Senior Associate, Cloud Engineer
Pfizer · Greece-Thessaloniki Chortiatis ·
- Seniority
- Senior
- Category
- Devops
- Experience
- 3+ years
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The Cloud Engineer plays a key role within the Cloud Engineering organization, contributing to the design, implementation, and automation of secure, scalable, and modern cloud platforms. This role supports multicloud engineering initiatives and helps deliver reliable, well architected solutions that enable product teams across the enterprise.
The ideal candidate has hands-on cloud engineering experience, strong Infrastructure as Code proficiency, and a passion for automation, cloud native technologies, and continuous improvement.
Cloud Engineering & Architecture
Implement and enhance cloud infrastructure across AWS, Azure, and/or GCP following established engineering patterns and standards.
Build and maintain Infrastructure as Code using Terraform, OpenTofu, or similar tools.
Contribute to development of reusable cloud modules, patterns, and reference architectures.
Assist in designing secure, scalable, and resilient cloud environments aligned to enterprise best practices.
Platform Automation & Tooling
Develop and maintain automation workflows using Python or other scripting languages.
Support CI/CD and IaC automation using platforms such as Spacelift, GitHub Actions, or equivalent tools.
Participate in improving configuration consistency, reducing drift, and enhancing deployment reliability.
Security, Compliance & Operations
Implement guardrails, policies, and controls to ensure secure and compliant cloud platforms.
Monitor system health, reliability, and performance using cloud native and third-party observability tools.
Troubleshoot cloud infrastructure issues and collaborate with senior engineers on root cause analysis.
Collaboration & Continuous Improvement
Work with application teams, SRE, security, and architecture groups to deliver end to end cloud solutions.
Contribute to platform modernization initiatives, identifying opportunities to automate, optimize, or simplify.
Share knowledge, documentation, and best practices to uplift engineering maturity across the organization.
Bachelor’s Degree in Computer Science, Engineering, IT, or equivalent experience.
3+ years of hands-on cloud engineering or platform engineering experience.
Proficiency in at least one major cloud provider (AWS, Azure, or GCP).
Strong Infrastructure as Code experience (Terraform preferred).
Experience with automation and scripting (Python strongly preferred).
Solid understanding of networking, identity, security fundamentals, and cloud native services.
Ability to collaborate in global, cross functional engineering environments.
Multicloud familiarity (AWS + Azure or GCP).
Experience with Spacelift, OpenTofu, or similar IaC automation platforms.
Exposure to developing reusable IaC modules or patterns.
Experience with cloud security controls, compliance frameworks, or FinOps concepts.
Knowledge of containerization and orchestration (Docker, Kubernetes, ECS, AKS, or GKE).
Relevant cloud certifications (e.g., AWS Associate or Professional, Azure Administrator/Architect, GCP Professional Engineer).
Curious, self driven, and committed to continuous skill development.
Strong problem solving and analytical skills.
Works well in both independent and collaborative settings.
Comfortable contributing to architectural discussions and proposing improvements.
Customer focused mindset with strong communication abilities.
Please apply by sending your CV in English.
Work Location Assignment: Hybrid
Purpose
Breakthroughs that change patients' lives... At Pfizer we are a patient centric company, guided by our four values: courage, joy, equity and excellence. Our breakthrough culture lends itself to our dedication to transforming millions of lives.
Digital Transformation Strategy
One bold way we are achieving our purpose is through our company wide digital transformation strategy. We are leading the way in adopting new data, modelling and automated solutions to further digitize and accelerate drug discovery and development with the aim of enhancing health outcomes and the patient experience.
Flexibility
We aim to create a trusting, flexible workplace culture which encourages employees to achieve work life harmony, attracts talent and enables everyone to be their best working self. Let’s start the conversation!
Equal Employment Opportunity
We believe that a diverse and inclusive workforce is crucial to building a successful business. As an employer, Pfizer is committed to celebrating this, in all its forms – allowing for us to be as diverse as the patients and communities we serve. Together, we continue to build a culture that encourages, supports and empowers our employees.
Disability Inclusion
Our mission is unleashing the power of all our people and we are proud to be a disability inclusive employer, ensuring equal employment opportunities for all candidates. We encourage you to put your best self forward with the knowledge and trust that we will make any reasonable adjustments to support your application and future career. Your journey with Pfizer starts here!
To learn more about acceptable and prohibited uses of AI during the recruitment process, please review our candidate AI-use guidelines available on Pfizer Careers.

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