✦ Luna Orbit — Cybersecurity

Threat Emulation Engineer IV

at Jones Financial (Edward Jones)

📍 Saint Louis, MO Hybrid Posted April 02, 2026
Type Full-Time
Experience senior
Exp. Years Not specified
Education Not Specified
Category Cybersecurity

Threat Emulation Engineer IV contributes to red-team style assessments by developing and running tests that replicate adversary techniques, documenting results, and coordinating with threat-related teams to improve defenses.

  • Research adversary techniques
  • Build and run tests in controlled environment
  • Document results
  • Coordinate with Threat Intelligence/Response/Detection teams
  • Present findings

Security testing in financial services with focus on threat emulation, TDAs, TEOS, TRXs; requires scripting/programming, OS fundamentals, networking, and GRC tooling.

The ideal candidate is a senior threat emulation engineer with foundational knowledge in adversary tradecraft, strong documentation and technical writing skills, and the ability to independently research and reproduce techniques. They should be comfortable operating in a hybrid environment and collaborating across threat intelligence, threat response, and threat detection teams.

Formal education in computer scienceengineeringinformation securityor related field may be helpful but is not requiredEquivalent experience gained through professional workindependent studyor hands-on learningOperating system fundamentalsnetworking conceptsscripting or programming in at least one languageFamiliarity with command-line tools and system administration tasksUnderstanding of basic security conceptsincluding access controlloggingand common attack patternsAbility to learn independently and engage with unfamiliar technical materialExperience producing written technical materialComfort explaining technical concepts and engaging in discussionFINRA Series 7 licenseor ability to obtain within 12 months of hire
MBA or equivalentCRISCCRCMCPACIAFRMWealth Managementadvisor-led or field-based experienceExperience presenting to risk governance or regulatory forums
ScriptingProgrammingCommand-line toolsOperating system fundamentalsNetworking conceptsAdversary tradecraftThreat EmulationThreat DetectionGRC toolsSecurity concepts
ScriptingProgrammingCommand-line toolsOperating system fundamentalsNetworking conceptsAdversary tradecraftThreat EmulationThreat Detection AssessmentsThreat Emulation OperationsGRC tools
Analytical thinkingProblem solvingCommunicationCollaborationMentorshipAdaptability

Required

FINRA Series 7 licenseor ability to obtain within 12 months of hire

Preferred

MBA or equivalentCRISCCRCMCPACIAFRM
Industry Financial Services
Job Function Develop and execute threat emulation tests to assess and improve organizational defenses
Role Subtype Threat Emulation Engineer
Tech Domains Scripting, Programming, Command-line tools, Operating System, Networking, Adversary Tradecraft, Threat Emulation, Threat Detection, Governance, Risk, and Compliance (GRC) tools, Security Concepts
threat emulationtdasthreat detection assessmentsthreat emulation operationsteosthreat response exercisestrxsadversary tradecraftscriptingprogrammingcommand-line toolsnetworking conceptsoperating system fundamentalsrisk managementgrc toolsgRC toolssecurity conceptswritten technical materialknowledge of financefinra series 7GRC toolsFINRA Series 7

Must be able to obtain/hold FINRA Series 7 license within 12 months

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