Threat Researcher

Sydney, NSW, AU, 2040

Sophos Labs

Sophos Overview – Cybersecurity Evolved 

 

Sophos evolves to meet every new challenge, protecting more than 400,000 organizations of all sizes in more than 150 countries from today’s most advanced cyberthreats. Powered by SophosLabs, our cloud-native and AI-enhanced solutions are able to adapt and evolve to secure endpoints and networks against never-before-seen cybercriminal tactics and techniques. Managed through our award-winning, cloud-based platform, Sophos Central, our best-of-breed products work together through our unique Synchronized Security system to share threat intelligence and respond to evolving threats. The Sophos suite of products secures networks and endpoints against automated and active-adversary breaches, ransomware, malware, exploits, data exfiltration, phishing, and more.

 

 

Job Purpose


SophosLabs is recruiting a Threat Researcher to join our global team of highly skilled security experts to help secure and protect Sophos users and their systems worldwide from threats such as malware, exploits, spam and phishing.
 
SophosLabs is a global network of highly skilled and trained analysts and IT security professionals that is the front line in protecting businesses from known and emerging threats.
 
Our analysts cover every area of IT security with integrated systems tracking malware, vulnerabilities, intrusions, spam, legitimate applications, legitimate and infected websites and mobile threats. Our automated systems work with Big Data technologies and continuously populate databases with legitimate and malicious content.
 
Sophos is focused on delivering the best IT security and data protection for businesses. Today Sophos products protect over 100,000 businesses and 100 million users, in more than 150 countries. We provide an excellent, supportive, open and lively work environment with exposure to leading technologies and opportunities for professional development and training.
 
 

Main Duties

    Analysis of cyberthreats targeting Unix base platforms – MacOS, Android, Linux and IoT devices
    Reverse engineer files to discover their intended functionality and risks to customers
    Documenting a threat’s behavior across all stages of the cyber kill chain
    Identify opportunities and then provide threat research blog posts, articles and whitepapers on latest trends, newly discovered threats, interesting techniques found in malware for publication on the Sophos website, such as SophosLabs Uncut
    Data mining to discover new threats
    Triage requests submitted by other departments, respond to tasks or escalate complex issues to senior team members
    Answer customer queries routed through Technical Support and internal queries from all departments
    Create high-quality detection for threats
    Build, test and publish detection data files
 

Skills & Experience

Essential

    Proven problem-solving skills with an inquisitive nature
    Proven ability to prioritize and organize assigned tasks
    Possess an analytical and methodical approach to workflow
    Good written and verbal communication skills
    Ability to work both independently and as part of a global team
    Understanding of basic executable file formats (ELF/DWARF)
    Experience with a wide array of Internet technologies and protocols (HTML, JavaScript, SMTP, DNS)
    Coding skills (C/C++/Python/Perl)
    Reverse-engineering executable binaries, both statically via disassembling and dynamically via debugging

Desirable

    Experience with x86/x64/ARM assembler
    Experience in researching and reverse engineering Linux malware using tools such as IDA Pro or radare2 disassembler and gdb / lldb debuggers
    Experience with Linux system calls and system tracing, such as events/tracepoints/capabilities
    Experience with dynamic sandboxing
    Experience with honeypots and sinkholes
    Experience with a broad range of operating systems
    Programming skills and experience (C/C++/Python/Perl)
    Understanding of advanced executable file formats (PE/DEX/Mach-O)
    Understanding of the Unix OS architecture
    Proven ability to create technical blogs / whitepapers
    Bachelor’s degree in Computer Software (or equivalent)

 

Sophos is committed to equality opportunity in all areas of its work. All qualified applicants will be treated in a fair and equal manner and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability or sexual orientation.


If you choose to explore this opportunity, and subsequently share your CV or other personal details with Sophos, these details will be held by Sophos for 12 months in accordance with our Privacy Policy and used by our recruitment team to contact you regarding this or other relevant opportunities at Sophos.  If you would like Sophos to delete or update your details at any time, please follow the steps set out in the Privacy Policy describing your individual rights.  If you have any questions about Sophos’ data protection practices, please contact dataprotection@sophos.com.
 

At Sophos, we want every organization to be protected by innovative, next-generation IT security, even those who don't have a huge IT staff. We protect organizations of all sizes, all around the world by making enterprise-grade security that is simple to deploy, manage, and use. It is our passion, and something we are truly proud of.


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