דרושים » אבטחת מידע וסייבר » Security Lead

At our company, we are building an open and flexible Agentic Engineering Platform for modern engineering organizations. Following our recent $100M Series C funding round, we are in a phase of rapid hypergrowth with strong enterprise momentum.
We act as the central nervous system for engineering, enabling platform teams to unify their stack and expose it as a governed layer through golden paths for developers and AI agents. By combining rich engineering context, workflows, and actions, we help organizations transition from manual processes to autonomous, AI-assisted engineering workflows while maintaining control and accountability.
As a product-led company, we believe in building world-class platforms that fundamentally shape how modern engineering organizations operate.
About Your Day-to-Day
As a Security Specialist, you will play a meaningful role in shaping how our company operates and scales its security posture. You will be the hands-on backbone of our security team, you will keep our systems running, respond to alerts, and ensure our SDLC is secure from commit to production.
You will work closely with R&D, DevOps, and the IT team, take ownership over daily security operations and automations, and help transform complex security threats into clear, structured outcomes.
Responsibilities
Own and execute daily security operations with independence and accountability, including monitoring, triaging, and responding to alerts across all platforms.
Collaborate with R&D and DevOps to align security priorities within the CI/CD pipeline and embed secure coding practices into the development lifecycle.
Turn ambiguity into structured processes by building SOAR playbooks to automate repetitive tasks and creating detection rules tuned to our companys environment.
Drive high-quality execution in vulnerability management, coordinating remediation with engineering teams according to strict SLA timelines.
Communicate clearly by documenting incident root causes, maintaining security dashboards (MTTD/MTTR), and reporting on security metrics.
Continuously improve workflows by tuning security tools (EDR, CNAPP, IAM), suppressing false positives, and automating evidence collection for compliance.
What Success Will Look Like
Success in this role means becoming a trusted, reliable contributor who brings clarity and stability to our companys security environment.
Within the first months, you are expected to:
Take full ownership over the security alert workflow and operate independently in incident investigation.
Deliver consistent, high-quality outcomes in managing our security tooling stack (EDR, IAM, and secrets management).
Proactively identify gaps in the SDLC security gates or inefficiencies in manual triage and address them through automation.
Build strong working relationships with the Engineering and IT teams based on trust and accountability.
Contribute to a calmer, more predictable, and better-organized security environment by reducing noise and automating toil.

We are looking for a Security Engineer to join us. In this role, you will take part in securing our companys production environments across network, data, and AI domains. You will work closely with SRE, DevOps, platform, and internal security teams to design, operate, and continuously improve security controls, reduce risk, and strengthen our detection and response capabilities in a fast-growing, cloud-native environment.
Responsibilities
Support, maintain, and operate network, data, and AI security controls across our companys production environments, and continuously improve protection, detection, and response capabilities.
Design, implement, and troubleshoot network security mechanisms, including segmentation, access controls, and traffic inspection, to reduce attack surface and lateral movement.
Secure sensitive data and databases by enforcing encryption, permissions, and access governance, auditing, and monitoring to prevent data leakage and misuse.
Identify security risks related to AI systems, data pipelines, and inference services, and help define controls to protect models, training data, and AI-driven workflows.
Collaborate with engineering, SOC, and platform teams to identify high-risk assets, abuse scenarios, and attack paths, and translate them into actionable security controls and detections.
Support incident response activities by serving as an escalation point for complex network, data, and AI-related security incidents.
Contribute to improving security visibility, detection logic, and response processes, including documentation and knowledge sharing across the Cyber Defense Group.

Were looking for a Staff Application Security Engineer to join our IT and Security team. This role is ideal for a hands-on security professional who is passionate about working closely with engineering teams to design secure software, fix vulnerabilities, and promote a culture of security across the organization.
Youll be responsible for shaping and owning our Secure Software Development Lifecycle (SSDLC), managing security tooling, and leading the assessment of application and API security across our products and services.
Here are a few of the things you will do:
Collaborate directly with engineering teams to define remediation strategies, track implementation, and validate security fixes across the application stack.
Design, implement, and drive SSDLC practices across the company-from security design reviews and threat modeling to proactive triaging in production.
Conduct threat modeling, architecture reviews, and security assessments of cloud-based applications and services, including those leveraging emerging technologies.
Manage our bug bounty program, validating reports and coordinating response and resolution.
Own and operate our suite of AppSec tools including SAST, ASPM, and other security scanners-triaging findings, prioritizing issues, and guiding engineering toward resolution.
Review source code and applications to identify vulnerabilities and collaborate with dev teams on remediation.
Act as the point of contact for findings from penetration tests, automated scanners, and external assessments, helping manage triage and ensure timely fixes.
Continuously research and stay current with application security trends, frameworks, vulnerabilities, and best practices.
Promote a strong security culture across the company by educating and enabling engineers, architects, and DevOps teams to build secure software from the ground up.

