C

Cogent Security

AI-driven vulnerability management with autonomous agents

Performance Marketing Lead

Full-TimeUpdated on 10/21/2026
No salary listed
Senior
San Francisco, CA, USA+2 moreMore locations: New York, NY, USA | United States
Hybrid
Growth & MarketingPerformance & Paid Marketing

About the job

Requirements
  • At least 5 years of experience in performance marketing, digital demand generation, growth marketing, or integrated campaigns, ideally in B2B SaaS, cybersecurity, infrastructure, or another technical category.
  • Hands-on experience with paid search, paid social, retargeting, webinars, landing pages, nurture, campaign operations, and conversion optimization.
  • Comfort using HubSpot, GA4, Google Tag Manager, Google Ads, LinkedIn Campaign Manager, Search Console, Ahrefs, Semrush, Webflow, Framer, or similar tools.
  • Creative judgment and enough design fluency to create or direct digital assets for ads, webinars, landing pages, and nurture.
  • Ability to collaborate with Content and Product Marketing to turn stories into effective campaigns, landing pages, and conversion paths.
  • Daily use of AI to accelerate work and build better systems.
  • Curiosity about cybersecurity.
Responsibilities
  • Run paid search, LinkedIn, retargeting, sponsored content, webinar promotion, and other digital programs that create qualified demand.
  • Test audiences, segments, offers, messages, creative, and landing pages, assessing what creates Sales-accepted meetings and sales-qualified pipeline.
  • Build campaigns around priority ideal customer profile segments, industries, competitors, use cases, field moments, and market signals.
  • Optimize for lead quality, conversion, pipeline, and spend efficiency.
  • Build and improve campaign pages, webinar pages, comparison pages, category pages, and conversion paths.
  • Improve calls to action, forms, page structure, routing, retargeting, and follow-up to convert more of the right traffic into qualified demand.
  • Partner with Content and Product Marketing on search engine optimization and answer engine optimization topics, then own the conversion layer that turns that traffic into pipeline.
  • Use content management system, Webflow, Framer, or basic HTML/CSS skills to unblock campaign work.
  • Own webinars, virtual roundtables, and digital programs as pipeline programs, from promotion through follow-up.
  • Partner with Product Marketing, Content, Sales, Solutions, Partnerships, and founders on program topics, speakers, audiences, registration, and activation.
  • Turn each program into a follow-up engine using nurture, retargeting, sales development representative handoff, sales snippets, and landing-page updates.
  • Measure registrations, attendance, engagement, qualified leads, meetings, pipeline created, and pipeline influenced.
  • Build nurture programs that move buyers from interest to sales conversations.
  • Segment audiences by persona, account fit, industry, intent, source, engagement, and lifecycle stage.
  • Partner with the sales development representative and outbound motion on hot-lead workflows, follow-up plays, and messaging tests.
  • Use campaign learnings to inform Growth spending, effective messaging, and converting audiences.
  • Set up clean UTM parameters, campaign tracking, form flows, routing, HubSpot attribution, and reporting for programs.
  • Report weekly on traffic quality, conversion, qualified leads, Sales-accepted meetings, sales-qualified pipeline, customer acquisition cost, and learnings.
  • Work with Revenue Operations to understand demand conversion and leakage and determine what to test next.
  • Keep programs moving by making campaign operations changes without relying on a separate administrator.
  • Use AI to accelerate research, campaign briefs, landing-page drafts, creative variants, webinar operations, nurture, reporting, and analysis.
  • Create lightweight digital assets using AI and design tools, and use agency support when work requires heavier polish.
  • Experiment with AI agents and automation to monitor market signals, identify campaign ideas, and quickly turn ideas into programs.
Desired Qualifications
  • Experience in B2B SaaS, cybersecurity, infrastructure, or another technical category is preferred.

About the company

Cogent Security provides AI-driven vulnerability management for large organizations. Its core product is an agentic AI platform that automates the entire vulnerability lifecycle, from discovery to remediation, with autonomous agents that correlate data, contextualize assets and vulnerabilities, prioritize risks, and generate remediation plans. It differentiates itself by offering end-to-end automation combined with governance and an auditable action trail, integrating with existing vulnerability management, ticketing, and collaboration tools. The goal is to expand enterprise deployments, accelerate product development, and deliver scalable, automated risk reduction for cyber defense.

Company Size

51-200

Company Stage

Series A

Total Funding

$53M

Headquarters

San Francisco, California

Founded

2024

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Simplify's Take

What believers are saying

  • September 2026 Zero Day Response finds exposures within minutes, before scanner signatures.
  • February 2026 Series A raised $42 million, totaling $53 million for rapid enterprise expansion.
  • Cogent cites dozens of Fortune 1000 customers, including Alteryx and CSC Generation.

