20 Os Administration Jobs

Role & responsibilities Design, Implement and Oversee the PKI Infrastructure. Develop testing procedures, run tests and approvals, ensure quality, and integrate the system into the future environment. Setting up technical solutions regarding certificate services. Respond to customer queries and issues. Software development support related to Public Key Infrastructure (Dogtag CA), Identity Provider (SAML, OAUTH). Develop Infrastructure solutions for PKI Service (VMWare, ESXI, AWS, KVM). Regular service monitoring and improvement Provide hands on engineering support required to build and maintain internal and external PKI systems. Maintain documentation, assist customers through FAQ entries an...

As an Autosys Automation Administrator, you will be responsible for the following: - Managing and maintaining Autosys Workload Automation system - Creating, scheduling, and monitoring jobs in Autosys - Troubleshooting and resolving any issues related to job scheduling and automation - Collaborating with other teams to integrate jobs into the Autosys system - Providing support for scripting and OS administration tasks when required To excel in this role, you should possess the following qualifications: - 10 to 12 years of experience in Autosys Workload Automation administration - Strong knowledge of scripting and OS administration - Ability to work in rotational shifts - Excellent problem-sol...

As a potential candidate for the role, here is a brief overview of the responsibilities and qualifications required for the position: Role Overview: You will be responsible for managing alerts, performance management, configuration, and troubleshooting of various operating systems, including Windows, Linux, Sun, and AIX. Additionally, you will be involved in hardware and networking tasks, OS administration, clustering, virtualization, backup and disaster recovery, storage management, and Unix user management. Key Responsibilities: - Isolate issues using trace route, path ping, nslookup - Logon to remote servers for health checks - Monitor alerts and perform troubleshooting tasks - Perform ch...

As a Server Engineer at our company in Raipur, your role involves installing, configuring, and maintaining both physical and virtual servers in the datacenter. You will be responsible for performing OS administration tasks for Windows and Linux systems, including patching and upgrades. Monitoring server performance, capacity, and uptime using specialized tools will also be a key part of your job. Troubleshooting hardware, storage, and OS-related issues and escalating them to vendors when necessary is crucial. Additionally, managing virtualization platforms such as VMware, Hyper-V, and KVM to ensure optimal resource utilization is part of your responsibilities. Moreover, you will be supportin...

Role Overview: As a Mainframe z/OS Administrator with 2-5 years of experience, your role will involve managing, supporting, and troubleshooting z/OS environments. You should have a strong foundational knowledge in mainframe administration and be proficient in resolving support issues effectively. Your expertise in handling various mainframe-related tools such as ISV tools, JCL, scripting, and system monitoring utilities will be crucial for success in this role. Key Responsibilities: - Administer and support z/OS mainframe systems. - Perform system configuration, installation, and troubleshooting in a z/OS environment. - Handle ISV tool installation, upgrades, and configuration. - Manage JCL,...

Responsibilities : A day in the life of an Infoscion- As part of the Infosys consulting team, your primary role would be to actively aid the consulting team in different phases of the project including problem definition, effort estimation, diagnosis, solution generation and design and deployment You will explore the alternatives to the recommended solutions based on research that includes literature surveys, information available in public domains, vendor evaluation information, etc. and build POCs You will create requirement specifications from the business needs, define the to-be-processes and detailed functional designs based on requirements. You will support configuring solution require...

Key Responsibilities: A day in the life of an Infoscion As part of the Infosys consulting team your primary role would be to actively aid the consulting team in different phases of the project including problem definition effort estimation diagnosis solution generation and design and deployment You will explore the alternatives to the recommended solutions based on research that includes literature surveys information available in public domains vendor evaluation information etc and build POCs You will create requirement specifications from the business needs define the to be processes and detailed functional designs based on requirements You will support configuring solution requirements on...

As an EXA DBA + OCI, you will be responsible for designing, implementing, and managing Exadata Cloud Service (ExaCS) database solutions. Your key responsibilities will include: - Developing and maintaining database architecture strategies to support business goals - Leading the migration and integration of databases across multicloud database environments including Oracle Cloud, AWS, Azure, and Google Cloud - Ensuring high availability, scalability, and performance of database systems - Collaborating with cross-functional teams to define and implement database solutions that meet business requirements - Hands-on experience with migrating large databases to Exadata ExaCS/ExaCC platform - Expe...

Must Have : Hands on experience in core basis activities such as Kernel upgrade, parameter change, Client administration, system refresh and system restarts Expert knowledge of ECC 6.0, SAP NETWEAVER 7.5, 7.3 and Solution Manager 7.2 : Installation, upgrade (release and version) and troubleshooting Expert knowledge of troubleshooting application issues in SAP ABAP and JAVA AS - availability and performance Expert knowledge of client copies and system copy - troubleshooting issues Expert knowledge of SAP Web dispatcher, Cloud connector, BOBJ/ DS Working knowledge of S4HANA - conversion, migration, upgrade - troubleshooting issues Working knowledge of SSL certificate installation and renewal -...

Job role - Tanium Experience - 4 to 6 years Location - PAN INDIA Key Responsibilities: Configure and manage Tanium to deploy patches, software updates, and configuration changes across endpoints (Windows, Linux, macOS). Perform regular patch assessments, identify missing patches, and remediate vulnerabilities. Collaborate with vulnerability management and security teams to prioritize patching based on risk and business impact. Develop and maintain patch management policies, procedures, and documentation aligned with industry standards. Monitor patch deployment status and generate compliance reports. Troubleshoot patch failures and ensure successful remediation. Integrate Tanium with ITSM too...

