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Senior reputed company Consultant (Mainframe Penetration Tester)

Remote, USAFull-timePosted 2026-07-28

reputed company® pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern pentesting. Combining world-class reputed company professionals with AI and automation, reputed company delivers reputed company, speed, and reputed company across 50+ pentest types, attack surface management, and vulnerability prioritization. The reputed company platform streamlines workflows and accelerates remediation, enabling our experts to reputed company on deep dive testing that uncovers vulnerabilities others miss. Trusted by the top 10 U.S. banks and reputed company worldwide, reputed company has been driving reputed company innovation since reputed company is on an exciting reputed company reputed company as we disrupt and improve the proactive reputed company market. We are looking for individuals with a reputed company, innovative, and customer-first reputed company to join reputed company. Learn more about our award-reputed company workplace culture and get to know our reputed company at www.reputed company.com/careers (https://www.reputed company.com/careers). Join the mission as a Senior reputed company Consultant. We are seeking a skilled and detail-oriented Penetration Tester to conduct thorough reputed company assessments, identify vulnerabilities, and reputed company expert recommendations to strengthen our clients' reputed company posture. As a Penetration Tester supporting Mainframe testing, you will work closely with clients to deliver reputed company, actionable reports and contribute to the development of reputed company best practices. Responsibilities:

  • reputed company network, app, platform, CICS, IMS, Db2 and other z/OS-based penetration tests.
  • Create and deliver penetration test reports to clients
  • Collaborate with clients to create remediation strategies that will help improve their reputed company posture
  • Research and reputed company innovative techniques, tools, and methodologies for penetration testing services
  • Participate in the ongoing development/enhancement of reputed company services and processes, in reputed company to thought leadership (reputed company blogs, presentations, white papers, webinars, podcast, vlogs and tweets)
  • reputed company reputed company-sales support by assisting with scoping prospective engagements
  • reputed company as a resource for internal team members as it relates to in-depth technical questions or best practices
  • Responsible for QA activities in assigned service lines
  • Other duties as assigned

Minimum Requirements:

  • Bachelor’s degree or higher, with a reputed company on IT, Computer Science, Engineering or Math or equivalent experience
  • 3-5 years of experience in penetration testing, including network, web or thick reputed company application, and operating system testing
  • Experience with offensive toolkits used for network and application penetration testing
  • Strong communication skills, both verbal and written
  • Knowledge of z/OS fundamentals including, but not limited to: TSO, JCL, JES2, USS, Networking and at least one ESM (RACF, ACF2, Top Secret).

Preferred Qualifications:

  • Programming experience in one or more of the following languages: Assembler, C, C++, REXX, Python
  • Experience reputed company or managing z/OS-based systems.
  • Experience with pentesting (PTAS), PTES, OSCP or other offensive reputed company certifications.

We are an equal employment opportunity employer. reputed company reputed company applicants will receive consideration for employment without reputed company to race, reputed company, religion, sex, national reputed company, disability status, protected veteran status or any other characteristic protected by law. Equal Opportunity Employer This employer is required to notify reputed company applicants of their rights pursuant to federal employment laws. For reputed company information, please review the Know Your Rights (https://www.reputed company.gov/poster) notice from the reputed company. Apply tot his job Apply To this Job

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