Gemini

About the Company

Gemini is a circular economy market maker, enabler and creator. Recycling 2 Billion KGs of Plastic, Paper, Rubber, Metal, Wood and Oleo per year; saving 1.5 Million Tonnes of CO2 annually. Giving a second life to 50 Million Tyres, 1 Billion Plastic Bottles and 1.5 million Refrigerators each year. The company's motto 'The Whole World is a Small Village' represents the company's global strategy. With a team of 350 people operating through 33 offices, 30 warehouses in 26 countries, 6 collection and sorting facilities. Founded in 1989 by Chairman, Mr. Surendra Patawari with the head office in Antwerp, Belgium. Gemini is a Board member of the Alliance to End Plastic Waste, Partner of Global Plastic Action Partnership (GPAP) and Global Alliance for Trade Facilitation and a Member of World Economic Forum.

Listed Jobs

Company Name

Gemini

Job Title

Principal Platform Security Engineer (Cloud/K8S)

Job Description

**Job Title** Principal Platform Security Engineer (Cloud/K8S) **Role Summary** Lead the design, implementation, and operation of secure cloud and Kubernetes platforms. Act as a technical authority on cloud security, infrastructure-as-code, and zero‑trust architecture, building scalable services adopted across the organization while mentoring engineering teams and driving security culture. **Expectations** * Own the long‑term technical vision for cloud and container security. * Influence engineering teams, policies, and engineering standards organization‑wide. * Write production code daily, lead multi‑quarter initiatives, and stay current on emerging security technologies and industry best practices. * Participate in on‑call rotations for critical incidents and maintain high availability of security services. **Key Responsibilities** 1. Architect and build security platforms, frameworks, and services that scale across the organization. 2. Define technical standards and best practices for cloud security and infrastructure‑as‑code. 3. Design and implement foundational security services used by multiple engineering teams. 4. Drive adoption of new technologies and security patterns across the organization. 5. Lead technical decisions for multi‑quarter initiatives spanning cloud, container, and infrastructure security. 6. Mentor engineers across teams on secure architecture and engineering practices. 7. Participate in on‑call rotation for critical security incidents and infrastructure issues. **Required Skills** * Advanced software development in Python or Go, with a track record of building production platforms. * Deep expertise in securing AWS environments at scale (IAM, VPC, WAF, GuardDuty, etc.). * Mastery of Terraform – provider development, complex module design, and enterprise‑scale implementations. * Extensive experience with Kubernetes security: operators, admission controllers, RBAC, network policies. * Proven ability to architect distributed, cloud‑native systems. * Strong understanding of policy‑as‑code frameworks and compliance automation. * Excellent communication and leadership skills; experience mentoring cross‑team engineers. **Preferred Qualifications** * Experience building security platforms adopted by 100+ engineers. * Contributions to open‑source security tools or infrastructure projects. * Knowledge of GCP or Azure security services and multi‑cloud architectures. * Published research, conference talks, or thought leadership in cloud security. * Experience building developer platforms that improve engineering velocity. **Required Education & Certifications** * Bachelor’s degree in Computer Science, Information Security, or related field (or equivalent practical experience). * Relevant certifications such as CISSP, AWS Certified Security – Specialty, or Certified Kubernetes Security Specialist (CKS) are a plus.

New york, United states

On site

Senior

21-01-2026