Role Overview: You have over 3 years of experience in PeopleSoft Admin Support and application/tools. Your expertise includes strong experience in the latest People Tools installation and configuration on Linux and Windows OS platforms. Additionally, you have at least one Application upgrade experience from PeopleSoft Application version 8.9 to 9.2 with the latest People Tools. Your role involves strong experience in People Tools & PUM Image Upgrade, working/supporting PeopleSoft FSCM environment administration, PeopleSoft Administration including monitoring, bug fixes, Admin/project compare reports generation, configuring web services for automated job start/stop services upon server start/...

The role of SAP BASIS L3 requires an experienced individual with a minimum of 6 to 12 years of relevant experience. The position is based in Bangalore, Hyderabad, or Ahmedabad. As an SAP BASIS L3 expert, you are expected to have advanced knowledge of ECC 6.0, SAP NETWEAVER 7.5, 7.3, and Solution Manager 7.2. Your responsibilities will include the installation, upgrade (release and version), and troubleshooting of these systems. You should be proficient in troubleshooting application issues in SAP ABAP and JAVA AS, focusing on availability and performance. Additionally, you must possess expert knowledge of client copies and system copy procedures, with the ability to troubleshoot related issu...

Join us as an Oracle DBA at Barclays, where you will be responsible for supporting the successful delivery of Location Strategy projects to plan, budget, agreed quality, and governance standards. You will spearhead the evolution of our digital landscape, driving innovation and excellence to revolutionize our digital offerings and ensure unparalleled customer experiences. To be successful in this role, you should have experience with excellent years of OS administration, cloud migration, and DevOps, including a few years in RHEL/Windows migration projects. You should possess expertise in RHEL, CentOS, Ubuntu, and Windows Server (2016, 2019, 2022) as well as strong experience in cloud platform...

As a member of the Support organization, your focus is to deliver post-sales support and solutions to the Oracle customer base while serving as an advocate for customer needs. This involves resolving post-sales non-technical customer inquiries via phone and electronic means. .6-10 Years of experience in Linux / Systems .Available to work in 24X7 capability. .Experties in - Linux / Exadata / Engineered Systems .Expert knowledge of OS administration .Good to have knowledge on architecture and design for new business infrastructure. .Strong OS troubleshooting skills .Experience in automate OS installation, configuration of Oracle/application server setup, streamlining deployment processes and r...

The primary purpose of this position is to establish the Public key infrastructure (PKI) service built and provide operational support. This includes operations, maintenance and troubleshooting all components of the PKI infrastructure and its dependencies. It will also require the creation of support operational guidelines, policies, and procedures for incident, problem and change management in adherence with company CPI process. Major Responsibilities :- ? Design, Implement and Oversee the PKI Infrastructure. ? Develop testing procedures, run tests and approvals, ensure quality, and integrate the system into the future environment. ? Setting up technical solutions regarding certificate serv...

Design, Implement and Oversee the PKI Infrastructure. Develop testing procedures, run tests and approvals, ensure quality and integrate the system into the future environment. Setting up technical solutions regarding certificate services. Respond to customer queries and issues. Software development support related to Public Key Infrastructure (Dogtag CA), Identity Provider (SAML, OAUTH). Develop Infrastructure solutions for PKI Service (VMWare, ESXI, AWS, KVM). Regular service monitoring and improvement Provide hands on engineering support required to build and maintain internal and external PKI systems. Maintain documentation, assist customers through FAQ entries and similar. Create, mainta...

As a Systems Engineer at Trantor Software, you will be responsible for managing Linux and Windows servers. Your primary tasks will include monitoring large computer networks and servers for any issues from a central location, performing Level 2 and Level 3 troubleshooting, incident response, and communicating with site technicians to track problems through to resolution. Additionally, you will provide day-to-day support to clients and escalate issues to the next level when necessary. Your key responsibilities will include: - Demonstrating strong OS administration skills on both Linux and Windows platforms. - Managing installation, patch management, configuration, administration, and monitori...

Key Responsibilities: A day in the life of an Infoscion As part of the Infosys consulting team your primary role would be to actively aid the consulting team in different phases of the project including problem definition effort estimation diagnosis solution generation and design and deployment You will explore the alternatives to the recommended solutions based on research that includes literature surveys information available in public domains vendor evaluation information etc and build POCs You will create requirement specifications from the business needs define the to be processes and detailed functional designs based on requirements You will support configuring solution requirements on...

Key Responsibilities: A day in the life of an Infoscion As part of the Infosys consulting team your primary role would be to actively aid the consulting team in different phases of the project including problem definition effort estimation diagnosis solution generation and design and deployment You will explore the alternatives to the recommended solutions based on research that includes literature surveys information available in public domains vendor evaluation information etc and build POCs You will create requirement specifications from the business needs define the to be processes and detailed functional designs based on requirements You will support configuring solution requirements on...

Role & responsibilities Job Summary: We are seeking an experienced L2 Server Support & Patching Engineer to ensure optimal server health and security through regular patch management and proactive issue resolution in a distributed infrastructure environment. This role is vital in maintaining the performance, availability, and compliance of both Windows and Linux server platforms. The successful candidate will execute scheduled patch cycles, provide escalated technical support, and collaborate across teams to sustain a secure and resilient server ecosystem. Key Responsibilities: Monitor and maintain server availability, performance, and health across physical and virtual environments (Windows...