Senior Security Engineer

原始資料於 2026-11-01 查閱；內容可能已更新，請查看原始職位。

Your Present Skillset:
Minimum 10 years’ experience in a security engineering or closely related role
Strong hands-on experience operating and uplifting security technologies including firewalls, EDR, identity solutions, vulnerability management platforms, SASE, CASB, proxies, SIEM and security analytics, cloud security controls, and automation driven security platforms
Strong technical foundations across networking, operating systems, cloud platforms, and security engineering concepts
Solid understanding of major network protocols across multiple layers of the stack
Experience protecting and safeguarding data and assets at both the network and platform layers
Proven hands-on experience operating security controls and security operations capabilities in production environments
Ability to analyse network traffic and troubleshoot complex issues using tools such as tcpdump and Wireshark
Strong understanding of offensive security from an adversary perspective, including how attacks manifest and how controls fail in real world environments
Demonstrated ability to identify and respond to threats in distributed environments, particularly where system availability, stability, or operational performance is impacted
Programming or scripting skills in at least one high level language, with a strong focus on automation and operational efficiency
Strong sense of ownership and accountability, with a track record of driving complex issues through to resolution
Broad understanding of security principles and technologies spanning product and software security, cloud platforms, and business applications
Experience securing both Windows and Linux based systems
Extensive experience with one or more public cloud platforms such as AWS, Microsoft Azure, or Alibaba Cloud, particularly within hybrid environments
In-depth knowledge of threat modelling, risk assessment, and mitigation strategies for largescale, complex systems in fast paced environments
Experience with low latency or performance sensitive financial systems is an advantage
QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance.