Sr Associate Information Security

Santander • Miami, FL

4d

About The Position

The Sr. Associate, Information Security is responsible for designing, governing, and continuously improving secure architecture across enterprise platforms, applications, and infrastructure within a regulated financial environment. Ensures alignment with policies and standards and regulatory mandates, aligning with our risk appetite and business objectives. This role operates at the intersection of security engineering, enterprise architecture, and regulatory compliance within a high-control financial environment.

Requirements

• Bachelor's Degree or equivalent work experience: Computer Science, Engineering or Information Technology Management, or equivalent field. - Required.
• 9+ Years Experience in IT Security. - Required.
• 9+ Years Working as a Security Architect. - Required.
• 5+ years of experience in cybersecurity architecture within financial services or similarly regulated industries.
• Demonstrated experience operating in a shift-left security model embedded with development and business teams.
• Deep expertise in encryption technologies, including: PKI architecture and governance HSM deployment and management Certificate lifecycle automation Key management systems (KMS) TLS, mTLS, IPSec, and database encryption
• Experience designing secure architectures in cloud environments (AWS mainly).
• Proven experience conducting threat modeling and architecture risk assessments.
• Demonstrated working knowledge of: FFIEC IT Examination Handbook GLBA Safeguards Rule NYDFS 23 NYCRR 500 PCI-DSS NIST Cybersecurity Framework (CSF) NIST SP 800-53 and 800-57 (Cryptographic Key Management) ISO/IEC 27001 and 27002
• Strong risk-based decision-making capability.
• Ability to articulate technical risk in business terms.
• Architectural governance and documentation discipline.
• Cryptographic rigor and operational resilience mindset.
• Cross-functional collaboration across engineering, infrastructure, legal, and risk teams.

Nice To Haves

• Established work history or equivalent demonstrated through a combination of work experience, training, military service, or education.
• Experience in Microsoft Office products.

Responsibilities

• Conduct threat modeling, security design reviews, and lead cybersecurity architecture risk assessments (ISARs).
• Define and maintain enterprise security architecture aligned to business strategy, policies and reference architecture for cloud, hybrid, and on-prem environments
• Embed security controls early in the project lifecycle under a “shift-left” model: Partner with engineering, product, and business teams to translate risk into actionable design requirements.
• Architect and oversee encryption strategies for data at rest, in transit, and in use including PKI, HSM and Certificate lifecycle processes (issuance, rotation, revocation, automation, PKI governance).
• Establish cryptographic key management standards and oversee key custody models.
• Ensure architectural compliance with regulatory and supervisory expectations.
• Support regulatory examinations, audits, and control validation activities.

Benefits

• We know rewards go beyond numbers. Offering more than just a paycheck our benefits are designed to support you, your family and your well-being, now and into the future.
• Santander Benefits - 2026 Santander OnGoing/NH eGuide (foleon.com)

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level