דרושים » אבטחת מידע וסייבר » Lead Security Researcher

The Position: We are seeking a highly motivated and technically proficient Senior Security Researcher to join our security research division. This role is dedicated to performing advanced offensive security assessments against the biggest companies in the world You need to be independent, attentive to details, organized, eager to learn new things, and like to research and solve problems What you’ll do:
* Engage in sophisticated Red Team projects, including the identification of undisclosed API endpoints and development of novel bypass techniques for established security controls
* Lead and execute comprehensive, technically rigorous security research targeting complex web and mobile applications including reverse engineering and proprietary protocols investigation


About ActiveFence:
ActiveFence is the leading provider of security and safety solutions for online experiences, safeguarding more than 3 billion users, top foundation models, and the world’s largest enterprises and tech platforms every day. As a trusted ally to major technology firms and Fortune 500 brands that build user-generated and GenAI products, ActiveFence empowers security, AI, and policy teams with low-latency Real-Time Guardrails and a continuous Red Teaming program that pressure-tests systems with adversarial prompts and emerging threat techniques. Powered by deep threat intelligence, unmatched harmful-content detection, and coverage of 117+ languages, ActiveFence enables organizations to deliver engaging and trustworthy experiences at global scale while operating safely and responsibly across all threat landscapes.

Hybrid:
Yes

ActiveFence is seeking an experienced Malware Research Director to build and manage multiple teams dedicated to malware research. This role presents an exciting opportunity to establish a new operation from the ground up, creating processes, optimizing and setting up cross-team collaboration while serving as the primary client interface. The position is primarily leadership, client-facing, creating solutions and requiring exceptional team-building and operational setup skills. The ideal candidate demonstrates high technical skills, proven experience in building teams from scratch, establishing new operations, and strong client relationship management capabilities.
Key Responsibilities:
* Establish operational processes, workflows, and quality standards for the new teams
* Coordinate with other departments to integrate the new operation into the existing infrastructure
* Serve as primary client interface, managing relationships and ensuring client satisfaction
* Present research findings and malicious evidence to clients and stakeholders
* Advise on technical aspects for malware research challenges and automated solutions
* Create training programs and onboarding processes for new team members
* Develop performance metrics and evaluation frameworks for team effectiveness
* Lead client meetings, requirement discussions, and project planning sessions
* Collaborate with sales and business development teams on client engagements


About ActiveFence:
ActiveFence is the leading provider of security and safety solutions for online experiences, safeguarding more than 3 billion users, top foundation models, and the world’s largest enterprises and tech platforms every day. As a trusted ally to major technology firms and Fortune 500 brands that build user-generated and GenAI products, ActiveFence empowers security, AI, and policy teams with low-latency Real-Time Guardrails and a continuous Red Teaming program that pressure-tests systems with adversarial prompts and emerging threat techniques. Powered by deep threat intelligence, unmatched harmful-content detection, and coverage of 117+ languages, ActiveFence enables organizations to deliver engaging and trustworthy experiences at global scale while operating safely and responsibly across all threat landscapes.

Hybrid:
No

Were seeking a fearless Security Researcher Team Lead with deep Windows-environment expertise to become part of our companys core engineering team. Youll build and optimize our platforms low‑level infrastructure, crafting secure and scalable solutions that power the next revolution in gaming.
If you thrive on diving deep into system internals and slaying hidden bugs, your quest begins here.
Responsibilities
In this role, you will:
Lead and mentor a high-performing security research team across both on-shore and offshore locations, ensuring alignment, collaboration, and delivery excellence
Be the owner of challenging, mission‑critical projects that have a direct impact on our platform
Conduct low‑level and vulnerability analysis of complex and diverse software systems
Design, develop, and document proof‑of‑concept software to demonstrate technical findings
Build custom tools and automation programs to streamline low‑level system analysis
Collaborate across teams to drive innovation and deliver robust, system‑level solutions
Hunt down low-level demons and banish them from the realm.

we are looking for an experienced and proactive Senior IT Systems Engineer to join our growing IT team. This role will be pivotal in managing our modern, cloud-first infrastructure with a focus on Azure, AWS, Office 365, Intune, and enterprise security platforms. The ideal candidate is a senior-level engineer who thrives on automation, scalability, and supporting a dynamic, hybrid workforce.
Key Responsibilities:
Design, manage, and secure systems across Azure, AWS, Office 365, and Docker-based environments.
Oversee device management policies and compliance via Microsoft Intune across Windows, macOS, and mobile platforms.
Lead onboarding and offboarding workflows, integrating automation and security best practices.
Develop self-service solutions and automated workflows for IT operations using tools like PowerShell, Python, Azure CLI, AWS CLI, and code/no-code platforms (e.g., Workato, Torq).
Administer Entra ID (Azure AD), including conditional access, MFA, and role-based access control (RBAC).
Enforce endpoint and cloud security using CrowdStrike, firewalls, and Cato Networks, and conduct routine audits.
Troubleshoot and manage complex network environments, VPNs, and cloud-based firewalls.
Provide advanced technical support and guidance to internal IT and service desk teams.
Maintain comprehensive documentation and mentor junior staff.