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Security Engineer II, Amazon GuardDuty

Boston, Massachusetts, United StatesFull-time$159,300–$159,3002026-10-05 → 2026-10-07

Core

Researching attack patterns, building attack simulations, and validating detection mechanisms for Amazon GuardDuty, a managed threat detection service protecting AWS accounts.

Role type

Senior IC security engineer (red team) (via careerplan.io/jobs/10569420-security-engineer-ii-amazon-guardduty-at-amazon)

Builds

Attack simulations and detection validation tools for cloud security

Domain

Cloud security / Threat detection

Deliverable

production ML models

Required skills

Red team penetration testing, exploit development at scale, malware analysis, network misconfiguration identification, C#/C++/Java/Perl, distributed systems design, object-oriented design

Preferred skills

Full SDLC experience, code reviews, source control management, build processes, testing, operations

Technologies

C#, C++, Java, Perl

Responsibilities

Recognize and safely utilize attacker tools, tactics and procedures; Develop scripts and tools to enhance red team capabilities; Work with data scientists to develop and test detections for complex exploitation patterns; Build simulations to validate tools and techniques; Advise the team on current threat landscape, tools & techniques; Detonate and analyze behavioral patterns of Malware

Seniority

Senior, hands-on IC