Senior Specialist, Information Security

2 days ago

Singapore Singtel Full time

**Senior Specialist, Information Security**:
**Date**:7 Oct 2025

**Location**: Singapore, Singapore

**Company**:Singtel Group

At Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people practices are non-discriminatory and provide a fair, performance-based work culture that is diverse, inclusive and collaborative.

Join us and experience what it’s like to be with an Employer of Choice*. Together, let’s create a brighter digital future for all. *Awarded at the HR Fest Awards 2020.

**Make an Impact by**:

- Leading and coordinating the entire incident response lifecycle, from initial detection to final resolution.
- Performing thorough analysis to determine the root cause, impact, and scope of security incidents.
- Maintaining detailed records of incidents, producing comprehensive reports, and tracking key performance indicators (KPIs).
- Developing, refining, and implementing incident response processes and playbooks.
- Conducting drills and tabletop exercises to ensure the incident response team is well-prepared.
- Ensuring all incident response activities adhere to relevant regulations, standards, and best practices.
- Identifying and mitigating potential risks associated with cyber incidents.

**Skills for Success**:

- Degree/Diploma or higher in Cyber Security, Computer Science, Computer Engineering, Electrical Engineering or other relevant field of study.
- Professional security management certifications such as Certified Information Systems Security professional (CISSP), specialised SANS certifications, or other similar credentials, is required.
- Minimum 5 years of practical experience in a SOC or equivalent environment.
- Minimum 3 year of practical experience on incident response and/or forensics investigation.
- Minimum 3 year of practical experience on cyber incident management.
- Essential competence in the following:
o Threat Analysis and Defence

o Threat Detection and Response

o IT security and network architecture
- Ability to lead and coordinate teams, make sound decisions under pressure, and manage expectations.
- Good communication & problem-solving skills.
- Strong understanding of cyber security analysis models such as MITRE ATT&CK framework, Cyber Kill Chain and Diamond Model.
- Good understanding of established incident response frameworks and best practices.
- Working experience with technologies like SIEM, EDR, NDR, Cloud, Generative AI and Quantum Computing.
- Working knowledge of creating YARA and/or Snort signature and WAF rule.

**Are you ready to say hello to BIG Possibilities?

  • Information Security, Senior Specialist

    6 days ago

    Singapore Singtel Full time

    Join to apply for the Information Security, Senior Specialist role at Singtel . 6 days ago Be among the first 25 applicants. Get AI-powered advice on this job and more exclusive features. Be a Part of Something BIG!This is a Senior Specialist role within Singtel Singapore Cyber Operations Team responsible for proactively identifying and mitigating cyber...

  • Information Security, Senior Specialist

    2 weeks ago

    Singapore Singtel Group Full time

    Overview This is a Senior Specialist role within Singtel Singapore Cyber Operations Team that is responsible and accountable for proactively identifying and mitigating cyber threats by developing and optimizing detection mechanisms for Singtel Singapore. The role will report to the Senior Director Information Security. Responsibilities Lead, design and...

  • Senior Specialist, Information Security

    3 days ago

    Singapore Singtel Full time $120,000 - $240,000 per year

    Senior Specialist, Information SecurityDate: 7 Oct 2025Location: Singapore, SingaporeCompany: Singtel GroupAt Singtel, we believe in the strength of a vibrant, diverse and inclusive workforce where backgrounds, perspectives and life experiences of our people help us innovate and create strong connections with our customers. We strive to ensure all our people...

  • Senior Specialist, Information Security and Data Protection

    2 weeks ago

    Singapore KRIS INFOTECH PTE. LTD. Full time

    KRIS INFOTECH PTE. LTD. Overview Senior Specialist, Information Security and Data Protection (APEC) — Islandwide Contract, Full Time • Non-executive 6 years exp • Information Technology MCF- Location: Islandwide Salary: $7,000 to $12,000 Monthly Posted 15 Sep 2025 • Closed on 29 Sep 2025Qualifications 6 years exp Information Technology Note Typical...

  • Information Technology Security Specialist

    2 days ago

    Singapore EXASOFT PTE. LTD. Full time

    As an Information Technology Security Specialist (Network/System), you will be responsible for implementing and maintaining robust security measures to protect our network and system infrastructure from cyber threats, unauthorized access, and data breaches. You will work closely with cross-functional teams to assess security risks, develop mitigation...

  • Information Security Specialist

    7 days ago

    Singapore TD Full time

    Information Security Specialist - Penetration Tester Join to apply for the Information Security Specialist - Penetration Tester role at TD Pay Details We’re committed to providing fair and equitable compensation to all our colleagues. As a candidate, we encourage you to have an open dialogue with a member of our HR Team and ask compensation related...

  • Enterprise Infrastructure Specialist

    6 days ago

    Singapore Internal Security Department Full time

    Join to apply for the Enterprise Infrastructure Specialist role at Internal Security Department 1 week ago Be among the first 25 applicants Join to apply for the Enterprise Infrastructure Specialist role at Internal Security Department What The Role Is ISD confronts and addresses threats to Singapore’s internal security and stability. For over 75 years,...

  • Information Security

    6 days ago

    Singapore D L RESOURCES PTE LTD Full time

    Job Objectives The Security Governance Specialist role will support the Head of Security Governance in enhancing and maintaining the Security Governance within the Group Information Security(GIS) function in the

  • Project Specialist

    7 days ago

    Singapore eTeam Full time

    Overview Direct message the job poster from eTeam 18k+ Followers | Senior Technical Recruiter (Singapore) - *Hiring for multiple roles across Singapore*Job title: Project Specialist – Physical Security Position Overview: We are seeking a highly organized and detail-oriented Project Specialist to join our Security Systems team. In this role, you will be...

  • senior security officers

    3 days ago

    Singapore HALLMARK SECURITY MANAGEMENT PTE. LTD. Full time $60,000 - $180,000 per year

    A Senior Security Officer plays a pivotal role in ensuring the safety and security of premises, assets, and personnel. This position demands leadership, vigilance, and a strong understanding of security protocols. Senior Security Officers are typically entrusted with supervisory duties and are expected to mentor junior staff while upholding the highest...