Senior Security Architect; land, CO, NYC, Newark, NJ

Senior Security Architect (Loveland, CO, NYC, Newark, NJ)

We understand that the world we want tomorrow starts with how we do business today, and that’s why we’re inspired to make a Better World for Pets. Antech is comprised of a diverse team of individuals who are committed to each other’s growth and development. Our culture is centered on our guiding philosophy, The Five Principles:
Quality, Responsibility, Mutuality, Efficiency and Freedom. Today Antech is driving the future of pet health as part of Mars Science & Diagnostics, a family‑owned company focused on veterinary care.

Current Associates must apply through the internal career site. Please log into Workday, click on Menu or View All Apps, select the Jobs Hub app, then click the magnifying glass to Browse Jobs.

• Loveland, Colorado: $143,000- $178,000 annually.
• Chicago: $149,000 - $187,000 annually.
• New York City: $156,000- $195,000 annually.

At Antech, pay decisions are determined using factors such as relevant job-related skills, experience, education, training and budget.

The Senior Security Architect (SA) is responsible for designing and evolving secure enterprise architecture across our cloud, hybrid, and on-premises environments as part of the Cybersecurity function. The SA will work closely with Business Stakeholders, Enterprise Architects, and Information Technology teams to ensure that SDx solutions designed follow Mars standards and are consistent throughout the SDx division. This individual will bring deep technical expertise in cloud security, API security, threat modeling, and design of reusable security reference architecture patterns to support scalable and resilient systems.

• Define, design, and maintain enterprise‑grade security architecture patterns, reference models and blueprints that align to Mars and SDx security standards and practices.
• Architect secure solutions across multi‑cloud, hybrid and on‑premise solutions.
• Work with Product Security Engineers, Cloud and Development teams to embed security controls into our Dev Sec Ops  pipelines, micro‑services, APIs and other components of SDx solutions.
• Lead and facilitate threat modeling sessions with Product Security Engineers and Cloud Development teams using methods such as STRIDE, DREAD or MITRE ATT&CK to ensure adversarial and attack‑route analysis is built into our models.
• Identify architectural risks and propose mitigation strategies early in the design lifecycle and perform retroactive security architecture reviews for existing solutions.
• Partner with enterprise architects, cloud engineers, and Dev Ops teams to enforce security best practices.
• Contribute to security policies, standards and guidelines aligning with business needs, Mars and any regulatory requirements.
• Serve as a trusted security advisor to product engineering and infrastructure teams.
• Support product security reviews, architecture discussions and secure design validation with Product Security Engineers and Cloud Development teams.
• Work with Mars Global Digital Operations (GDO) teams to explore, adapt and incorporate solutions into the SDx environment.
• Collaborate with Mars Risk Management, Vendor Cyber Risk Management, and other teams to ensure that risks identified are properly reported and managed through remediation.
• Serve as the SA subject matter expert and coordinate with our GRC Specialist for the implementation of SDx cybersecurity governance to enforce policies, procedures, and standards, following SDx and Mars business requirements and security best practices.
• Collaborate with critical teams including infrastructure, development, R&D, and Mars GDO to ensure alignment with Mars strategies.
• Collaborate with other teams to achieve efficiencies while building a secure environment that integrates validated technology stack components.
• Provide security architecture support in the design, implementation, and maintenance of solutions in an agile manner to improve efficiency and reduce errors or disruptions across SDx.
• Work with R&D and IT departments to apply threat modeling and/or adversarial approaches to ensure customer‑facing technologies and products are…