Senior Information Security Specialist
Singtel · Singapore, Singapore
Full-timeonsiteseniorEngineeringTechnology
รายละเอียดงาน / Description
Based in Singapore, this role focuses on strengthening the organization's cybersecurity ecosystem through technical execution and tool management. You will maintain security systems availability, assess technology stacks against regulatory standards, and deliver new security tooling across enterprise networks. The position also collaborates with cross-functional teams and business stakeholders to ensure robust cyber posture and compliance.
หน้าที่ความรับผิดชอบ / Responsibilities
- Maintain uptime and validate effectiveness of cybersecurity platforms including EDR, SIEM, and SOAR
- Deploy, optimize, and review assigned security technologies to maintain robust protection and cost efficiency
- Assess technology stacks against regulatory mandates and internal security policies
- Partner with IT and enterprise stakeholders to expand tooling coverage and resolve technical issues
- Document standard operating procedures and adhere to project delivery frameworks
- Act as a subject matter expert offering guidance on system capacity, design, and performance
คุณสมบัติ / Qualifications
- Bachelor's degree in Computer Science, Cyber Security, Computer Engineering, or related field
- At least 3 to 6 years of relevant experience, with 2+ years in telco operations or enterprise IT cybersecurity
- Minimum 3 years of hands-on experience in IT infrastructure design, administration, or hardening
- Hands-on background managing applications across on-premises setups and multi-cloud environments like AWS or Azure
- Familiarity with Identity and Access Management concepts including Active Directory and MFA
- Working knowledge of CIS Controls, cybersecurity frameworks, and change management workflows
ทักษะที่ต้องการ / Required skills
- Cybersecurity
- SIEM
- EDR
- Cloud Security
- AWS
- Azure
- Identity and Access Management
- CIS Controls
ทักษะเพิ่มเติม / Nice to have
- SOAR
- Privileged Access Management
- UEBA
- Change Management