Cobalt Core Pentester

Cobalt.io
United States
Workplace: RemotePart timeFunction: QA, Test & Release EngineeringExperience: 4+ yearsSkills: ["Communication","Collaboration","Attention to detail","Professionalism","Strong work ethic"]

Join the Cobalt Core as a freelance, part-time pentester within a community of highly skilled security professionals. You’ll perform manual penetration testing across web applications, APIs, internal/external networks, and iOS/Android apps, validate vulnerabilities, and assess against OWASP Top 10. Work directly with clients as part of a pentest team, and produce detailed, well-documented reports from assessments, audits, tests, and verification activities.

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FursaFursa
Cobalt.io
Cobalt.io
7 years ago

Cobalt Core Pentester

✓ Verified Job

Canonical indexed version, validated from employer's careers page.

Source: Company careers pageValidated by: Fursa AI
Last checked: 20 hours agoStatus: Live

Job Summary

Join the Cobalt Core as a freelance, part-time pentester within a community of highly skilled security professionals. You’ll perform manual penetration testing across web applications, APIs, internal/external networks, and iOS/Android apps, validate vulnerabilities, and assess against OWASP Top 10. Work directly with clients as part of a pentest team, and produce detailed, well-documented reports from assessments, audits, tests, and verification activities.
Location: United States
Workplace: Remote
Employment Type: Part time
Job Function: QA, Test & Release Engineering
Seniority: Mid level

Key Responsibilities

  • •Perform manual penetration testing of web applications, APIs, and internal/external networks.
  • •Conduct manual pentesting of iOS and Android mobile applications.
  • •Work with a pentest team and collaborate directly with clients.
  • •Document in detail the results of assessments, audits, tests, and verification activities.
  • •Validate vulnerabilities and perform web/mobile pentesting for OWASP Top 10 vulnerabilities.

Key Requirements

  • •4+ years of pentesting (or similar) experience at a mid-level.
  • •Deep understanding of application security.
  • •Ability to communicate effectively and document assessment results in detail.
  • •Professional demeanor, respect for others, and pride in the work you produce.
  • •Collaborative, strong work ethic with attention to detail.
Experience:4+ years
Skills:CommunicationCollaborationAttention to detailProfessionalismStrong work ethic
Certifications:CRESTPenTest+GPENCEHOSCPAWSCISSPECPPTEWAPTOSCEOSWE
Languages:English
Tech Stack:OWASP Top 10

Company Brief

Cobalt.io
Provides a platform that connects businesses with a vetted community of security researchers to deliver modern penetration testing as a service (PTaaS), helping teams identify and remediate security vulnerabilities faster.
Industry: Cybersecurity
Company Size: Medium (51 to 250 employees)
Growth: Growth Stage Startup
Headquarters: San Francisco, United States
Founded: 2013
Website