Principal Architect

🕒 June 10

🇺🇸 United States – Remote

💵 $148.8k - $223.2k / year

⏰ Full Time

🔴 Lead

🏛️ Architect

👻 Ghost score 46%

What it means: the chance that no one is really hiring for this job.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.Why this score:

• Open for 158 days.
• Jobs at this company usually fill in 24 days.
• Reposted once.

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Ensemble Health Partners

WebsiteLinkedInAll Job Openings

5001 - 10000 employees

💼 Consulting

🛡️ Insurance

📦 Logistics

💰 Private Equity Round on 2022-03

Consulting • Insurance • Logistics

Ensemble Health Partners is a leading provider of revenue cycle management (RCM) services for healthcare organizations. They offer an end-to-end RCM solution that helps hospitals, health systems, and affiliated physician groups optimize their revenue cycles, reduce denials and underpayments, and enhance patient experiences using a combination of expert management and advanced technology. Ensemble Health Partners leverages certified operators and AI to deliver consistent results, improve collections, and support future growth for healthcare providers. They are recognized for their robust client partnerships and commitment to delivering reliable revenue lift and cost savings for their clients.

📋 Description

• Define and lead security architecture strategy for the AI platform, products, and infrastructure • Define end-to-end security architecture for AI/ML systems, including training pipelines, inference infrastructure, model storage, and APIs • Develop and maintain threat models for AI-specific attack surfaces • Lead design reviews and set standards for secure-by-default AI development • Own the AI security roadmap and align it with product goals, compliance requirements, and industry best practices • Serve as the technical authority on AI security decisions across engineering, product, and research teams • Partner with ML engineers to embed security controls throughout the model lifecycle • Drive zero-trust, least-privilege, and defense-in-depth adoption across AI infrastructure • Translate AI-specific regulations, including NIST AI RMF, into architectural requirements • Partner with legal, privacy, and compliance teams on AI policies and obligations • Produce executive-ready security assessments, risk summaries, and mitigation plans • Bridge security, platform engineering, data science, and product management • Represent the organization in customer security reviews, external forums, and industry working groups • Contribute to open-source tooling, publications, or speaking engagements in AI security • Mentor senior engineers and influence technical roadmaps

🎯 Requirements

• 12+ years of experience in information security • At least 5 years focused on cloud or platform architecture • Hands-on expertise securing ML/AI systems, including LLMs, training pipelines, and model serving infrastructure • Experience with adversarial ML, data poisoning, model extraction, and prompt injection • Proficiency in AWS, Azure, or GCP cloud security • Knowledge of IAM, network segmentation, secrets management, and audit logging • Strong background in application security, cryptography, and secure software development lifecycle (SSDLC) • Experience leading architectural decisions in a large-scale engineering organization • Excellent written and verbal communication • Willingness and ability to travel to and work onsite at client, temporary, or corporate office locations as business needs require • Must reside in and be authorized to work within the United States • Preferred: Familiarity with NIST AI RMF • Preferred: CISSP, CCSP, or cloud security specializations • Preferred: Published research, conference talks, or open-source contributions in AI/ML security

🏖️ Benefits

• Comprehensive healthcare benefits • Paid time off • Retirement benefits • Well-being programs • Professional certification relevant to the associate’s field • Tuition reimbursement • Quarterly and annual incentive programs • Work-life flexibility • Remote work arrangement

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