Plan and execute realistic attack scenarios simulating sophisticated threat actors' TTPs.
Perform penetration testing of networks, applications, and systems using tools like Burp Suite, Metasploit, Cobalt Strike.
Prepare detailed reports and collaborate with blue teams to improve incident detection and response.
Insight Assurance is a global audit firm delivering next-generation cybersecurity and compliance services across SOC 2, ISO 27001, PCI DSS, and more. With 170+ professionals, it is one of the fastest-growing global audit firms serving nearly 2,000 clients.
Lead end-to-end penetration testing and red team engagements for customer environments including internal networks, web applications, and cloud infrastructure.
Perform in-depth testing with manual techniques to find business-logic flaws and high-impact attack chains that automated tools miss.
Deliver high-quality client-ready reports with clear risk ratings, business impact, and practical remediation guidance.
Horizon3 is a fast-growing cybersecurity company whose NodeZero platform delivers autonomous pentests and assessment operations for organizations of all sizes. The team is a fusion of former U.S. Special Operations cyber operators, startup engineers, and cybersecurity practitioners, committed to a culture of respect, collaboration, ownership, and results.
Lead the maturation of Delinea's Offensive Security program, including penetration testing and red teaming operations.
Manage a team of penetration test engineers, set performance objectives, and provide mentorship.
Collaborate with Product Development, DevOps, IT, and SecOps to test security controls and report findings to technical and executive audiences.
Delinea is a pioneer in securing human and machine identities through intelligent, centralized authorization, empowering organizations to govern interactions across the modern enterprise. The company is a global, passionate team backed by TPG, valuing diversity, innovation, and a culture of respect and fairness.
Conduct sophisticated security assessments across client environments, identifying vulnerabilities missed by conventional approaches.
Develop targeted attack plans based on bespoke hypotheses and client-specific objectives.
Produce actionable, threat-based reports that translate technical discoveries into meaningful security improvements.
Jobgether uses AI-powered matching to connect candidates with roles. It is a platform focused on efficient, objective hiring, with a culture emphasizing technical excellence, radical candor, and collaboration.
Drive product capability by bringing an offensive practitioner's perspective to scanning, fingerprinting, and attack surface data.
Conduct original research on emerging attack techniques using Internet-wide scan data and publish findings at major conferences.
Collaborate with engineering and product teams to translate research into new scanning modules, fingerprints, and detection features.
Censys provides real-time Internet intelligence and actionable threat insights to global governments, over 50% of the Fortune 500, and leading threat intelligence providers worldwide. The company values collaboration, innovation, and impact, with a team of world-class researchers and engineers.
Identify and validate realistic attack paths across applications and infrastructure.
Develop safe proof-of-concept exploits to demonstrate security risks.
Partner with engineering teams to validate fixes and improve security posture.
A fast-growing technology environment focused on product security, protecting products used by millions of consumers. The culture emphasizes collaboration, proactive security practices, and leveraging AI to improve efficiency.
Own and lead incident response readiness across KOHO, including tabletop exercises and playbook reviews.
Plan and execute adversarial simulations and build deception engineering programs from the ground up.
Lead incident response/DFIR during cybersecurity incidents and conduct post-incident documentation.
KOHO is a financial services company on a mission to make financial products better for every Canadian. They are a remote-first performance organization with a strong heart, prioritizing work-life integration, autonomy, and high trust.
Develop and maintain a multi-platform implant in Rust for Windows, Linux, and macOS.
Build C2 infrastructure, post-exploitation modules, and AV/EDR evasion techniques.
Design network pivoting and tunneling capabilities, and write integration tests.
Horizon3 is a cybersecurity company that provides the NodeZero autonomous pentesting platform to help organizations find and fix exploitable attack vectors. They are a remote team of former U.S. Special Operations cyber operators and engineers, committed to a culture of respect, collaboration, and ownership.
Perform penetration tests of IT infrastructures, web applications, and web services.
Conduct security assessments in Active Directory, cloud environments (Azure, AWS), and mobile applications.
Analyze AI-powered applications and LLM integrations for vulnerabilities and misconfigurations.
SITS Deutschland GmbH is part of the SITS Group, a leading IT security provider offering holistic security solutions. The company has over 700 employees and fosters a culture of appreciation, team spirit, and work-life blending.
Conduct advanced offensive security research across cloud infrastructure (AWS, GCP), production services, internal tooling, and AI platforms.
Design and execute realistic adversary simulations targeting identity systems, cloud control planes, supply chains, and distributed architectures.
Research emerging attack vectors against LLMs, AI agents, retrieval systems, MCP integrations, prompt orchestration, and autonomous workflows.
This venture-backed AI company combines world-class human expertise with advanced machine learning workflows to help leading AI organizations build and improve cutting-edge models. Backed by over $40 million in funding and a rapidly expanding international network, it operates as a distributed, remote-first team.