Sr. Platform Engineer

Job summary

Mar*** is a leading advanced primary care provider, partnering with employer and union plan sponsors to improve health for millions of Americans.

Qualifications

• by default through guardrails and policy-based controls.
• Embed security, reliability, and cost-awareness early in CI/CD and deployment workflows (“shift-left”).
• Collaborate with cross-functional engineering and operations teams to reduce incidents through improved platform design rather than reactive response.
• Mentor and support other engineers by sharing patterns, best practices, and technical guidance.
• Maintains holistic ownership of platform standards, ensuring consistency, integration, and standards across all platform domains.
• Hands-on experience operating AWS in production environments.
• Strong experience with Infrastructure-as-Code (Terraform preferred).
• Strong automation and scripting

Responsibilities

• Design, implement, and maintain core cloud platform capabilities, primarily in AWS, including networking, containers, compute, storage, identity, and security foundations.
• Build and manage reusable infrastructure primitives (e.g., storage, compute, networking patterns) as standardized, documented platform components.
• Implement and enforce Infrastructure-as-Code (IaC) using Terraform (or equivalent) as the default for all infrastructure provisioning and change management.
• Define and maintain platform standards, reference architectures, and approved implementation patterns.
• Design infrastructure for reliability-by-design, including immutability, automation, ephemerality, recovery patterns, and clearly defined failure domains.
• Develop automation and self-service capabilities that enable application teams to safely consume infrastructure without direct platform intervention.
• Partner with Security to ensure platform designs meet SOC2, HIPAA, HITRUST, and future compliance

Skills

Certifications

Degrees

Industry

Company size

Contract length