What Jobs are available for Mainframe Engineer in Hong Kong?

The Job

• Responsible for helpdesk and IT support (onsite and remote) for customers/projects
• Maintain and administer day-to-day operation in computer networks and related computing environments including computer hardware, systems software, applications software, and all configurations
• Diagnose, troubleshoot, and resolve hardware, software, or other network and system problems, and replace defective components

The Person

• Higher Diploma in Information Technology, Computer Science or related disciplines
• Holder of CCNA / MCP / MCSE / MCIPT will be an advantage
• Minimum 2-3 years experiences in IT support
• Good communication skills in dealing with customers
• Knowledge of Windows OS, MS Office, Networking
• Good interpersonal skills, initiative, work independently
• Excellent written and communication skill in English and Chinese

Securities Responsibilities

• Ensure compliance with FUJIFILM Business Innovation Information Security Rule, Policies and procedures at all time.
• Responsible for maintaining security of all FUJIFILM Business Innovation information entrusted to and not limiting to proper classification & handling of FUJIFILM Business Innovation documents and records.
• Complete Information Security training and awareness program on regular basis and possess enough knowledge to adhere to FUJIFILM Business Innovation Information Security requirements.
• Responsible for identifying, reporting and complying with Information Security Incident & Reporting Procedure.
• Failing to comply with the security policies could be subject to disciplinary action, potentially including termination of employment or contract and/or prosecution.

We offer career prospect, attractive remuneration and fringe benefits including but not limited to the followings:

• 12 days' annual leave
• Blissful leave of maximum 25 days per year (including birthday leave, wedding anniversary leave, children graduation leave, volunteer leave, pet healthcare leave, home purchase, etc)
• 5 days work week & bank holiday
• Clinical, hospitalization and dental insurance

To discuss this opportunity further, please send your full resume, current and expected salary to the HR Department.

We are an equal opportunity employer and welcome applications from all qualified candidates. All information provided will be treated in strict confidence and used for recruitment purposes only. Applicants not hearing from us within six weeks may consider their applications unsuccessful. All date of unsuccessful applications will be destroyed after six months.

Job Responsibilities:

• Provide 1st-tier support to the infrastructure
• Responsible for setup, maintenance and troubleshooting on IT hardware, network and software
• Deploy and test new systems and services for clients
• Able to work under pressure and willing to take shift

Job Requirements:

• Degree or above in Computer Science or equivalent discipline.
• 1 years of relevant experience in system administration and technical support
• Related working experience in ISP or IT support is beneficial
• Fluent in Cantonese and English, Mandarin is an advantage
• Candidate with more experience will be considered as Senior Systems Engineer

Key Responsibilities:

• Implementation and support of our client's IT Infrastructure
• Responsible for systems/technical support and administration on network, desktop/server hardware and software, and application systems
• Provide Level 1 – 3 support for incidents and problem resolution
• Interact with other team members and other teams to progress projects and incidents

Specific Qualifications

• Relevant experience in technical support and administration for All Windows platforms including Microsoft Windows 11, Microsoft Office, Windows Server (Active Directory Administration / Group Policy), Microsoft Exchange Server, Azure, AWS
• Understanding of networking concepts: TCP/IP, LAN/WAN, DHCP, DNS, Routing, Switching/Firewall
• Self-starter who is confident, action and results orientated
• Must be attentive to detail, proactive and have strong troubleshooting skills
• Technical, analytical, interpersonal and organisation skills required
• English and Cantonese language proficiency is essential for this role

Candidates with more experience will be considered as Senior Systems Engineer

We offer an attractive remuneration package to the right candidate.

For more information, please visit

ACW Distribution (HK) LTD. is a leading IT solution distributor in Hong Kong for 40 years. To support our expansion, we invite high caliber professionals to join us.

Requirements:

· Certificate holder or above in IT or Computer related discipline

· At least 2-year working experience in IT industry

· Experience in networking and cybersecurity will be an advantage

· Self-motivated, strong problem solving and analytical skills

Job Responsibility:

• Hardware and software installation & support
• Delivering professional services
• Non-office hours work is required

Note: Candidates with less experience will be considered as Junior Systems Engineer

We offer great opportunities and 5 working days for career advancement to the right candidates.  Interested parties please send your resume with job portfolios, expected salary and the date of availability email to - Only short listed candidates will be invited for interview.

All information will be treated in the strictest confidence and used only for recruitment purposes.  Applicants not invited for interview within four weeks from the date of the posting may consider their applications unsuccessful.  Unsuccessful applications will be destroyed after the recruitment exercise.

