דרושים » מחשבים ורשתות » Cloud Cyber security Expert

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 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 are seeking an experienced Security Engineering Lead to join the Cyber Security organization, reporting to the Corporate Security Engineering Manager under the CISO.

This is a senior technical lead role focusing on engineering and execution without direct people management responsibilities. This role combines hands-on security engineering to deliver end-to-end protection across corporate, cloud, and SaaS environments. You will not only define strategy and standards - you will build, configure, tune, and operate the technical controls that enforce them.

You will be responsible for implementing, managing, integrating and maintaining security systems across the organizations IT landscape. The role requires deep technical proficiency in multiple platforms and tools, combined with the ability to collaborate with Security, IT, Engineering, Product, GRC and other business units to reduce risks and embed strong security practices.

Your responsibilities will include:

Engineer, deploy, and continuously tune systems such as Identity & Access, Threat Detection & Response, Cloud & Network Security.
Define, enforce and maintain security policies & configurations across endpoints, email, SaaS, network, and cloud platforms.
Design and implement solutions to gain continuous visibility into systems and processes, sensitive data, data flows, misconfigurations, and exposure risks across cloud and multi-cloud environments.
Monitor, triage, and investigate security alerts and risks, collaborating with Security, IT, Network teams on escalation and remediation.
Conduct risk assessments and identify gaps in security controls across systems, pipelines, and business processes.
Support compliance and regulatory requirements (e.g., GDPR, ISO 27001, SOC 2) related to security and privacy.
Collaborate with Engineering, IT, Product, and GRC teams to embed security controls into systems, and workflows.
Maintain documentation, runbooks, and guidelines for operations, security posture management, and security practices.

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.

Were looking for a Solution Architect to bridge the gap between complex AI security challenges and real-world enterprise implementations. In this role, you will work closely with customers, Product, R&D, and Sales to design scalable, secure, and high-impact AI security solutions.

This is a strategic, customer-facing, and hands-on role where you will own the technical design of enterprise deployments and play a key part in shaping how our platform delivers value in production environments.

What Youll Do:

Own Customer Solution Design

Lead technical discovery sessions with enterprise customers to deeply understand their AI usage, architecture, and security requirements.

Design end-to-end solution architectures tailored to customer environments (cloud, hybrid, on-prem).

Translate security and governance needs into scalable technical implementations.

Be the Technical Bridge

Work closely with Sales during pre-sale processes to support technical validation and proof-of-value engagements.

Partner with Product and R&D to communicate field feedback and influence roadmap priorities.

Ensure smooth handover from pre-sale to post-sale implementation and ongoing optimization.

Drive AI Security Implementations

Architect integrations across AI systems, LLM applications, data pipelines, model layers, and runtime environments.

Define best practices for secure AI adoption, governance workflows, and observability frameworks.

Guide customers through architecture decisions, trade-offs, and scalability considerations.

Lead Technical Authority

Act as a trusted advisor to CISOs, security teams, and AI leaders.

Support complex technical escalations and architectural challenges.

Continuously stay ahead of trends in AI security, cloud architecture, and enterprise security frameworks.

we are looking for a Head of Security Reliability to establish and lead the Security Reliability pillar. Reporting directly to the CISO, this leader will be accountable for the ongoing effectiveness, resilience, and operational maturity of security products after implementation.

The role ensures that security platforms remain properly configured, maintained, integrated, monitored, adopted, and optimized to deliver measurable risk reduction. It also owns Third-Party Risk Management (TPRM) program and the security-review process for new products, services, and technologies introduced across the company.

This is a hands-on leadership position for someone who combines security expertise, operational discipline, vendor-management experience, and a strong product mindset. The role partners closely with Security, IT, Engineering, Product, Procurement, Legal, Privacy, Compliance, and business stakeholders.

Key responsibilities

Security product reliability and lifecycle ownership

Own security products and platforms after implementation, from operational handover through optimization, renewal, replacement, or retirement.
Ensure security tools are correctly configured, maintained, integrated, monitored, and aligned with Nebius's risk profile and technical environment.
Define ownership, service levels, operating procedures, support models, and escalation paths for every security platform.
Monitor platform availability, data quality, control coverage, integration health, licensing, capacity, and performance.
Establish disciplined processes for upgrades, configuration changes, testing, exception management, and end-of-life planning.
Continuously assess whether security products deliver their intended outcomes, and improve utilization, coverage, automation, and return on investment.
Reduce overlapping capabilities, configuration drift, operational gaps, and underused tooling across the security stack.
Manage vendor performance, technical escalations, product-roadmap discussions, renewals, and service reviews.
Ensure newly implemented security products transition into operations with clear documentation, ownership, monitoring, and success criteria.
Security configuration and control assurance

