Senior Manager Infrastructure

Atlas Technology Solutions; Canada; Hybrid; CAD 100,000 - 130,000; Full time

Job summary

A leading tech solutions provider in Canada seeks a Sr. Manager, Infrastructure to manage and secure Azure/AWS cloud infrastructure. The ideal candidate will have 7–10+ years of experience in cloud operations and strong skills in cost optimization and infrastructure automation. Responsibilities include overseeing daily operations, leading troubleshooting efforts, and ensuring compliance and security. This role offers a dynamic environment with opportunities for growth and a commitment to diversity and inclusion.

Benefits

Flexible PTO

Generous Parental Leave Program

Growth and development opportunities

Birthday off

Volunteering day off

Diverse and inclusive environment

Qualifications

• 7–10+ years of experience in cloud infrastructure, systems engineering, or cloud operations.
• Strong hands-on expertise with Azure (preferred) and/or AWS cloud services.
• Deep knowledge of compute, storage, networking, identity, and monitoring.

Responsibilities

• Manage daily cloud infrastructure operations across Azure/AWS.
• Oversee hybrid cloud environments and ensure uptime.
• Lead troubleshooting and root-cause analysis for cloud issues.

Skills

Azure cloud services

AWS cloud services

Infrastructure as Code

Cloud security

Leadership

Networking

Communication

Education

Bachelor's degree in IT, Computer Science, Engineering

Tools

Terraform

Azure Monitor

CI/CD pipelines

PowerShell

CloudFormation

Job description

Job Summary

As the Sr. Manager, Infrastructure, you’ll manage and secure our Azure/AWS cloud infrastructure while supporting onboarding, offboarding, and advanced help desk escalations. You’ll oversee compute, networking, identity, automation, and reliability, assisting with IaC, cost optimization, hybrid connectivity, and incident response. This role blends hands‑on operations with governance, modernization, and continuous improvement.

Key Responsibilities

• Manages daily cloud infrastructure operations across Azure/AWS, including compute, storage, networking, and identity.
• Oversees hybrid cloud environments, connectivity, firewalls, VPNs, ExpressRoute/Direct Connect, and VNet/VPC architectures.
• Ensures uptime, reliability, performance, and capacity planning for all cloud‑hosted systems.
• Oversees infrastructure automation using Terraform, Bicep/ARM, CloudFormation, PowerShell, and CI/CD pipelines.
• Creates and configures user identities in Entra ID/Azure AD and assigns appropriate RBAC roles.
• Deploys required applications, security tools, and profiles using Intune, Mosyle, or equivalent MDM/endpoint platforms.
• Designs and maintains landing zones, resource hierarchies, networking topologies, and enterprise cloud architecture.
• Implements monitoring, alerting, and observability using tools such as Azure Monitor, Grafana, and Sentinel.
• Owns backup/restore strategies, disaster recovery planning, high availability configurations, and resilience engineering.
• Partners with security teams on identity, access control, network security, vulnerability remediation, and compliance.
• Leads troubleshooting and root‑cause analysis for cloud infrastructure issues and major incidents.
• Applies cost‑optimization and FinOps strategies, including right‑sizing, lifecycle policies, and reserved instance planning.
• Manages cloud infrastructure engineers, assigns work, coaches staff, and sets operational standards.
• Coordinates with DevOps, networking, platform engineering, and application teams on deployments and infrastructure changes.
• Evaluates cloud services, tools, and vendors; supports roadmap planning and infrastructure modernization initiatives.
• Supports large‑scale migrations, re‑platforming initiatives, and infrastructure lifecycle upgrades.

Required Qualifications

• Bachelor’s degree in IT, Computer Science, Engineering, or equivalent professional experience.
• 7–10+ years of experience in cloud infrastructure, systems engineering, or cloud operations.
• Strong hands‑on expertise with Azure (preferred) and/or AWS cloud infrastructure services.
• Deep knowledge of compute, storage, networking, identity, and monitoring in cloud and hybrid environments.
• Experience managing virtual networks, load balancers, firewalls, routing, VPN/ExpressRoute, and cloud network security.
• Experience managing or mentoring engineers; able to set operational standards and drive team performance.
• Strong communication skills with the ability to work across security, DevOps, networking, and application teams.
• Experience leading cloud migration or modernization projects at scale.

Preferred Qualifications

• Certifications such as Microsoft Azure Administrator, Microsoft Azure Solutions Architect.
• Experience securing containerized applications (Docker, Kubernetes) and serverless environments.
• Knowledge of Infrastructure as Code (Terraform, CloudFormation) and its security implications.
• Prior experience working with HRIS (Human Resources Information Systems) or similar data‑sensitive platform.

This position description may not describe all duties, responsibilities, and skills associated with this position. It is intended to portray the major aspects of the job. Other duties or skills may be required.

What We Offer

• The opportunity to work with a purpose—simplifying global expansion across borders and cultures.
• A diverse and inclusive environment.
• Country‑specific benefits.
• Flexible PTO.
• Your birthday off and a day for you to volunteer and give back to the organization of your choice.
• Generous Parental Leave Program.
• Growth and development opportunities with access to a top learning content provider.
• The opportunity to challenge yourself in a high‑performing organization and leave each day knowing you have made an impact.

Atlas Technology Solutions, Inc. (Atlas HXM) is an Equal Opportunity Employer and prohibits discrimination and harassment of any kind. Atlas HXM is committed to the principle of equal employment opportunity for all employees and to providing employees with a work environment free of discrimination and harassment. All employment decisions at Atlas HXM are based on business needs, job requirements and individual qualifications, without regard to race, color, religion or belief, national, social or ethnic origin, sex (including pregnancy), age, physical, mental or sensory disability, HIV status, sexual orientation, gender identity and/or expression, marital, civil union or domestic partnership status, past or present military service, family medical history or genetic information, family or parental status, or any other status protected by the laws or regulations in the locations where we operate. Atlas HXM will not tolerate discrimination or harassment based on any of these characteristics. Atlas HXM encourages applicants of all ages.