Senior Mainframe Systems Engineer
3 days ago
About Us:
Hong Kong Exchanges and Clearing Limited (HKEX) is a purpose-driven company that connects, promotes, and progresses our markets and the communities they support for the prosperity of all.
Job Summary:
We are seeking an experienced Senior Mainframe Systems Engineer to join our team. The successful candidate will be responsible for managing and supporting mission-critical systems on System z, working closely with talented technologists in support and implementation roles.
Duties and Responsibilities:
- Implement and support infrastructure solutions in critical IBM System z environments requiring stability, high throughput, and controlled CPU resources.
- Perform mainframe administration, support services, management of z/OS, DB2, CICS, and related 3rd party utilities and peripherals.
- Configure, install, customize, secure, manage, report performance, tune, stress test, plan capacity, patch, upgrade, back up, and recover systems.
- Provide support and implementation work to application teams including database administration and performance analysis.
- Advise on operating policies, technical architecture, and configuration of database systems.
- Implement compliance standards and regularly review system compliance.
- Proactively assess exposure areas and reduce vulnerabilities.
- Anticipate, evaluate, and resolve complex system problems to minimize downtime and performance degradation.
- Support ITIL/ITSM Incident management, Problem Management, Change Management, and Release Management processes.
- Manage vendors to ensure high-quality delivery and implementation.
Requirements:
- Bachelor's degree in Computer Science, Information Systems, or related fields.
- Minimum 8 years' experience with z/OS, DB2, CICS.
- Experience supporting mission-critical, high-availability, high-performance platforms on System z.
- Proficiency in VTL infrastructure, CA1, CA7, Endevor is advantageous.
- Strong analytical, problem-solving, and presentation skills.
- Excellent command of written and spoken English and Chinese.
-
System Engineer
4 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Bank Of China (Hong Kong) Limited Full timeAt Bank Of China (Hong Kong) Limited, we are seeking a skilled System Administrator to join our team. In this role, you will be responsible for performing application program changes on various platforms including Mainframe/Open platform (Unix/Linux/Windows/Cloud).You will manage batch job flow changes on Mainframe/Open platform.Analyze and monitor batch...
-
System Administrator
1 week ago
Hong Kong, Central and Western District, Hong Kong SAR China Bank Of China (Hong Kong) Limited Full timeJob Description:Perform application program changes on Mainframe/Open platform (Unix/Linux/Windows/Cloud)Manage batch job flow changes on Mainframe/Open platformAnalyze and monitor batch performanceManage scheduler tools for batch operationMaintain version control tools for program change managementRequirements:Degree holder in Information Technology,...
-
System Administrator
4 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Bank Of China (Hong Kong) Limited Full timeJob Description: Perform application program changes on Mainframe/Open platform (Unix/Linux/Windows/Cloud) Manage batch job flow changes on Mainframe/Open platform Analyze and monitor batch performance Manage scheduler tools for batch operation Maintain version control tools for program change management Requirements:Degree holder in Information Technology,...
-
Senior Java Engineer Position
1 day ago
Hong Kong, Central and Western District, Hong Kong SAR China BULLIT SYSTEMS Full timeAbout the RoleWe are seeking an experienced Java tech lead to join our engineering and information technology team at BULLIT SYSTEMS.As a mid-senior level Java developer, you will be responsible for leading our development team in designing and implementing robust APIs, web services using REST/JSON, and micro-service design patterns.You will work closely...
-
Hong Kong, Central and Western District, Hong Kong SAR China Hong Kong Exchanges and Clearing Limited Full timeCompany OverviewHKEX is a leading exchange and clearing house in Asia, connecting capital, ideas, inspiration, and innovation for deeper, more diverse, and liquid global capital markets.SUMMARY OF JOB RESPONSIBILITIESThe System Development Manager will be responsible for application development and support for critical applications running under IBM...
-
Network Systems Engineer
12 hours ago
Hong Kong, Central and Western District, Hong Kong SAR China Tek Systems Full timeAbout the RoleThis Infrastructure Specialist position plays a crucial role in ensuring the stability and security of Tek Systems' network infrastructure.Responsibilities:Design, implement, and manage the department's network infrastructure, including LAN, WAN, and VPN.Provide expert-level technical support for network-related issues and develop solutions to...
-
Senior Network Systems Engineer
4 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Mass Transit Railway Full timeJob OverviewWe are seeking a highly skilled Senior Network Systems Engineer to join our team at Mass Transit Railway. As a key member of our engineering department, you will be responsible for designing and implementing network systems, ensuring the security and reliability of our data infrastructure.Key Responsibilities:Design and implement network systems...
-
Linux Infrastructure Engineer
5 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Hexience Systems Limited Full timeA seasoned Linux Infrastructure Engineer is needed to design, implement, and maintain complex infrastructure solutions for Hexience Systems Limited. The successful candidate will possess extensive knowledge of Linux server administration, containerization, and automation.About the RoleThis mid-senior level position involves working on the deployment and...
