AIX System Administrator

Found in: Talent SG 2A C2 - 2 weeks ago

Singapore NTT DATA SINGAPORE PTE. LTD. Full time
Roles & Responsibilities



NOTE: Work on rotational shifts including morning, night, and afternoon to provide 24/7 coverage.


Contact : Until 31 Dec 24


Functional / Technical Competencies:

  • Possess good technical knowledge of UNIX, AIX, and Linux hardware, operating systems, and system services (volume manager, file system, NTP, DNS, clustering, SSH, TSM, ITM, etc.).
  • Experience in troubleshooting and performance tuning of AIX / UNIX and Linux systems.
  • Experience in implementing and operating UNIX and Linux server clustering.
  • Information security knowledge.
  • Data communication and network knowledge.
  • Experience in middleware and application execution in the AIX / UNIX and Linux environments will be an added advantage.

Roles and Responsibilities:

  1. Perform regular system reviews, work on pro-active performance tuning, and resilience improvements.
  2. Solve incidents, analyze problems, and provide support in defining solutions.
  3. Collaborate and work with the Engineering team to develop technical solutions, plans, and configurations in response to requirements from Business and Application teams.
  4. Establish configuration standards and design guidelines for UNIX, Linux, and system software, covering availability, performance, resilience, monitoring, backup, and recovery functional areas.
  5. Provide technical assistance to development teams and operation teams.
  6. Troubleshoot and drive system recovery. Escalate problems with actual or potential major impacts to problem management and IMS management. Perform root cause analysis and ensure planned actions are carried out to prevent recurrence. Must be proactive and possess a sense of urgency during service recovery.
  7. Ensure the supportability of the OS and system software. Plan and lead upgrade projects.
  8. Review and approve change requests. Supervise execution for major changes.
  9. Conduct performance analysis and tuning.
  10. Automate system operation.
  11. Track and drive patch management for all middleware software. Track, plan, and drive software upgrades to ensure continuous supportability.
  12. Manage backup and recovery.
  13. Establish adequate monitoring to ensure efficient and reliable service delivery.
  14. Apply new technology and processes to improve system supportability, recoverability, availability, and performance.
  15. Provide operational excellence and skills on OS and system software to support various project phases (requirement gathering, design, procurement, implementation, and hand-over to operations).
  16. Provide technical guidance and mentoring to help develop less experienced engineers.
  17. Support audit and compliance activities.
  18. Conduct capacity planning and performance management.

Education and Relevant Experience:

  1. Minimum 3 years of system support experience on AIX, Solaris, and Linux platforms.


NOTE: Work on rotational shifts including morning, night, and afternoon to provide 24/7 coverage.


Tell employers what skills you have

Information Security
Audit and Compliance
Technical Assistance
Operational Excellence
Root Cause Analysis
Service Recovery
Unix
AIX
Tuning
Problem Management
TSM
Operating Systems
Performance Tuning
Solaris
DNS
Service Delivery

  • AIX System Administrator

    2 weeks ago

    Singapore Ntt Data Singapore Pte. Ltd. Full time

    NOTE: Work on rotational shifts including morning, night, and afternoon to provide 24/7 coverage.Contact : Until 31 Dec 24Functional / Technical Competencies:Possess good technical knowledge of UNIX, AIX, and Linux hardware, operating systems, and system services (volume manager, file system, NTP, DNS, clustering, SSH, TSM, ITM, etc.).Experience in...

  • System Administration

    Found in: Talent SG 2A C2 - 2 weeks ago

    Singapore SKY & F PTE. LTD. Full time

    Roles & Responsibilities Effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure; Participates in technical research and development to enable continuing innovation within the infrastructure; Ensures that system hardware, operating systems, software systems, and related...

  • Systems Engineer

    Found in: Talent SG 2A C2 - 2 weeks ago

    Singapore ALTROCKS TECH PTE. LTD. Full time

    Roles & Responsibilities Diploma/Degree in IT or equivalent experience with Linux/MCSE/Unix Certification(s). Must have knowledge and working experience of Linux, preferably 2+ years hands-on experience in system administration for production systems. Experience in OS patching and upgrade, system security, OS virtualization, HA/clustering, replication,...

  • IT INFRASTRUCTURE ENGINEER

    2 weeks ago

    Singapore Unisoft Infotech Pte Ltd Full time

    The activities required to be performed shall include the following:a) Effective provisioning, installation/configuration, operation, andmaintenance of systems hardware and software and related infrastructureb) Participates in technical research and development to enable continuinginnovation within the infrastructurec) Ensures that system hardware, operating...

  • IT INFRASTRUCTURE ENGINEER

    Found in: Talent SG 2A C2 - 2 weeks ago

    Singapore UNISOFT INFOTECH PTE LTD Full time

    Roles & ResponsibilitiesThe activities required to be performed shall include the following:a) Effective provisioning, installation/configuration, operation, andmaintenance of systems hardware and software and related infrastructure;b) Participates in technical research and development to enable continuinginnovation within the infrastructure;c) Ensures that...

  • IT INFRASTRUCTURE ENGINEER

    2 weeks ago

    Singapore Dynamic Human Capital Pte. Ltd. Full time

    Responsibilities:a) Effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure b) Participates in technical research and development to enable continuing innovation within the infrastructure c) Ensures that system hardware, operating systems, software systems, and related...