What critics are saying

  • CrowdStrike and Palo Alto shipped exposure-management automation in August 2026.
  • Autonomous remediation creates one bad agentic action away from outage, data loss, or trust collapse.
  • If VR-1 underperforms in production, Cogent becomes another pricey workflow wrapper.

What makes Cogent Security unique

  • September 2026 VR-1 targets attack-path proofing, not single-vulnerability detection.
  • Cogent’s harness enforces customer policy, audit logging, and controlled remediation actions.
  • Founders from Abnormal Security, Coinbase, and Google DeepMind bring rare execution credibility.

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Benefits

  • Health Insurance
  • Dental Insurance
  • Vision Insurance
  • Life Insurance
  • Disability Insurance
  • Health Savings Account/Flexible Spending Account
  • Unlimited Paid Time Off
  • Flexible Work Hours
  • Remote Work Options
  • Paid Vacation
  • Paid Sick Leave
  • Paid Holidays

Growth & Insights and Company News

Headcount

6 month growth

-15%

1 year growth

-15%

2 year growth

-15%
PR Newswire
Oct 8th, 2026
Cogent launches AI-powered attack path analysis to counter rogue AI agent swarms

Cogent has launched Attack Path Analysis, a security tool using AI models to map routes attackers could take to reach an organisation's critical data and systems. The tool traces paths across cloud, on-premises, identity, and code infrastructure using data from existing security tools, then identifies single fixes that eliminate entire attack routes. The launch follows a July incident where roughly 700 AI agents attacked Hugging Face over four and a half days, executing over 17,600 actions to assemble a chain reaching 136 production keys. Cogent Research found that attack paths viable only for AI agents run at least twice as deep as those available to human attackers. The tool analyses vulnerabilities, misconfigurations, credentials, and permissions to identify routes attackers might exploit, working backwards from critical assets to find chokepoints where single changes can sever attack paths.

PR Newswire
Jul 27th, 2026
Cogent launches VR-1, first frontier AI model designed for cybersecurity tasks

Cogent has launched VR-1, which it describes as the first Mythos-class frontier AI model designed specifically for cybersecurity tasks. The company emphasises that whilst most frontier models can identify individual bugs in single codebases, real-world attacks typically exploit chains of minor weaknesses rather than isolated flaws. These attack chains might involve a public service exposing a vulnerability, excessive identity permissions, or unchecked artifacts in build pipelines. VR-1 aims to address this more complex, interconnected nature of cybersecurity threats by moving beyond single-bug detection to understand how multiple small weaknesses can combine to create significant security risks. The model represents Cogent's attempt to develop AI capabilities that better reflect actual attack patterns in production environments.

PR Newswire
May 27th, 2026
Cogent raises funding from Greylock and Bain to cut vulnerability response from 60 days to hours with AI

Cogent, an AI-native cybersecurity startup backed by Greylock Partners and Bain Capital Ventures, has launched Zero Day Response and Autonomous Remediation capabilities designed to compress vulnerability response from weeks to hours. The company aims to address the growing gap between exploit development and enterprise remediation as time to exploit has collapsed from nine months in 2022 to hours in 2026. Zero Day Response identifies vulnerabilities within minutes of public disclosure without waiting for scanner signatures, whilst Autonomous Remediation determines fixes, assesses business impact and confirms resolution. Cogent research found 62% of critical vulnerabilities had exploits circulating before scanner detection, with an average 5.1-day lag between CVE publication and scanner coverage. The platform has helped Fortune 500 security teams reduce exposure windows by 97%.

PR Newswire
Feb 18th, 2026
Cogent Security raises $42M Series A for autonomous AI agents tackling vulnerabilities

Cogent Security has raised $42 million in a Series A round led by Bain Capital Ventures, with participation from Greylock Partners and Definition. The financing brings total funding to $53 million, just six months after the company's launch in July 2025. The San Francisco-based startup deploys AI agents to automate cybersecurity remediation, addressing the growing gap between vulnerability discovery and fixing. Whilst attackers using AI can exploit new vulnerabilities within minutes, traditional security teams take days or weeks to coordinate fixes manually. Cogent's platform investigates vulnerabilities, determines system ownership, assesses risk and generates remediation steps, tracking fixes through to completion. Customers have reduced exposure windows for critical risks by an average of 97%. Founded by former executives from Abnormal Security and Coinbase, Cogent is already working with dozens of Fortune 1000 companies.

FinSMEs
Jul 15th, 2025
Cogent Security Raises $11M in Funding

Cogent Security, a San Francisco, CA-based provider of an AI taskforce for vulnerability management, raised $11M in funding.