[Remote] AI and Application Security Sr Engineer (IT)

Note:The job is a remote job and is open to candidates in USA. DaVita Kidney Care is seeking aSenior AI and Application Security Engineer to identify and mitigate security vulnerabilities within software applications and AI systems. The role involves designing security architectures, conducting assessments, and collaborating with teams to integrate secure coding practices throughout the development lifecycle. Responsibilities• Design and implement security architectures for AI integrations, including agent security, prompt injection prevention, and workflow validation• Establish secure-by-design principles and patterns for AI systems that enable teams to build secure capabilities efficiently• Conduct threat modeling and risk assessments for AI features and multi-agent orchestration platforms• Develop and maintain security standards for AI model integration, data handling, and agent communication protocols• Provide consultation on AI security engineering decisions and trade-offs• Create architectural documentation and reference implementations that accelerate secure AI development• Stay current with emerging AI security threats, vulnerabilities, and industry best practices• Partner with Product and Engineering teams to balance security requirements with product velocity• Mentor engineers on AI security architecture principles• Collaborate with Legal and Compliance teams to ensure adherence to regulatory frameworks such as the EU AI Act, NIST AI RMF, and data privacy regulationsSkills• Experience in cloud or application security• Working knowledge of AI system architectures and related security risks• Familiarity with threat modeling and security architecture for complex distributed systems• Experience designing security controls for distributed applications and automated workflows• Track record of developing and adopting security standards across engineering organizations• Strong knowledge of secure software development lifecycle (SDLC) and DevSecOps methodologies• Excellent communication skills with the ability to translate complex security concepts for diverse audiences• Experience with AI frameworks, agent architectures, and orchestration platforms• Demonstrated ability to balance security and business objectives• Strong collaboration and influence skills across cross-functional teams• Eagerness to deepen expertise in AI workflow validation, agent testing, and monitoring methodologies• Understanding of AI regulatory compliance and governance frameworks, including emerging global standards• Proficiency in Python and hands-on experience with modern AI frameworks and tooling; bolthires Cloud Platform is a plus• Relevant security certifications such as CISSP, CCSP, or IAPP AIGP (or equivalent)• Experience with DevSecOps platforms and automation pipelines (e.g., GitLab)Benefits• Comprehensive benefits: Medical, dental, vision, 401(k) match, paid time off, PTO cash out• Support for you and your family: Family resources, EAP counseling sessions, access Headspace®, backup child and elder care, maternity/paternity leave and more• Professional development programs: DaVita offers a variety of programs to help strong performers grow within their career and also offers on-demand virtual leadership and development courses through DaVita’s online training platform StarLearning.Company Overview• DaVita means “to give life,” reflecting our proud history as leaders in dialysis—an essential, life-sustaining treatment for those living with end stage kidney disease (ESKD). It was founded in 1979, and is headquartered in Denver, Colorado, USA, with a workforce of 10001+ employees. Its website isCompany H1B Sponsorship• DaVita Kidney Care has a track record of offering H1B sponsorships, with 63 in 2025, 54 in 2024, 81 in 2023, 74 in 2022, 54 in 2021, 66 in 2020. Please note that this does not guarantee sponsorship for this specific role.Apply tot his job