We are looking for a Senior DevOps Engineer with strong expertise in AWS, infrastructure automation, CI/CD, and managing high-availability, high-throughput, low-latency production environments.

The ideal candidate will ensure infrastructure scalability, reliability, security, and cost efficiency while supporting mission-critical systems operating 24/7.

Experience: 5+ years in DevOps, SRE, or Platform Engineering, supporting 24/7 production environments.

Advanced AWS: ECS/Fargate, ALB/NLB, Auto Scaling, VPC, Transit Gateway, Route 53, ACM, CloudFront, IAM, KMS, Secrets Manager, SSM, and CloudTrail across multiple AWS accounts.

Infrastructure as Code: Advanced Terraform expertise, including reusable versioned modules, S3 remote state, version pinning, and multi-environment deployments (Dev, QA, Integration, Prod).

Containerization: Docker, Dockerfiles, ECR image management, base images, and ECS task definitions.

CI/CD: Jenkins, Groovy, Jenkinsfiles, shared libraries, Java/Maven builds, and Shift-Left security practices.

Streaming & Data Infrastructure: Production experience with Kafka (AWS MSK), Aerospike, and Multi-AZ architectures. Experience with EMR/EMR Serverless, Flink, Airflow, Athena, and S3 Tables.

Monitoring & Observability: Prometheus, Grafana, Graphite, CloudWatch, Fluent Bit, Logstash, OpenSearch, Slack, and SNS alerting.

Automation: Strong Python (boto3), Bash scripting, and AWS Lambda.

Security: Vulnerability management, system patching, credential protection, API key security, and least-privilege access.

Tools & Collaboration: Git, Pull Requests, Jira, Confluence, and AI-powered development tools.

Strong problem-solving skills, independent work capabilities, proactive communication, and data-driven decision-making.

We are looking for a Senior DevOps Engineer with strong expertise in AWS, infrastructure automation, CI/CD, and managing high-availability, high-throughput, low-latency production environments.

The ideal candidate will ensure infrastructure scalability, reliability, security, and cost efficiency while supporting mission-critical systems operating 24/7.

Requisitos

- Experience: 5+ years in DevOps, SRE, or Platform Engineering, supporting 24/7 production environments.

- Advanced AWS: ECS/Fargate, ALB/NLB, Auto Scaling, VPC, Transit Gateway, Route 53, ACM, CloudFront, IAM, KMS, Secrets Manager, SSM, and CloudTrail across multiple AWS accounts.

- Infrastructure as Code: Advanced Terraform expertise, including reusable versioned modules, S3 remote state, version pinning, and multi-environment deployments (Dev, QA, Integration, Prod).

- Containerization: Docker, Dockerfiles, ECR image management, base images, and ECS task definitions.

- CI/CD: Jenkins, Groovy, Jenkinsfiles, shared libraries, Java/Maven builds, and Shift-Left security practices.

- Streaming & Data Infrastructure: Production experience with Kafka (AWS MSK), Aerospike, and Multi-AZ architectures. Experience with EMR/EMR Serverless, Flink, Airflow, Athena, and S3 Tables.

- Monitoring & Observability: Prometheus, Grafana, Graphite, CloudWatch, Fluent Bit, Logstash, OpenSearch, Slack, and SNS alerting.

- Automation: Strong Python (boto3), Bash scripting, and AWS Lambda.

- Security: Vulnerability management, system patching, credential protection, API key security, and least-privilege access.

- Tools & Collaboration: Git, Pull Requests, Jira, Confluence, and AI-powered development tools.

- Strong problem-solving skills, independent work capabilities, proactive communication, and data-driven decision-making.

Key Responsibilities

- Design, deploy, and maintain scalable, secure, highly available AWS infrastructure.

- Manage containerized workloads using ECS/Fargate, ALB/NLB, and autoscaling.

- Develop and maintain reusable Terraform modules and Jenkins/Groovy CI/CD pipelines.

- Operate and optimize streaming platforms, data infrastructure, and distributed systems.

- Implement monitoring, logging, alerting, and proactive incident resolution.

- Continuously optimize AWS costs through resource right-sizing, waste reduction, and cost-conscious architecture decisions.

- Automate operational processes using Python, Bash, and AWS Lambda.

- Strengthen infrastructure security, vulnerability management, and CI/CD security controls.

- Own infrastructure projects end-to-end, from design and deployment to documentation and ongoing support.

- Create clear technical documentation and step-by-step runbooks for first-level support teams.

- Manage infrastructure changes through reviewed Pull Requests using a single main branch.

- Use performance metrics, operational data, and cost analysis to guide technical decisions and advise leadership.

- Leverage AI tools to improve productivity while maintaining code quality and review standards.

Nice to Have

- Experience in AdTech or Real-Time Bidding (RTB) environments.

- AWS CloudFormation.

- Java development experience.

Ansible

We are the only professional services organization who has a separate business dedicated exclusively to the financial services marketplace. Join Digital Engineering Team and you will work with multi-disciplinary teams from around the world to deliver a global perspective. Through diverse experiences, world-class learning and individually tailored coaching you will experience ongoing professional development.

