Remote Cyber security Jobs · Web Application Security

Job listings

  • Scope, plan, and execute penetration tests across web applications, APIs, networks, wireless, and physical environments.
  • Lead covert physical entry and social engineering operations against client facilities, including data centers.
  • Document findings for reproducibility, write actionable reports, and mentor junior testers.

Alpha Origin is a profitable, bootstrapped operational engineering firm that helps operators find where their systems are vulnerable to compromise or failure, then engineer and test fixes. The company is small and high-trust, with direct access to senior leaders and clients, a culture of ownership, and fast scope growth.

Global 5w PTO

  • Own the end-to-end vulnerability response pipeline, from intake and triage to AI-assisted rule generation and public disclosure.
  • Expand automated WAF protection to ModSecurity and Coraza, validating rules to minimize false positives.
  • Lead and mentor a small team of security analysts while measuring time-to-protection and coverage metrics.

CloudLinux develops security products, including Imunify360, to protect websites against critical threats. The company operates with a remote-first culture, emphasizing ownership, professional growth, and effective collaboration across distributed teams.

$120,000–$150,000/yr

  • Lead advanced security assessments across web applications, APIs, cloud platforms, and enterprise networks.
  • Conduct red team activities, vulnerability research, and custom tool development to simulate real-world attacks.
  • Collaborate with cross-functional teams to assess risks, support remediation, and mentor colleagues.

Hitachi Vantara provides data infrastructure for global innovators across industries. As a diverse, global team, they foster an inclusive culture focused on making a real-world impact with data.

  • Execute external network, web application, and API penetration testing engagements.
  • Identify, validate, and manually exploit vulnerabilities while assessing business and technical risk.
  • Deliver client-ready reports and communicate remediation guidance to stakeholders.

Pathfynder by A-LIGN is a technology-enabled cybersecurity company providing offensive and defensive services. It is trusted by more than 2,400 global organizations and offers a fast-paced, collaborative remote culture.