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Harmonia Holdings Group, LLC · 4 days ago

Senior Threat Hunt Analyst

Washington, DC

Full-time

Onsite

Senior Level

5+ years exp

Harmonia Holdings Group, LLC is an award-winning, rapidly growing federal government contractor committed to providing innovative, high-performing solutions to government clients. The Senior Threat Hunt Analyst will lead initiatives to proactively identify advanced cyber threats, collaborate with teams to enhance cyber defense, and mentor junior analysts in threat hunting practices.

ComputerRoboticsSoftware

No H1B

U.S. Citizen Only

Responsibilities

Leadership of proactive threat hunting campaigns targeting advanced persistent threats, insider threats, and emerging attack techniques

Development of hunt hypotheses using threat intelligence, behavioral analytics, and knowledge of the evolving federal threat landscape

Analysis of endpoint, network, and cloud telemetry to detect anomalous activity and indicators of compromise across agency infrastructure

Collaboration with SOC, incident response, and threat intelligence teams to validate findings and coordinate response actions

Creation and refinement of detection logic, hunt methodologies, and automation scripts to improve hunt effectiveness

Documentation of hunt findings, techniques, and lessons learned for SBA knowledge sharing and process improvement

Mentorship and training of mid-level and junior analysts in advanced threat hunting practices

Contribution to the continuous improvement of threat hunting frameworks, playbooks, and overall cyber defense

Qualification

Threat huntingCybersecurity operationsSIEM toolsMITRE ATT&CK frameworkScripting languagesThreat intelligenceCloud infrastructureAnalytical skillsProcess improvementFederal experienceProfessional certificationsCommunication skillsLeadership skillsMentorshipCollaborationDocumentation