We’re looking for a DevOps Senior / Cyber Security Consultant with focus on Operations, DevSecOps and Cloud Security environments, especially Azure and AWS, to join our EY-Advisory-DE Team. This is a fantastic opportunity to be part of a leading firm whilst being instrumental in the growth of a new service offering.

EY GDS Digital Engineering is a unique, industry-focused business unit that provides a broad range of integrated services that leverage deep industry experience with strong functional capability and product knowledge.

Your key responsibilities





Implement and support cloud and DevSecOps solutions across Azure and AWS environments.

Design, maintain and operate Azure DevOps pipelines, Git/GitHub workflows and GitHub Actions.

Automate infrastructure, deployment and operational tasks using Ansible Tower, EY Building Blocks, Bash and PowerShell.

Support containerized workloads using Kubernetes and Docker.

Apply secure software development lifecycle practices and contribute to S-SDLC adoption.

Provide ownership and operational support for incidents, service requests and production issues using ServiceNow.

Support operations, incident management and resolution, system monitoring and continuous service improvement.

Work with SQL as required for operational queries, reporting, troubleshooting and solution support.

Collaborate with stakeholders to ensure platform reliability, operational readiness and secure delivery.

Document technical solutions, procedures, handover materials and operational runbooks.

Skills and attributes for success

Technical attributes:

Cloud: Azure and AWS.

Automation: Azure DevOps, pipelines, Git, GitHub including GitHub Actions, Ansible Tower, EY Building Blocks and S-SDLC.

Containers and orchestration: Kubernetes and Docker.

Operations tooling and support: ServiceNow, ownership model, production support and operational governance.

Scripting and automation: Bash and PowerShell.

Databases/querying: SQL.

Operations: Incident Management & Resolution and System Monitoring.

Cyber security consulting with focus on Operations, DevSecOps and Cloud Security.

Management attributes:

Experience communicating technical study conclusions through written reports and presentations using tools such as PowerPoint, Excel and Word.

Experience working under agile delivery methodology and collaborating with globally distributed teams.

Experience providing ownership, operational support and coordination across incidents and service management processes.

To qualify for the role, you must have

- A bachelor's or master's degree.
- Experience as a cyber security consultant focused on Operations, DevSecOps and Cloud Security.
- Hands-on experience with Azure and AWS cloud environments.
- Experience with Azure DevOps, CI/CD pipelines, Git/GitHub and GitHub Actions.
- Experience with Kubernetes, Docker, ServiceNow, Bash, PowerShell and SQL.
- Experience in Operations, Incident Management & Resolution, and System Monitoring.

What we look for

- Team Player
- Self-starter and highly motivated
- Ability to handle high pressure and fast paced situations
- Excellent presentation skills
- Ability to work with globally distributed teams.
- Excellent written and oral communication skills.

What we offer

EY General Delivery Services (GDS) is a dynamic and truly global delivery network. We work across six locations – Argentina, China, India, the Philippines, Poland and the UK – and with teams from all EY service lines, geographies and sectors, playing a vital role in the delivery of the EY growth strategy. From accountants to coders to advisory consultants, we offer a wide variety of fulfilling career opportunities that span all business disciplines. In GDS, you will collaborate with EY teams on exciting projects and work with well-known brands from across the globe. We’ll introduce you to an ever-expanding ecosystem of people, learning, skills and insights that will stay with you throughout your career.

- Continuous learning: You’ll develop the mindset and skills to navigate whatever comes next.
- Success as defined by you : We’ll provide the tools and flexibility, so you can make a meaningful impact, your way.
- Transformative leadership : We’ll give you the insights, coaching and confidence to be the leader the world needs.
- Diverse and inclusive culture: You’ll be embraced for who you are and empowered to use your voice to help others find theirs.

About EY

EY | Building a better working world

EY GDS is actively recruiting a DataOps /Cloud DevOps Engineer to join our growing Cloud, Data & AI practice. We are looking for a technology professional with experience supporting enterprise cloud platforms, data ecosystems, and modern application delivery through automation, Infrastructure as Code, and DevOps best practices.

The successful candidate will work closely with solution architects, cloud engineers, data engineers, application developers, and client stakeholders to build, automate, and maintain scalable cloud environments and deployment frameworks that enable reliable delivery of business-critical solutions.

As a DataOps /Cloud DevOps Engineer at EY GDS, you will help accelerate the delivery of cloud applications, analytics platforms, and AI solutions by implementing Infrastructure as Code, CI/CD pipelines, container platforms, monitoring capabilities, and operational excellence practices across enterprise environments.

Responsibilities

Design, develop, and maintain CI/CD pipelines supporting cloud applications, data platforms, and AI solutions.

Implement and manage Infrastructure as Code (IaC) using Terraform and cloud-native services.

Deploy, configure, and maintain enterprise cloud environments across Azure and/or AWS.

