Senior Security Engineer — Cloud Security, PHI/PII & IAM

Rezilient Health; St. Louis (MO); On-site; USD 130,000 - 190,000; Full time

Benefits offered by this job

Stock options

Competitive compensation

Medical, dental, vision coverage

401(k) retirement plan

Paid time off

Job summary

Rezilient Health is seeking a Senior Security Engineer to protect our PHI/PII across cloud, clinical, and corporate systems. You’ll design and operate security controls from cloud to endpoints, working with Security & Compliance to support SOC 2, HIPAA/HITECH, and HITRUST frameworks.

You’ll bridge architecture and execution as a hands-on senior IC, mentoring team members and shaping the long-term security roadmap in a fast-moving healthcare tech company.

Qualifications

• Bachelor’s degree in Computer Science, Cybersecurity, IT, or equivalent experience.
• 5+ years of experience in information security or security engineering, preferably in healthcare, SaaS, or cloud environments.
• Deep hands-on experience securing AWS cloud environments (IAM, networking, encryption, logging).
• Strong background in application security (threat modeling, secure code review, security testing in CI/CD).
• Experience with identity/access management, endpoint security, and security monitoring or SIEM.
• Proven incident response and vulnerability management program experience.
• Familiarity with SOC 2, HIPAA/HITECH, HITRUST, ISO 27001/27002, or NIST CSF; able to provide technical evidence for audits.
• Proficiency in scripting or programming (Python, Go, Bash) and Terraform.

Responsibilities

• Design, implement, and maintain security controls across Rezilient’s cloud infrastructure.
• Lead threat modeling and security design reviews for features and integrations.
• Own application security tooling and CI/CD security processes, including SAST/DAST and container scanning.
• Develop secure development standards and coach engineers on secure coding practices.
• Ensure PHI/PII protection in transit and at rest with data classifications and access controls.
• Design and enforce IAM controls (SSO, MFA, least privilege).
• Build security monitoring, logging, and alerting; lead incident response efforts.
• Maintain vulnerability management programs and coordinate penetration testing.
• Provide technical evidence for SOC 2, HIPAA/HITECH, HITRUST audits; support risk assessments.

Skills

Cloud security

Application security

Threat modeling

Incident response

Security monitoring

Scripting

CI/CD security

Identity and access management

Education

Bachelors in CS/Cybersecurity/IT

Tools

Terraform

AWS

SIEM

SAST/DAST tools

Job description

Rezilient Health is seeking a Senior Security Engineer to protect our PHI/PII across cloud, clinical, and corporate systems. You’ll design and operate security controls from cloud to endpoints, working with Security & Compliance to support SOC 2, HIPAA/HITECH, and HITRUST frameworks.

You’ll bridge architecture and execution as a hands-on senior IC, mentoring team members and shaping the long-term security roadmap in a fast-moving healthcare tech company.