Senior Unix System Administrator

Senior Unix System Administrator The Technology Division at BCS is responsible for the operations, maintenance, and support of BCS applications such as FAST, Giro, CTS, PayNow, SGQR, TFR, eGIRO and its critical infrastructure, ensuring its operational stability, regulatory compliance, and service reliability. The Infrastructure Services Team under Technology...

Overview We are seeking an experienced Senior Unix / Linux System Administrator to join our client's technology team. This role will be responsible for ensuring the stability, security, and performance of our mission-critical systems across production, disaster recovery, and test environments. The ideal candidate will have deep technical expertise in...

Overview We are seeking an experienced Senior Unix / Linux System Administrator to join our client's technology team. This role will be responsible for ensuring the stability, security, and performance of our mission-critical systems across production, disaster recovery, and test environments. The ideal candidate will have deep technical expertise in...

Minimum 2 years’ experience in system administration and support on Unix and/or RHEL Experience in performing OS hardening and patching for Unix and/or RHEL Experience in VMWare technologies Proficiency in scripting for Unix and/or RHEL environment to automate tasks (Python and YAML scripting optional) Experience in middleware (eg. IBM MQ, IBM Connect...

**About BCS** BCS is NETS’ wholly owned subsidiary, and is an entity within the NETS Group. It manages and operates clearing and payment infrastructure for the Singapore Automated Clearing House, including Fast And Secure Transfers (FAST), Inter-bank GIRO (IBG), Cheque Truncation System (CTS), and provides services for PayNow and SGQR Central...

Our client, a large financial institution is looking for Senior Unix engineer to carry out the following: - Design, architecture of Unix infrastructure (Linux, AIX, Solaris) very large no of Unix servers (in thousands) - Level 3 support - Capacity Planning - Playing an SME role for overall Unix infrastructure Requirements: - 10+ years of increasing...

Administer and maintain RHEL Unix environments, ensuring optimal performance and security. Manage Red Hat Satellite Server for patch management and configuration. Use Ansible Tower for automation of routine tasks and complex deployments. Implement and maintain system hardening guidelines to ensure security compliance. Regularly update and patch systems...

Singapore **Experience**: Unix Administrator **Skills**:Unix Administrator - Ideally 5 years of hands-on experience with Solaris/LINUX system administration - Proficient with system administration tools, such as VERITAS/LVM, DNS, networking, storage and security - good Knowledge of incident and change management based on ITIL principles - ability to solve...

**Responsibilities**: - Monitor system performance and troubleshoot issues as needed. - Implement security measures to protect the Linux systems from vulnerabilities and unauthorized access. - Manage user accounts, permissions, and file systems. - Perform system backups and recovery procedures. - Collaborate with other IT team members to design and...

Responsibilities: - Monitor system performance and troubleshoot issues as needed. - Implement security measures to protect the Linux systems from vulnerabilities and unauthorized access. - Manage user accounts, permissions, and file systems. - Perform system backups and recovery procedures. - Collaborate with other IT team members to design and implement...