
Lead Cloud Security/AppSec Engineer
Flagship Pioneering, Inc.2 months ago
Cambridge, MA, USASenior / Staff+
H1B Sponsor
Base Salary
$148k - $204k/yr
Responsibilities
- Own remediation execution against cloud security findings in partnership with Infrastructure & Operations.
- Design and implement security guardrails in engineering pipelines, including SAST and container scanning.
- Build and operationalize data loss prevention controls at the cloud and application layer.
- Manage cloud identity and access governance in collaboration with Infrastructure & Operations.
- Write and tune cloud-side detection rules to improve alert fidelity.
- Contribute to security architecture reviews for AI-powered products.
- Serve as an embedded security engineering partner for portfolio company engineering teams.
- Design and maintain AI-augmented workflows to enhance security operations.
Requirements
- 5+ years in cloud security, application security, or a related security engineering discipline.
- Deep hands-on experience with AWS security services and cloud posture tooling.
- Practical AppSec experience integrating security tools into CI/CD pipelines.
- Experience with cloud identity platforms, including conditional access policy design.
- Ability to write infrastructure-as-code and automate security controls using scripting languages.
- Demonstrated experience building AI-augmented security workflows.
- Strong communication skills to engage with engineering leadership and build trusted relationships.
- Self-directed practitioner capable of setting execution priorities.
Benefits
- Healthcare coverage.
- Annual incentive program.
- Retirement benefits.
- Broad range of other benefits.