Senior Platform Security Lead - Hybrid (Equity & Bonus)

Sierra Ventures; Florida; Hybrid; USD 195,000 - 300,000; Full time

Benefits offered by this job

Competitive pay

Annual bonus

New hire equity grant

Health plans

401K matching

Parental leave

Flexible time off

Job summary

Gemini is seeking a Senior Manager, Platform Security to lead and hands‑on architect security across cloud-native platforms. The role demands cloud security leadership, deep hands‑on coding in Terraform/IaC, and close partnership with engineering teams to enable secure-by-design architectures.

This role supports a hybrid work model from the US with competitive pay, annual bonus, and equity, plus comprehensive health and retirement benefits. Remote flexibility varies by location.

Qualifications

• 10+ years of direct technical experience in Platform Engineering or Security.

Responsibilities

• Provide strategic and technical leadership of Platform Security initiatives.
• Align team strategy with business needs and security leadership.
• Mentor engineers and review designs/PRs to improve security maturity.
• Develop a Platform Security roadmap and automation to reduce toil.
• Act as escalation point for complex security/architecture problems.

Skills

AWS

EKS/Kubernetes

Terraform

GitHub Enterprise Cloud

Security leadership

Communication

Tools

Terraform

GitHub Enterprise Cloud

AWS

Kubernetes

Job description

Gemini is seeking a Senior Manager, Platform Security to lead and hands‑on architect security across cloud-native platforms. The role demands cloud security leadership, deep hands‑on coding in Terraform/IaC, and close partnership with engineering teams to enable secure-by-design architectures.

This role supports a hybrid work model from the US with competitive pay, annual bonus, and equity, plus comprehensive health and retirement benefits. Remote flexibility varies by location.