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Senior System Engineer

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Senior System Engineer

CatoMind Limited
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Job Descriptions:

  • Manage server, network and cloud change requests and service requests.
  • Work with Network Operation Center (NOC) for network monitoring and management.
  • Work with Managed Service Provider (MSP) for cloud monitoring and management. 
  • Prepare technical designs and documentation, liaising with vendors and suppliers to setup IT infrastructure and cloud environment. 
  • Administrate, monitor, maintain and optimize VMware, servers, SAN, WAN, LAN, Wi-Fi networks, and cloud resource for optimal performance and maximum availability.
  • Ensure all on-premises devices (servers, firewalls, SAN, routers, switches, load balancers, Wi-Fi controllers) and cloud resourcesare in good working condition.
  • Configure, troubleshoot, and resolve issues in server, network, cloud resource, security areas, including performance and capacity challenges.
  • Monitoring cloud resources for performance and cost optimization
  • Designing infrastructure solutions, automating cloud deployments, and ensuring seamless integration with DevOps practices.
  • Implement and administrate Landing Zone in different cloud platforms
  • Work with internal security team to implement security measures on IT infrastructure. 
  • Lead the updating and documenting of all hardware configurations, firmware, network diagrams, cabling for end-devices, and cloud environment.
  • Provide technical support, consultancy, and infrastructure design for IT projects.
  • Conduct procurement and manage project activities for enhancements and changes in server, network, cloud resource and security configurations. 
  • Define processes for managing IT infrastructure.
  • Identify and drive service improvement initiatives to enhance overall network and cloud operation quality and productivity.
  • Respond promptly to incidents, perform root cause analysis, and provide temporary and/or permanent resolutions for escalated incidents.
  • Provide onsite technical support for site offices and public events.

     

 

Qualifications:

  • University degree in Computer Science or a relevant discipline preferred. 
  • Certification holders in CCNA, CCNP, HCIE, H3CNA, Azure AZ-104, AWS Solution Architect, 
    Alibaba Cloud Certification Associate (ACA) Cloud Computing Certification, VMware Certified Professional are advantageous.
  • Over 5 years of related working experience in IT infrastructure, cloud and large-scale enterprise networking support

 

Experience and skills:

  • Familiarity with TCP/IP networking, LAN/WAN architecture, and routing, as well as cloud networking. 
  • Solid experience with server hardware, SAN, firewalls, switching, routing, wireless technologies, network access control systems, IPSec VPN, SD-WAN, and cloud.
  • Extensive experience in large-scale IT infrastructure, network, and cloud design, implementation, and maintenance.
  • Proficient in Microsoft products, virtualization technology, cloud infrastructure, server management, SAN management, network switch and routing management, VPN, encryption technology, and backup and recovery solutions. 
  • Strong knowledge of network security systems (such as Fortigate, Checkpoint, Huawei, Palo Alto XDR, Palo Alto Prisma SASE) and their functionalities.
  • Possess skills on Azure cloud and cloud platforms of Great China like Alibaba Cloud.
  • Possess skills in cloud architecture, infrastructure as code, and proficiency with Terraform. 
  • Possess skills in Landing Zone implementation and administration on different cloud platforms comply with CIS baseline.
  • Possess skills in workload migration of AWS platform to Great China cloud platforms. 
  • Strong team player with the ability to learn and adopt new technologies quickly, along with excellent problem-solving skills. 
  • Self-motivated, quick learner with a strong sense of responsibility. 
  • Good command of both written and spoken English and Chinese.
  • Experience with Kubernetes (k8s) and Docker.
  • Basic knowledge and skills in CI/CD.
  • Basic knowledge and skills in Kubernetes.
  • Experience with cloud migration and transformation tools and methodologies.

 

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More Information

SalaryN/A (Search your salary info in SalaryCheck)
Job Function
Location
  • Kwun Tong
Work Model
  • On-site / At the workplace
Industry
Employment Term
  • Full-time
Experience
  • 5 years - 7 years
Education
  • Degree