Lead Cryptography Architect: HSM, PCI/ANSI & Key Management

BULLIT MANAGEMENT SERVICES LIMITED; Milton Keynes; On-site; GBP 70,000 - 110,000; Full time

Job summary

BULLIT MANAGEMENT SERVICES LIMITED is seeking a senior security architect to design and govern crypto solutions that meet PCI and ANSI standards. You will lead encryption key strategies and work with HSM vendors across migrations.

In this role, you will drive security best practices, align with CISO guidance, and participate in architecture forums while collaborating with product teams to shape the platform roadmap.

Qualifications

• Strong experience in designing crypto architectures aligned with PCI and ANSI.
• Extensive HSM experience across vendors and migrations.
• Expertise in cryptography standards and key hierarchies.
• Ability to lead architecture forums and product vision discussions.

Responsibilities

• Drive IT security best practices across processes, metrics and performance.
• Review regulatory mandates with CISO teams and provide solutions.
• Own encryption key changes and address obsolescence in encryption platforms.
• Collaborate with cards/platforms SMEs in agile environments to design, build, test, deploy and support solutions.
• Communicate with users and senior management to collect requirements and describe design and strategy.

Skills

Crypto architecture

PCI/ANSI standards

Data security

HSM management

Key hierarchy

Cryptography standards

Vendor liaison

Incident management

Agile development

Product vision

Job description

BULLIT MANAGEMENT SERVICES LIMITED is seeking a senior security architect to design and govern crypto solutions that meet PCI and ANSI standards. You will lead encryption key strategies and work with HSM vendors across migrations.

In this role, you will drive security best practices, align with CISO guidance, and participate in architecture forums while collaborating with product teams to shape the platform roadmap.