---
title: 'Security Analyst at Artemis'
canonical: 'https://feeny.ai/job/security-analyst-artemis-new-york-415jc8m0a2fe'
type: 'job'
last_seen: '2026-09-05'
---

# Security Analyst at Artemis

- **Company:** Artemis
- **Location:** New York, NY
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-06-10
- **Last confirmed live:** 2026-09-05
- **Apply:** https://jobs.ashbyhq.com/artemis/ed6c7d5c-0d3e-4148-a1ca-9eb313f40944

## Job description

Artemis is building the future of AI-driven defense - helping companies detect and defend themselves effectively in an era where AI is fighting AI on the cyber battlefield.

We're backed by First Round Capital, Brightmind, and a group of the cybersecurity industry's most prominent Operators.

Our founders, Shachar (ex-Palo Alto Networks, AWS, Demisto) and Dan (ex-Abnormal Security, Twitter) have previously built, launched, and scaled cybersecurity products loved and trusted by tens of thousands of customers, and have the customer, technology, and security know-hows to deliver this vision.

Our exceptionally strong team includes software engineers, AI researchers, security engineers, and product designers hailing from Google, Abnormal AI, Wiz, Meta, AWS, CERN, SentinelOne, and more.

We are growing our team and looking for passionate builders to join us and support our expanding customer base.

Job Overview

We're looking for a Security Analyst to be at the core of what we do: reviewing real security cases across customer environments, recommending outcomes, and continuously improving the detection logic that powers our platform. This role sits at the intersection of hands-on SOC work and modern AI-assisted security operations — you'll develop deep expertise in cloud, identity, and SaaS threats while directly shaping the detection content and investigation workflows that protect our customers.

## Responsibilities

- Review and triage security cases - Investigate alerts and cases surfaced by the Artemis platform across cloud, identity, endpoint, and SaaS environments. Analyze the underlying logs and evidence to determine whether activity is malicious, benign, or a false positive.
- Recommend and document case outcomes - Provide clear, well-reasoned verdicts (true positive, false positive, benign confirmed) with supporting evidence and written justifications that feed directly into customer-facing reports and product improvement loops.
- Build and refine detections - Write new detection logic and tune existing rules to improve signal quality. Work directly in the detection layer to reduce noise, close coverage gaps, and surface threats that matter.
- Fix and maintain the detection library - Identify misfiring or noisy detections through case review and fix them. Own the quality of the detection content you touch from initial triage through to shipped improvement.
- Conduct threat hunting - Proactively investigate customer environments for signs of attacker activity that automated detections may have missed, using both structured hypothesis-driven hunting and AI-assisted workflows.
- Investigate security incidents - Perform deeper triage on escalated or complex cases, piecing together attacker timelines and identifying lateral movement, persistence, or exfiltration across data sources.
- Contribute to investigation playbooks - Document investigation techniques, artifact patterns, and case patterns as structured playbooks that help scale consistent, high-quality analysis across the team.
- Engage with the detection engineering cycle - Partner with the security engineering team to surface patterns from case review, propose new detection ideas, and validate that shipped detections perform as expected in production environments.

## Qualifications

- 2-3+ years of hands-on experience in a SOC, MSSP, or MDR environment (Tier 2 or Tier 3 analyst level)
- Experience triaging and investigating alerts across on prem and cloud environments (AWS CloudTrail, Okta, Entra ID, GSuite, EDR or similar)
- Working knowledge of common attacker tactics, techniques, and procedures (MITRE ATT&CK)
- Comfort with log-based investigation and evidence analysis across multiple data sources
- Ability to write clear, concise case verdicts and communicate findings to technical and non-technical audiences
- Strong attention to detail and an instinct for separating signal from noise

Bonus

- Experience writing or tuning detection rules (Sigma, YARA-L, SPL, KQL, or similar)
- Familiarity with SQL or scripting for log analysis
- Background in detection engineering or security content development
- Experience with SIEM, EDR, or SOAR platforms
- Exposure to AI-assisted investigation or automation tooling

Why Work at Artemis?

- Make a real world impact. Every case you review and every detection you improve directly protects real companies and real people. You're not working on theoretical security problems — you're on the front lines of active defense, with customers who depend on the quality of your analysis.
- Be challenged to be better than ever before. Our team includes some of the smartest and most driven people in the world. We guarantee you will learn more in 1 year here than 10 years in another place.
- Push the boundaries of technology. Work with and help shape the most advanced AI capabilities in cybersecurity — moving well beyond traditional SIEM workflows into a new generation of investigation automation. Your ideas will shape the product and the industry.
- Innovative culture. We obsess about customers, move fast with high quality, and value open communication, mentorship and learning. You will have autonomy to drive investigations, propose detection improvements, and own outcomes — not just follow a runbook.

If you are passionate about cyber security and want to apply your expertise at the cutting edge of AI-powered defense, we'd love to hear from you.

## Compensation

We offer a competitive compensation of $100,000-$140,000 per year, and a top-of-market equity component. A variety of factors are considered when determining the compensation, including a candidate's professional experience. Final offer amounts may vary from the amounts listed.

## Equal Opportunity

At Artemis, we believe the best ideas come from diverse teams. We're committed to creating an inclusive environment where people of all backgrounds, experiences, and perspectives can do their best work. We welcome everyone, regardless of race, gender, age, religion, identity, or anything else that makes you, you.

