29 System Administration jobs in Hong Kong

Join to apply for the Senior / System Administration Manager role at Bank of China (Hong Kong) .

This position involves managing data centre IT infrastructure, hardware maintenance, procurement processes, vendor negotiations, and asset management. The role requires working outside normal hours upon management request.

Responsibilities include:

• Handling data centre IT infrastructure and hardware maintenance contracts
• Providing advice and due diligence in RFQ, tendering, and procurement
• Supervising procurement to ensure efficiency and policy compliance
• Evaluating procurement proposals and liaising with vendors
• Vendor management and performance evaluation
• Inventory and asset management of data centres
• IT equipment management including maintenance, installation, and cabling

Requirements:

• Degree in IT, Computer Studies, or related field
• At least 3 years' banking experience, preferably with data centres
• Understanding of retail banking operations
• Excellent interpersonal and communication skills
• Proficiency in English and Chinese, knowledge of Microsoft Office

We offer competitive remuneration and benefits. Interested candidates should apply online via our website. Data collected is for recruitment purposes only. If you do not hear from us within 8 weeks, consider your application unsuccessful.

Join to apply for the Senior / System Administration Manager (Cloud) role at Bank of China (Hong Kong) .

• Manage and monitor the private Cloud environment, including compute, storage, and networking resources. Provide 24x7 support for Cloud infrastructure systems.
• 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.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 2+ years of experience in Cloud system administration.
• Exposure to Red Hat OpenShift, Containers, Ansible, Elasticsearch, Grafana, Prometheus, Huawei HCS, MySQL, and Redis.
• Strong understanding of Cloud platforms with experience in compute, networking, storage, backup/recovery, and virtualization.
• Stay up-to-date with the latest Cloud technologies, best practices, and industry trends.
• Self-motivated and able to work under pressure.
• Excellent troubleshooting and problem-solving skills.
• Good communication skills in both Chinese and English; knowledge of Mandarin is a plus.
• Experience in the financial industry and understanding of banking system architecture is preferred.

This job posting is active. Interested candidates are encouraged to apply online through our website . Data collected will be used solely for recruitment purposes. If you do not hear back within 8 weeks, your application will be considered unsuccessful, and your data will be destroyed within 12 months.

Join to apply for the Senior / System Administration Manager (Cloud) role at Bank of China (Hong Kong) .

• Manage and monitor the private Cloud environment, including compute, storage, and networking resources. Provide 24x7 support for Cloud infrastructure systems.
• 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.

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• 2+ years of experience in Cloud system administration.
• Exposure to Red Hat OpenShift, Containers, Ansible, Elasticsearch, Grafana, Prometheus, Huawei HCS, MySQL, and Redis.
• Strong understanding of Cloud platforms with experience in compute, networking, storage, backup/recovery, and virtualization.
• Stay up-to-date with the latest Cloud technologies, best practices, and industry trends.
• Self-motivated and able to work under pressure.
• Excellent troubleshooting and problem-solving skills.
• Good communication skills in both Chinese and English; knowledge of Mandarin is a plus.
• Experience in the financial industry and understanding of banking system architecture is preferred.

This job posting is active. Interested candidates are encouraged to apply online through our website. Data collected will be used solely for recruitment purposes. If you do not hear back within 8 weeks, your application will be considered unsuccessful, and your data will be destroyed within 12 months.

Join to apply for the System Administrator (Linux) role at Bank of China (Hong Kong) .

Responsibilities include:

1. Perform Linux system administration including system setup, backup, software installation, patch upgrade, system monitoring, and health checks.
2. Handle system troubleshooting and performance tuning.
3. Manage capacity monitoring for systems and applications.
4. Provide advice and consultancy to project teams on system architecture design.
5. Revise technical standard guidelines in compliance with internal IT audit regulations.
6. Serve as a technical advisor for junior system administrators.

