Senior Manager, Infrastructure

About This Role

As the Sr. Manager, Infrastructure, you'll manage and secure Atlas HXM's 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 hybrid role blends hands-on operations with governance, modernization, and continuous improvement.

Responsibilities

• Manage daily cloud infrastructure operations across Azure/AWS, including compute, storage, networking, and identity.
• Oversee hybrid cloud environments, connectivity, firewalls, VPNs, ExpressRoute/Direct Connect, and VNet/VPC architectures.
• Ensure uptime, reliability, performance, and capacity planning for all cloud-hosted systems.
• Oversee infrastructure automation using Terraform, Bicep/ARM, CloudFormation, PowerShell, and CI/CD pipelines.
• Create and configure user identities in Entra ID/Azure AD and assign appropriate RBAC roles.
• Deploy required applications, security tools, and profiles using Intune, Mosyle, or equivalent MDM/endpoint platforms.
• Design and maintain landing zones, resource hierarchies, networking topologies, and enterprise cloud architecture.
• Implement monitoring, alerting, and observability using tools like Azure Monitor, Grafana, and Sentinel.
• Own backup/restore strategies, disaster recovery planning, high availability configurations, and resilience engineering.
• Partner with security teams on identity, access control, network security, vulnerability remediation, and compliance.
• Lead troubleshooting and root-cause analysis for cloud infrastructure issues and major incidents.
• Apply cost-optimization and FinOps strategies, including right-sizing, lifecycle policies, and reserved instance planning.
• Manage cloud infrastructure engineers, assign work, coach staff, and set operational standards.
• Coordinate with DevOps, networking, platform engineering, and application teams on deployments and infrastructure changes.
• Evaluate cloud services, tools, and vendors; support roadmap planning and infrastructure modernization initiatives.
• Support large-scale migrations, re-platforming initiatives, and infrastructure lifecycle upgrades.

Requirements

• 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.

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.

Nice to Have

• Certifications like 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.

Skills

* Required skills

Benefits