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Thirawat Keatthananont

@thirawat

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Seasoned Network Infrastructure Specialist with expertise in cybersecurity.

Thailand

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What I'm looking for

I am seeking a challenging role that allows me to leverage my expertise in network infrastructure and cybersecurity while contributing to innovative projects and fostering team collaboration.

A seasoned Network Infrastructure Specialist with over 15 years of experience managing and optimizing enterprise-level network systems, including regional data centers across the globe. Proficient in designing, implementing, and maintaining advanced network architectures to support critical business operations. Adept at leading cross-functional teams, ensuring seamless integration of IT systems, and aligning infrastructure initiatives with organizational goals. Known for delivering scalable, high-performance solutions while maintaining a strong focus on reliability and operational excellence.

Experience

Work history, roles, and key accomplishments

Current

Network & Security Expert

Current

Insee Digital, Siam City Cement Public Company Limited

Sep 2022 - Present (2 years 9 months)

Led the implementation of cybersecurity frameworks in alignment with ISO27001/2 for an organization with over 1000 employees across 5 sites. Enhanced resilience by developing scalable IT security practices and integrated monitoring tools to improve visibility across a global network.

Cybersecurity ISO 27001 IT Security Incident Response Risk Management Compliance Team Leadership Project Management

Consulting Engineer

Cisco Systems (Thailand)

Nov 2021 - Aug 2022 (9 months)

Provided strategic consultations for enterprise cybersecurity and network solutions, collaborating with clients to streamline technical documentation and project execution, resulting in on-time delivery for 30% of projects.

Cybersecurity Technical Documentation Strategic Consulting Problem Solving Time Management

Senior Network Engineer

LSEG (Thailand)

Jan 2016 - Jan 2021 (5 years)

Designed and deployed advanced network security systems for regional data centers, ensuring 99.9% uptime. Spearheaded network optimization initiatives and mentored junior engineers to enhance operational readiness.

Network Security Data Center Uptime Optimization Mentorship Project Management Team Leadership Technical Support

Infrastructure Engineer

PTT Digital, Thailand

Jan 2010 - Jan 2017 (7 years)

Directed network and security infrastructure projects for critical operations, supporting over 1000 users. Delivered project proposals and innovated security procedures to ensure zero major breaches during tenure.

Infrastructure Proposal Development Risk Assessment User Support Project Management Operational Excellence