Censys

Product Detection Engineer

Censys

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇺🇸 United States

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Salary

💰 $153,000 - $233,000 per year

Job Level

Mid-LevelSenior

Tech Stack

AssemblyBigQueryGoPythonSMTP

About the role

  • Work within the Censys dataset to primarily fingerprint software and services in the Censys Internet Intelligence Platform
  • Research and develop custom fingerprints against Censys scan data to further enrich and contextualize services and infrastructure
  • Consult with the Data engineering team for implementing possible changes to scanning targets, payloads, and collection of data to increase fidelity and accuracy of identification
  • Coordinate with Go-to-Market and Sales teams to facilitate researching and fingerprinting of emerging vulnerabilities, threats, and high-priority detections
  • Deploy "Risks" in the Attack Surface Management product (alerts for ASM customers) and provide guidance on building/scaling tooling and frameworks
  • Participate in on-call rotations to ensure 24x7 coverage of high-impact, critical security vulnerabilities
  • Work with research team to label C2 at scale, discover anomalies across infrastructure, and interpret patterns and limitations of the rules engine

Requirements

  • Bachelor's degree in Computer Science, Data Science, Engineering, or other technical discipline (or equivalent professional experience)
  • 5+ years of experience in security research/systems security/network security or a similar field
  • Experience with protocol analysis and in-depth knowledge of common protocols such as TLS, HTTP, SSH, SMB, SMTP
  • High-level understanding of common network security vulnerabilities, CVSS scoring and exploit techniques
  • Experience exploring active scan data using tools such as Censys Search, Shodan, or similar; and/or experience with data analysis tools such as Google BigQuery
  • Proficient with regular expressions and other pattern-matching expressions
  • Experience in at least one scripting/programming language with a preference for Go and Python
  • Ability to concisely communicate complex subject matter to technical and non-technical audiences
  • Ability to work independently as a researcher while being part of a larger cross-functional team
Benefits
  • In addition to our great compensation package, our benefits are effective on day one
  • 401k match
  • Health
  • Vision
  • Dental
  • See our careers page for more details

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
security researchsystems securitynetwork securityprotocol analysisTLSHTTPSSHSMBSMTPregular expressions
Soft skills
communicationindependent researchcross-functional teamwork
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