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Penetration Tester
Perform manual and automated penetration tests, vulnerability assessments, and SAST/DAST analysis to identify and document security flaws in software for industrial clients.
Penetration Tester - WebAPP and API
Conduct end-to-end penetration tests and remediations for web apps, APIs, and Active Directory, scripting custom exploits in Python/PowerShell/Bash.
Application Security Engineer / Penetration Tester
You’ll perform penetration tests, code audits, and threat modeling for government IT systems, using tools like Burp Suite and OWASP ZAP to find and fix vulnerabilities before attackers do.
Principal Security Operations Engineer, Red Team
Lead red-team exercises to simulate real attacks on Bybit’s crypto exchange, cloud, and AI systems, then translate findings into detection rules, tooling, and security improvements.
Application Security Penetration Tester
Conducts security testing on web/mobile apps and APIs, finds vulnerabilities using manual and automated tools, and advises teams on fixes.
Penetration Tester Engineer
Performs penetration tests and security assessments for clients, including AI systems, by probing web/mobile apps, APIs, networks, and cloud environments to find and validate vulnerabilities and deliver remediation guidance.
Infrastructure Engineer [Multiple Positions Available]
Build and maintain cloud and on-prem infrastructure, automate network deployments, and optimize databases and data flows for a large financial-services company.
Artificial Intelligence (AI) Offensive Security Analyst
Perform offensive security assessments on AI systems and use AI-powered tools to enhance penetration testing and vulnerability management for a global bank.
Senior Cloud Information System Security Engineer
MANTECH seeks a motivated, career and customer-oriented Senior Cloud Information System Security Engineer (ISSE) to join our team in Washington, D.C., Chantilly, VA or Quantico, VA. Responsibilities include, but are…
Cyber Penetration Tester
Perform network and web application penetration tests using tools like Burp Suite, Nessus, and Metasploit to identify security weaknesses in client systems.
Gerente Técnico – Cyber Security (Red Team / Purple Team)
Leads offensive security (Red/Purple Team) and vulnerability management, overseeing penetration testing, risk prioritization, and secure architecture for corporate environments, applications, and cloud infrastructure.
Security Consultant (VAPT)
Perform penetration testing and security assessments on apps, APIs, and cloud systems using tools like Burp Suite and Metasploit, then report and advise on fixes.
Senior Penetration Tester (DSC/JH)
Performs penetration tests and security reviews on networks, apps, and systems, writes reports, and presents findings to clients.
Information Security Manager III
Oversee the full Risk Management Framework lifecycle and ATO processes for federal cybersecurity systems, ensuring compliance with DHS standards and leading security infrastructure initiatives.
IT Security and Compliance Specialist I
Implement and maintain network security controls like firewalls and access mechanisms, conduct security scans, and ensure compliance with regulations while responding to threats.
Lead Penetration Test Engineer
Lead penetration testing and offensive security assessments for web apps, cloud, and infrastructure, using tools like Burp Suite and Metasploit to find and fix vulnerabilities.
Pentest Operator
Perform penetration testing, red teaming, and adversary emulation to find and validate vulnerabilities in enterprise systems, web apps, and networks, then report findings and recommend fixes to clients.
Lead Penetration Test Engineer
Lead a team performing penetration tests, vulnerability assessments, and cloud security reviews for S&P Global’s systems, using tools like Burp Suite and Metasploit to identify and mitigate risks.
Offensive Security Specialist
Lead offensive security for a fintech startup building African cross-border payments infrastructure, performing red-team exercises, cloud penetration tests, and threat modeling to harden real-time financial systems.