Senior Security Engineer, Threat Detection & Response

Gemini•San Francisco, NY

8h•Hybrid

About The Position

Gemini is a global crypto and Web3 platform founded by Cameron and Tyler Winklevoss in 2014, offering a wide range of simple, reliable, and secure crypto products and services to individuals and institutions in over 70 countries. Our mission is to unlock the next era of financial, creative, and personal freedom by providing trusted access to the decentralized future. We envision a world where crypto reshapes the global financial system, internet, and money to create greater choice, independence, and opportunity for all — bridging traditional finance with the emerging cryptoeconomy in a way that is more open, fair, and secure. As a publicly traded company, Gemini is poised to accelerate this vision with greater scale, reach, and impact. The Department: Security (Threat Detection & Response) In the emerging industry of digital assets, there is nothing more important than trust (which is why Gemini’s very first hires were Security experts). The Gemini Security team forms the backbone of all that we do and is as diverse as the number of challenges we tackle in the crypto space. From security architecture and engineering to maintenance of cold storage systems and data centers to cybersecurity and litigation support, our team ensures that our customers, clients, and employees are safe, secure, and supported. The Role: Senior Security Engineer In this role, you will be part of the team responsible for designing, building, and automating detection, response and intelligence gathering solutions, developing unique and creative detection mechanisms, monitoring security events, and leading responses to any security incidents. This role is required to be in person twice a week at either our San Francisco, CA or New York City, NY office.

Requirements

Significant DFIR/Threat Detection and Response experience
Scripting proficiency in a common programming language (e.g. Python, Go)
Hands-on familiarity with CI/CD, infrastructure as code, and microservices
Aptitude in the use of containerization technologies (eg. Docker)
Experience in the design and implementation of detection signatures spanning multiple security log sources (Splunk, EDR, etc.)
Able to troubleshoot and debug issues, and demonstrate a methodical approach to root cause analysis
Excellent oral and written communication skills, including the ability to interact effectively with leadership, engineers, vendors and peers

Nice To Haves

Familiarity in the use of container orchestration systems (e.g. Kubernetes)
Experience applying CI/CD concepts to the development and deployment of security detection mechanisms and tools
Experience in host and memory forensics (including live response) for Windows, OSX, and / or Linux
Experience with the analysis of new log and data sources and methodically incorporating them into a detection pipeline
Practical experience applying analysis frameworks (e.g Kill Chain, ATT&CK, etc)
Experience in automating any of the above using existing APIs and tools

Responsibilities

Own individual security solutions throughout their lifecycle, including design, development, and deployment, in order to continuously improve Gemini’s ability to detect and respond to advanced, targeted threats
Develop and improve processes and tools that supports the team rapidly iterating and responding to threats Gemini faces
Engage in incident response and investigation efforts
Analyze technical threat data to extract TTPs, malware techniques, and adversary methods
Create and enhance countermeasures and detections for malware, attacker techniques, threat actor methodology, and suspicious events associated with intelligence obtained by the Gemini Team
Produce well documented, resilient and manageable code that supports the streamlining and automation of the above
Provide mentorship and guidance to junior engineers on the team in their growth and implementation of the above