Recruit Ref: L

Posting Date:

UDomain Web Hosting Co Ltd

Systems Engineer

Job Responsibilities:

• Provide 1st-tier support to the infrastructure
• Responsible for setup, maintenance and troubleshooting on IT hardware, network and software
• Deploy and test new systems and services for clients
• Able to work under pressure and willing to take shift

Job Requirements:

• Degree or above in Computer Science or equivalent discipline.
• 1 years of relevant experience in system administration and technical support
• Related working experience in ISP or IT support is beneficial
• Fluent in Cantonese and English, Mandarin is an advantage
• Candidate with more experience will be considered as Senior Systems Engineer

Industry:

Information Technology

Job Category / Function:

Engineering (Others)

Professional Services (Legal & Compliance)

Job Position Level:

General

Employment Term:

Full Time

Min. Edu. Level Req:

-

Minimum QF Level attained:

-

Total Working Exp:

-

Salary(HKD):

-

Location:

Kwun Tong District / Kwun Tong

Benefits:

-

Job Responsibilities:

• Provide 1st-tier support to the infrastructure
• Responsible for setup, maintenance and troubleshooting on IT hardware, network and software
• Deploy and test new systems and services for clients
• Able to work under pressure and willing to take shift

Job Requirements:

• Degree or above in Computer Science or equivalent discipline.
• 1 years of relevant experience in system administration and technical support
• Related working experience in ISP or IT support is beneficial
• Fluent in Cantonese and English, Mandarin is an advantage
• Candidate with more experience will be considered as Senior Systems Engineer

Key Responsibilities

● Maintain and enhance the existing C++ automated trading system

● Improve performance, reliability, and error handling

● Integrate pricing and inventory data from multiple sources

● Monitor servers, logs, and uptime for continuous operation

● Adjust bot behavior to align with The game server updates and API changes

Requirements

● Strong proficiency in C++ (C++11 or newer) and multi-threaded applications

● Solid knowledge of network programming (TCP/IP, WebSocket, HTTP)

● Experience with Linux systems (Ubuntu/Debian) and Git

● Excellent English reading and writing skills for technical communication

● Strong debugging and analytical problem-solving ability

Nice to Have

● Experience with Python or for automation or scripting

● Background in automated trading or game bot systems

● Familiarity with Game or collectible card marketplaces

● Knowledge of Docker, CI/CD, or server monitoring tools

● Understanding of data synchronization and caching systems

At Roche you can show up as yourself, embraced for the unique qualities you bring. Our culture encourages personal expression, open dialogue, and genuine connections, where you are valued, accepted and respected for who you are, allowing you to thrive both personally and professionally. This is how we aim to prevent, stop and cure diseases and ensure everyone has access to healthcare today and for generations to come. Join Roche, where every voice matters.

The Position

Main Job Responsibilities

• Provide pro-active field applications support to CPS customers and internal

customers under supervision 70

⮚ Execute the system validation plan including lab work, data reporting. Assist the

Applications Specialist to complete the project implementation according to the schedule

⮚ Maintain good relationship and collaborate with internal and external customers

• Assist in daily operation activities of Applications Team

⮚ Engage in projects and taskforces related to business needs

⮚ Pro-actively feedback challenges encountered at frontline and improvement area related to business to Application Supervisors

Basics Requirements of the Job:
Education:
⮚ Pursuing or recently completed a degree/diploma in biomedical science, laboratory science,

chemistry, biochemistry, biotechnology, or related field.

Knowledge:
⮚ Data handling: Proficiency with Excel/Sheets (pivot tables, charts), basic statistics (mean/SD, CV%, linearity, regression), and data integrity practices.

⮚ Laboratory basics: Understanding sample handling, pipetting, centrifugation, and basic instrument handling.

Bonus:
⮚ Assay knowledge: Familiarity with immunoassays, clinical chemistry workflows (e.g., ELISA, spectrophotometry, calibration/controls concepts)

⮚ Stat software EP evaluator, Excel macro function

Language:
⮚ Cantonese, English and Mandarin

Personality:
⮚ Detail‑oriented, good team player and independent

Who we are

A healthier future drives us to innovate. Together, more than 100'000 employees across the globe are dedicated to advance science, ensuring everyone has access to healthcare today and for generations to come. Our efforts result in more than 26 million people treated with our medicines and over 30 billion tests conducted using our Diagnostics products. We empower each other to explore new possibilities, foster creativity, and keep our ambitions high, so we can deliver life-changing healthcare solutions that make a global impact.

Let's build a healthier future, together.

Roche is an Equal Opportunity Employer.

KEY RESPONSIBILITIES

As a globally distributed and cloud-first business, many of the tasks can be done remotely; however there will be a need to attend site as required. If you are based near one of our actual sites, you will be required to be onsite at least 2 days per week to stay connected to our business.

