[Remote] Staff DFIR Investigator

Note: The job is a remote job and is open to candidates in USA. SentinelOne is redefining cybersecurity with AI-powered innovations. They are seeking a Staff DFIR Investigator to conduct digital forensic investigations and threat hunting operations for global clients, ensuring excellence in engagements and contributing to community-facing publications. Responsibilities • Accountable to ensure excellence in every engagement, to include scoping, forensic analysis, reporting, hunting, remediation consulting, and client communication. • Analyze malware, exploits and other suspicious files from DFIR cases to add context and threat intelligence, including performing deep reverse engineering analysis to understand malware functionality and attack vectors. • Perform oversight on identified IOCs and enrich context when necessary through comprehensive malware reverse engineering. • Augment both the forensics processing pipeline and malware analysis infrastructure with new tools and scenarios to streamline reverse engineering workflows. • Spearhead efforts to publish blogs on unique threats, relevant DFIR cases, and new forensic discoveries during incidents, with emphasis on malware reverse engineering findings. • Contribute as a lead investigator for engagements. Manage all aspects of a breach response and containment investigation. • Technical investigative skills must include host-based forensic analysis, EDR-driven incident response, malware analysis, memory analytics, and network log investigations. • Provide detailed and impactful formal investigative reports, to include technical findings and security improvement recommendations. • Work closely with the threat intelligence team to pursue attribution, identify attack trends, innovative malicious TTPs, and contribute to community-facing publications and blogs. Skills • 4+ years of hands-on consulting experience in threat hunting, digital forensics, and incident response. • Malware reverse engineering skills using tools such as IDA Pro, Ghidra, x64dbg, or similar disassemblers and debuggers. • Proficiency in static and dynamic malware analysis techniques, including unpacking, deobfuscation, and behavioral analysis. • Experience with scripting languages (Python, PowerShell) for automation of reverse engineering tasks and malware analysis workflows. • Advanced experience conducting dynamic malware analysis in sandboxed environments and deep understanding of the complete reverse engineering process. • Knowledge of various malware families, attack frameworks, and ability to identify new or modified variants through reverse engineering analysis. • Understanding of Windows/Linux internals, assembly language, and common evasion techniques employed by modern malware. • Experience with forensic investigative software. • Experience with EDR/XDR platforms (SentinelOne preferred). • Experience with memory analytics (Volatility Preferred). • Experience or knowledge of conducting endpoint based threat hunting (compromise assessments). • Experience working with cyber threat intelligence platforms and the threat intelligence process from raw attack data to finished intel and publications. Benefits • Medical, Vision, Dental, 401(k), Commuter, Health and Dependent FSA • Unlimited PTO • Industry leading gender-neutral parental leave • Paid Company Holidays • Paid Sick Time • Employee stock purchase program • Disability and life insurance • Employee assistance program • Gym membership reimbursement • Cell phone reimbursement • Numerous company-sponsored events including regular happy hours and team building events Company Overview • SentinelOne is an autonomous cybersecurity solution company. It was founded in 2013, and is headquartered in Mountain View, California, USA, with a workforce of 1001-5000 employees. Its website is Company H1B Sponsorship • SentinelOne has a track record of offering H1B sponsorships, with 10 in 2025, 14 in 2024, 2 in 2023, 18 in 2022, 5 in 2021. Please note that this does not guarantee sponsorship for this specific role. Apply tot his job Apply tot his job Apply tot his job Apply tot his job Apply To this Job