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Tetragon Threat Detection Engineers primarily focus on creating and maintaining

Tetragon runtime security policies, based on the latest threat intelligence, vulnerability disclosures, and their own research.

Policies can act either as a mitigation to known vulnerabilities or as monitoring and protection against unknown security issues.

What youll do:

Develop and maintain Tetragon runtime security policies to ensure customers have good visibility of suspicious activity on their infrastructure and are protected against the latest emerging threats

Help design frameworks and architectures that allow customers to easily consume policies and understand their overall security posture

Monitor vulnerability disclosures (CVEs) and the latest threat intelligence to develop Tetragon runtime security policies

Work with software engineers at Isovalent and Cisco to improve and enhance the capabilities of Tetragon security policies

Interact with solution architects and customers as necessary to support and deploy Tetragon security policies in production

Publish content and give talks based on your work

You will have a strong technical understanding of the nature of identified vulnerabilities, be able to clearly express the risk posed by these issues, and be able to evaluate the merits of proposed solutions. You will have a good understanding of security risk and be able to prioritize work accordingly.

While this role requires technical security proficiency, you will also leverage your people skills to partner with development, release, and other security teams at Cisco to ensure that we address vulnerabilities promptly, document our security posture clearly, and are following industry best practices in our products. You will advocate for security best practices across your interactions with your colleagues.

You will have a strong technical understanding of the nature of identified vulnerabilities, be able to clearly express the risk posed by these issues, and be able to evaluate the merits of proposed solutions. You will have a good understanding of security risk and be able to prioritize work accordingly.

While this role requires technical security proficiency, you will also leverage your people skills to partner with development, release, and other security teams at Cisco to ensure that we address vulnerabilities promptly, document our security posture clearly, and are following industry best practices in our products. You will advocate for security best practices across your interactions with your colleagues.

Required Senior Application Security Engineer
As a Senior Application Security Engineer, youll plan, build, and support efforts to strengthen security across the organization. As part of our Security & Platform organization, youll work across the software development lifecycle and the underlying cloud and platform environment.
Youll own application security throughout the SDLC, including security requirements, threat modeling, secure design reviews, code reviews, application and API security testing, and production hardening. The role combines application security, cloud and platform security, and security automation. Youll partner closely with Security, Engineering, Platform, DevOps, and IT teams to build secure-by-default systems and reduce risk at scale.
Youll also define and report meaningful security metrics, including control coverage, vulnerability trends, remediation timelines, security exceptions, and baseline compliance. This is a hands-on engineering role for someone who can move comfortably between architecture and threat modeling, code and API reviews, cloud and identity guardrails, CI/CD security controls, vulnerability remediation, and automation.
Responsibilities
Define, track, and report meaningful security metrics, including control coverage, vulnerability trends, remediation timelines, security exceptions, and baseline compliance.
Own application security across the SDLC, from security requirements and threat modeling through secure design, code reviews, testing, and production hardening.
Strengthen cloud and platform security by implementing scalable security controls, identity guardrails, and secure-by-default practices.
Partner closely with Security, Engineering, Platform, DevOps, and IT teams to reduce security risk and improve security practices across the organization.
Designing controls for multi-account or multi-cloud environments using Terraform, policy-as-code technologies such as OPA or Sentinel, or automated remediation workflows.
Experience running a Security Champions, bug bounty or responsible disclosure program, or delivering hands-on secure engineering training.
You'll translate technical risk into clear remediation guidance and influence engineering and leadership stakeholders through strong written and verbal communication.

Were looking for people who are relentlessly curious and committed to continuous learning. AI is reshaping every function across our business, and we enable every team member, regardless of role or level, to build fluency in AI tools and concepts. Those who thrive here actively seek out new solutions, experiment thoughtfully, and apply what they learn to drive better, faster, smarter outcomes.
As a Staff Software Engineer in the Detection Platform group, you will be responsible for defining and evolving the architecture of the cloud-native systems that power our AI SIEM detection, hunting, and response capabilities, including large-scale real-time detection engines, stateful detection engines, anomaly detections, ML pipelines, agentic SOC and threat-hunting capabilities. You will participate in the design and execution of backend systems that process billions of events and several petabytes of data daily and serve tens of thousands of security specialists at enterprise and government customers worldwide.

