Senior Security Engineer (Insider Threat)

About the Company

Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries.

Crypto is about giving you greater choice, independence, and opportunity. We are here to help you on your journey. We build crypto products that are simple, elegant, and secure. Whether you are an individual or an institution, we help you buy, sell, and store your bitcoin and cryptocurrency. 

At Gemini, our mission is to unlock the next era of financial, creative, and personal freedom.

In the United States, we have a flexible hybrid work policy for employees who live within 30 miles of our office headquartered in New York City and our office in Seattle. Employees within the New York and Seattle metropolitan areas are expected to work from the designated office twice a week, unless there is a job-specific requirement to be in the office every workday. Employees outside of these areas are considered part of our remote-first workforce. We believe our hybrid approach for those near our NYC and Seattle offices increases productivity through more in-person collaboration where possible.

The Department: Threat Detection & Response

The Role: Senior Security Engineer (Insider Threat)

We are seeking a highly skilled Forensic / Insider Threat Specialist with expertise in Mac Forensics. You will play a pivotal role in identifying, investigating, and mitigating insider threats, while conducting comprehensive digital forensic investigations primarily on macOS systems.

Responsibilities:

• Insider Threat Monitoring: Proactively identify and assess potential insider threats, such as unauthorized access, data exfiltration, and policy violations.
• Macos Forensic Investigations: Lead forensic investigations on macOS, conducting in-depth analysis of file systems, memory, logs, and applications to uncover malicious activities, insider threats, and security incidents.
• Incident Response: Collaborate with the Incident Response team to investigate breaches, perform forensic analysis, and recommend remediation strategies specific to macOS platforms.
• Digital Evidence Handling: Meticulously collect, preserve, and analyze digital evidence adhering to chain-of-custody protocols.
• Threat Hunting and Detection: Proactively hunt for malicious insider activity using advanced tools and techniques to detect early indicators of compromise or suspicious behavior.
• Reporting & Documentation: Produce detailed forensic reports, including timelines, attack vectors, and attribution. Meticulously document case summaries, methodologies, and remediation steps.
• Collaboration: Work closely with IT, legal, compliance, and other stakeholders to ensure a holistic approach to insider threat management and forensic analysis.

Qualifications:

• Education: B.S. in Computer Science, Information Security, Digital Forensics, a related field, or equivalent work experience.
• Experience:
  • 3+ years experience in digital forensics with a strong focus on macOS.
  • Proven track record conducting insider threat investigations.
  • Familiarity with both static and dynamic forensic techniques on Mac computers.
  • Expertise using forensic tools such as EnCase, X-Ways, Cellebrite, Autopsy, and macOS-specific tools (BlackBag, mac_apt, etc.).
• Technical Skills:
  • Deep understanding of macOS architecture, including APFS, HFS+, Time Machine, Keychains, and macOS logs.
  • Experience with insider threat detection tools (DLP, UEBA, SIEM, EDR).
  • Proficiency in macOS terminal commands, scripting (Python, Bash), and file system analysis.
  • Solid grasp of networking concepts, malware analysis, and threat intelligence.

• Competitive starting salary
• A discretionary annual bonus
• Long-term incentive in the form of a new hire equity grant
• Comprehensive health plans
• 401K with company matching
• Paid Parental Leave
• Flexible time off

Salary Range: The base salary range for this role is between $152,000 - $190,000 in the State of New York, the State of California and the State of Washington. This range is not inclusive of our discretionary bonus or equity package. When determining a candidate’s compensation, we consider a number of factors including skillset, experience, job scope, and current market data.

At Gemini, we strive to build diverse teams that reflect the people we want to empower through our products, and we are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or Veteran status. Equal Opportunity is the Law, and Gemini is proud to be an equal opportunity workplace. If you have a specific need that requires accommodation, please let a member of the People Team know.

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