Threat Hunting Researcher (Unit 42) - Remote at Palo Alto Networks


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Palo Alto Networks is Hiring

Job Info:
  • Company Palo Alto Networks
  • Position Threat Hunting Researcher (Unit 42) - Remote
  • Location Santa Clara, CA
  • Source SmartRecruiters
  • Published June 27, 2025
  • Type Full-Time


Job Description

Your Career

Palo Alto Networks is seeking a Threat Hunting Researcher to join Unit 42's Managed Services group. Threat Hunters in Unit 42 play a critical role in safeguarding organizations against cyber threats by proactively searching for threats across multiple datasets. They are responsible for leading and conducting threat hunting activities related to malware, threat actor groups, and campaign activity. This position requires a cross–disciplinary approach that involves a deep understanding of cybersecurity, incident response, threat intelligence, and hands–on technical skills.

One primary responsibility of this role is to proactively search for signs of malicious activity within an organization's network. Our Threat Hunting Researchers use advanced tools and methodologies to identify anomalies and potential threats that may go undetected by traditional security solutions. Additionally, our Threat Hunting Researchers should actively engage in research and experimentation to develop new hunting techniques and stay ahead of evolving threats.

Effective communication is crucial in this role. They must work closely with other teams, such as Incident Response, Threat Intelligence, customers, and cybersecurity leadership, to share findings and coordinate response efforts.

Your Impact

  • Help multinational organizations stay one step ahead of adversaries and cyber threats.

  • Collaborate and guide our customers on the best ways to enhance their defenses and readiness for future events.

  • Improve Palo Alto Networks' solutions by identifying and analyzing new threats, tactics, and actors.

  • Influence the industry by sharing knowledge and findings.

  • Collaborate with multiple research and development groups.

  • Contribute to making the world a safer and better place.

Why to choose us

  • Perform threat hunting activities on a wide variety of data sources every day.

  • Work on the latest cybersecurity research projects and attacks on a daily basis.

  • Build hypotheses, execute manual hunting techniques, gather and analyze results, perform forensic activities, and deliver reports.

  • Join a global team of experts who handle threats and adversaries on a global scale daily.

  • Enhance your knowledge and experience in all domains of cybersecurity: Network, Endpoint, Cloud, and 3rd-party vendor data sources.

  • Develop, create, and execute new hunting hypothesis methodologies to uncover threats, understand their root causes, and attribute them.

  • We believe in automation and scaling.

  • Leverage big data to discover threats and multiple threat intelligence.

Your Experience 

  • Understanding the evolving threat landscape, including attack tools, tactics, and techniques, as well as networking and security fundamentals.

  • Experience investigating targeted, sophisticated, and/or hidden threats in both endpoints and networks.

    • 4+ years of relevant experience with a proven track record in cybersecurity research, specializing in either APTs or cybercrime, but with the ability to address the broader threat landscape.

    • Background in writing detections/hunting queries

    • Understanding of APT operations, including attack vectors, propagation, data exfiltration, lateral movement, persistence mechanisms, and more.

    • Familiarity with organizational cybersecurity measures, including protective tools and remediation techniques.

  • Excellent written and oral communication skills in English.

  • Strong attention to detail.

  • Knowledge of advanced threat hunting methodologies and the ability to develop novel techniques.

  • Experience in an Incident Response environment is a plus.

  • Proficiency in Python and SQL is beneficial.

  • Familiarity with reverse engineering is advantageous.

  • Ability to simplify and clarify complex ideas.

  • Experience in writing technical blog posts and analysis reports.

  • Ability to analyze and understand the infrastructure of malicious campaigns.

  • Self-starter who can work independently and adapt to changing priorities.

The Team

We’re not your ordinary Threat Hunting team. We’re a diverse and global group of security professionals who deal with big data and challenge the status quo in order to remain one step ahead of adversaries and protect our customers from cyber threats.

Being a threat hunter for one of the fastest-growing high-tech cybersecurity companies is a once-in-a-lifetime opportunity. You’ll be working with some of the brightest minds in technology, and our global teams are on the front line of defense against cyberattacks.

Compensation Disclosure

The compensation offered for this position will depend on qualifications, experience, and work location. For candidates who receive an offer at the posted level, the starting base salary (for non-sales roles) or base salary + commission target (for sales/commissioned roles) is expected to be between $107000 - $174000/YR. The offered compensation may also include restricted stock units and a bonus. A description of our employee benefits may be found here.

Our Commitment

We’re problem solvers that take risks and challenge cybersecurity’s status quo. It’s simple: we can’t accomplish our mission without diverse teams innovating, together.

We are committed to providing reasonable accommodations for all qualified individuals with a disability. If you require assistance or accommodation due to a disability or special need, please contact us at  accommodations@paloaltonetworks.com.

Palo Alto Networks is an equal opportunity employer. We celebrate diversity in our workplace, and all qualified applicants will receive consideration for employment without regard to age, ancestry, color, family or medical care leave, gender identity or expression, genetic information, marital status, medical condition, national origin, physical or mental disability, political affiliation, protected veteran status, race, religion, sex (including pregnancy), sexual orientation, or other legally protected characteristics.

All your information will be kept confidential according to EEO guidelines.

Is role eligible for Immigration Sponsorship? No. Please note that we will not sponsor applicants for work visas for this position.