## About Artemis

## Company Overview
- **One-liner**: Artemis is building an AI-native protection platform that helps security teams detect, investigate, and respond to modern cyber threats by replacing traditional SIEMs with agentic, environment-aware detection.
- **Entity Type**: Private (Series A)
- **Headquarters**: New York, New York, United States
- **Founded**: 2025
- **Founders**: Shachar Hirshberg (CEO) and Dan Shiebler (CTO)

## Core Business
- Primary industry: Cybersecurity (AI-Native Security Operations)
- Target customers: Enterprise security teams (SOC, detection engineering, threat hunting)
- Mission or purpose: Reinventing how companies defend themselves in the AI era by delivering precise, adaptive, and cost-effective threat detection and response.

## Products & Services
- **[Artemis AI-Native Protection Platform]**: A SaaS platform that continuously analyzes a customer’s technical and business environment to autonomously create, tune, and maintain detections. It correlates identity, cloud, endpoint, network, and SaaS telemetry into complete attack narratives. Features include AI agents for autonomous investigation, natural-language querying, federated telemetry (reducing ingest costs), automated threat intelligence mapping (MITRE ATT&CK), and incident response playbooks.

## Market Standing
- **Valuation/Market Cap**: Not disclosed
- **Key Metric**: Total Funding of $70M (Series A of $50M and Seed of $20M, both closed in April 2026)
- **Notable Investors/Partners**: Felicis, First Round Capital, Brightmind, Theory VC, Lockstep, Two Sigma Ventures, plus a group of prominent cybersecurity operators
- **Growth Signals**: The company has grown to 22 employees in under two years (founded 2025), with a monthly headcount growth of +11.8%. It reports a 96% reduction in mean time to resolution for customers and a “2 weeks to coverage” deployment timeline. The company is actively hiring across engineering, GTM, and security roles (12 open positions as of mid-2026).

## Competitive Advantages
- **AI-Native Architecture**: Built from the ground up with AI agents that reason, adapt, and act—not a chatbot bolted onto a legacy SIEM. This allows for autonomous detection writing, investigation, and response.
- **Federated Telemetry**: Streams only detection-critical logs and retrieves the rest on demand, dramatically reducing data ingestion costs while maintaining full visibility.
- **Environment Intelligence**: Continuously builds a living model of assets, users, configurations, and business context, enabling detections that adapt to the specific environment rather than relying on generic rules.
- **Founding Team Depth**: CEO Shachar Hirshberg led product for Amazon GuardDuty and was an early employee at Demisto; CTO Dan Shiebler led AI/ML at Abnormal Security and built ML systems at Twitter.

## Strategic Focus
- Current priorities include expanding the enterprise customer base, deepening AI agent capabilities across the full security lifecycle (detection, investigation, response, containment), and scaling the go-to-market team (hiring for enterprise sales, partnerships, and product marketing).
- The company is also focused on closing the gap between traditional SIEMs and the speed of AI-driven threats, with a clear emphasis on replacing legacy detection workflows.

## Why Work Here
- **Culture & Mission**: Mission-driven work at the intersection of AI and cybersecurity, with a focus on building “AI that defends modern systems.” The team includes alumni from Amazon, Abnormal Security, Two Sigma, and Lockheed Martin.
- **Work Policy**: Most roles are based in New York City (HQ), with some remote positions (e.g., Senior Software Engineer, Infrastructure).
- **Benefits**: Top-of-market salary and equity in an early-stage company; comprehensive health, dental, and vision insurance; 401k plan; daily team meals (breakfast, lunch, dinner); $200/month commute reimbursement; $300/month wellness stipend.
- **Engineering Culture**: AI-first development approach—teams design systems where AI agents reason and act autonomously, rather than relying on handcrafted rules. Tech stack includes TypeScript, Python, React, ClickHouse, Snowflake, Terraform, and more.
- **Growth**: Early-stage company with significant growth potential and a fast-paced, high-impact environment.

## Sources
1. [artemissecurity.com](https://artemissecurity.com/) – Product and company overview
2. [artemissecurity.com/about](https://artemissecurity.com/about/) – Founders and mission
3. [artemissecurity.com/careers](https://artemissecurity.com/careers/) – Open roles and benefits
4. [linkedin.com/company/goartemis](https://www.linkedin.com/company/goartemis) – LinkedIn profile, funding, employee data
5. [getclera.com](https://www.getclera.com/companies/artemis-ai) – Company intelligence and tech stack

## Other roles at Artemis

- [Senior Recruiter](https://feeny.ai/job/senior-recruiter-artemis-new-york-5v4j4n4x8hdt) — New York, NY
- [Senior Sales Engineer](https://feeny.ai/job/senior-sales-engineer-artemis-remote-mn6a5gb7k2qc)
- [Detection Engineer](https://feeny.ai/job/detection-engineer-artemis-remote-8ba3238mmbjq)
- [Technical Customer Success Engineer](https://feeny.ai/job/technical-customer-success-engineer-artemis-remote-jy1n11khfkm8)
- [Lead Security Engineer, Internal and IT](https://feeny.ai/job/lead-security-engineer-internal-and-it-artemis-new-york-q4a3a392y7yf) — New York, NY
- [Senior Product Designer](https://feeny.ai/job/senior-product-designer-artemis-new-york-0gr8n14wm303) — New York, NY
- [Technology Alliances Manager](https://feeny.ai/job/technology-alliances-manager-artemis-remote-vb4bkcq9nvwe)
- [SOC Manager](https://feeny.ai/job/soc-manager-artemis-new-york-pchrty2c6kke) — New York, NY
- [Senior Account Executive (Enterprise)](https://feeny.ai/job/senior-account-executive-enterprise-artemis-remote-e634bg6hzzt1)
- [Channels and Partnerships Lead](https://feeny.ai/job/channels-and-partnerships-lead-artemis-new-york-4s35wh24q1jt) — New York, NY