Scaled Trust Investigator | Threat Hunting & AI Tools

LinkedIn; Omaha (NE); Hybrid; USD 109.000 - 180.000; Vollzeit

Zusammenfassung

LinkedIn in Omaha, NE is seeking a Trust Investigator to join our Scaled Investigations Team. You will lead investigations into coordinated abuse using account, device, and behavioral signals to uncover threats.

You will collaborate with Engineering, Product, and Data Science to define detection logic, backtest rules, and drive enforcement at scale while developing AI-assisted workflows.

Qualifikationen

• Bachelor's degree in cyber security or related field, or equivalent technical experience.
• 3+ years investigating account, behavior, or content abuse in trust/safety context.
• Experience independently writing SQL queries for large-scale datasets.
• Experience using Python or similar scripting to automate investigative workflows.
• Experience with open-source investigation techniques and internet research tools.

Aufgaben

• Lead investigations into coordinated abuse campaigns using account, device, and behavioral signals.
• Track persistent abuse patterns and actors, including post-enforcement changes.
• Hunt for undetected abuse and generate investigative leads using signals and research.
• Define and validate detection logic; collaborate with Engineering, Product, Data Science to implement rules.
• Drive enforcement actions and backtest detection logic.
• Triage signals and provide escalation analysis for high-severity incidents.
• Produce threat intelligence reports and risk recommendations to inform defenses.
• Use AI-assisted workflows and notebooks to scale investigation and assess AI output.
• Write SQL queries to access large-scale data and test hypotheses.
• Build tooling, playbooks, and documentation for scalable methodology.

Kenntnisse

Trust Investigations

Platform Abuse Prevention

Threat Hunting

AI-Assisted Investigation

Data Analysis (SQL, Python)

Ausbildung

Bachelor's Degree in cyber security or related field

Tools

SQL

Python

Jobbeschreibung

LinkedIn in Omaha, NE is seeking a Trust Investigator to join our Scaled Investigations Team. You will lead investigations into coordinated abuse using account, device, and behavioral signals to uncover threats.

You will collaborate with Engineering, Product, and Data Science to define detection logic, backtest rules, and drive enforcement at scale while developing AI-assisted workflows.