Sr. Associate, Cybersecurity Architect

Courage Auditing Automation Governance Innovation Encryption NIST 800-53 Cryptography Risk Analysis Risk Appetite ISO/IEC 27001 Cyber Security Key Management Decision Making Threat Modeling Microsoft Office Computer Science Security Controls Financial Services Shift-Left Testing Business Strategies Business Objectives Amazon Web Services Enterprise Security Shift Left Security Security Engineering Regulatory Compliance Reference Architecture Operational Resilience Enterprise Architecture IT Security Architecture Authorization (Computing) Public Key Infrastructure Systems Development Life Cycle Information Technology Management NIST Cybersecurity Framework (CSF) Internet Protocol Security (IP SEC), The Sr. Associate, Cybersecurity Architect 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., * 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., On Prem Courage Auditing Automation Governance Innovation Encryption NIST 800-53 Cryptography Risk Analysis Risk Appetite ISO/IEC 27001 Cyber Security Key Management Decision Making Threat Modeling Microsoft Office Computer Science Security Controls Financial Services Shift-Left Testing Business Strategies Business Objectives Amazon Web Services Enterprise Security Shift Left Security Security Engineering Regulatory Compliance Reference Architecture Operational Resilience Enterprise Architecture IT Security Architecture Authorization (Computing) Public Key Infrastructure Systems Development Life Cycle Information Technology Management NIST Cybersecurity Framework (CSF) Internet Protocol Security (IP SEC) +0 Sr. Associate, Cybersecurity Architect Santander Holdings USA Inc

Coconut Grove, FL*On-Site

On Prem Courage Auditing Automation Governance Innovation Encryption NIST 800-53 Cryptography Risk Analysis Risk Appetite ISO/IEC 27001 Cyber Security Key Management Decision Making Threat Modeling Microsoft Office Computer Science Security Controls Financial Services Shift-Left Testing Business Strategies Business Objectives Amazon Web Services Enterprise Security Shift Left Security Security Engineering Regulatory Compliance Reference Architecture Operational Resilience Enterprise Architecture IT Security Architecture Authorization (Computing) Public Key Infrastructure Systems Development Life Cycle Information Technology Management NIST Cybersecurity Framework (CSF) Internet Protocol Security (IP SEC) +0 Login | JoinContact

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• Bachelor’s Degree or equivalent work experience: Computer Science, Engineering or Information Technology Management, or equivalent field. - Required., * 5+ years of experience in architecture within financial services or similarly regulated industries.
• Cyber Security experience preferred
• 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.

Regulatory & Framework Knowledge

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

Core Competencies

• 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.

It Would Be Nice For You To Have:

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

Work Authorization & Sponsorship: Applicants must be legally authorized to work in the United States on a full-time basis without requiring employer sponsorship to commence employment.

The base pay range for this position is posted below and represents the annualized salary range. For hourly positions (non-exempt), the annual range is based on a 40-hour work week. The exact compensation may vary based on skills, experience, training, licensure and certifications and location.

Base Pay Range:

Minimum: $108,750.00 USD

Maximum: $180,000.00 USD

We Value Your Impact:

Your contribution matters and it’s recognized. You can expect a fair and competitive rewards package that reflects the impact you create and the value you deliver. 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)

Risk Culture:

We embrace a strong risk culture and all of our professionals at all levels are expected to take a proactive and responsible approach toward risk management., Frequent minimal physical effort such as sitting, standing and walking is required for this role. Depending on location, occasional moving and lifting light equipment and/or furniture may be required. Employer Rights

Santander is a global leader and innovator in the financial services industry and is evolving from a high-impact brand into a technology-driven organization. Our people are at the heart of this journey and together, we are driving a customer-centric transformation that values bold thinking, innovation, and the courage to challenge what’s possible. This is more than a strategic shift. It’s a chance for driven professionals to grow, learn, and make a real difference.