דרושים » אבטחת מידע וסייבר » senior Cyber security threat intelligence analyst

We are seeking a dynamic and experienced Threat Hunter to lead proactive cybersecurity efforts by uncovering hidden threats across our environment. In this role, you will drive hypothesis-based hunting, perform deep analysis and validation of security telemetry, investigate suspicious network activity, and continuously improve threat detection and response. You will also assess CVE relevance and exploitability to prioritize real-world risk, and leverage threat intelligence feeds and enrichment pipelines to enhance hunting context, detection accuracy, and response effectiveness.

If you thrive in a fast-paced environment and are excited about pushing the boundaries of cybersecurity, we want to hear from you.


Responsibilities:
Apply data analytics to analyze security-related network data, uncover actionable threat intelligence, detect anomalies and malicious behavior, and automate findings into an enhanced detection system.
Leverage current cybersecurity knowledge to interpret and contextualize findings, enabling informed decision-making and proactive measures to strengthen overall cybersecurity defenses.
Work closely with Product and Engineering to translate threat intelligence into product strategy, prioritized features, and defensive enhancements.
Monitor and analyze the latest vulnerabilities, CVEs, exploits, and threat actor TTPs, with a focus on techniques relevant to microsegmentation, identity security, lateral movement, and internal reconnaissance.
Integrate external threat feeds and intelligence sources into our product - including normalization, enrichment, classification, and validation of feed relevance.
Contribute to detection logic, threat models, and internal tooling that turn intelligence into prevention and protection.
Provide on-the-fly support during customer incident response events and penetration testing exercises by leveraging expertise to promptly detect and block security threats.

We are on an expedition to find you, someone who is passionate about turning research into reliable, production-grade capabilities. Youll play a major role in building and shaping our next-gen CTI platform across attribution, pivoting, infrastructure prediction, EASM, and the STIX/OpenCTI knowledge base.
The Responsibilities
Execute the CTI research roadmap across threat actor attribution, adversary infrastructure analysis, EASM insights, and STIX-based knowledge management.
Conduct in-depth infrastructure and campaign analysis, including domain/IP relationships, hosting patterns and certificates.
Identify, validate, and track Indicators of Compromise (IOCs) and emerging threats using passive sources and approved active campaigns.
Normalize, enrich, deduplicate, and maintain intelligence in STIX 2.1, aligned with internal ontology and quality standards.
Collaborate with the Engineering, MLOps, and Data teams to translate intelligence into actionable intelligence, alerts, and customer-facing outputs.
Produce high-quality intelligence reports, threat briefs, watchlists, and early-warning assessments for internal teams and customers.
Support investigations by providing contextual analysis, confidence scoring, and evidence-backed assessments.
Ensure adherence to governance, ethics, sourcing, provenance, and data-quality standards across all intelligence outputs.

we are looking for a Offensive Security Team Lead.
As an Offensive Security Team Lead, you will spearhead offensive security operations and lead advanced threat research initiatives, playing a pivotal role in safeguarding our organization and customers from evolving cyber threats. You will develop and execute Red Team exercises, simulate real-world attacks, and identify security weaknesses in systems and applications. We seek a highly skilled, proactive tech leader who thrives in challenging environments and is passionate about advancing security research and offensive strategies.
As an Offensive Security Team Lead , you will
Lead, plan, design, and execute Red Team operations, threat modeling, and adversarial simulations against infrastructure and cloud environments
Drive threat research and intelligence initiatives to stay ahead of emerging cyber threats, attack techniques, and vulnerabilities
Develop and execute advanced attack scenarios to assess security defenses and provide actionable recommendations for improving security posture
Collaborate closely with security engineering, DevOps, and software development teams to implement findings and enhance our defenses
Lead the development of tooling, frameworks, and methodologies to automate and optimize Red Team exercises
Mentor and guide a team of security professionals, fostering a culture of innovation, collaboration, and continuous learning
Participate in incident responses when Red Team exercises reveal vulnerabilities, providing expertise on attack techniques, forensics, and post-attack mitigation
Continuously assess and improve security processes, playbooks, and threat detection mechanisms

As a Senior Threat Intelligence Researcher, you will be responsible for tracking advanced adversaries and leveraging your deep technical expertise across attacker capabilities, infrastructure, and tactics. You will create and refine approaches to uncover and monitor active threat actors, as well as surface irregular and emerging behaviors in the broader threat landscape. The intelligence you generate will directly strengthen our companys understanding of threat actors and will inform proactive hunting, detection engineering, and defensive decision-making.
The Responsibilities
Lead complex threat intelligence investigations through in-depth analysis of the global threat landscape, with a focus on advanced and state-linked actors.
Define and prioritize threat research focus areas (actors, campaigns, sectors, techniques) aligned with our companys customers and product roadmap.
Deliver actionable cyber threat intelligence and design and execute hunting campaigns using analytics, automation, and advanced AI capabilities.
Curate and maintain structured knowledge on actors, campaigns, infrastructure, and TTPs in our companys internal threat knowledge base.
Work closely with CyberAI researchers on the development of next-generation artificial cyber researchers and AI-driven analysis capabilities.

