Remote Senior Threat Researcher Behavioral Protection

Location: Sault Ste. Marie

About Us
Role Summary We areseekinga skilled and passionate Threat Researcher with deepexpertisein

Windows basedthreatbehaviors, particularly having a strong understandingonmemory-resident threats. In this role, you will be at the forefront of detecting and understanding emerging attack techniques, developing behavioral-based protection strategies, and enhancing our real-time protection capabilities. Your insights and contributions will directly impact onthe security posture of millions of users worldwide.

What You Will Do

Analyze malware behaviors aligned with MITRE ATT&CK TTPs (and beyond), covering the full attacklifecycle,including initial access vectors, executiontechniques,payload delivery—with a strong focus on in-memory techniques, fileless malware, and evasive behaviors.

Research andidentifybehavioral techniques employed by novel and sophisticated Advanced Persistent Threats (APTs) and translate these insights into effective behavioral protection rules to enhance prevention capabilities.

Drive protection coverage for zero-day malware and novel attack techniques.

Work independently with minimal supervision while managing priority protection tasks.

Review and provide actionable feedback on detection logic and code developed by fellow researchers.

Collaborate with the team to define clear protection priorities and deliver updates to customers in a timely manner.

Produce quality threat analysis reports for both internal and external audience

What You Will Bring

Proven hands-on experience in Windows based malware analysis using both static and dynamic analysis tools such as usingIDAProand

Windbg.

Deep understanding of behavioral techniques, memory injection methods, persistence mechanisms, and evasion tactics.

Ability to write robust, high-quality behavioral protection rules.

Demonstrated programming experience, preferably Python, Lua.

Experience working in a fast-pacedthreatresearch or security operations environment.

Strong communication skills and the ability to provide technical mentorship to peers.

Proactive, self-driven mindset with the ability to lead in criticalincidentor zero-day response scenarios.

In Canada, the base salary for this role ranges from $129,000 to $215,000. In addition to base salary, we offer additional compensation including bonus eligibility and a comprehensive benefits package. A candidate’s specific pay within this range will depend on a variety of factors, including job-related skills, training, location, experience, relevant education, certifications, and other business and organizational needs.

Ready to Join Us?
At Sophos, we believe in the power of diverse perspectives to fuel innovation. Research shows that candidates sometimes hesitate to apply if they don’t check every box in a job description. We challenge that notion. Your unique experiences and skills might be exactly what we need to enhance our team. Don’t let a checklist hold you back –

What’s Great About Sophos?

Sophos operates a remote-first working model, making remote work the primary option for most employees. However, some roles may necessitate a hybrid approach.

While we are a remote first organization, applicants must have legal authorization to work in the jurisdiction where the position is posted, without requiring employer sponsorship.

Our people – we innovate and create, all of which are accompanied by a great sense of fun and team spirit

Employee-led diversity and inclusion networks that build community and provide education and advocacy

Annual charity and fundraising initiatives and volunteer days for employees to support local communities

Global employee sustainability initiatives to reduce our environmental footprint

Global fitness and trivia competitions to keep our bodies and minds sharp

Global…