64 Network Troubleshooting 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.

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Direct message the job poster from Macroview Telecom, a HGC Group Company

Job Highlights

• Switches, routers, firewall, wireless network
• CCNA / CCNP / CCIE / security certificate holders
• Network maintenance and support

Responsibilities:

• Develop technical skill and product knowledge to deliver technical tasks to the customers
• Develop soft skill to respond to customer’s request and monitor the project progress
• Implement project, perform testing, install and configure equipment, contain and execute change, prepare document and provide maintenance support for customer’s infrastructure and system
• Provide technical support and troubleshooting for marketing leading ICT products including network infrastructure products, network security products, collaboration solutions and cloud applications etc.
• Perform cross platform system integration & end-to-end process automation
• Opportunity in customer-centric digital solutions development

Who Are We Looking For:

• Degree or Higher Diploma holders in Computer Science, Engineering, Information System or related disciplines
• Minimum 5 years of working working experience
• Professional qualification on networking (e.g. CCNA, CCNP and CCIE) is preferred
• Knowledge and experience in switches, routers, firewall, wireless and other networking equipment, especially familiar with Cisco / Huawei / Fortinet / Arista etc.
• A quick learner to explore new technologies and solutions
• A good team player with good communication skills
• Good command of both written and spoken English
• Degree holders with less experience can apply for Assistant Network Engineer

We offer attractive remuneration package, medical benefits and marriage leave to the right candidate. Interested parties please send full resume with expected salary by clicking 'Apply Now '.

All information collected will be used for recruitment purpose only.

To know more about Macroview, please visit:

• Seniority level Associate

• Employment type Full-time

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

Referrals increase your chances of interviewing at Macroview Telecom, a HGC Group Company by 2x

Wan Chai District, Hong Kong SAR 2 weeks ago

New Territories, Hong Kong SAR 5 days ago

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1 week ago Be among the first 25 applicants

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Direct message the job poster from Macroview Telecom, a HGC Group Company

Job Highlights

• Switches, routers, firewall, wireless network
• CCNA / CCNP / CCIE / security certificate holders
• Network maintenance and support

Responsibilities:

• Develop technical skill and product knowledge to deliver technical tasks to the customers
• Develop soft skill to respond to customer’s request and monitor the project progress
• Implement project, perform testing, install and configure equipment, contain and execute change, prepare document and provide maintenance support for customer’s infrastructure and system
• Provide technical support and troubleshooting for marketing leading ICT products including network infrastructure products, network security products, collaboration solutions and cloud applications etc.
• Perform cross platform system integration & end-to-end process automation
• Opportunity in customer-centric digital solutions development

Who Are We Looking For:

• Degree or Higher Diploma holders in Computer Science, Engineering, Information System or related disciplines
• Minimum 5 years of working working experience
• Professional qualification on networking (e.g. CCNA, CCNP and CCIE) is preferred
• Knowledge and experience in switches, routers, firewall, wireless and other networking equipment, especially familiar with Cisco / Huawei / Fortinet / Arista etc.
• A quick learner to explore new technologies and solutions
• A good team player with good communication skills
• Good command of both written and spoken English
• Degree holders with less experience can apply for Assistant Network Engineer

We offer attractive remuneration package, medical benefits and marriage leave to the right candidate. Interested parties please send full resume with expected salary by clicking 'Apply Now '.

All information collected will be used for recruitment purpose only.

To know more about Macroview, please visit:

• Seniority level Associate

• Employment type Full-time

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

Referrals increase your chances of interviewing at Macroview Telecom, a HGC Group Company by 2x

Wan Chai District, Hong Kong SAR 2 weeks ago

New Territories, Hong Kong SAR 5 days ago

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eTeam Kowloon City District, Hong Kong SAR

eTeam Kowloon City District, Hong Kong SAR

2 days ago Be among the first 25 applicants

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Direct message the job poster from eTeam

Responsibilities

- Working on a Cisco based network system (LAN/WAN/VoIP) daily operation independently

- Working in the in-country network operation team as well as with regional support team and vendors, which includes

a. Network system maintenance and troubleshooting.

b. Support and assist regional network team on incident handling.

c. Network documentation submission and system update.

d. Network system capacity report.

e. Network asset maintenance and inventory update

f. Regional project coordination and support.

