Senior Corporate Security Engineer

Why Charlie Health?

Millions of people across the country are navigating mental health conditions, substance use disorders, and eating disorders, but too often, they’re met with barriers to care. From limited local options and long wait times to treatment that lacks personalization, behavioral healthcare can leave people feeling unseen and unsupported.

Charlie Health exists to change that. Our mission is to connect the world to life-saving behavioral health treatment. We deliver personalized, virtual care rooted in connection—between clients and clinicians, care teams, loved ones, and the communities that support them. By focusing on people with complex needs, we’re expanding access to meaningful care and driving better outcomes from the comfort of home.

As a rapidly growing organization, we're reaching more communities every day and building a team that’s redefining what behavioral health treatment can look like. If you're ready to use your skills to drive lasting change and help more people access the care they deserve, we’d love to meet you.

About the Role

The Senior Corporate Security Engineer role is responsible for designing, building and operating the technical security systems and controls that protect Charlie Health’s corporate environment, workforce systems, endpoints, SaaS platforms, cloud-connected services and internal operations.

This is a senior hands-on security engineering role requiring expertise in enterprise security, identity and access management, endpoint security, SaaS security, data protection, security automation, cloud security and detection engineering. The Corporate Security Engineer will partner closely with IT Engineering, Information Security, Compliance, Engineering and business teams to reduce risk, improve control maturity and support Charlie Health’s continued growth.

Our IT and Information Security organizations treat security as an engineering discipline. We value ownership, measurable outcomes, automation, reliability, secure-by-design implementation and continuous improvement. The Corporate Security Engineer will build scalable security capabilities that protect sensitive company, employee, clinician and patient data while enabling the business to move quickly and safely.

Charlie Health is also building an AI-native operating model. This role will help secure the enterprise use of AI tools, LLM platforms, AI-enabled workflows and emerging AI security products. The ideal candidate is excited to work with tools and platforms such as OpenAI, Anthropic, LiteLLM, Prompt Security, Pillar and other AI security technologies, while helping define practical controls for safe and responsible AI adoption.

Charlie Health operates in a highly regulated healthcare environment. This role will support security controls aligned to HIPAA, SOC 2, NIST, Zero Trust principles and other applicable regulatory and contractual requirements.

This role can either be in-office or remote.

Responsibilities

Security Engineering & Control Design

Design, build and operate technical security controls across Charlie Health’s corporate technology environment

Engineer scalable security solutions for identity, endpoints, SaaS platforms, cloud-connected services, collaboration tools and internal systems

Translate security requirements into reliable technical controls, automations, detections and operational workflows

Partner with IT Engineering to embed secure-by-design practices into enterprise systems, integrations and infrastructure

Establish control patterns that improve security posture, operational efficiency, auditability and resilience

Identity, Access Control & Zero Trust

Design and improve identity and access controls across workforce systems, SaaS applications and privileged access workflows

Implement and mature controls for MFA, conditional access, device trust, role-based access, least privilege, service accounts and lifecycle automation

Partner with IT and business teams to improve joiner, mover, leaver, access review and elevated access processes

Help advance Charlie Health’s Zero Trust strategy through identity-centric control design, continuous verification and measurable trust signals

Endpoint, SaaS & Cloud Security

Engineer and improve security controls across Mac, Windows, mobile and BYOD environments

Partner with endpoint engineering teams to improve secure configuration baselines, MDM policy, EDR coverage, device compliance and vulnerability remediation

Assess and improve the security posture of corporate SaaS platforms, integrations, APIs and service accounts

Configure and operationalize security tooling across platforms such as SentinelOne, Wiz, Google Workspace, Okta, Jamf, Microsoft Intune, GitHub, Slack, Atlassian and related systems

Support cloud security visibility and control implementation across AWS and related services, including use of CloudTrail and other telemetry sources

Detection, Response & Security Operations

Build and improve detections, alerts, dashboards, runbooks and response workflows across corporate security tooling

Partner with Expel MDR and internal teams to improve telemetry quality, alert fidelity, investigation workflows and response outcomes

Support investigation and response for identity, endpoint, SaaS, email, cloud, data exposure and corporate security events

Tune security tools to reduce noise, improve signal quality and increase confidence in control effectiveness

Develop repeatable playbooks and operating procedures that improve incident readiness and operational consistency

AI Security & Secure AI Adoption

Help secure Charlie Health’s use of AI tools, LLM platforms, AI agents and AI-enabled workflows

Evaluate and operationalize controls for AI data protection, prompt-layer security, access governance, logging and usage monitoring

Partner with IT, Security, Compliance and business teams to define practical security patterns for tools such as OpenAI, Anthropic, LiteLLM, Prompt Security, Pillar and related platforms

Assess risks related to sensitive data exposure, PHI leakage, model access, third-party integrations and AI-enabled automation

Stay current on emerging AI security risks, controls and products, and translate relevant developments into practical improvements

Data Protection & DLP

Design and operate controls that protect PHI, employee data, clinician data and sensitive company information

Support DLP strategy across SaaS platforms, endpoints, browsers, collaboration tools, email, cloud services and AI systems

Improve visibility into sensitive data movement, sharing patterns and policy violations

Partner with Compliance, Legal, IT and business teams to support data protection requirements and reduce operational risk

Build automations and reporting that improve DLP response, control monitoring and evidence collection

Security Automation & Engineering Practices

Build automations that improve security operations, access management, control monitoring, remediation and audit evidence collection

Use APIs, scripting, webhooks, workflow platforms and infrastructure-as-code practices to reduce manual work and improve control consistency

Develop maintainable security workflows using tools and languages such as Python, Bash, PowerShell, Workato, Terraform, REST APIs and JSON

Apply modern engineering practices including version control, code review, documentation, testing and repeatable deployment patterns

Identify opportunities to simplify security processes while improving reliability and measurable outcomes

Governance, Risk & Compliance Enablement

Implement and maintain controls that support HIPAA, SOC 2, NIST, ISO 27001 and other applicable frameworks

Support audit evidence collection, control testing, remediation planning and continuous control monitoring

Identify security risks, document findings and partner with stakeholders to d