Sai Wai Ho
Singapore
Summary
Highly motivated and hardworking professional with a keen attention to detail and a strong commitment to excellence. Demonstrates outstanding problem-solving skills, effective communication, and the ability to work both independently and collaboratively. Proven track record of successfully managing multiple tasks and meeting tight deadlines. Eager to bring a positive attitude, strong work ethic, and dedication to achieving organizational goals to any team.
Overview
6
6
years of professional experience
Work History
ATS/IT Security Engineer
Siemens
10.2024 - Current
- Used Linux environments (CentOS and Ubuntu) to deploy and maintain the Rail9000 system for operational needs, ensuring system reliability and performance through proactive troubleshooting and optimization
- Ensure robust security controls in operation requirements, aligning with organizational policies and regulatory mandates to enhance overall system integrity and data protection.
- Demonstrated comprehensive knowledge of network security architecture, including system topology, protocols, key components, and security principles, to ensure resilient network design and operations.
- Configured and managed IP address assignments to optimize network performance, ensure proper routing, and enhance security protocols within the Rail9000 system.
- Implemented multi-factor authentication methods to enhance user account protection from unauthorized access attempts significantly.
- Apply cybersecurity principles to organizational requirements (relevant to confidentiality, integrity, availability, authentication, non-repudiation).
Senior Assistant Project Engineer
Land Transport Authority
01.2022 - 10.2024
- Oversaw daily operations within the department, delegating tasks efficiently and maintaining a positive work environment for all team members.
- Successfully managed and coordinated manpower and training resources to align with organizational goals and operational needs.
- Delivered the completion of two critical projects (NELe and CCL6)
- Oversaw and ensured timely and accurate renewal of Testing and Commissioning, driving compliance and continuity of operations.
- Assist the system lead in developing comprehensive project plans, achieving timely completion of milestones.
- Collaborated with the cybersecurity team to review and refine security documents related to the CCL6 system, ensuring regulatory and organizational compliance.
- Worked in conjunction with the cybersecurity team to design and propose security measures for future systems, including CCL6 to enhance resilience and data protection.
Technical Support Engineer
EA Technology Asset Management Pte Ltd
09.2020 - 01.2022
- Repair and calibration of in-house instrument
- Partial discharge monitoring on switchgears and transformers
- Ensure that sellable stocks are monitored monthly
- Maintained clear communication channels with clients throughout the troubleshooting process, ensuring transparency and trust
- Performed root cause analysis of reported issues to enact corrections
- Configured and tested new software and hardware
- Helped streamline repair processes and update procedures for support action consistency
Admin Cum Logistic Assistant (National Service)
Republic of Singapore Navy
08.2018 - 08.2020
- Expertise in procurement system such as Ariba System
- Assist supervisor in daily tracking of stocks in our warehouse to ensure a steadfast and 24/7 ready measures
- Ensure a smooth Hand Over/Take Over with different departments if they require any items
- Skilled at working independently and collaboratively in a team environment
- Provided professional services and support in a dynamic work environment
Education
Bachelor of Information Technology - Cyber Security And Forensics And Business Information Systems
Murdoch University
09.2024
Diploma in Electronics - Computer & Networking
Temasek Polytechnic
04.2018
Nitec in Electronics -
ITE College Central
04.2015
Skills
- Class 3/2B/2A/2 Driving License
- Adobe Photoshop/Premiere Pro
- C Programming/Python
- Microsoft Word/Excel/Powerpoint
- Project Management/Project Coordination/ Manpower Management
- Linux
- Network security management
- Security architecture design
Accomplishments
- Char Yong(Dabu) Association Scholarship (2015)
- Char Yong(Dabu) Association Scholarship (2014)
- Navy Medical Service(NMS) Star of the Month(Feb'19)
- Navy Medical Service(NMS) Staff of the Month(June'20)
Hobbies and Interests
- Enjoy Footballing
- Cycling
- Travel around the world
Leadership Experience
- E2Matrix Publicity Head (Diploma Course Club)
- Assistant Class Representative
Timeline
ATS/IT Security Engineer
Siemens
10.2024 - Current
Senior Assistant Project Engineer
Land Transport Authority
01.2022 - 10.2024
Technical Support Engineer
EA Technology Asset Management Pte Ltd
09.2020 - 01.2022
Admin Cum Logistic Assistant (National Service)
Republic of Singapore Navy
08.2018 - 08.2020
Diploma in Electronics - Computer & Networking
Temasek Polytechnic
Nitec in Electronics -
ITE College Central
Bachelor of Information Technology - Cyber Security And Forensics And Business Information Systems
Murdoch University
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