- Project deployment on network system implementation. Manage and implement various network related projects in China. Coordinate project logistics including vendor management, documentation, handover etc., within approved budget, schedule and ensure compliant to Citigroup relevant policies.

- Scope covering whole China.

Requirements

- Cisco based network system knowledge and practical working experience, 5 years working experience for a daily operation on a medium or large size network environment.

- Self-motivated and highly responsible.

- Quick learner and detail oriented.

- Sense on QA and information security.

- Teamwork and hardworking, available for OT.

- Sound English both in oral and written.

- Willingness to work out of office hours for maintenance and changes as required

- Ability to communicate in English/Cantonese with other teams across APAC

- Ability to work as part of a team

- Responsible attitude to own tasks to completion

Preferences

- Previous experience on such work

- Experience in MNC or finance/banking industry preferred.

• Seniority level Associate

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries IT Services and IT Consulting, Software Development, and IT System Installation and Disposal

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Kowloon City District, Hong Kong SAR 2 days ago

Hong Kong, Hong Kong SAR HK$65,000.00-HK$75,000.00 6 days ago

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Join to apply for the Network Engineer role at HGC Global Communications

2 days ago Be among the first 25 applicants

Join to apply for the Network Engineer role at HGC Global Communications

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Implement network projects and troubleshoot network issues.

Design, plan, and operate network and system integration solutions.

Coordinate with service providers and internal/external stakeholders to support customers on network-related matters.

Perform network administration and maintain documentation of configuration changes.

Provide technical support according to customer service schedules.

Work at Tsing Yi Office, North Point Office, and various customer sites as required.

Responsibilities:

• Implement network projects and troubleshoot network issues.

• Design, plan, and operate network and system integration solutions.

• Coordinate with service providers and internal/external stakeholders to support customers on network-related matters.

• Perform network administration and maintain documentation of configuration changes.

• Provide technical support according to customer service schedules.

• Work at Tsing Yi Office, North Point Office, and various customer sites as required.

• Higher diploma or above in Computer Science, Engineering, Information Engineering, or related disciplines.

• 1 – 2 years of relevant work experience

• Knowledge and experience in switches, routers, wireless equipment will be an advantage; Holder of valid professional certificates is an advantage (e.g. CCNA, CCNP, CCIE, HCIP, etc.)

• A quick learner to explore new technologies and solutions

• A good team player with good communication skills

• Good command of both written and spoken English

• Candidates with less experience will be considered as Network Engineer or Assistant Network Engineer

• Seniority level Entry level

• Employment type Full-time

• Job function Information Technology
• Industries Computer and Network Security and Telecommunications Carriers

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Hong Kong, Hong Kong SAR HK$35,000.00-HK$0,000.00 2 weeks ago

Hong Kong, Hong Kong SAR HK$6 ,000.00-HK 75,000.00 3 days ago

Central & Western District, Hong Kong SAR 1 week ago

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• Identify, diagnose, and resolve complex Layer 3 network issues in enterprise environments.
• Design, configure, and support scalable, redundant, and highly available networks using OSPF, BGP, EIGRP, and RIP.
• Perform device upgrades, patching, reboots, and post-maintenance verification on Cisco routers, switches, and F5 load balancers.
• Implement and manage firewalls, VPNs, IDS/IPS, access controls, and network segmentation to ensure compliance and security.
• Work closely with Network Lead and L2 Engineers to execute tasks, recover network services, and drive projects.
• Manage vendor escalations, support incident response, and contribute to performance tuning and capacity planning.
• Maintain network documentation and ensure clear stakeholder communication across technical and non-technical teams

Education and Experience:

• Bachelor’s degree in computer science, Information Technology, or relevant studies
• Minimum 3 years or above experience working as a Network Engineer, with a focus on Layer 3 technologies and complex network solutions.
• Hands-on experience with OSPF, BGP, and other routing protocols.
• Familiar with Cisco and F5 network devices.
• Strong troubleshooting and problem-solving skills.
• Understanding of network security fundamentals (firewalls, VPN, ACLs).

