Cybersecurity Engineer

Mintlayer; Abu Dhabi; Sur place; AED 240 000 - 320 000; Plein temps

Avantages offerts par ce poste

Health & Prevention

Medical insurance

Fitness & Wellness

Relocation support

Residency visa assistance

Flexible working

Global team meetups

Résumé du poste

Mintlayer is seeking a Cybersecurity Engineer to safeguard the infrastructure behind a live blockchain protocol. You will manage real key material, secure CI/CD pipelines, production nodes, and API surfaces relied upon by institutional clients.

Crypto-native experience with HSMs and hardware wallets is highly valued. You will own key management, enforce zero-trust access, perform regular security testing, and develop incident response playbooks while supporting UAE-based on-site operations in

Qualifications

• 3+ years of cybersecurity, infrastructure security, or DevSecOps experience.
• Experience in crypto-native environments: key management, hardware wallets, HSMs.
• Familiarity with cloud security (AWS or GCP) and zero-trust architectures.
• Security certifications such as CISSP, CEH, or OSCP are a plus.

Responsabilités

• Implement and maintain security controls across CI/CD pipelines, node infrastructure, API surfaces, and employee systems.
• Own the key management architecture for protocol nodes, treasury accounts, and signing keys.
• Build and enforce zero-trust network access policies across the distributed team.
• Conduct regular vulnerability assessments and penetration testing of internal infrastructure.
• Develop and maintain the incident response playbook.
• Monitor cloud infrastructure for anomalous access patterns.

Connaissances

Cybersecurity

DevSecOps

Zero-trust

Key management

Cloud security

Crypto-native

Formation

CISSP

CEH

OSCP

Outils

AWS

GCP

HSMs

Description du poste

ABOUT THE ROLE

The infrastructure behind a live blockchain protocol is unlike other environments. You are managing key material that controls real economic value. CI CD pipelines deploying to production nodes and API surfaces that institutional clients rely on. The Cybersecurity Engineer keeps all of that secure. If you have worked in crypto-native environments before real key management HSMs hardware wallets zero-trust infrastructure you will find this role immediately meaningful.

WHAT YOU WILL OWN

• Implement and maintain security controls across CI CD pipelines node infrastructure API surfaces and employee systems
• Own the key management architecture for protocol nodes treasury accounts and signing keys
• Build and enforce zero-trust network access policies across the distributed team
• Conduct regular vulnerability assessments and penetration testing of internal infrastructure
• Develop and maintain the incident response playbook
• Monitor cloud infrastructure for anomalous access patterns
• Train the team on security hygiene appropriate to a crypto-native environment

BENEFITS

• Health amp Prevention
• Comprehensive high-tier medical insurance with a focus on preventative medicine annual executive health screenings and diagnostic check-ups
• Fitness amp Wellness Programs
• Monthly fitness allowances for premier gyms and studios plus internal wellness initiatives including yoga ergonomics workshops and stress management
• Competitive Compensation
• Salary paid in your choice of fiat Bitcoin or stablecoins ML token allocation and vesting for senior roles
• Relocation Support
• Full assistance with UAE residency visas and relocation to Abu Dhabi for on-site roles We handle the paperwork
• Flexible Working
• Structured flexibility across on-site, hybrid and fully remote roles Core overlap hours respected across time zones
• Global Team Meetups
• Periodic gatherings with the full team around the world The remote team is never remote from the culture

EXPERIENCE

• 3+ years cybersecurity, infrastructure security, or DevSecOps
• Experience in crypto-native environments: key management, hardware wallets, HSMs
• Familiarity with cloud security (AWS or GCP) and zero-trust architectures
• Security certifications such as CISSP, CEH, or OSCP are a plus