Alexander Luis
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Alexander Luis Email & Phone Number

Just another cybersecurity guy at NETS
Location: Singapore, Singapore, Singapore 9 work roles 3 schools
1 work email found @singaporeair.com.sg LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email a****@singaporeair.com.sg
LinkedIn Profile matched
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Current company
Role
Just another cybersecurity guy
Location
Singapore, Singapore, Singapore
Company size

Who is Alexander Luis? Overview

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Quick answer

Alexander Luis is listed as Just another cybersecurity guy at NETS, a company with 615 employees, based in Singapore, Singapore, Singapore. AeroLeads shows a work email signal at singaporeair.com.sg and a matched LinkedIn profile for Alexander Luis.

Alexander Luis previously worked as Vice President - Head of Cyber Security Operations at Nets and Cyber Security Lead at Singapore Airlines. Alexander Luis holds Bachelor Of Laws (Ll.B.) / Juris Doctor from University Of San Agustín.

Company email context

Email format at NETS

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{first}_{last}@singaporeair.com.sg
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AeroLeads found 1 current-domain work email signal for Alexander Luis. Compare company email patterns before reaching out.

Profile bio

About Alexander Luis

Alexander Luis is a Just another cybersecurity guy at NETS. He possess expertise in network security, linux, enterprise software, system administration, computer security and 27 more skills. He is proficient in English and Tagalog.

Listed skills include Network Security, Linux, Enterprise Software, System Administration, and 28 others.

Current workplace

Alexander Luis's current company

Company context helps verify the profile and gives searchers a useful next step.

NETS
Nets
Just another cybersecurity guy
singapore, singapore
Website
Employees
615
AeroLeads page
9 roles · 29 years

Alexander Luis work experience

A career timeline built from the work history available for this profile.

Vice President - Head Of Cyber Security Operations

Current

Singapore

Intentionally left blank

Oct 2024 - Present

Cyber Security Lead

Singapore

  • Manages cyber security operations
  • Monitors threat intelligence and provides direction on what to prioritize
  • Drives cyber incidents from alerts, containment to resolution. This includes zero-day vulnerabilities
  • Hands-on management of email gateway security and XDR
  • Manages Vulnerability Management together with the Security Architect team
  • Manages executive CIRT Exercises for SIA
Sep 2021 - Aug 2024

Security Manager

Singapore

  • Manages the SOC team for a government project by providing technical oversight in identifying, preventing and responding to security incidents.
  • Provides team direction to ensure compliance to Service Level Agreements (SLA), process adherence and process improvisation to achieve operational objectives
  • Leads patch management operations to provide the right priority and order of patch implementation
  • Monitor and analyze data flow to identify and block malicious behavior and activities
  • Stay current with emerging security technologies and make recommendations for use based on business value
  • Acts as the head of the Blue Team (twice) in bug-bounty initiatives before and during the activity in ensuring client data was properly protected.
Jul 2019 - Jul 2021

Security Manager

Uptown Tower 2, BGC, Taguig City

  • Provides operational and technical direction of the SOC(Security Operation Center) team after project transformation/transition for Accenture clients
  • Develop and administer SOC processes and review their application to ensure that the controls, policies, and procedures are operating effectively
  • Manage and increase the effectiveness and efficiency of the SOC, through continuous improvements
  • Ensure compliance to SLA, process adherence and process improvisation to achieve operational objectives
  • Create necessary processes to raise any service issues and to proactively work with resolver teams
  • Perform threat management, threat modeling, identify threat vectors and lead in the develop use cases for security monitoring and automation
Oct 2015 - Jun 2019

Product Qa

NCR - National Capital Region, Philippines

  • Sr. CTCC Engineer
  • Leads product QA team and actively examine, validate and test products against live malware samples done onshore (Nanjing, China and Tokyo, Japan)
  • Traces/reverse-engineer emerging malware threats to be used for testing
  • Create test plans and specifications, prepares testing environment design tools for automated testing, execute test cases, and report product defects to product developers for improvement.
  • Notable Trend Micro products tested - Scanmail for MS Exchange (SMEX), TMPS (Trend Micro Portable Security), Portal Protect for Sharepoint, iTIS (Mac Titanium Internet Security) and Anti-Malware Solution Platform (AMSP).
Jan 2010 - Jan 2015

