AI-Driven Security Analyst | Threat Hunting & Detection

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

Job summary

Artemis is seeking a Security Analyst to review real security cases across customer environments, recommend outcomes, and continuously improve the detection logic powering our platform.

This role sits at the intersection of hands-on SOC work and AI-assisted security operations, helping you develop deep expertise in cloud, identity, and SaaS threats while shaping detection content and investigation workflows.

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 techniques.
• Strong log‑based investigation and evidence analysis.
• Ability to write clear verdicts and communicate findings.

Responsibilities

• Review and triage security cases across cloud, identity, endpoint, and SaaS.
• Recommend outcomes with evidence for customer reports and product loops.
• Develop and tune detections to reduce noise and close coverage gaps.
• Maintain the detection library and fix misfiring rules.
• Lead threat hunting and investigate escalated incidents.
• Contribute to investigation playbooks and scalable processes.
• Collaborate with detection engineering to improve production detections.

Skills

SOC analyst

Cloud & SaaS threat knowledge

MITRE ATT&CK

Log analysis

Verbal/written reporting

Attention to detail

Tools

Sigma

YARA-L

SPL

KQL

SQL

SIEM

EDR

SOAR

Job description

Artemis is seeking a Security Analyst to review real security cases across customer environments, recommend outcomes, and continuously improve the detection logic powering our platform.

This role sits at the intersection of hands-on SOC work and AI-assisted security operations, helping you develop deep expertise in cloud, identity, and SaaS threats while shaping detection content and investigation workflows.