Senior Consultant, Infrastructure Systems (Infrastructure Systems, VMware/Windows/AIX, Airport [...]

Classy Wheeler Limited; Hong Kong; On-site; HKD 700,000 - 1,000,000; Full time

Job summary

An international IT services provider in Hong Kong is seeking a Senior Consultant for Infrastructure Systems. This role will support customer projects involving VMware, Windows, SAN, and AIX environments. The ideal candidate has 5-7 years of experience with strong technical skills in network design and troubleshooting. This position requires excellent problem-solving abilities and effective communication skills. The contract is renewable, and on-site support at airport data centers is essential. Competence in airport systems is highly preferred.

Qualifications

• 5–7 years of hands-on experience in network design, troubleshooting, and performance tuning.
• Strong technical expertise in AIX, VMware, Windows, and SAN storage.
• Preferred knowledge in network engineering and Linux systems.

Responsibilities

• Provide system support for customer projects, including VMware, Windows, SAN, and AIX environments.
• Troubleshoot and resolve hardware, software, and configuration issues across system components.
• Recommend improvements to system performance and provide input to IT project leads.
• Assist in the implementation of IT projects and ensure smooth delivery.

Skills

Network design

Troubleshooting

Performance tuning

AIX expertise

VMware expertise

Windows expertise

SAN storage knowledge

Problem-solving skills

Communication skills

Multitasking abilities

Education

Professional certifications (VCP, MCP, AIX)

Tools

IBM FlashSystem

HPE storage

Job description

Senior Consultant, Infrastructure Systems (Infrastructure Systems, VMware/Windows/AIX, Airport Systems) (IT Services)

Client Description

Company Description: A leading multinational IT services and consulting provider specializing in digital transformation, cloud, infrastructure, and cybersecurity solutions. The company serves both government and enterprise clients across Asia Pacific.
Location: Airport onsite
Nature: Renewable Contract

Job Description

• Provide system support for customer projects, including VMware, Windows, SAN, and AIX environments
• Troubleshoot and resolve hardware, software, and configuration issues across system components
• Recommend improvements to system performance and provide input to IT project leads
• Assist in the implementation of IT projects and ensure smooth delivery
• Maintain operational procedures, server records, and IT asset inventory
• Perform on-site support at airport data centers or customer premises as required
• Deliver non-office hours support when necessary
• Ensure compliance with best practices and contribute to continuous improvement initiatives
• Apply specialized knowledge to support airport-related systems and infrastructure projects

Job Requirements

• 5–7 years of hands-on experience in network design, troubleshooting, and performance tuning
• Strong technical expertise in AIX, VMware, Windows, and SAN storage (IBM FlashSystem, HPE)
• Preferred knowledge in network engineering and Linux systems
• Professional certifications such as VCP, MCP, or AIX are highly desirable
• Excellent problem-solving skills with strong communication and multitasking abilities
• Ability to work effectively under tight schedules and demanding project timelines
• Proven track record in technical analysis and system optimization
• Strong teamwork and client-facing skills to support project delivery
• Familiarity with airport systems is highly preferred and considered a strong advantage