Vinh Ba Mai
Network and Systems Engineer at Advance Vision Technology- Claim this Profile
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Bio
Credentials
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FlashArray™ Architect Associate Training
Pure StorageMay, 2023- Oct, 2024
Experience
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Advance Vision Technology
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Australia
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Information Technology & Services
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1 - 100 Employee
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Network and Systems Engineer
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Jun 2019 - Present
• Providing Level 2 and 3 service desk requests in supporting and troubleshooting network and computer system issues. Ensuring all related issues are followed up and closed accordingly. • Developing and evaluating network topology, system design and hardware specifications. • Testing, installing and configuring new network and computer systems. • Developing, testing and deploying network and computer system upgrades. • Assessing, recommending and implementing best practices and improvements to network, hardware, firmware, operating systems, and applications. • Monitoring network traffic and system activities to proactively detect and resolve any potential issues. Maintaining knowledge base of diagnosis and resolution of system faults. • Researching, analysing, evaluating and deploying system fine-tunes to optimize the entire performance of network and computer systems. Recording modifications and enhancements applied to systems. • Preparing and maintaining documentation of network and system inventory. • Assisting with the growth of new technologies, solution sets and industry certification. • Mentoring other team members and providing technical advice and recommendations drawing on last industry experience. Show less
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RMIT University Vietnam
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Vietnam
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Education Administration Programs
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700 & Above Employee
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Linux and Virtualization Team Lead
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Apr 2018 - Feb 2019
Responsible for the design, deployment, installation, provisioning, troubleshooting, and reporting for the VMWare infrastructure and related Cloud services. Work closely with cross-functional teams for the deployment and ongoing support of SDDC and Cloud services to both internal stakeholders and clients.• Ensure the availability, reliability, security and scalability of RMIT Vietnam server and service hosting infrastructure, focusing in Linux/UNIX platform (Red Hat, Solaris) and related applications and services running on these platforms to meet business demands.• Operate and maintain multi-tetrabyte-scale storage services, using SAN (NetApp, EMC), NAS (Synology), and DAS tools. Provide installation and configuration, as well as incident / problem resolution, in collaboration with hardware and software vendors as required. Ensure that appropriate storage tiers with sufficient capacity is available as needed.• Help to design WAN and LAN infrastructure layouts (MPLS, L2 Fiber Ring, VPN, VMWare NSX) across the enterprise to ensure redundancy between all RMIT campuses. Responsible for implementing andmanaging core networking services as DNS, DHCP, SMTP on all platforms. Assist with the security aspects of networking such as firewalls (Cisco, Palo Alto), Anti-virus (McAfee Enterprise) and WAN Optimization (Blue Coat PacketShaper).• Assist in implementing and managing the Wireless LAN using HPE Aruba controllers and accesspoints across the enterprise. Show less
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Senior Linux System Administrator
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Sep 2016 - Mar 2018
• Ensure the availability, reliability, security and scalability of RMIT Vietnam server and servicehosting infrastructure, focus in Linux/UNIX platform and related application and services running on these platform to meet business demands.• Design and implement high capacity, high availability database system with MySQL/MariaDB and other common database engines.• Prioritize and respond in a timely manner to support tickets raised by Helpdesk or monitoring systems that relate to server and service hosting infrastructure and services hosted on this infrastructure.• Manage multiple platforms network environment including Windows, Linux/UNIX and networking services like DHCP, DNS, SMTP. Assist in providing daily support, maintenance and administration forthe company’s network infrastructure equipment.Involve in designing the LAN using Cisco switches and routers in a QOS environment utilizing VoIP telephony equipment and video conferencing.• Monitor and provide system performance statistics and utilization and reports on regular basic and as required. Show less
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FairfieldNodal
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United States
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Oil and Gas
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1 - 100 Employee
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Information Technology Team Lead
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Jan 2014 - Aug 2016
• Focus on administering and maintaining the HPC Cluster system operations, and work collaborativelywith IT Group members covering the Linux, Solaris, Network, Windows, Exchange Server, Applications, and other specialized applicants.• Responsible for designing the infrastructures, including hardware upgrades, system backup planning, software and hardware evaluations, software licensing management.• Forecast the hardware and software requirements to prepare annual budgets and scheduled expenditures.• Identify, diagnose and resolve high-level technical problems related to system failure and / or integrity.• Monitor and fine-tune network software and hardware to ensure optimum system performance, and highlight potential issues. Show less
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System Engineer
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Jul 2008 - Dec 2013
• Manage a High Performance Computing (HPC) Cluster system including servers and workstations based on UNIX and Linux, SAN storage systems, tape devices.• Monitor and handle technical troubleshooting within an enterprise environment such as system crashes, slow-downs and data recoveries.• Install, upgrade, maintain and support applications for seismic data processing / exploration / subsurface as ProMAX, Fairfield WKG, Norsar3D, SMT Kingdom, SDI Plotting ... on both UNIX and Windows platforms. Show less
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Education
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2001 - 2006
Vietnam National University, HCMC
Bachelor of Science - BS, Mathematics and Computer Science
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