2249 System Administration Jobs - Page 21

The major factors for shortlisting would be An engineer role being done on the last job Good English communication skills Hands on experience on the below, just knowing or used it is NOT enough AS400 O.S patches & upgrades hands on experience Within AS400 install-upgrade-configure software like NFS, ROBOT scheduler, MQ, Replication tool & SIEM tools (knowledge on usage of the software is NOT enough) AS400 security configurations, SSL/TLS, SSH/SFTP & SKLM (Just used is NOT enough) AS400 backup using BRMS & DR exercises We are looking for an experienced individual who has strong knowledge base in the operation and maintenance of AS400 Systems to join our Infrastructure team in Singapore Life. Responsibilities: AS/400 System i with iASP administration with experience / exposure in the related hardware/software areas IBMi iASP (iseries) server technologies including planning and implementation of upgrades with HMC and VIOS managements OS400 security, BRMS backup, operations monitoring, alerting, data replication and SKLM encryption Manage software like IBM-MQ, CDC Replication, Robot products and related SIEM tools Planning/Review and implementation of IBMi-OS, PTFs and application software upgrades Good knowledge of SQL, CL, and MS Office Tools (including MS Access) Troubleshooting skills for data, application/system performance problems by utilizing tools like IBM idoctor, performance manager and Job watcher. Requirements: Minimum 9 years of experience in iSeries/AS400 System Administration environment with work management, user management, journal management and performance management. Minimum 9 years of Technical Support experience in Storage Administration, Virtualization, Backup & DR Experience in administration and troubleshooting of AS400 system i running on iASP model Good knowledge in TCP/IP protocols.

Job Title: System Admin and IT Executive Location: Hyderabad, Telangana Company: Harmony United Medsolutions Pvt. Ltd. About Us: Harmony United Medsolutions Pvt. Ltd. [HUMS] is a dynamic and innovative company dedicated to revolutionizing the Healthcare Industry. We at HUMS take pride in being a reliable partner for first-rate Medical Billing Solutions. With nine years of experience, we have perfected our end-to-end services in medical billing, A.R. management, and other essential healthcare facets. We provide our services to Harmony United Psychiatric Care, a US-based Healthcare Company. We pride ourselves on our commitment to excellence, creativity, and pushing the boundaries of what's possible. As we continue to grow, we seek a talented candidate to join our team and contribute to our exciting projects. Position Overview: A System Admin and IT Executive is responsible for managing and maintaining an organization's IT infrastructure, ensuring the smooth operation of computer systems, networks, and servers. This role involves both technical and administrative tasks to ensure that all systems are operating efficiently and securely. Responsibilities: Regularly monitor and maintain servers, systems and network (hardware & software) to ensure optimal performance, including performing routine checks, applying patches and updates, and troubleshooting issues. Oversee the organization's network infrastructure, including routers, switches, firewalls, and VPNs ( Firewall and Windows VPN ) . Ensure network security and connectivity across all domains (US and India). Managing and upgrade Active directory, DNS ,File share , Group policy management, ADC with other Domain server services. Creating and VPN user in windows server and firewall. Managing office 365 administration Provide technical support to employees by addressing hardware, software, and connectivity issues. Promptly resolve system and network-related problems to minimize downtime. Ensure data integrity, availability, and security by managing backups, implementing disaster recovery plans, and monitoring data storage systems. Develop and implement preventive maintenance programs to minimize equipment downtime and maximize reliability. Coordinate with external vendors and service providers for hardware and software procurement, maintenance, and technical support. Requirements: A Bachelor's degree in Computer Science, Information Technology, or a related field is typically required. At least 3 years of experience in the field of system administration. Strong knowledge of operating systems (Windows, Linux, Unix), network protocols, and server management. Strong knowledge of Windows Server operating system (Windows Server 2019 and above) with Domain Controller (DC) and Additional Domain Controller (ADC) knowledge compulsory. Strong knowledge of AD,DNS,DHCP and Group policy management. Strong knowledge of providing technical support over remote connections (VPN, AnyDesk, TeamViewer, etc.) for both US and India. Strong knowledge of Dell and HP rack servers. Strong knowledge of hardware firewalls. Excellent communication and interpersonal skills, with the ability to collaborate effectively with cross-functional teams. Diversity, Equality, and Inclusion: Diversity, equality, and inclusion are fundamental to our success at HUMS. We actively promote diversity across all aspects of our organization, including but not limited to gender, race, ethnicity, sexual orientation, religion, disability, and age. We strive to foster an inclusive culture where diverse perspectives are embraced and everyone has equal opportunities to grow, contribute, and succeed. Benefits: Competitive salary (including EPF and PS) Health insurance Four days work-week (Monday Thursday) Opportunities for career growth and professional development Additional benefits like food and cab-drop are available Please submit your resume and cover letter detailing your relevant experience and why you fit this role perfectly. We look forward to hearing from you! In case of any queries, please feel to reach out us at recruitment@hupcfl.com Note: Available to take calls between 4:45 PM to 3:45 AM IST only from Monday to Thursday. #LI-DNI