• To provide operational support across Alchemy's estate of devices, network infrastructure, and end user computing related cloud services including health checks and reporting.
• Diagnose and resolve faults in physical and cloud-based services and infrastructure supported by the Systems Engineering team
• Take ownership of configuring and maintaining Alchemy's Physical and virtual network infrastructure, including LAN, WAN and Telephony
• Maintain the Security integrity the Systems Engineering service portfolio including patching, automated vulnerability assessments, Firewalls, software Security suites and MDM
• Proactively educate Alchemists, instilling a security first mindset through the use of our automated phishing and exploit awareness toolsets
• Support Alchemists in become as self-sufficient as possible by providing self-service tools, and creating knowledge base articles to improve incident and event resolution efficiency
• Manage events, incidents, problems, requests and changes in line with ITIL best practice, ensuring that SLA's are maintained
• Act as a cross-media Point of Resolution for all Systems Engineering issues
• Analyse and measure your services with standardised global metrics to develop, communicate and action continual process and technology improvements
• Work without continuous supervision and be trusted to provide professional support services to your fellow Alchemists
• Provide proactive monitoring and management of Systems Engineering services to your fellow Alchemists
• Guide Alchemy in your personal development and self-educate to attain industry standard IT accreditations
• Manage, respond to and resolve all End User based incidents and events
• Install, configure and manage End User Devices and Applications
• Work to proactively prevent Security threats to your service portfolio, End User Devices and Applications. Should any occur, immediately respond effectively to and contain those IT Security threats and incidents
• Maintaining agreed SLA levels, assuring quality of delivery at all times
• Ordering and installation of hardware as required
• Delivery of Systems Engineering project-related tasks
• Creation of relevant technical diagrams and documentation
• Ensuring that your endpoint fleet and environments adhere to established standards and frameworks, meeting any compliance requirements at all times.
• Input into the design and implementation of new platforms, services and infrastructure including the creation of associated documentation
• Completing internal moves and changes as required
• Set up new sites and locations as required
• Ensure all logs for equipment and users are maintained
• Providing support to Alcehmists whether remotely or in person
• Keeping up to date with industry trends and technology developments
• Identifying and sharing relevant architectural patterns
• Contributing towards creating a culture of metrics and data to drive continuous improvement
• Working closely with Infosec to ensure Security 'shifts left'
• Collaborating closely with the Engineering teams, promoting a DevOps culture

The above list is not exhaustive, and you may be asked to undertake reasonable additional duties/ projects to support the team. Due to the global nature of our business, international travel may be required on occasion.

SELECTION CRITERIA

Your Behaviors:

• Communicator – You can make yourself concisely and clearly understood through positive interactions with people across all levels of Alchemy regardless of their seniority, geography and culture
• People Focused – You understand that people make Alchemy a success
• Problem Solver – You love to fix things
• Lifelong Learner – Everyday is a chance to discover/teach something new
• Creative – You are a fountain of innovative ideas and love experimenting
• Logical – You look for facts and think your way to a conclusion
• Forward looking – You embrace new and better ways of doing things, and relish the opportunity to take others on the journey with you
• Confident – You embrace having positive, open and candid discussions with individuals at all levels
• Diplomatic – The message is always delivered with consideration of others needs
• Decisive – you have a keen sense of prioritisation and make intelligent decisions independently
• Motivated – You are a self-starter with a 'can-do' attitude and the ability to work independently under light supervision
• Reliable - You're the person stakeholders and peers always want to work with, remaining visible as the face of IT to listen to concerns and share as needed
• Professional – It's never personal, you understand what is happening from the end users perspective
• Presentable – You don't need suits and ties to inspire confidence, we do so through our smart casual appearance
• Compassionate – You understand that people in need require careful attention
• Energetic - You bring bags of energy every day, the only way is forward
• Organised - You are detail oriented and manage your time and the time of others well
• Data driven – Information is your friend; you love to use facts and evidence to help ensure success for the team and our customer

QUALIFICATIONS, KNOWLEDGE & EXPERIENCE

Essential:

• A high degree of technical knowledge and competence
• Demonstrable ability to troubleshoot complex, technical, multi-site and multi-discipline incidents and problems
• At least 5 years administration, management and setup of M365 technologies and their associated security implementations
• At least 5 years hands on experience with Microsoft Azure technologies (Servers Active Directory, DNS, Policies etc)
• At least 6 years' experience working in similar 2nd/3rd Line internal IT Service Desk or Systems Engineering role supporting a globally distributed organisation
• 2nd/3rd line knowledge of a wide range end user devices including printers, workstations, tablets, phones, laptops and associated modern operating systems for Windows, Apple, Linux
• Practical deployment and administration experience of standard end-point security and Disk Encryption tools
• Senior level experience of supporting standard software suites
• Demonstrable practical experience of management of Microsoft Exchange Online and email services
• Practical technical knowledge of Cisco network hardware (switches, routers, wireless access points) and technologies (DHCP, TCP/IP, VPN etc) gained in a hands-on technical support role
• Hands-on experience of firewall and security appliance configuration and management
• Experience of working within the ITIL framework
• Practical administration experience of SharePoint Online
• Practical administration experience of MS Teams
• Practical experience of deploying and managing MDM services (Intune & Jamf)
• Excellent verbal and written English skills are essential
• Excellent working knowledge of Chrome, IE & Safari
• Experience of liaising with 3rd party suppliers
• A full driving licence is essential for this role
• Practical use of Service desk tools
• Practical experience of working in teams across multiple geographies and timezones

Desirable:

• M365 certified
• ITIL v4 foundation certified
• Experience of building laptops and desktops using automated/remote end point configuration/deployment tools (i.e. Intune and/or Jamf)
• CCNA certified
• Palo Alto Certification
• Experience of working in an Agile team
• Experience of core networking technologies in enterprise-level deployments
• Working knowledge of AWS or Azure
• Experience of working in a cloud native environment
• Practical use of Jira and confluence
• Experience of working in an organisation with a DevOps culture
• Experience with Zendesk