What Jobs are available for Unix Administrator in Hong Kong?

Showing 6 Unix Administrator jobs in Hong Kong

Senior Manager, UNIX, middleware and Database Administrator

$120000 - $240000 Y Dah Sing Financial Group

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Job Description

Job Purpose:

Leading a team of UNIX/Linux, middleware system and database administrators, ensure the smooth operation and maintenance of UNIX, Linux, middleware and database systems within the bank. 

Additionally, the job incumbent will need to collaborate with other IT teams to support business operations, maintain detailed records of system performance, and provide technical guidance to optimize the use of UNIX, Linux and middleware resources.

Responsibilities:

Leadership & Oversight

  • Proven experience leading teams of UNIX/Linux system and database administrators.
  • Strong ability to ensure stable, secure, and efficient operations across UNIX and database environments.
  • Experience contributing to annual budget planning for infrastructure and services.

Database Administration

  • Hands-on experience managing enterprise databases such as Oracle RAC, DB2, MSSQL,
  • Skilled in database provisioning, configuration, performance tuning, and ongoing maintenance.
  • Proficient in implementing backup and recovery strategies to ensure data integrity and business continuity.

UNIX System Administration

  • Solid experience administering UNIX/Linux servers, including AIX, Solaris, and Red Hat.
  • Capable of overseeing server provisioning, configuration, and performance optimization.

System Monitoring & Capacity Planning

  • Familiarity with SNMP messaging setup for system monitoring integration.
  • Ability to prepare annual capacity planning reports, including system utilization trends and growth projections.

Governance & Reporting

  • Strong documentation skills for audit and compliance purposes.
  • Experience conducting System Acceptance Testing (SAT) and user account reviews on a semi-annual basis.
  • Capable of generating and delivering system performance reports.
  • Able to oversee routine operational tasks to ensure timely completion.

Disaster Recovery & Resilience

  • Experience setting up and maintaining system backup jobs to ensure data protection and recoverability.
  • Skilled in preparing and maintaining disaster recovery failover procedures.
  • Able to activate and support DR systems during annual drills.

Incident & Problem Management

  • Proven ability to lead incident resolution efforts, conduct root cause analysis, and implement preventive and corrective actions.

Project & Change Management

  • Experience coordinating infrastructure changes related to network deployments or upgrades.
  • Capable of liaising with vendors for procurement, installation, and support of hardware and software.

Requirements:

Education and Qualifications:

  • Bachelor's degree in Computer Science, Information Technology, or a related field
  • Formal training or certifications in AIX, Solaris, RedHat Linux administration are highly valued.
  • Candidate possess Technical Certifications such as IBM Certified System Administrator Oracle Certified Professional, Redhat Certfied System Administrator is desirable.

Work Experience:

  • 8+ years of experience as a UNIX/Linux Administrator and/or Database Administrator or in a similar focused role

Technical Skills:

  • Hands-on experience in AIX, Solaris, Redhat linux administration, and database administration, including Oracle RAC, DB2, MSSQL
  • Proven experience in managing UNIX backup and recovery strategies, including disaster recovery planning and execution.
  • Familiarity with End-of-Support (EOS) system upgrades and lifecycle management.
  • Strong understanding of audit and compliance requirements, including documentation, SAT, and user access reviews.
  • Proficient in generating system performance and capacity planning reports.
  • Experience coordinating infrastructure changes and working with vendors for database-related hardware and software. Excellent analytical, communication, and documentation skills.

Personal Skills:

  • Strong Leadership, excellent communication and interpersonal skills to collaborate with cross-functional teams
  • Attention to detail and a methodical approach to system management and maintenance
  • Ability to work independently as well as part of a team
  • Proactive and self-motivated, with a willingness to continuously learn and improve
  • Ability to prioritize tasks, manage multiple projects, and meet deadlines
  • Strong troubleshooting and problem-solving skills to address complex issues

Please note that only shortlisted candidates will be notified.

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System Administration Manager

$720000 - $1440000 Y Bank of China (Hong Kong) Limited

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Job Description

Key Responsibilities:

  • Perform software installation, upgrade and PTF installation
  • Manage and review system software capacity license charging
  • Carry out hardware changing and upgrade
  • Control and monitoring of development, UAT, production and DR systems
  • Ensure infrastructure complies to group architecture and standards
  • Carry out performance tuning
  • Analyze system resources usage and prepare capacity plan
  • Manage and utilize system resources
  • Ensure system availability and security control
  • Review technologies, systems and processes for improvement
  • Prepare project plan for system migration and implementation

Requirements:

  • Degree holder in information technology, computer science or related discipline
  • Minimum 2 years working experience in z/OS system administration
  • Experience in z/OS、CICS & DB2 is an added advantage
  • Excellent communication skills
  • Enthusiastic and self-motivated with excellent time management skills and a strong sense of initiative
  • Able to work independently and effectively in a high-pressure environment against multiple deadlines
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Senior / System Administration Manager

$720000 - $1080000 Y Bank of China (Hong Kong) Limited

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Job Description

Responsibilities:

  • Handle data centre IT infrastructure and hardware maintenance contract renewal works, follow up service scope requirement and approval process.
  • Provide advice, guidance and due diligence in RFQ, tendering, procurement process and Procurement Committee Meeting.
  • Supervise the procurement process to ensure efficiency as well as compliance with the Bank's policies
  • Evaluate procurement proposal to protect the corporate's best interest and to comply with internal policies.
  • Liaise with vendor for price negotiation, contract terms and conditions.
  • Perform vendor management and evaluate performance of vendor regularly.
  • Perform inventory and asset management of the data centres.
  • Perform IT equipment management including maintenance, installation, planning, cablings.
  • In addition to normal business hours, upon request of management to work outside business hours on normal working days, whole day of Saturday, Sunday or Public Holidays.
  • Perform other duties as delegated and assigned by the management

Requirements:

  • Degree holder in Information Technology, Computer Studies or related discipline.;
  • Experience in Banking field for 3 years or above, preferably in exposure to data centre of banking;
  • Understanding on retail banking operations with knowledge of banking environment;
  • Excellent interpersonal, communications, negotiation and presentation skills
  • Good command of both verbal and written English and Chinese
  • Knowledgeable of Microsoft software (Word, Excel, PowerPoint) and Chinese word processing
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Assistant System Administration Manager

$40000 - $120000 Y Bank of China (Hong Kong) Limited

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Job Description

Responsibilities:

  • Handle data centre security, including data centre external maintenance vendors access management, IT equipment access management.
  • On site monitoring external parties working inside data centre.
  • Regular patrol on all data centre related zones, passages, entrance points and exit points.
  • Follow up and report to senior in-charge for all abnormal data centre security issues.
  • Regular security patrol to User IT equipment rooms located in various districts.
  • Obey instructions and arrangements from senior in-charge to carry out thoroughly all security duties.
  • Require shift duty.

Requirements:

  • Diploma or above.
  • Experience in handling data centre security related duties.
  • Knowledge in basic data centre security related equipment operation, such as CCTV, access control.
  • Knowledge in basic computer operation and data centre equipment.
  • Self discipline and good attitude to follow orders from seniors.
  • Good ability to handle sudden and unexpected incidents.
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Senior/System Administration Manager

$800000 - $1200000 Y Bank of China (Hong Kong) Limited

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Job Description

Job Description:
  • Manage data center operations and monitoring tasks to ensure high-quality service delivery.
  • Maintain service levels for application systems through effective operation management, contingency planning, and system health monitoring.
  • Provide professional recommendations on infrastructure configuration, application design, etc., based on analysis of system performance, incident records, and other related data.
  • Lead cross-functional teams to complete system optimization and enhancement tasks, and evaluate overall task achievements.
  • Organize management review meetings covering system performance, optimization, incident handling, case sharing, and project/task progress.
  • Drive continuous improvement through process refinement and technology innovation.
  • Collaborate with internal teams and external partners to support infrastructure or business-related projects.
Requirements:
  • Degree holder or above in Computer Science, Information Technology, or related disciplines.
  • Minimum 5 years of experience in application development or IT infrastructure. (Candidates with less experience may be considered for the System Administration Manager role.)
  • Solid experience in operating system administration (AIX, Linux) is an advantage.
  • Knowledge and experience with middleware products, SAN storage, backup solutions, monitoring and security tools, networking, Windows, VMware, and Red Hat Virtualization is a plus.
  • Proven experience in supporting medium to large-scale project implementations is preferred.
  • Good command of both spoken and written Chinese and English, proficiency in Mandarin is an advantage.
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Senior / System Administration Manager (Cloud)

$120000 - $240000 Y Bank of China (Hong Kong) Limited

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Job Description

Responsibilities:

  • Manage and monitor the private Cloud environment, including compute, storage, and networking resources. Provide 24x7 supports for Cloud infrastructure system.
  • Implement and maintain Cloud automation and orchestration tools to improve efficiency and scalability.
  • Ensure high availability, disaster recovery, and data protection for critical Cloud-based applications and services.
  • Troubleshoot and resolve complex Cloud-related issues in a timely manner.
  • Collaborate with development, security, and other IT teams to ensure seamless integration and security of Cloud services.
  • Provide technical guidance and training to application developers/operators on Cloud-related processes and procedures.

Requirements:

  • Bachelor's degree in Computer Science, Information Technology, or a related field.
  • 2+ years of experience in Cloud system administration.
  • Exposure to any of the following: Red Hat OpenShift, Containers, Ansible, Elasticsearch, Grafana, Prometheus, Huawei HCS, MySQL and Redis.
  • Strong understanding of any Cloud platform with experience in major areas like compute, networking, storage, backup/recovery and virtualization.
  • Stay up-to-date with the latest Cloud technologies, best practices, and industry trends.
  • Self-motivated and willing to work under pressure.
  • Excellent troubleshooting and problem-solving skills.
  • Ability to work collaboratively in a team environment and communicate technical information effectively.
  • Good command in both written and spoken Chinese and English, knowledge of Mandarin is a plus.
  • Experience working with financial industry and understand the technical architecture of banking systems is preferred.
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