-
Senior System Engineer
5 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Hong Kong Exchanges and Clearing Limited Full timeCompany Introduction: We're home to Asia's most dynamic and vibrant capital markets. Connecting capital, ideas, inspiration and innovation for deeper, more diverse and liquid global capital markets; providing greater choice and opportunity for our customers, each and every day. HKEX is a purpose-driven company. Our commitment to the long-term development...
-
Senior Software Engineer
6 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Tbwa ChiatDay Inc Full timeWe are looking for a Senior Software Engineer - Matching Systems to join our team at Tbwa Chiat/Day Inc. The ideal candidate will have a strong technical background, with expertise in Java multi-threaded programming, concurrency control, and JVM performance tuning. Additionally, they will be familiar with Spring Boot/Spring Cloud common frameworks and have a...
-
IT System Engineer
4 days ago
Hong Kong, Central and Western District, Hong Kong SAR China KOS International Limited Full timeJob Overview:KOS International Limited is a leading financial service company in Hong Kong. Due to recent team expansion, we are looking for a Senior System Engineer with expertise in Linux and banking infrastructure environment to join our team.About the Role:Manage internal platforms, operation systems, storage systems, backup systems stability with team...
-
Senior Software Engineer in Distributed Systems
8 hours ago
Hong Kong, Central and Western District, Hong Kong SAR China MCG Talent Full timeAre you a skilled GoLang developer looking for a new challenge? Do you have experience in blockchain technologies and a passion for building high-performance applications? We are seeking a mid-senior level GoLang developer to join our team as a senior software engineer in distributed systems. As a member of our team, you will be responsible for designing,...
-
Robotics System Engineer
7 days ago
Hong Kong, Central and Western District, Hong Kong SAR China TaikoEagle Medical Co., Ltd Full timeAbout the PositionThis role involves developing and optimizing a complex software system for surgical robotics. As a Senior System Engineer, you will be part of a multidisciplinary team that works together to design, develop, and test our products.ResponsibilitiesThe ideal candidate will conduct research on surgical robots, apply and evaluate relevant...
-
Global Software Testing Engineer
4 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Tek Systems Full timeAbout the Role:We are looking for a talented Global Software Testing Engineer to join our team at Tek Systems. As a Global Software Testing Engineer, you will play a crucial role in ensuring the quality of our AI Voice Assistant platform.You will be responsible for developing test automation frameworks, creating test scripts, and conducting thorough testing...
-
Global Software Engineer
7 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Tek Systems Full timeWe are looking for a highly motivated Global Software Engineer to join our team at Tek Systems, where you will play a key role in developing and refining automation and testing practices for our AI Voice Assistant platform.As a Global Software Engineer, you will be responsible for developing automation frameworks, automating test scripts for new features,...
-
System Engineer
19 hours ago
Hong Kong, Central and Western District, Hong Kong SAR China China Investment Information Services Limited (CIIS) Full timeChina Investment Information Services Ltd. Established in Hong Kong in 1994, China Investment Information Services Limited (CIIS) is the wholly owned subsidiary of Shanghai Stock Exchange (SSE), acting as the sole overseas agent of SSE market data. CIIS provides licensing and technical connection of mainland China major exchanges market data to overseas...
-
Quality Engineer for AI Voice Assistant
6 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Tek Systems Full timeGlobal Quality Assurance Engineer Role:We are seeking a highly skilled Global Quality Assurance Engineer to join our team at Tek Systems. As a key member of our team, you will be responsible for ensuring the quality and reliability of our AI Voice Assistant platform through automation testing, test plan development, and defect tracking.Responsibilities and...
-
Junior System Engineer
2 days ago
Hong Kong, Central and Western District, Hong Kong SAR China Infini Capital Full timeWe are currently looking for a junior engineer to work on various internal systems and IT support for buy-side hedge funds. Your work will include implementing and maintaining various IT services, automation, and providing IT support to our desks. The role is ideal for a candidate with strong technical knowledge and management skills who is interested in...
-
System Engineer
3 days ago
Hong Kong, Central and Western District, Hong Kong SAR China ConnectedGroup Full timeOur client, a well-known financial services company based in Hong Kong, is currently seeking a contract Project Coordinator/System Engineer to join their team, with a primary focus on migration projects. Key Contributions: Coordinate and manage all aspects of the Windows 11 migration project. Collaborate closely with cross-functional teams, stakeholders, and...
-
Senior Trading Systems Engineer
6 days ago
Hong Kong, Central and Western District, Hong Kong SAR China BAH Partners Full timeCompany Overview: BAH Partners specializes in placing leading technology and quantitative talent into Asia Pacific's premier financial and technology-driven organizations. We are currently hiring a Production Support Engineer for a top-tier Hedge Fund in Singapore.Job Description: As a Production Support Engineer, you will provide Level 2/3 support for UAT...