Requirements:

• Degree in information technology, computer science, or related discipline.
• At least 2 years of experience in Redhat Linux 7/8 system administration.
• Strong knowledge of technical infrastructure environment and system architecture design.
• Hands-on experience with Redhat KVM, GFS, Cluster suite, and middleware products like Apache, Tomcat, WebSphere, MQSeries.
• Proficiency in shell scripting.
• Experience in distributed system design and administration is a plus.
• Experience in system performance monitoring and tuning.
• Experience with Lotus Notes is a plus.
• Self-motivated with ability to work under pressure and meet deadlines.
• Willingness to work outside regular hours for urgent issues.
• Good interpersonal and communication skills, proficiency in Chinese and English, knowledge of Mandarin is a plus.
• Experience with cloud/big data architecture, system security, ISO 20K/ITIL is advantageous.
• Experience in IT inventory management and automation is beneficial.
• Good negotiation, procurement, budgeting, and financial management skills are a plus.

We offer a competitive package and benefits including medical and life insurance, and allowances. Interested candidates should apply online via our website . Data will be used solely for recruitment; unsuccessful applicants' data will be destroyed within 12 months.

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Information Technology
• Industry: Banking, Capital Markets, and Financial Services

Join to apply for the System Administrator (Linux) role at Bank of China (Hong Kong) .

Responsibilities include:

• Perform Linux system administration including system setup, backup, software installation, patch upgrade, system monitoring, and health checks.
• Handle system troubleshooting and performance tuning.
• Manage capacity monitoring for systems and applications.
• Provide advice and consultancy to project teams on system architecture design.
• Revise technical standard guidelines in compliance with internal IT audit regulations.
• Serve as a technical advisor for junior system administrators.

Requirements:

• Degree in information technology, computer science, or related discipline.
• At least 2 years of experience in Redhat Linux 7/8 system administration.
• Strong knowledge of technical infrastructure environment and system architecture design.
• Hands-on experience with Redhat KVM, GFS, Cluster suite, and middleware products like Apache, Tomcat, WebSphere, MQSeries.
• Proficiency in shell scripting.
• Experience in distributed system design and administration is a plus.
• Experience in system performance monitoring and tuning.
• Experience with Lotus Notes is a plus.
• Self-motivated with ability to work under pressure and meet deadlines.
• Willingness to work outside regular hours for urgent issues.
• Good interpersonal and communication skills, proficiency in Chinese and English, knowledge of Mandarin is a plus.
• Experience with cloud/big data architecture, system security, ISO 20K/ITIL is advantageous.
• Experience in IT inventory management and automation is beneficial.
• Good negotiation, procurement, budgeting, and financial management skills are a plus.

We offer a competitive package and benefits including medical and life insurance, and allowances. Interested candidates should apply online via our website. Data will be used solely for recruitment; unsuccessful applicants' data will be destroyed within 12 months.

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Information Technology
• Industry: Banking, Capital Markets, and Financial Services

Job Responsibilities:

• Configure Cisco Switches/Routers/Firewalls or Juniper Firewall or Huawei Devices or other network components.
• Mainly responsible for Juniper/Cisco/Huawei firewall installation and configuration
• Work closely with vendors/internal/external parties to implement
• Responsible for network monitoring and troubleshooting

• Higher Diploma in Computing and Information Security holder in information technology or above in Telecommunications, Computer Sciences or equivalent
• 3+ years hands-on experience in networking
• Self-motivated and able to work under pressure
• Willing to work outside office hours for urgent production supports
• Good command of spoken and written Chinese and English
• Candidate with more experience will be considered as Network Administration Manager

Join to apply for the System Administrator (Windows) role at Bank of China (Hong Kong) .

This is a full-time position based in New Territories, Hong Kong SAR.

• Perform Windows system administration including setup, backup, software installation, patch upgrades, system monitoring, and health checks.
• Handle system troubleshooting and performance tuning.
• Manage capacity monitoring for systems and applications.
• Provide advice and consultancy to project teams on system architecture design.
• Revise technical standard guidelines in accordance with internal IT audit regulations.
• Serve as a technical advisor for junior system administrators.

