2025-07-22
CrowdStrike, Inc.
Other
/yr
employee
contract
Sunnyvale
California
94085
United States
CrowdStrike, Inc.
Full time
R23797
About the Role:
CrowdStrike Counter Adversary Operations is seeking a motivated malware reverse engineer with excellent technical skills to research advanced cybercriminal attacks. Our Technical Analysis Cell (TAC) is at the forefront of CrowdStrike’s mission against state-sponsored adversaries and criminal actors. We combine intelligence analysis with deep-dive reverse engineering and malicious code analysis, in addition to building and using automation systems to deliver actionable indicators and operational insights. CrowdStrike is uniquely positioned to leverage data from a multitude of sources, including our proprietary telemetry, our large internal malware corpus, and our custom-built analysis pipeline. We foster an environment of respectful, passionate camaraderie and collaboration between researchers who enjoy the fast-paced nature of our work.
This highly technical position on the TAC eCrime team serves an important role in conducting research, increasing our coverage of the global threat landscape, contributing to the continuous tracking of criminal adversary groups, and ultimately developing finished intelligence products that provide a decision advantage to customers.
We are ideally looking for a seasoned specialist in the tracking of eCrime actors, their tooling, and their TTPs. That said, we are also open to applications by experienced and talented malware researchers or reverse engineers without significant knowledge in this field who are willing to rapidly expand their skills to successfully carry out the essential duties of this role.
Technical Analysis:
Discover, investigate and track advanced cyber intrusions and document findings.
Enhance understanding of tools and malware through reverse engineering.
Develop tools to automate analysis tasks and tracking of threat actors.
Create host-based and network-based signatures suited for large-scale hunting, detection, and tracking of threats.
Intelligence Reporting:
Produce high-quality, actionable intelligence reporting.
Collaborate with our interdisciplinary team to coordinate adversary and campaign tracking, and to provide support to teams developing mitigation strategies and responding to incidents.
Required:
Effective collaborator and team player
Knowledge of reverse engineering tools (disassemblers, decompilers, debuggers) and processes (unpacking malware, reconstructing code logic, etc).
Understanding of Windows OS internals.
Knowledge of programming and scripting languages, in particular Python.
Ability to identify and classify malicious tooling through development of signatures that can be used for tracking and hunting purposes.
Ability to express complex technical and non-technical concepts in written, verbal and graphical products.
Proven track record of relevant experience in the cybersecurity field
Preferred:
Ability to interpret raw network data and to develop network signatures, as well as custom protocol decoders and decryption tools.
Familiarity tracking botnets and commodity malware.
Experience tracking adversaries engaged in targeted criminal or ransomware operations.
A background in intelligence is a plus.
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CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program.
CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements.
If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.
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