  • Systems Engineer

    Found in: Talent SG 2A C2 - 3 weeks ago

    Singapore JOBLINE RESOURCES PTE. LTD. Full time

    Roles & ResponsibilitiesResponsibilities• To perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, web servers and application servers• To support daily operations of the production application systems including duty rostering supports, health monitoring, monthly reports, OS and security patching, recover system...

  • Systems Engineer

    2 weeks ago

    Singapore Jobline Resources Pte Ltd Full time

    ResponsibilitiesTo perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, web servers and application serversTo support daily operations of the production application systems including duty rostering supports, health monitoring, monthly reports, OS and security patching, recover system failures, troubleshoot and...

  • IT INFRASTRUCTURE ENGINEER

    2 weeks ago

    Singapore Kerja Holdings Pte. Ltd. Full time

    Responsibilities:Provision, install, configure, operate, and maintain hardware, software, and related infrastructure systems.Engage in technical research and development to foster innovation within our infrastructure.Ensure alignment of system hardware, operating systems, and procedures with organizational values to support staff, volunteers, and partners...

  • IT INFRASTRUCTURE ENGINEER

    Found in: Talent SG 2A C2 - 3 weeks ago

    Singapore DYNAMIC HUMAN CAPITAL PTE. LTD. Full time

    Roles & ResponsibilitiesResponsibilities:a) Effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure; b) Participates in technical research and development to enable continuing innovation within the infrastructure; c) Ensures that system hardware, operating systems, software...

  • Systems Engineer

    Found in: Talent SG 2A C2 - 3 weeks ago

    Singapore SHELL INFOTECH PTE. LTD. Full time

    Roles & Responsibilities Diploma/Degree in IT or equivalent experience with Linux/MCSE/Unix Certification(s). Must have knowledge and working experience of Linux, preferably 2+ years hands-on experience in system administration for production systems. Experience in OS patching and upgrade, system security, OS virtualization, HA/clustering, replication,...

  • Systems Engineer

    2 weeks ago

    Singapore Toss-ex Pte. Ltd. Full time

    Responsibilities: . To perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, http web servers, J2EE application servers, MS-IIS, MQ and Crystal Report servers. . To support daily operations of the production application systems including duty rostering supports, health monitoring, monthly reports, OS and security patching,...

  • Systems Engineer

    Found in: Talent SG 2A C2 - 3 weeks ago

    Singapore TOSS-EX PTE. LTD. Full time

    Roles & ResponsibilitiesResponsibilities:  To perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, http web servers, J2EE application servers, MS-IIS, MQ and Crystal Report servers.  To support daily operations of the production application systems including duty rostering supports, health monitoring, monthly...

  • System Engineer

    4 days ago

    Singapore Trinity Consulting Services Pte. Ltd. Full time

    . Diploma/Degree in IT or equivalent experience with Linux/MCSE/Unix Certification(s).. Must have knowledge and working experience of Linux, preferably 2+ years hands-onexperience in system administration for production systems.. Experience in OS patching and upgrade, system security, OS virtualization,. HA/clustering, replication, backup and recovery...

  • Systems Engineer

    2 weeks ago

    Singapore Jobline Resources Pte. Ltd. Full time

    Responsibilities. To perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, web servers and application servers. To support daily operations of the production application systems including duty rostering supports, health monitoring, monthly reports, OS and security patching, recover system failures, troubleshoot and...

  • Database Administrator

    Found in: Talent SG 2A C2 - 4 days ago

    Singapore RECRUIT EXPRESS PTE LTD Full time

    Roles & ResponsibilitiesRoles:• Responsible for management of database systems, including implementing relevant security standards and ensure high availability for the databases.• Installation of various database management systems such as Oracle, SQL Server, among others, running on various operating systems like AIX, Linux and Windows.• Design,...

  • Systems Engineer

    1 week ago

    Singapore Altrocks Tech Pte. Ltd. Full time

    Diploma/Degree in IT or equivalent experience with Linux/MCSE/Unix Certification(s).Must have knowledge and working experience of Linux, preferably 2+ years hands-on experience in system administration for production systems.Experience in OS patching and upgrade, system security, OS virtualization, HA/clustering, replication, backup and recovery...

  • System Engineer

    Found in: Talent SG 2A C2 - 4 days ago

    Singapore TRINITY CONSULTING SERVICES PTE. LTD. Full time

    Roles & Responsibilities· Diploma/Degree in IT or equivalent experience with Linux/MCSE/Unix Certification(s).· Must have knowledge and working experience of Linux, preferably 2+ years hands-onexperience in system administration for production systems.· Experience in OS patching and upgrade, system security, OS virtualization,· HA/clustering,...

  • System Engineer

    2 weeks ago

    Singapore Erp21 Pte Ltd Full time

    ResponsibilitiesTo perform installation, maintenance and monitoring of Solaris, AIX, Linux, Windows Servers, http web servers, J2EE application servers, MS-ISS, MQ and Crystal Report servers.To support daily operations of the production application systems including duty rostering supports, health monitoring, monthly reports, OS security patching, recover...

  • Senior System Engineer

    2 weeks ago

    Singapore Idc Technologies (singapore) Pte. Ltd. Full time

    Job ObjectivesWe are looking for a System/Infra Engineer to help setup, manage, maintain and troubleshoot our existing deployment and infrastructure. You will be part of a team to help achieve in ensuring the high levels of system/application availability and performance.Manage and monitor all installed system and infrastructureInstall, configure, test and...