As a Senior SOC Engineer within Unit 42 at Palo Alto Networks, you will drive the creation, validation, and optimization of custom detection rules and automated playbooks across our global customer base. Acting as a trusted advisor, you will collaborate closely with clients to maximize their security posture using Cortex XSIAM and Unit 42 expertise. This highly analytical role leverages your deep understanding of detection lifecycles, proactive automation, and threat intelligence to secure enterprise environments. You will architect end-to-end security lifecycles that seamlessly connect data ingestion with high-fidelity detection engineering.
Key Responsibilities
Own the full lifecycle of custom detections and response automations, deploying them as high-fidelity Cortex XSIAM correlation rules and playbooks through a rigorous engineering process of development, testing, staging, and soft implementation.
Drive the continuous refinement of correlation rules to ensure strict standards for performance, accuracy, and operational relevance.
Translate Unit 42 threat intelligence research and emerging adversary TTPs into actionable, robust detection logic.
Champion proactive automation by engineering sophisticated playbooks to resolve emerging security challenges and optimize operational workflows ahead of demand.
Architect the end-to-end security lifecycle within Cortex XSIAM, seamlessly connecting data ingestion, high-fidelity detection engineering, and sophisticated response automation.

Required Sr Software Engineer -Email Security (Cortex)
Job Summary:
In order to be the cybersecurity partner of choice, we must trailblaze the path and shape the future of our industry. This is something our employees work at each day and is defined by our values: Disruption, Collaboration, Execution, Integrity, and Inclusion. We weave AI into the fabric of everything we do and use it to augment the impact every individual can have. If you are passionate about solving real-world problems and ideating beside the best and the brightest, we invite you to join us! We believe collaboration thrives in person. Thats why most of our teams work from the office full time, with flexibility when its needed. This model supports real-time problem-solving, stronger relationships, and the kind of precision that drives great outcomes.
As a Software engineer on our Email Security team, you will play a key role in shaping and delivering a cutting-edge email security solution within the Cortex platform. Your responsibilities will include designing and developing an infrastructure capable of supporting billions of events per second, collecting, storing, processing, analyzing, detecting threats and making them accessible, visible and actionable for users while seamlessly integrating with the industrys leading cyber-security products. You will design and build a highly available, reliable, and secure solution that adheres to the highest standards. Beyond development, your crucial role involves meaningful cross-organizational collaboration, driving a significant impact to ensure the success of our product. Our Cortex engineering group, primarily based in the TLV office, allows us to operate at a high pace with short decision-making loops. In this role, you will need to demonstrate creativity, innovation and deep knowledge in backend engineering, conducting research to find new technologies. A can-do approach, a passion for excellence and a commitment to continuous improvement are essential qualities for success in this position.
Key Responsibilities:
Take ownership of a brand new product, driving its development from concept and design to full implementation
Focus on meaningful, high impact work, building major parts of a groundbreaking new product
Build a new offering designed to operate at massive scale
Dive into new cutting-edge technologies, researching and integrating them to enhance the products capabilities.

We are looking for a Senior Network & Security Engineer to join our dynamic IT team.
Design, deploy, and operate enterprise and datacenter network infrastructure.
Manage and troubleshoot LAN, WAN, WLAN, VPN, and security environments.
Configure and maintain routers, switches, firewalls, load balancers, and related infrastructure.
Design and implement scalable network architectures based on modern cloud and hyperscale principles.
Drive network automation using Python, Golang, Shell, or similar technologies.
Build and enhance self-service infrastructure platforms supporting engineering and lab environments.
Monitor network performance, availability, and security using automated monitoring and alerting systems.
Collaborate closely with Infrastructure, Security, and Engineering teams to implement security controls and best practices.
Participate in architecture reviews, capacity planning, disaster recovery, and operational excellence initiatives.
Mentor team members and contribute to technical leadership across.

We are seeking a highly experienced Microsoft 365 Cloud Security Engineer to own the administration, configuration, and security of our enterprise Microsoft 365 tenant(s). The ideal candidate has proven hands-on expertise managing Microsoft 365 at scale, including Intune, Exchange Online, SharePoint/OneDrive, Teams, Entra ID, Defender, and related integrations

You will play a key role in ensuring availability, governance, identity and access control, endpoint compliance, and modern security posture across the entire Microsoft cloud ecosystem, with close collaboration across IT, Security, and business stakeholders.