Provide SAP BASIS administration for HANA environments, ensuring smooth system installations, upgrades, and performance. You will work with database, security, and system monitoring. Expertise in SAP BASIS and HANA systems is required.

Administer and manage RedHat Linux servers, ensuring system performance, security, and availability. You will handle server configurations, patching, and troubleshooting. Expertise in RedHat Linux is essential.

Designs and maintains network infrastructure.

Design, configure, and support network infrastructure, ensuring reliable and secure connectivity across the organization. Troubleshoot network issues and optimize network performance.

Manages SAP BASIS on HANA environments, handling installations, upgrades, and performance tuning.

Administer VMware vSphere environments and Unix/Linux systems. Manage virtual machines, network configurations, and storage while ensuring high availability and performance of both virtualized and physical systems.

Manages Microsoft Exchange environments.

Administer and maintain IBM AIX environments, ensuring optimal performance, availability, and security of AIX-based systems.

Implement VMware Aria HCX for cloud migration and workload mobility. Optimize hybrid cloud infrastructure and ensure seamless workload balancing.

Manages Windows 10 desktop and server environments, handling security updates, troubleshooting, and user support.

Administer and support Citrix environments, ensuring seamless virtual desktop and application delivery. You will troubleshoot, configure, and maintain Citrix platforms to optimize performance and user experience. Strong knowledge of Citrix products, virtualized environments, and system administration is critical.

Implement and manage Informatica Intelligent Cloud Services (IICS) and Big Data Management (BDM) solutions for data integration and cloud-based data management. You will oversee data migration, cleansing, and optimization. Expertise in IICS and BDM is required.

Manage VMware environments on Windows servers, ensuring high availability, virtualization, and optimization of IT resources. You will configure, maintain, and troubleshoot VMware setups for virtualized environments, focusing on resource allocation and efficiency. Strong knowledge of VMware products and Windows administration is required.

Administer and manage Linux-based systems, ensuring efficient operation and security across enterprise environments. You will perform system updates, monitor system health, and resolve issues. Strong experience with Linux distributions, shell scripting, and system optimization is essential for this role.

Manage and configure Oracle R12 applications. Ensure system security, performance, and uptime.

Implement and manage Microsoft Azure Active Directory (AAD) environments. Configure user access, identity protection, and integrate with cloud and on-premise applications. Provide secure and scalable directory services solutions.

Manage and configure IBM Tivoli Netcool/OMNIbus systems for network monitoring and fault management. Ensure high availability and timely issue resolution across network infrastructures.

Administer and manage Office 365 environments, leveraging PowerShell for automation and configuration tasks. Oversee MS Teams, ensuring seamless communication, collaboration, and integration with other enterprise tools.

Manage and maintain Windows Server environments, ensuring security, performance, and reliability of the servers and related systems.

Manage IT service operations, incident resolution, and system monitoring. Optimize IT workflows for improved business efficiency.

Administer and manage System Center Configuration Manager (SCCM) environments. Deploy software, manage updates, and ensure proper configuration of systems across the organization. Provide troubleshooting and support for end-user devices.

Manages and supports RedHat Linux systems.

Oversee and manage the ServiceNow platform, ensuring the smooth operation of IT service management processes. Configure modules, integrate with other systems, and provide ongoing support and troubleshooting.