Were looking for a Senior Security Platform Engineer to join our team and work at the intersection of Security technology, and business. This role is about impact - not just ownership, not just execution, but building solutions that actually get used.
This role is based in Tel Aviv. We work in a hybrid model, with 3 days a week in the office.
Your impact and responsibilities:
Support, maintain, and operate network, data, and AI security controls across our company production environments, and continuously improve protection, detection, and response capabilities.
Design, implement, and troubleshoot network security mechanisms, including segmentation, access controls, and traffic inspection, to reduce attack surface and lateral movement.
Secure sensitive data and databases by enforcing encryption, permissions, and access governance, auditing, and monitoring to prevent data leakage and misuse.
Identify security risks related to AI systems, data pipelines, and inference services, and help define controls to protect models, training data, and AI-driven workflows.
Collaborate with engineering, SOC, and platform teams to identify high-risk assets, abuse scenarios, and attack paths, and translate them into actionable security controls and detections.
Support incident response activities by serving as an escalation point for complex network, data, and AI-related security incidents.
Contribute to improving security visibility, detection logic, and response processes, including documentation and knowledge sharing

The CSO Office is seeking an Application Security Team Lead. In this role, you will manage an application security team that focuses on building and running tools to secure the application landscape at scale, as well as conducting vulnerability research. You will work closely with the R&D and DevOps teams and serve as the focal point for identifying and resolving complex security challenges.
This is a hands-on Team Lead position, a development-focused role that ensures products adhere to the stringent security requirements of our thousands of customers.
As an Application Security Team Lead you will
Build, lead, and mentor a team of AppSec Engineers
Lead the development of Internal Security tools and AI agents
Design and implement SSDLC practices and automated security controls across the CI/CD pipeline
Build and operate scalable vulnerability management frameworks across cloud-native services and SaaS products
Integrate security into Agile and DevOps processes, including threat modeling, SAST, DAST, and SCA
Partner with development and DevOps teams to embed security early and often
Contribute to secure code reviews and assist with remediation strategies
Track, triage, and report vulnerabilities across product lines
Provide technical leadership and drive adoption of secure development best practices
Define and measure AppSec KPIs and drive continuous improvement

We are looking for a Security Engineer to join us. In this role, you will take part in securing our companys production environments across network, data, and AI domains. You will work closely with SRE, DevOps, platform, and internal security teams to design, operate, and continuously improve security controls, reduce risk, and strengthen our detection and response capabilities in a fast-growing, cloud-native environment.
Responsibilities
Support, maintain, and operate network, data, and AI security controls across our companys production environments, and continuously improve protection, detection, and response capabilities.
Design, implement, and troubleshoot network security mechanisms, including segmentation, access controls, and traffic inspection, to reduce attack surface and lateral movement.
Secure sensitive data and databases by enforcing encryption, permissions, and access governance, auditing, and monitoring to prevent data leakage and misuse.
Identify security risks related to AI systems, data pipelines, and inference services, and help define controls to protect models, training data, and AI-driven workflows.
Collaborate with engineering, SOC, and platform teams to identify high-risk assets, abuse scenarios, and attack paths, and translate them into actionable security controls and detections.
Support incident response activities by serving as an escalation point for complex network, data, and AI-related security incidents.
Contribute to improving security visibility, detection logic, and response processes, including documentation and knowledge sharing across the Cyber Defense Group.

seeking a senior, hands-on CISO & Head of IT to act as "one-man-show" authority for IT operations and information security. This role owns IT and Information Security e2e for core business functions:
setting direction, making structural and vendor decisions, and defining what "good" looks like, while also answering questions in real time, exercising sound judgment, and taking ownership when issues arise.
This is a highly visible leadership role focused on judgment, ownership, and practical execution.

Key Responsibilities

Information Security & Risk

Build and maintain a pragmatic information security and IT risk management program aligned with business priorities.
Lead security risk assessments and drive remediation in partnership with engineering, IT, and business teams.
Define and maintain security policies, standards, and secure-by-design practices in collaboration with our Product House organization.
Promote security awareness and accountability across the company, including ownership of employee security training programs.
IT Ownership

Own internal IT environment, including identity and access management (e.g., Okta), Google Workspace, endpoints, and core SaaS tools.
Ensure smooth employee onboarding and offboarding.
Act as a point of escalation for IT issues and access problems, including hands-on work.
Manage external IT service providers and helpdesk vendors, including SLAs and escalation.
Security Operations

Own the overall effectiveness of security monitoring, detection, and response.
Design and maintain preventive controls, processes, and readiness measures to reduce the likelihood and impact of data security incidents.
Ensure vulnerabilities, findings, and incidents are identified, prioritized, and addressed.
Lead preparation for security incidents, including incident response planning, tabletop exercises, and coordination with Legal, Product House, and external partners.
Stay current on emerging threats and translate them into practical, risk-based improvements for the business.
Audits, Customers & Vendors

Lead security audits and certifications (e.g., SOC 2, ISO 27001) and serve as the primary contact for auditors.
Personally own customer security questionnaires and security discussions.
Partner closely with Legal on privacy, regulatory, and contractual security matters.
Oversee the IT and security budget and manage relevant vendors and advisors.

