Senior Principal Security Analyst

1 week ago

Singapore HYPERSCAL SOLUTIONS PTE. LTD. Full time
Roles & Responsibilities

COMPANY DESCRIPTION

Mediacorp is Singapore's largest content creator and national media network, operating a suite of TV channels, radio stations, and multiple digital platforms. Its mission is to engage, entertain, and enrich audiences by harnessing the power of creativity.

We are committed to creating an inclusive and diverse workplace where talent thrives. Our hiring decisions are made based on merit and fit-to-role. If you have a disability or special need which requires accommodation to participate in the recruitment process, please inform us when you submit your online application. We will be happy to support as necessary.

Thank you for your interest and application to this role. Please note that only short-listed candidates will be contacted.

RESPONSIBILITIES

We are seeking an experienced and driven Cybersecurity Engineer to join our dynamic team where you will be instrumental in shaping, implementing, and maintaining Mediacorp's cybersecurity platforms. This role offers the opportunity to balance hands-on security operations with ownership of cutting-edge security tools, driving continuous improvement and innovation in our security processes.The purpose of this role is to design, deploy, manage and maintain our cybersecurity platforms and tools, while proactively monitoring the availability and performance of our security infrastructure.

As a Senior Cybersecurity Engineer, you will take ownership of optimizing and evolving our security tooling, proactively monitoring the availability and performance of our security infrastructure. You will collaborate closely with cross-functional teams to integrate security best practices into our technology and processes, ensuring that security is embedded throughout the organization.

Responsibilities

  • Provide technical support for a comprehensive suite of cybersecurity platforms, covering a wide array of devices and systems, including host endpoint security (EDR), privilege access management (PAM), cloud security (WAF), web proxy, security event and incident management tool (SIEM), threat intelligence and security operations.
  • Serve as the domain expert on matters related to cybersecurity platform support.
  • Administer and configure monitoring and logging tools, ensuring seamless onboarding, advanced configuration, and ongoing optimization to enhance visibility, detection, and response capabilities across the cybersecurity infrastructure.
  • Troubleshoot and resolve complex technical issues across cybersecurity platforms, collaborating with vendors and managing escalations to ensure swift resolution and minimal downtime.
  • Lead system administration efforts, including troubleshooting, root cause analysis, and the implementation of corrective and preventive measures during and following platform incidents to mitigate future risks.
  • Identify, assess, and recommend improvements for the support and maintenance of existing cybersecurity platforms, including the development and review of standard operating procedures and the automation of repeatable manual tasks where feasible to optimize efficiency.
  • Participate in evaluations, proof-of-concept (PoC), and proof-of-value (PoV) activities to assess, design, build, and implement enterprise-level cybersecurity solutions tailored to the organization's evolving needs.
  • Drive the continuous improvement of security tooling and operational processes, contributing to the organization's strategic cybersecurity initiatives and fostering a proactive security culture.
QUALIFICATIONS
  • 8 to 10 years of working experience
  • Minimum 5 years of relevant security engineering or cybersecurity operations experience in solutioning, deploying and managing cybersecurity platforms/products, including the design, development, implementation and/or management of the solution.
  • Experience with security tools and technologies such as host endpoint security (EDR), privilege access management (PAM), cloud security (WAF), web proxy, security event and incident management tool (SIEM), threat intelligence and security operations including troubleshooting techniques and the use of diagnostic tools.
  • Possess a degree in Information Technology or related fields.
  • Relevant cybersecurity technical certifications will be advantageous
  • Strong analytical, problem-solving and critical thinking skills.
  • Effective communication and interpersonal skills.
  • Demonstrated experience in team management and leadership.
  • Team player who is self-driven and capable to work independently.
  • Excellent cross-functional and interpersonal skills, with the ability to communicate with technical and non-technical teams.
  • Strong knowledge of Windows and Linux operating systems, networking concepts and protocols, and principles of access rights and permissions.
  • Process expertise and understanding in both Windows and Linux operating systems, with a strong focus on command-line operations, system administration, and troubleshooting.
  • Proven experience with cloud security, including hands-on experience with AWS and Azure.
  • Willingness to work an on-call rotation and when needs arises.
Please note that your application will be sent to and reviewed by the direct employer - Mediacorp Pte. Ltd.
Tell employers what skills you have

Information Security
SIEM
Procedure Development
Incident Response
Risk Assessment
Assurance
Information Technology
Compliance
Vulnerability Assessment
Network Security

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