AI-Powered Security Analyst & Threat Hunter

Artemis; New York (NY); On-site; USD 120,000 - 160,000; Full time

Job summary

Artemis is building the future of AI-driven cybersecurity with a live model of each customer’s environment and AI agents to detect, investigate, hunt, and respond to threats at machine speed.

We’re seeking a Security Analyst to review real security cases, recommend outcomes, and continuously improve detection logic that powers our platform. The role blends hands-on SOC work with AI-assisted security operations and threat hunting.

Qualifications

• 2–3+ years of hands-on SOC/MDR experience.
• Experience triaging alerts across cloud and on-prem environments.
• Working knowledge of MITRE ATT&CK.
• Comfort with log-based investigation across multiple data sources.
• Ability to write clear case verdicts and communicate findings to technical and non-technical audiences.
• Strong attention to detail and an instinct for separating signal from noise.

Responsibilities

• Review and triage security cases across cloud, identity, endpoint, and SaaS environments.
• Recommend and document case outcomes with supporting evidence and written justifications.
• Build and refine detections to improve signal quality.
• Fix and maintain the detection library by addressing misfiring or noisy detections.
• Conduct threat hunting to uncover attacker activity missed by automation.
• Investigate security incidents and piece together attacker timelines across data sources.
• Contribute to investigation playbooks to scale high-quality analysis.
• Engage with detection engineering to validate detections in production.

Skills

SOC experience

Threat hunting

Investigation reporting

Communication

Attention to detail

Tools

Sigma

YARA-L

SPL

KQL

SQL

Job description

Artemis is building the future of AI-driven cybersecurity with a live model of each customer’s environment and AI agents to detect, investigate, hunt, and respond to threats at machine speed.

We’re seeking a Security Analyst to review real security cases, recommend outcomes, and continuously improve detection logic that powers our platform. The role blends hands-on SOC work with AI-assisted security operations and threat hunting.