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# [EU] Lead Security Engineer

- **Company:** Bybit
- **Location:** Wien, Austria
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Software System Penetration Testing, Cyber Security, Digital Assets, Multi-Factor Authentication, Identity and Access Management, Network Security, Network Architecture, PCI Data Security Standards, Okta, Information Technology, SailPoint
- **Published:** October 17, 2026
- **Apply:** https://www.adzuna.at/details/5930776568

## About the Role

* Bachelor's degree or above in Computer Science, Information Technology, Cybersecurity, or a related field
 * 3-5 years of hands-on experience in information security
 * Proven track record in security project implementation and management
 * Demonstrated experience in IAM, network security, or compliance programs
 * Certifications would be a strong plus
 * CISSP, CISM, CISA, or equivalent
 * ISO 27001 Lead Implementer / Lead Auditor
 * PCI DSS QSA or ISA certification
 * IAM-related certifications (e.g. Microsoft Identity, SailPoint, Okta)
 * Skills
 * Solid understanding of IAM principles, network security, and regulatory frameworks
 * Strong analytical and independent problem-solving abilities
 * Excellent communication and stakeholder management skills
 * Ability to manage multiple priorities in a fast-paced environment
 * Can use German and English as working language

## Description

We are looking for a hands-on Senior Security Specialist to lead and oversee key security initiatives across the organization. You will play a central role in strengthening our security posture, driving compliance certifications, and ensuring robust access governance - working closely with the CISO to protect our infrastructure and data assets. Key Responsibilities

 * Identity & Access Management (IAM)
 * Design, implement, and maintain IAM frameworks, policies, and processes across the organization
 * Oversee access rights management, including provisioning, de-provisioning, and periodic access reviews
 * Lead the rollout and enforcement of Multi-Factor Authentication (MFA) across all systems and user groups
 * Ensure least-privilege principles are consistently applied and audited
 * Network Security
 * Oversee the implementation and continuous improvement of network security controls
 * Monitor, detect, and respond to security threats and vulnerabilities across the network infrastructure
 * Security Reporting & Audit
 * Generate regular security reports and dashboards for the CISO and senior management
 * Support internal and external audit processes, ensuring timely and accurate documentation
 * Coordinate and oversee penetration testing engagements, track findings, and drive remediation
 * Compliance & Certification
 * Lead and coordinate security certification processes (e.g. PCI DSS, ISO 27001) in close collaboration with the CISO
 * Conduct gap analyses, maintain compliance documentation, and liaise with auditors and certification bodies