At our company, we redefine cyber defense vision by combining AI and human expertise to create products that protect nations and critical infrastructure. This is more than a job; its a Dream job. we are where we tackle real-world challenges, redefine AI and security, and make the digital world safer. Lets build something extraordinary together.
our company's AI cybersecurity platform applies a new, out-of-the-ordinary, multi-layered approach, covering endless and evolving security challenges across the entire infrastructure of the most critical and sensitive networks. Central to our our company's proprietary Cyber Language Models are innovative technologies that provide contextual intelligence for the future of cybersecurity.
At our company, our talented team, driven by passion, expertise, and innovative minds, inspires us daily. We are not just dreamers, we are dream-makers.
The Dream Job
As a Senior Malware Researcher, you will analyze and reverse engineer malware and tooling used by advanced threat actors, particularly those targeting governments and critical infrastructure. You will apply deep expertise in binary and script analysis to uncover capabilities, configurations, and C2 infrastructure for threat actor attribution and mitigations.
Your work will power our companys malware catalog, strengthen our understanding of threat actors technical capabilities, and directly support the development of next-generation AI-driven "artificial cyber researchers".
The Responsibilities
Perform in-depth static and dynamic analysis of malware, implants, loaders, and related tooling used by APTs and other sophisticated adversaries.
Reverse engineer binaries and scripts (e.g., PE, ELF, .NET, PowerShell, JavaScript/VBA) to determine capabilities, execution flow, persistence mechanisms, and evasion techniques.
Extract and document configuration data and C2 information, and map these to campaigns, infrastructure, and threat actors in collaboration with CTI researchers.
Develop and maintain detection and hunting artifacts such as YARA rules, VT LiveHunt queries, CAPA rules, and sandbox behavior signatures.
Work closely with CyberAI researchers on the development of next-generation artificial cyber researchers and AI-driven analysis capabilities.

The Security & Information team is looking for someone who is passionate about technology and has a roll-up-their-sleeves mentality to join our global team. Youll play a crucial role in enhancing our security infrastructure, improving networking, ensuring scalability, and maintaining strong security as we continue to grow. If you want to be an industry leader, on a team experiencing hyper-growth, look no further!
Responsibilities :
Operates as the primary escalation point for critical security alerts, performing deep-dive DFIR investigations, analyzing attacker techniques and vectors, proactively hunting threats, and directing incident response activities.
Lead SecOps projects from inception to execution, ensuring effective implementation and ongoing maintenance.
Mentor a team of SecOps experts, providing technical guidance in a fast-paced environment.
Research how to leverage security telemetry and existing security solutions to improve triage and automated response.
Work cross-functionally to refine and evolve agentic workflows that drive automated security operations.
Coordinate investigation, containment, and other response activities with business stakeholders and groups.
Perform hands-on forensic investigations, log reviews, cloud investigations, and root-cause analysis
Develop incident analysis and findings reports for management, including gap identification and recommendations for improvement.

We are looking for an experienced Security Engineer to join our security operations team with a strong focus on detection and response.
This is a unique opportunity to leverage your threat detection and response experience and build some of the foundational systems and services to keep our infrastructure free from malicious actors and threats. You will partner closely with all engineering teams, IT administrators, and compliance analysts to ensure that we maintain sufficient visibility into our environments and develop effective programs and practices to ensure that our environments are always secure. Tooling and automation will be key to success as we scale our environments to meet customer demand.
What You Will Do:
Collaborate with different teams for building and setting up pipelines needed to gather relevant security telemetry.
Build and maintain an effective and scalable security monitoring infrastructure solution.
Develop detection strategies to identify anomalous activity and ensure that our critical infrastructure and services operate in a safe environment.
Triage alerts and drive security incidents to closure while reducing their potential impact to Semperis.
Build processes and workflows to triage security alerts and respond to real incidents.
Research new threat attack vectors and ensure that our detection and response capability is in line with the current threat landscape.
Proactively improve the quality of our detection rules and strive to eliminate classes of issues by working directly with engineering teams.
Contribute to strategy, risk management, and prioritization for all efforts around detection and response.
Collaborate with the compliance team to maintain and audit security controls and processes, ensure compliance with relevant security frameworks and certifications.
Pragmatic implementing business-focused controls to safeguard the companys multi-cloud entities.

We are looking for a visionary VP of Research to lead our elite research group, based out of our Tel Aviv R&D center. Reporting directly to the CTO, you will be responsible for the companys threat research strategy, driving original vulnerability discovery, and ensuring our "Hackers Playbook" remains the most comprehensive in the industry.