Key Responsibilities

Microsoft 365 Tenant Administration

Administer and maintain enterprise-scale M365 tenants, including configuration, governance, and operational support.
Oversee service health, usage reporting, licensing, and user lifecycle management.
Maintain documentation of configurations, workflows, and operational procedures.
Microsoft Intune / Endpoint Management (Full Scope)

Own all aspects of Intune administration, including:
Device enrolment (Windows, macOS, iOS/iPadOS, Android)
Configuration profiles, compliance policies, and security baselines
Autopilot provisioning, device naming policies, and lifecycle
Conditional Access integration with device compliance
Endpoint security policies (AV, firewall, ASR rules, BitLocker, etc.)
Identity & Access Management (Entra ID / SSO)

Manage and secure Microsoft Entra ID (Azure AD) for identity, authentication, and access governance.
Configure and maintain SSO integrations with SaaS applications using SAML/OAuth/OIDC.
Implement and optimize:
Conditional Access policies
MFA enforcement and authentication methods policy
Privileged Identity Management
Identity Protection policies (risk-based controls)
Security & Threat Protection

Deploy and manage Microsoft Defender stack relevant to the organization
Integrate and manage endpoint security posture with non-Microsoft EDR platforms, such as Sentinel One/CrowdStrike
Collaborate with Security teams to implement detection and response workflows, ensure coverage, and align with organizational policy.
Messaging & Collaboration

Exchange Online

Administer Exchange Online policies and configurations
Implement email security best practices and support incident response when needed.
Microsoft Teams

Administer Teams policies and governance - Teams lifecycle policy, app permissions, meeting policies; External access and guest collaboration settings
SharePoint / OneDrive

Administer SharePoint Online and OneDrive settings, including:
Site governance, permissions, and sharing controls
Sensitivity labels and information protection controls (if used)
Sync and storage management, auditing and access policies
Azure & Cloud Infrastructure

Support Azure identity, security, and basic cloud resources relevant to M365 integrations.
Manage Azure configuration related to:
Entra ID integrations
Conditional Access
Hybrid identity (if applicable)
Azure security settings and monitoring
Policy, Compliance, and Governance

Implement and maintain governance models across identity, endpoint, data sharing, and collaboration tools.
Support compliance initiatives, audits, and reporting needs.
Maintain secure tenant configurations aligned with best-practice frameworks (e.g., CIS, Microsoft Secure Score, NIST).

We seek a dynamic and experienced Cyber Security Engineer to join Tipalti! This role presents an exciting opportunity to work in a fast-growing company with great opportunities to make a difference.
In this role, you will be responsible for:
Design, implement, and maintain security architectures and controls across the organization's Cloud, SaaS, AI, and Corporate environments.
Secure enterprise infrastructure by strengthening cloud security, protecting sensitive data, managing identity and access, and continuously improving the organization's security posture.
Deploy, operate, and optimize enterprise security technologies across Identity, Endpoint, Network, Email, Cloud, SaaS, Data Protection, and Security Operations domains.
Identify, prioritize, and remediate security risks, vulnerabilities, cloud exposures, and SaaS security findings.
Lead end-to-end security projects across multiple teams, collaborating with Engineering, DevOps, IT, and Security Operations to implement scalable security solutions and drive automation.
Support the secure adoption of AI technologies while ensuring security controls align with industry best practices and frameworks such as ISO 27001, SOC 2, NIST CSF, and CIS Controls.

We are looking for proactive, analytical, talented people to join the Security Content team.
As a Research Engineer (Security Network & Apps), you will add content to Catos security and network products such as NGWF, CASB, DLP, and more.
Using agentic AI tools (Claude code, Cursor) and modern big data analysis frameworks (Redash, Athena), and network and web analysis tools to analyze network protocols and application traffic.



Responsibilities:

Research and analyze network and application behavior as part of Cato Networks security products (NGFW, CASB, DLP, and more).
Lead cross-team projects to deliver product development outcomes in partnership with Engineering and Product.
Focus on the customers impact and understand the business perspective.
Suggest and conduct new research vectors.
Work with AI tools and coding agents to automate your work and improve efficiency.
Utilize Catos Data Warehouse with big-data technologies to support your work.

We're hiring a Detection Engineering & Response Lead to build and run our D&R capability from the ground up. You'll own the detection engineering, threat intelligence, and incident response functions across Cloud - and lead a small, growing team of analysts and engineers.

