions to detect and correct run-time exceptions or failures.

    Create and manage Ansible Playbooks or SaltStack to perform fleet management tasks such as application and platform configuration management.

    Proficiency with DevOps tools such as Git, Jenkins, Ansible, SaltStack, and Selenium.

    WebLogic Server / JRockit / HotSpot : Configuration, WLST scripting, administration, troubleshooting, patching, JVM sizing and performance tuning, administering cluster topologies.

    Manage Java and WebLogic SSL keystores. Performing application server hardening to protect against malicious attacks.

    Automation of various IaaS and PaaS offerings using REST APIs and Inbuilt CLIs for Cloud Infrastructure.

    Work with Oracle's world class technology to develop, implement, and support Oracle's global infrastructure.

    As a member of the IT organization, assist with the analyze of existing complex programs and formulate logic for new complex internal systems.

    Prepare flowcharting, perform coding, and test / debug programs. Develop conversion and system implementation plans. Recommend changes to development, maintenance, and system standards.

    Leading contributor individually and as a team member, providing direction and mentoring to others. Work is non-routine and very complex, involving the application of advanced technical / business skills in area of specialization.

    BS or equivalent experience in programming on enterprise or department servers or systems.

    Work with Oracle's world class technology to develop, implement, and support Oracle's global infrastructure.

    As a member of the IT organization, lead the design, development, modification, debugging, and evaluation programs for extremely complex internal systems.

    Provide expertise to analyze existing programs or formulate logic for new internal systems. Develop conversion and system implementation plans.

    Recommend changes to development, maintenance, and system standards.

    Provide leadership and expertise in extremely complex internal systems, frequently operating at the leading edge of technology.

    Recommend and justify major changes to existing internal systems. BS or MS degree or equivalent experience relevant to functional area.

    Ten or more years of related experience recommended.

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