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Packetlabs

Expert penetration testing and security assessments

Penetration Tester

Offensive Security & TestingPosted on Nov 13
Full-time$80k - $120k /yr

About the Job

Requirements

  • Have solid working knowledge of programming languages including C, C#, Python, Objective-C, Java, JavaScript, and SQL, and frameworks such as AngularJS.
  • Be familiar with web services and data exchange formats such as XML, JSON, SOAP, REST, and AJAX.
  • Understand weaknesses and flaws in AI and large language model applications.
  • Have extensive experience or expertise using an attack proxy such as Burp Suite.
  • Have at least two years of experience dealing with information security-related tasks.
  • Be a graduate of a post-secondary college or university degree program.
  • Have at least one professional qualification, such as OSCP, OSWE, or BSCP; OSCP or Burp is mandatory.
  • Be located in Florida or Texas.
  • Have a strong understanding of OWASP for web, API, mobile, and AI/LLM security.

Responsibilities

  • Perform penetration testing of web applications, mobile applications, thick clients, and APIs.
  • Conduct source-code review and white-box penetration testing to prove the impact of application flaws.
  • Reverse engineer mobile and thick-client applications.
  • Chain application flaws to other areas such as cloud and on-premises Active Directory infrastructure when applicable; opportunities for lateral movement into infrastructure teams are limited and granted at the manager's discretion.
  • Develop detailed reports on findings and remediations for impactful findings, and learn to debrief findings at technical and executive levels.
  • Perform static and dynamic application security testing on enterprise, software-as-a-service, and custom in-house applications.
  • Use scanners and validate findings to eliminate false positives.

Desired Qualifications

  • Have three to five years of experience working in penetration testing and consulting.

About the Company

Packetlabs

Expert penetration testing and security assessments

Packetlabs is an IT consulting firm specializing in expert penetration testing for organizations across government, technology, media, retail, healthcare, and finance. Its services include infrastructure penetration testing, web and mobile application testing, social engineering, red team exercises, source-code reviews, and exploit development, delivered through hands-on assessments that simulate real attacker techniques and combine automated and manual testing. It differentiates itself by focusing on expert-level, outside-the-box thinking and a broad suite of services beyond standard VA scans, aiming to uncover weaknesses others miss. Its goal is to help clients strengthen security posture with actionable findings and remediation guidance, preparing them for more than basic vulnerability scans.

Company size
1-10
Company stage
Not listed
Total funding
Not listed
Headquarters
Mississauga, Canada
Founded
2011

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