• Degree in information technology, computer science, or related discipline.
• At least 2 years of experience in Windows 10, Windows Server 2016/2019 administration.
• Solid knowledge of technical infrastructure and system architecture design.
• Hands-on experience with Microsoft Windows Active Directory, Microsoft Cluster, SCCM, and middleware like IIS.
• Proficiency in Windows PowerShell scripting.
• Experience with Red Hat KVM and MS Exchange is a plus.
• Self-motivated with the ability to work under pressure and meet deadlines.
• Willing to work out of office hours for urgent issues.
• Good interpersonal and communication skills in Chinese and English; Mandarin is a plus.
• Experience in cloud/big data architecture, system security, ISO 2000/ITIL is advantageous.
• Experience in IT inventory management and automation is beneficial.
• Strong skills in price negotiation, procurement, budgeting, and financial management are a plus.

Interested candidates are encouraged to apply online. For more details, visit our website .

Note: Data collected will be used solely for recruitment purposes. If you do not hear back within 8 weeks, your application will be considered unsuccessful, and your data will be destroyed within 12 months.

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Information Technology
• Industries: Banking, Capital Markets, and Financial Services

Join to apply for the System Administrator (Windows) role at Bank of China (Hong Kong) .

This is a full-time position based in New Territories, Hong Kong SAR.

• Perform Windows system administration including setup, backup, software installation, patch upgrades, system monitoring, and health checks.
• Handle system troubleshooting and performance tuning.
• Manage capacity monitoring for systems and applications.
• Provide advice and consultancy to project teams on system architecture design.
• Revise technical standard guidelines in accordance with internal IT audit regulations.
• Serve as a technical advisor for junior system administrators.

• Degree in information technology, computer science, or related discipline.
• At least 2 years of experience in Windows 10, Windows Server 2016/2019 administration.
• Solid knowledge of technical infrastructure and system architecture design.
• Hands-on experience with Microsoft Windows Active Directory, Microsoft Cluster, SCCM, and middleware like IIS.
• Proficiency in Windows PowerShell scripting.
• Experience with Red Hat KVM and MS Exchange is a plus.
• Self-motivated with the ability to work under pressure and meet deadlines.
• Willing to work out of office hours for urgent issues.
• Good interpersonal and communication skills in Chinese and English; Mandarin is a plus.
• Experience in cloud/big data architecture, system security, ISO 2000/ITIL is advantageous.
• Experience in IT inventory management and automation is beneficial.
• Strong skills in price negotiation, procurement, budgeting, and financial management are a plus.

Interested candidates are encouraged to apply online. For more details, visit our website.

Note: Data collected will be used solely for recruitment purposes. If you do not hear back within 8 weeks, your application will be considered unsuccessful, and your data will be destroyed within 12 months.

• Seniority level: Not Applicable
• Employment type: Full-time
• Job function: Information Technology
• Industries: Banking, Capital Markets, and Financial Services

1 day ago Be among the first 25 applicants

Keyrus is an international consulting firm, specializing in the integration of data intelligence and Digital solutions. With over 4000 employees spread across 27 countries, Keyrus continues to deliver on such projects to a wide range of clients from various industries including but not limited to Banking/Finance, Healthcare/pharmaceuticals, FMCG, Oil & Gas, and more.

As part of Keyrus’ solution delivery, we are also in a position to recruit and place technical consultants to complement on existing client projects with their expertise. As such, we seek innovative and agile people to support ambitious and forthcoming technological challenges.

We are looking for a Senior Unix System Engineer in Hong Kong for our client. This role support Electronic Markets Business projects implementation and daily BAU support.

Responsibilities

• Manage UNIX infrastructure projects: server deployment, optimization, and resilience.
• Enhance system performance, reduce latency, and automate patching for security compliance.
• Provide production support for critical Linux platforms and front-office trading.
• Perform troubleshooting, root cause analysis, and performance tuning.
• Maintain OS provisioning, policy control, and regional data center operations.
• Participate in shift, holiday, and weekend support; occasional APAC travel.

Skills & Qualifications

• Expertise: RedHat/Linux, IT security tools, scripting (Bash, Python, Perl), x86 hardware.
• Experience: 7+ years in IT, 5+ in UNIX admin, 3+ in multinational environments.
• Certifications: IT degree (RHEL preferred).
• Strong in: Troubleshooting, automation, service delivery, and ITIL processes.
• Bonus: Experience in investment banking IT support.

• Seniority level Executive

• Employment type Full-time

• Job function Information Technology
• Industries Banking and IT Services and IT Consulting

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