Level 3 Support Engineer

NCR - National Capital Region, Philippines

  • Solutions Consultant
  • Provides Level 3 Enterprise Technical Support for all Trend Micro Gateway Security products (HTTP/SMTP/Network security products including Linux/Unix, Windows, Appliance and Virtual Appliance version) and Trend Micro.
Jul 2005 - Jan 2010

It Consultant

Campaigns And Grey

NCR - National Capital Region, Philippines

  • Planned and designed the IT Infrastructure of the company
  • Configured, secured and maintained all IT hardware (servers, switches and routers) and server applications (AD, Email, Web and SQL) which include developing some in-house application written in PhP.
Sep 2000 - Jun 2005

System Administrator / Technical Operations Manager

Easycom Internet

Region VI - Western Visayas, Philippines

  • Ensures that all connected nodes and point of presence of MozCom ISP franchise will get a continuous connection to the Internet. MozCom is the first commercial ISP in the Philippines.
  • Coordinate with the other nodes/hubs of Internet connection during upgrading/troubleshooting of the connection.
  • Installed, configured, secured and maintained Cisco routers, switches, dial-up modems and Windows/Linux servers necessary to run ISP network services (such Tacacs/Radius Authentication, HTTP/SMTP servers)
  • Ensures that corporate clients get all the technical support in coordination with the technical support engineers
1999 - 2000 ~1 yr

Layout Artist / Web Designer/Mall Oic Supervisor

Global Villagers Inc.

Region VI - Western Visayas, Philippines

  • Mall OIC Supervisor June1997 – Feb 1998
  • Supervises all Mall employees of Global Villagers and addressing all technical concerns in their area. In-house Instructor April1997 – June 1997
  • Provide orientation to government employees enrolled by WVITech-(a government project) in I.T. information and other computer applications. Layout Artist / Web Designer March 1997 – April 1997
  • Design flyers, posters and leaflets or any print ads that are going to be used for promotion of the company
  • Designed the Web page of the company.
1997 - 2000 ~3 yrs
Team & coworkers

Colleagues at NETS

Other employees you can reach at nets.com.sg. View company contacts for 615 employees →

3 education records

Alexander Luis education

FAQ

Frequently asked questions about Alexander Luis

Quick answers generated from the profile data available on this page.

What company does Alexander Luis work for?

Alexander Luis works for NETS.

What is Alexander Luis's role at NETS?

Alexander Luis is listed as Just another cybersecurity guy at NETS.

What is Alexander Luis's email address?

AeroLeads has found 1 work email signal at @singaporeair.com.sg for Alexander Luis at NETS.

Where is Alexander Luis based?

Alexander Luis is based in Singapore, Singapore, Singapore while working with NETS.

What companies has Alexander Luis worked for?

Alexander Luis has worked for Nets, Singapore Airlines, Ctc Global Pte Ltd, Accenture, and Trend Micro.

Who are Alexander Luis's colleagues at NETS?

Alexander Luis's colleagues at NETS include Valerie Teo, Steven Zaw, Rose Baldevarona, Xuanyu Lai, and Ban Sim.

How can I contact Alexander Luis?

You can use AeroLeads to view verified contact signals for Alexander Luis at NETS, including work email, phone, and LinkedIn data when available.

What schools did Alexander Luis attend?

Alexander Luis holds Bachelor Of Laws (Ll.B.) / Juris Doctor from University Of San Agustín.

What skills is Alexander Luis known for?

Alexander Luis is listed with skills including Network Security, Linux, Enterprise Software, System Administration, Computer Security, Cloud Computing, Microsoft Exchange, and Project Management.

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