
11 - 50 employees
Founded 2023
š Cybersecurity
š¤ Artificial Intelligence
āļø SaaS
Cybersecurity ⢠Artificial Intelligence ⢠SaaS
RunSybil is an AI-powered offensive security platform that continuously tests applications and infrastructure for exploitable vulnerabilities by reasoning about systems the way an elite human researcher would, operating across the entire stack on every deployment. The company emphasizes automated, continuous offensive testing to find real-world exploitable issues; public materials note a $40M raise led by Khosla Ventures.
š„ 1 minute ago
šŗšø United States ā Remote
šµ $130k - $160k / year
ā° Full Time
š¢ Junior
š” Mid-level
š Security Analyst
Improve your chances of getting an interview by checking your resume score before you apply.

11 - 50 employees
Founded 2023
š Cybersecurity
š¤ Artificial Intelligence
āļø SaaS
Cybersecurity ⢠Artificial Intelligence ⢠SaaS
RunSybil is an AI-powered offensive security platform that continuously tests applications and infrastructure for exploitable vulnerabilities by reasoning about systems the way an elite human researcher would, operating across the entire stack on every deployment. The company emphasizes automated, continuous offensive testing to find real-world exploitable issues; public materials note a $40M raise led by Khosla Ventures.
⢠Assess and validate web application vulnerabilities across a range of targets and confirm exploitability and scope ⢠Reproduce findings hands-on using tools like Burp Suite ⢠Rate severity accurately using established frameworks such as CVSS and OWASP ⢠Write clear, accurate, customer-facing finding descriptions and remediation guidance that security practitioners trust and developers can act on ⢠Maintain consistent standards across a high volume of findings ⢠Surface patterns, edge cases, and unusual behaviors to the broader team ⢠Identify patterns across findings and share feedback on where and how Sybil can improve
⢠2 or more years of hands-on experience with web application vulnerabilities through bug bounty, penetration testing, application security, or a similar role ⢠Solid, practical understanding of OWASP Top 10 and common web vulnerability classes: you have actually found and confirmed these, not just read about them ⢠Experience reproducing and validating findings manually, including in ambiguous or noisy environments ⢠Comfort with tools like Burp Suite, browser developer tools, or similar for hands-on verification ⢠Strong written communication: you can describe a vulnerability, its impact, and how to fix it in plain language ⢠Attention to detail and consistency: you apply the same standard to the hundredth finding that you applied to the first ⢠Self-direction: you manage your own work without needing someone to structure your day
⢠meaningful equity
Apply Nowš„ 5 hours ago
Security Analyst focusing on penetration testing and security monitoring solutions for Liberty University. Collaborating with teams to secure applications and systems while advising on risk mitigation.
šŗšø United States ā Remote
šµ $75k - $100k / year
ā° Full Time
š” Mid-level
š Senior
š Security Analyst
š¦ H1B Visa Sponsor
š„ 6 hours ago
Cyber Risk Analyst role focused on information security and compliance processes at National University. Collaborating with various stakeholders to enhance controls and mitigate risks in university systems.
šŗšø United States ā Remote
šµ $62.6k - $84.5k / year
ā° Full Time
š” Mid-level
š Senior
š Security Analyst
š„ 7 hours ago
Cyber Security Analyst ensuring security for DoD network systems and collaborating with contractors at client sites. Evaluating vulnerabilities and maintaining security posture for national security challenges.
šŗšø United States ā Remote
šµ $63.3k - $129.7k / year
ā° Full Time
š” Mid-level
š Senior
š Security Analyst
š„ 7 hours ago
IT Security Analyst responsible for improving AI systems in public safety. Collaborating with IT and product teams to strengthen security compliance and operations.
šŗšø United States ā Remote
šµ $120k - $170k / year
š° Private equity on 2025-07
ā° Full Time
š” Mid-level
š Senior
š Security Analyst
š„ 8 hours ago
Analista de Segurança da Informação na SEC4U, especializada em Cyber Identity, atuando na sustentação de ambientes de clientes com SailPoint.
š£ļøš§š·šµš¹ Portuguese Required