AWS Engineer

Tata Consultancy Services; Toronto; On-site; CAD 90,000 - 120,000; Full time

Job summary

Tata Consultancy Services Canada Inc. is seeking an experienced AWS-focused infrastructure professional to join our team in Toronto. You will design and deploy scalable AWS environments, including VPCs, subnets, and security configurations, and enable secure cross-cloud connectivity with Azure.

The role requires hands-on AWS production experience, strong networking knowledge, and IaC proficiency. You will build CI/CD pipelines, ensure observability with CloudWatch and CloudTrail, and collaborate

Qualifications

• Hands-on experience with AWS in production environments.
• Strong knowledge of AWS Networking (VPC, subnets, TGW, Direct Connect).
• Experience with IAM, SCPs, multi-account Organizations.
• Proficiency in IaC: Terraform, CloudFormation or AWS CDK.
• Familiarity with AWS security services: GuardDuty, Security Hub, Inspector, Macie.
• AWS Certified Solutions Architect – Associate or Professional preferred.
• Scripting in Python, Bash or PowerShell.

Responsibilities

• Design and deploy AWS infrastructure: VPCs, subnets, security groups, Route Tables, Transit Gateways, VPN/Direct Connect.
• Configure VPC Endpoints, ALB/NLB, and PrivateLink for secure cross-cloud connectivity.
• Manage AWS compute services: EC2, EKS, ECS, Lambda, Auto Scaling.
• Implement and maintain IAM roles, policies, and SCPs in multi-account environments.
• Configure logging and monitoring with CloudWatch, CloudTrail, Security Hub.

Skills

Hands-on AWS

AWS Networking

IAM/SCPs

IaC (Terraform/CloudFormation/AWS CDK)

Scripting (Python/Bash/PowerShell)

VPC Flow Logs troubleshooting

Education

AWS Certified Solutions Architect – Associate/Professional (preferred)

Tools

Terraform

CloudFormation

AWS CDK

Job description

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Job Description:

Key Responsibilities

• Design and deploy AWS infrastructure: VPCs, subnets, security groups, Route Tables, Transit Gateways, and VPN/Direct Connect.
• Configure and manage AWS VPC Interface Endpoints, ALB/NLB, and PrivateLink services for secure cross-cloud connectivity.
• Manage AWS compute services: EC2, EKS, ECS, Lambda, and Auto Scaling Groups.
• Implement and maintain AWS IAM roles, policies, permission boundaries, and SCPs in multi-account environments.
• Configure VPC Flow Logs, CloudTrail, CloudWatch, and AWS Security Hub for observability and compliance.
• Build and manage IaC deployments using Terraform, AWS CloudFormation, or CDK.
• Support cross-cloud connectivity between AWS and Azure (e.g., AMQP via Event Hub, S3 cross-account logging).
• Develop and maintain CI/CD pipelines for AWS workloads.
• Troubleshoot VPC routing, ENI-level connectivity, and security group/NACL issues.
• Maintain technical documentation, runbooks, and architecture diagrams.

Required Qualifications

• Hands-on AWS experience in production environments.
• Strong knowledge of AWS Networking: VPC, subnets, TGW, Direct Connect, Route 53, ALB/NLB.
• Experience with AWS IAM, SCPs, and multi-account Organizations.
• Proficiency in IaC: Terraform, CloudFormation, or AWS CDK.
• Familiarity with AWS security services: GuardDuty, Security Hub, Inspector, Macie.
• AWS Certified Solutions Architect – Associate or Professional preferred.
• Scripting proficiency in Python, Bash, or PowerShell.
• Experience with VPC Flow Log analysis and ENI-level troubleshooting.

Nice to Have

• AWS Certified DevOps Engineer or Advanced Networking Specialty.
• Experience with AWS-to-Azure hybrid connectivity scenarios.

Salary Range

Salary Range - CA$ 90,000 - CA$ 120,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.