Define and maintain secure configuration baselines for security platforms.
Establish continuous control-health monitoring to identify disabled, degraded, misconfigured, or incomplete controls.
Validate that integrations and telemetry remain complete, accurate, and reliable as environment evolves.
Coordinate remediation of control gaps with Security, IT, Engineering, and platform owners.
Maintain evidence demonstrating the operational effectiveness of security controls for audits, certifications, and customer-assurance activities.

We are seeking a highly skilled and hands-on Application Security Lead to take ownership of our product and infrastructure security. Reporting directly to the CISO with a dotted line to the CTO, you will act as the critical bridge between our Security and Engineering teams, driving a robust "security-first" culture.



While this role encompasses both application and infrastructure security, our primary focus is on the Application Security domain. You will lead our transition towards a mature DevSecOps organization, ensuring that security is seamlessly embedded into every phase of our SDLC without compromising delivery speed.

Key Responsibilities

Application Security & Secure Engineering

Secure SDLC Integration: Embed security practices throughout the entire SDLC, from initial design and planning to deployment and maintenance.
Threat Modeling & Architecture: Lead threat modeling (e.g., STRIDE) and architectural reviews for high-risk features like authentication, PII, and payments.
AppSec Tooling & Automation: Integrate and manage automated security scanning (SAST, SCA, DAST) within CI/CD pipelines to ensure code integrity seamlessly.
Mobile & API Security: Enforce least-privilege models for API configurations. Lead security initiatives specifically tailored to mobile environments (iOS/Android), protecting core mobility platform.
Offensive Security & Pentesting: Orchestrate internal red teaming and external penetration tests for web and mobile applications. Manage Vulnerability Disclosure Programs (VDP) / Bug Bounties.
Developer Empowerment & DevEx: Collaborate with developers to provide automated tools, coding guidelines, and frictionless guardrails for secure-by-design development, ensuring security acts as an enabler, not a blocker.
Incident & Vulnerability Management: Act as the technical escalation point for application security incidents, leading detection and recovery efforts, while prioritizing vulnerabilities across the product suite for timely remediation.
Cloud & Infrastructure Security

Cloud & Network Posture: Manage cloud security posture (CSPM) across AWS/GCP and oversee broad network security measures, including WAF, Bot management, and environment segmentation.
Pipeline & Secrets Management: Secure the CI/CD infrastructure against tampering and enforce robust secret management and secure repository controls across the organization.
Resilience & Recovery: Manage disaster recovery (DR) and business continuity planning for production environments.
Governance, Culture & Compliance

DevSecOps Strategy: Lead the strategic evolution of DevOps into a mature DevSecOps model, aligning with industry frameworks like OWASP SAMM and NIST SSDF.
Metrics & Measurement: Define and track key security metrics (e.g., MTTR, vulnerability density) to measure and improve program effectiveness.
Security Champions: Build and mentor a Security Champions program within R&D to scale security knowledge and foster a grassroots culture.
Compliance & Privacy: Ensure continuous compliance with PCI-DSS, ISO27001, and GDPR, championing privacy-by-design principles across all user data and R&D operations.

We're looking for a Senior Security Lead to partner closely with our CISO in driving our security strategy and running the day-to-day of the security function. You'll own the execution of key initiatives, keep the security program on track, and work with senior stakeholders across the company to make security part of how we build and operate.

This role suits someone who combines strong technical depth with excellent communication skills and strong project management capabilities. You'll have broad scope, high visibility, and a direct impact on how security works in our company.

Key Responsibilities:

Partner with the CISO on our security strategy and roadmap, and own the execution of key initiatives

Help run the day-to-day of the security function: priorities, planning, tracking, metrics and follow-through

Translate business objectives into scalable security programs and controls

Act as a key stakeholder in security governance, risk management and decision-making

Work with senior leaders across Engineering, Infrastructure, Product, Legal, Compliance and Business teams to align on security priorities and drive cross-functional initiatives

Support regulatory, audit and customer security requirements, keeping security aligned with business goals and commitments

Drive the adoption of AI, automation and emerging technologies to improve security effectiveness and efficiency

Foster a culture of accountability, operational excellence and security ownership across the organization