Lin Htet Aung
IT Infrastructure Manager | Senior Network Engineer
Singapore
Summary
Experienced IT professional with 15+ years of expertise in building, securing, and optimizing enterprise network systems and IT infrastructure. Proficient in cloud technologies (AWS, Azure, GCP), M365, data centers, and cybersecurity governance. Demonstrated success in aligning IT technology solutions with business objectives for operational efficiency and security compliance. Skilled in project management (PMP), vendor management, and delivering scalable, high-availability systems on time and within budget. Holds certifications in PMP, ITIL 4, ISC2 Cybersecurity, CCDP, and MCSE. Committed to mentoring, fostering collaboration, and implementing secure, future-proof IT solutions to support business growth.
Overview
14
14
years of professional experience
3
3
years of post-secondary education
5
5
Certifications
2
2
Languages
Work History
IT Infrastructure Manager (Senior Executive)
IPOS International Pte. Ltd
08.2022 - 08.2024
- Assisted application project managers and project owners in coordinating ICT projects, ensuring timely delivery, budget adherence, and compliance with governance frameworks, including security and resilience.
- Reviewed and validated designs, managed, and enhanced corporate ICT infrastructure to improve system performance and resiliency.
- Ensured IT infrastructure compliance with legal, regulatory, and contractual obligations, including security frameworks.
- Managed vendor relationships and conducted third-party risk assessments to align services with compliance requirements.
- Led the execution of IT tech refresh projects, integrating compliance controls and security best practices (CIS). Provided end-to-end ICT project support, from procurement to implementation, including documentation for infrastructure security audits and compliance.
- Led server security hardening, risk registration and mitigation planning, and governance frameworks, ensuring adherence to industry standards.
- Collaborated with cross-functional teams to assess risks, enforce policies, and align IT strategy with business needs.
- Partnered with stakeholders to conduct ICT strategic reviews, identifying and implementing technologies aligned with organisational needs.
- Analysed business and application-specific requirements to design and implement scalable ICT architectures.
- Developed solutions based on emerging technology trends, ensuring infrastructure scalability and security.
- Oversaw outsourced IT service providers to ensure service level agreements were met based on contractual obligations.
- Maintained strong leadership and analytical skills to manage IT governance, risk mitigation, and infrastructure resilience.
Head of Information Technology
Myanmar High Society Co., Ltd
01.2017 - 03.2022
- Developed and executed IT strategies for digital transformation & cloud migration (AWS, Azure).
- Strengthened firewall & endpoint security, reducing cybersecurity incidents by 25%.
- Negotiated vendor contracts, optimizing IT budgets and SLAs.
- Led IT application development teams, business development team, enhancing project execution & IT service delivery.
- Collaborated with stakeholders to define business requirements for new technology implementations.
- Managed vendor relationships, negotiating contracts for optimal pricing and service levels.
- Developed cybersecurity protocols for improved data protection and reduced security breaches.
- Managed IT budget effectively, prioritizing investments to align with strategic goals.
Senior Network Engineer
Getronics Solutions Pte. Ltd
09.2011 - 12.2017
- Promoted in 2014 for exceptional leadership & technical expertise.
- Led large-scale APAC network projects deployment, including data centre migrations & network revamps.
- Delivered over 50 network security upgrades projects for multination companies based in Singapore.
- Recognized with a SPOT Award from the CEO of Getronics APAC for Customer First & Passion.
Network Management Centre Engineer
Mblox Inc
03.2010 - 02.2011
Education
Diploma in Network Engineering - Information Technology
Government of The Union of Myanmar
Myanmar 12.2002 - 02.2005
PMP Certificate - Project Management Professional
Project Management Institute
Singapore 06.2022 - 01.2023
Skills
- IT Infrastructure Management
- Project & Vendor Management
- Cybersecurity & Compliance
- IT procurement
- Data center management
- IT security management
- ITIL framework
- Problem-solving
Certification
ISC2 Certified in Cybersecurity (CC)
Accomplishments
- Spearheaded an IT infrastructure tech refresh project at IPOS International, achieving minimum downtime during production cutover & enhancing infrastructure security.
- Migrated and relocated Global Motor company’s datacenters within targeted timeline.
- Managed leading global F&B company network and wireless network infrastructure project.
- Managed system and network upgrade of Singapore’s largest transportation payment company successfully.
- Relocation of multinational pharmaceutical company office network and wireless network infrastructure.
Additional Information
- Singapore (Social Visit Visa), Reference: Available upon request, Salary Negotiable
Timeline
ISC2 Certified in Cybersecurity (CC)
12-2023
Project Management Professional (PMP)
05-2023
IT Infrastructure Manager (Senior Executive)
IPOS International Pte. Ltd
08.2022 - 08.2024
PMP Certificate - Project Management Professional
Project Management Institute
06.2022 - 01.2023
ITIL 4 Foundation
05-2022
Head of Information Technology
Myanmar High Society Co., Ltd
01.2017 - 03.2022
Cisco Certified Design Professional (CCDP)
04-2015
Senior Network Engineer
Getronics Solutions Pte. Ltd
09.2011 - 12.2017
Network Management Centre Engineer
Mblox Inc
03.2010 - 02.2011
Microsoft Certified Systems Engineer (MCSE)
05-2008
Diploma in Network Engineering - Information Technology
Government of The Union of Myanmar
12.2002 - 02.2005
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