This is a lead engineering role responsible for detection development, handling the most complex security incidents, forensics, and shaping the D&R strategy.

What youll do
Lead detection development: maintain low false-positive and false-negative rates. Work closely with alerts consumers (20+ teams) to keep noise low and signal high, ensuring they can act quickly without missing genuine threats.

Architect and operate detection coverage across our cloud and bare-metal environments

Build and extend our internal D&R tools and pipelines - onboard new logs, build and automate response runbooks.

Integrate threat intelligence into detection logic and IR playbooks, tracking adversary TTPs relevant to Cloud infrastructure

Lead incident response end-to-end: scoping, containment, root cause analysis, post-incident reviews and controlling critical action items are closed to prevent future possible incidents.

Partner with Compliance and Engineering teams to detect real threats while meeting the needs of both engineers and regulators.

Define and report on D&R metrics: MTTD, MTTR, detection coverage, false positive rates, etc.

Build and maintain Security Incident Response program: people, processes, tools.

Build tools, runbooks, and on-call processes that scale as the company grows.

This role is responsible for leading the organizations security architecture across corporate networks and cloud environments, ensuring secure design and implementation of enterprise infrastructure at scale.

The ideal candidate combines deep expertise in network and cloud security with strong leadership capabilities. You will define and drive security architecture across hybrid environments, working closely with IT, Infrastructure, Network, DevOps, and Security teams to ensure robust, scalable, and resilient security controls.

Your responsibilities will include:

Lead and manage the security architecture domain, including security architects and/or senior engineers.
Define and maintain security architecture standards, guidelines, and reference designs across corporate and cloud environments.
Act as the primary authority on enterprise security architecture across networks, identity, endpoints, and cloud platforms.
Design and evolve secure enterprise network architectures, including segmentation, Zero Trust, and hybrid connectivity.
Define and enforce security controls for corporate networks, data centers, and remote access solutions (ZTNA, proxies, NAC).
Lead architecture and selection of network security technologies (e.g., firewalls, secure gateways, access control solutions).
Lead security architecture across cloud platforms and hybrid environments.
Define secure reference architectures for cloud networking, identity, and workload protection.
Ensure proper implementation of cloud security controls, including IAM, segmentation, encryption, and monitoring.
Define security architecture for endpoints and identity, including EDR/XDR, device hardening, SSO, MFA, and privileged access.
Ensure secure baseline configurations and access control mechanisms across corporate and cloud environments.
Identify architectural risks and security gaps and drive mitigation strategies across infrastructure and cloud environments.
Establish and enforce architecture review processes and governance for new systems and changes.
Collaborate with SOC, Vulnerability Management, IT, and Infrastructure teams to improve overall security posture.
Contribute to the cyber security strategy and roadmap, including adoption of modern models such as Zero Trust.

We are looking for a skilled Security Automation Engineer to join our SOC Automation team and play a key role in building and scaling automation across Security Operations. This is a hands-on role - you will design, develop, and integrate automation solutions across SIEM, EDR, and other security platforms, contributing to our SOAR capabilities from the ground up.

You will work in a technologically rich environment, integrating with a wide range of security and infrastructure systems across the network - a unique opportunity to build automation at scale in a greenfield setting, with real influence over the architecture and tooling decisions.

We are especially interested in candidates who are curious about leveraging AI and intelligent agents to help evolve next-generation automation and response workflows - and who want to be a driving voice in how we apply those technologies.

Your responsibilities will include:

Automation development

Design and develop automation workflows for incident response and SOC operations
Identify and eliminate manual processes through scalable automation
Build reusable components and maintainable automation patterns
Engineering & integration

Develop integrations using REST APIs, webhooks, and event-driven architectures
Write high-quality, maintainable Python for automation and orchestration
Implement data parsing, enrichment, and transformation across multiple systems
SOAR & platform buildout

Lead or actively contribute to the evaluation, selection, and implementation of SOAR/automation platforms
Design the automation architecture and integration strategy for the team
Build automation capabilities in a greenfield environment - your decisions will shape the foundation
SOC collaboration

Work closely with SOC analysts and incident responders to translate operational needs into automation solutions
Improve end-to-end detection and response workflows through close partnership with the team
AI & innovation

Actively build and evaluate AI/LLM and agent-based workflows applied to security automation
Prototype AI-assisted enrichment, triage, and response solutions and drive them toward production