Build and support Kubernetes-based platforms for containerized workloads and microservices.

Automate application, infrastructure, and data platform deployments across development, testing, and production environments.

Develop and maintain GitHub Actions workflows and deployment automation frameworks.

Support ci/cd for cloud-native services including Azure Functions, Web Apps, APIs, Kubernetes Services, and other platform components.

Collaborate with solution architects, software developers,



and data engineering teams to improve platform reliability, scalability, and deployment efficiency.

Implement monitoring, logging, alerting, and observability solutions across cloud platforms.

Support security, compliance, identity management, secrets management, and governance requirements.

Contribute to reusable deployment templates, engineering standards, and platform automation frameworks.

Promote DevOps and DataOps best practices, including source control, automated testing, release management, and operational excellence.

Required experience

3 to 6 years of experience in DevOps, Cloud Engineering, Platform Engineering, DataOps, or related roles.

Bachelor’s degree in computer science, Software Engineering, Information Technology, Data Engineering, or a related field.

Experience designing and maintaining CI/CD pipelines using GitHub Actions, Azure DevOps, GitLab CI/CD, or similar technologies.

Strong experience with Infrastructure as Code and Terraform.

Experience with Azure Kubernetes Service (AKS), Amazon EKS, or other Kubernetes platforms.

Experience with scripting and automation using Python, PowerShell, Bash, or similar languages.

Knowledge of cloud-native architectures and application hosting patterns.

Familiarity with enterprise data platforms and modern analytics ecosystems.

Understanding of cloud security, networking fundamentals, and operational best practices.

Experience working with Azure and/or AWS cloud platforms.

Excellent communication and stakeholder management skills.

Consulting mindset with the ability to adapt to different client environments and technology stacks.

We are looking for passionate individuals who enjoy building and automating modern cloud platforms that power applications, data products, and AI solutions. If you are interested in Kubernetes, Infrastructure as Code, CI/CD automation, cloud-native services, and enabling engineering teams to deliver solutions faster and more reliably, we encourage you to apply

Description
Are you passionate about Cloud Security and Artificial Intelligence? Do you have a unique combination of deep technical knowledge, business acumen and strong interpersonal skills?
Amazon Web Services (AWS) is seeking a Security Solutions Architect to work with our largest customers. In this vital role, you will help overcome barriers to AWS adoption by identifying and tackling major security, risk, and compliance questions from stakeholders, and build and maintain CISO/CRO and executive-level relationships becoming their Security Advisor. You will work directly with customer security, audit, risk and compliance teams to help them understand how to confidently utilize AWS, identify risk and design controls, setup ongoing assurance, and establish automated compliance.
At AWS, customer obsession is in our DNA. The successful candidate will become a trusted advisor to customers and will work with AWS sales, business development, solutions architecture and product teams to help accelerate adoption by removing compliance and audit as barriers and suggest improvements to our services to meet the customer needs.
This position is based in Buenos Aires, Argentina and the role requires approximately 15% travel (including international).
Key job responsibilities
- Work with AWS customers to convey cloud computing security and risk management best practices
- Work with other teams within AWS develop the internal security expertise and to drive revenue
- Develop technical content, such as white papers, reference architectures, blogposts, workshops, or code samples that can be used by our customers to assist them in deploying secure cloud-based solutions
- Assess security-related knowledge across AWS sales and solutions architecture teams and develop plans to address gaps
- Presenting about security topics at AWS events, and represent AWS at security conferences by delivering presentations and lectures
About the team
The Security, Networking and Compliance team is a team of specialists distributed in the main LATAM cities that handles the expert-level customer requirements that are too complex for generalist solutions architects to handle.
Why AWS? Amazon Web Services (AWS) is the world's most comprehensive and broadly adopted cloud platform. We pioneered cloud computing and never stopped innovation - that's why customers from the most successful startups to Global 500 companies trust our robust suite of products and services to power their businesses.
Mentorship & Career Growth: We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll find endless knowledge-sharing, mentorship and other career-advancing resources here to help you develop into a better-rounded professional.
Basic Qualifications
- 8+ years of experience in an information security or compliance role
- 5+ years of experience in a Cloud Security customer-facing role, such as Cloud Security Architect, Cloud Security Consultant, Cloud Security Technical Sales or technical sales for cloud security solutions
- Hands-on experience securing AWS environments and understanding of architecting on AWS
- Experience communicating across technical and non-technical audiences including training, workshops, publications
- Ability to communicate effectively in English within business and technical settings (Verbal and Written).
Preferred Qualifications
- Security Certifications such as AWS Security Specialty Certification, CISSP, ISSAP, CCSP, or PCI-DSS ISA or similar are valued.
- Experience presenting on Security conferences
- AI Security Skills with demonstrated experience securing solutions leveraging IA.
- Experience Scaling through the creation of assets such as blogposts, articles, videos, podcasts, or engaging with technical communities
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, ...

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📌 Senior Aws Devops Engineer - Remote, Eks/Terraform/Ci/Cd (Quilmes)
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