This is a highly visible role that balances deep technical leadership with external evangelism. You will not only manage a team of top-tier security researchers but also serve as the public face of our research. You will be presenting at major global conferences, briefing executive customers, and shaping the industry narrative on offensive security.

THE IMPACT YOU WILL HAVE

Research Leadership & Strategy

Lead, mentor, and grow a high-performing team of security and threat researchers.
Define the research roadmap, balancing original vulnerability research (novel attack vectors) with threat intelligence (analyzing emerging APTs, ransomware, and TTPs).
Foster a culture of innovation, guiding the team to discover new attack surfaces in Windows, Linux, macOS, and LLMs.
Thought Leadership & Evangelism

Serve as a primary spokesperson . You must have a proven track record of speaking at top-tier industry conferences (e.g., Black Hat, DEF CON, RSA, BlueHat).
Drive the creation of high-impact technical content, including white papers, technical blogs, and press commentary on breaking security news.
Represent in the media and create relationships with the broader security community.
Product & Business Alignment

Collaborate closely with Product Management and R&D to translate research findings into product capabilities.
Ensure our customers are protected against the latest threats (e.g., US-CERT alerts, Flash reports) within hours of disclosure.
Customer Engagement

Act as a trusted advisor to C-level executives (CISOs, CIOs) at our strategic customers.
Support the Sales and Customer Success teams by providing deep technical insights during high-stakes briefings and QBRs.

we are looking for a SecOps Team Lead.
As the Team Lead of Cloud SecOps & IR, you will be the captain of the front-line defense. You won't just respond to threats; you will build the team and the infrastructure that detects them before they happen. You will lead a group of high-performing engineers to mature our Incident Response program, automate security operations, and partner with R&D and DevOps to ensure our "liquid software" remains secure.
As a Team Lead, Cloud SecOps & IR , you will...
Lead & Mentor: Manage a team of SecOps engineers, providing technical guidance, career development, and performance management
Strategy & Roadmap: Define the vision for security engineering operations, aligning team goals with company-wide KPIs
Incident Command: Act as the primary escalation point for high-priority security incidents, leading the triage, containment, and post-mortem processes
Architect Operations: Oversee the design and execution of vulnerability management, SaaS security posture (CASB), and asset management at scale
Drive Automation: Champion "Security as Code" by leading the development of internal tools (Python/Go) to automate monitoring and remediation
Cross-Functional Partnership: Collaborate with SRE, DevOps, and Product teams to drive holistic fixes for systemic architectural vulnerabilities
Evangelize Security: Build a culture of security across the organization through training, documentation, and proactive risk management

Required Fraud Group Manager
Tel Aviv-Yafo, Gush Dan, Israel
We offer the industrys only platform that fuses customer identity and anti-fraud solutions - customer identity management, identity verification, and fraud prevention.
We sell to industries with large, consumer-facing businesses such as: banking, financial services, insurance, fintech, gaming, ecommerce/retail, telco / media, utilities, etc.
About the Role:
The Fraud Group Manager leads the professional organization responsible for the "Intelligence Core" of our fraud detection products. You manage three specialized teams-Fraud Data Science, Fraud Research, and Fraud Analytics-that implement the core logic our customers use to fight fraud.
In this role, you aren't just a strategist; you are a Production Owner. You are responsible for the health, observability, and continuous improvement of detection logic in live environments. You work in a high-impact triad with Product Management and Platform Engineering, serving as the bridge between deep technical expertise and the customers who rely on our product to protect their business.
What youll do:
Group Leadership & Customer Engagement
Direct Management: Lead and scale a multidisciplinary organization of Data Scientists, Researchers, and Analysts.
Customer Fronting: Act as the primary technical fraud authority for our customers. You will join high-stakes meetings with CISOs and Fraud Heads to explain our detection logic, address performance concerns, and align our roadmap with their evolving threat landscape.
Stakeholder Orchestration: Partner with Product Management to define the "what" and Platform Engineering to ensure the "how" (infrastructure) meets your group's logic requirements.
Production Ownership & Quality Systems
Detection Observability: Own the end-to-end monitoring and health of fraud detection in production. You ensure that we have the visibility to know if a model is degrading or a specific customers detection is underperforming.
On-Call for Performance: Serve as the escalation point for critical detection failures or sudden spikes in false positives/negatives, ensuring rapid mitigation for impacted customers.
Quality Assurance Framework: Create and maintain a robust quality system (CI/CD for fraud logic) to ensure smooth, ongoing updates to detection models and heuristics without disrupting customer environments.
Lifecycle Management: Oversee the continuous tuning and optimization of live detection logic based on real-world feedback loops.
Technical Execution
Hands-on Vetting: Maintain deep technical fluency. You must be able to review Python code, validate complex SQL queries, and interpret model performance metrics to ensure they meet our high standards.
Logic Governance: Define the schemas and standards for how detection logic is developed, ensuring that research insights are effectively operationalized by the Data Science team.