Beyondsoft Information Technology Corporation Ltd is committed to being an equal opportunity employer and provides equal employment opportunities to all employees and applicants. We strive to cultivate a workplace that celebrates diversity and inclusion, where individuals of all backgrounds—regardless of nationality, ethnicity, religion, age, gender identity, sexual orientation, or any other distinguishing trait—can succeed and thrive. We prohibit discrimination and harassment of any type with regard to race, color, religion, age, national origin, disability status, genetics, sexual orientation, gender identity, or expression. This policy applies to all terms and conditions of employment, including recruiting, hiring, and the entire employee lifecycle. We are focused on creating an environment where everyone can reach their full potential.

Employment offers from Beyondsoft Information Technology Corporation Ltd. are contingent upon the successful completion of any required pre-employment processes, in line with applicable laws and regulations. Beyondsoft Information Technology Corporation Ltd. does not ask for any recruitment fees, nor does it request any unauthorized payments from candidates as part of the hiring process.

• Seniority level Associate

• Employment type Full-time

• Job function Management and Information Technology
• Industries IT Services and IT Consulting, Information Services, and Technology, Information and Media

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Wan Chai District, Hong Kong SAR 4 weeks ago

Eastern District, Hong Kong SAR 4 weeks ago

Wan Chai District, Hong Kong SAR HK$30,000.00-HK$45,000.00 1 week ago

Central & Western District, Hong Kong SAR 1 week ago

Wan Chai District, Hong Kong SAR 3 weeks ago

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1 week ago Be among the first 25 applicants

Direct message the job poster from eTeam

We are hiring for Network Engineer role based out of Hong Kong Location.

Location : Hong Kong

Position : Permanent

Experience : 8+ years of Exp

Salary : Open for Negotiation

Candidates must be based out of Hong Kong to apply for this role.

Minimum 8 years practical experience in end-to-end management and execution of network project infrastructure deployment involving migration of application.

Hands on working experience on

1. Router and SDWAN: Cisco

2. Switches: Aruba and Cisco

3. Wireless: Aruba

4. IP Services : DNS, NAC

5. Project experience preferably in migration Network infrastructure and application flow through firewalled environment

· Demonstrate an expert understanding of networking protocols including TCP/IP and Ethernet protocols

· Expert design knowledge of IP based networking architecture

· Understanding of DNS, DHCP and IPAM

· Experience configuring Aruba hardware.

· Deep expertise, understanding and knowledge of Infrastructure Network and Security – Routing and Switching, Wireless, Firewalls, Load Balancers.

· Strong hands-on experience on Cisco Network Hardware like Cisco routers, Classic switches, Cisco and Fortigate firewalls.

· Proven experience in working on large scale project.

· Planning, coordination and execution of assigned network delivery project

· Perform coordination with internal/external vendor, internal bank personnel and other stakeholder for matter relating to network delivery

· Ensure compliance on work carried out against the bank standard, process and control

· Perform documentation, knowledge transfer and handover to operation team

· Excellent communication and co-ordination skills

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Engineering and Information Technology
• Industries IT Services and IT Consulting, Computer and Network Security, and IT System Training and Support

Referrals increase your chances of interviewing at eTeam by 2x

Wan Chai District, Hong Kong SAR 2 weeks ago

Eastern District, Hong Kong SAR 2 weeks ago

Wan Chai District, Hong Kong SAR HK$30,000.00-HK$45,000.00 1 hour ago

Central & Western District, Hong Kong SAR 4 weeks ago

Wan Chai District, Hong Kong SAR 1 week ago

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