We are looking for a senior, hands-on Security Operations Lead to build, mature, and operate Zenitys detection, response, and corporate security capabilities. You will own the engineering, workflows, and processes that keep Zenity secure day-to-day, while continuously improving visibility, automation, and operational resilience across both corporate and production environments. This role requires a technical operator who can architect scalable detection and response pipelines, manage endpoint and identity security controls, streamline GTM security enablement, and collaborate across the company to reduce risk. You will balance strategic direction with hands-on execution-ensuring threats are identified quickly, incidents are handled effectively, and the organizations operational security posture remains strong as Zenity grows.
Responsibilities:
Own and mature Zenitys Detection & Response program, including alerting, triage workflows, incident playbooks, and end-to-end response processes.
Build and maintain detection logic, integrations, and automation across logging, SIEM, EDR, cloud telemetry, and internal monitoring systems.
Lead incident investigations, coordinate response across engineering and business teams, and ensure clear communication and post-incident reviews.
Manage Zenitys Corporate Security Program, including identity and access management, endpoint posture management, corporate data security controls, and DLP practices.
Oversee privileged access workflows and JIT access for corporate and production systems in alignment with least-privilege principles.
Partner with engineering teams to ensure production environments maintain strong security baselines, logging, and monitoring coverage.
Collaborate with GTM/Sales teams to support Security Enablement, including third-party security questionnaires, customer assurance needs, and auditor inquiries.
Build automation-first operational processes that reduce manual overhead and provide consistent, repeatable security outcomes.
Develop and refine detection and response runbooks, escalation paths, and cross-team coordination models.
Maintain and improve incident and operational metrics, dashboards, and KPIs to measure operational efficiency and threat coverage.
Drive the intake and prioritization of security operations requests through Jira and internal workflows.
Work closely with Product Security, Cloud/DevOps, and GRC to ensure shared visibility and aligned operational practices.
Identify operational security gaps, propose improvements, and lead implementation efforts across tooling, processes, and controls.
Promote a culture of proactive detection, fast response, and shared responsibility for organizational security.

We are looking for a GRC specialist who is excited to build and scale a modern compliance and security program from the ground up. This role is not just about maintaining SOC 2 and ISO certifications. It is about embedding security into our product, our engineering culture, and every customer conversation. You will partner closely with Engineering, Sales, and Leadership to turn compliance into a strategic advantage and help our company earn and maintain the trust of some of the most security-conscious organizations in the world.
About us:
The company Threat Exposure Management Platform is the first and only consolidated platform that integrates with your security tools to reveal, remediate, and mitigate the risk of exposures across your entire infrastructure. Backed by Sequoia and Cyberstarts, our company uses an agentless approach to reveal what is truly exploitable while reducing manual prioritization and remediation through automated response workflows.
What you will do:
Own and manage our companys security compliance program, including SOC 2, ISO 27001, and other relevant frameworks
Lead the response to customer security questionnaires and vendor security assessments, ensuring timely and accurate completion
Build and maintain our companys internal security controls framework and evidence collection processes
Establish and manage continuous compliance monitoring and validation initiatives
Develop and maintain security policies, standards, and procedures that support both compliance and business objectives
Manage relationships with external auditors and assessors during compliance audits
Drive security awareness training and secure development practices across the organization
Support customer-facing security conversations during sales cycles and onboarding
Monitor regulatory changes and emerging compliance requirements relevant to SaaS platforms
Build scalability into GRC processes through automation and tooling improvements.

We are seeking a highly skilled and experienced Head of Application Security to join our dynamic team.
Job Id: 24652
This role is pivotal in driving the security of our software development lifecycle and ensuring the robustness of our applications against potential threats. The ideal candidate will have a strong background in secure software development practices, including SSDLC implementation, and a deep understanding of security risks & tools. This position reports directly to an R&D VP.
Key Responsibilities
Lead the application security team, providing strategic direction and mentorship.
Develop and implement a comprehensive Secure Software Development Lifecycle (SSDLC) framework.
Oversee the integration of security practices into all phases of the software development lifecycle, including CI/CD guardrails.
Conduct risk assessments and threat modeling to identify and mitigate potential security vulnerabilities.
Collaborate with development teams to ensure secure coding practices and adherence to security standards, while maintaining developer productivity.
Implement and manage security automation tools and processes to enhance the efficiency of security operations.
Stay up-to-date on the latest security trends, vulnerabilities, and technologies to continuously improve our security posture.
Provide expert guidance on security architecture and design for new and existing applications.
Lead incident response efforts related to application security breaches and vulnerabilities.
Foster a culture of security awareness and continuous improvement within the organization.