Sr. Cloud Systems Engineer

ATC•De Pere, WI

1d•Onsite

About The Position

At ATC, we power the systems that keep the electric grid running. As a Technology System Engineer, you will help design, automate, and evolve secure, reliable, and scalable infrastructure platforms with a strong emphasis on cloud services, infrastructure as code, and operational automation. This is a unique opportunity to work across modern hybrid environments that span Azure and on-prem systems, helping ensure cloud-forward designs remain practical, resilient, and aligned to mission-critical operational needs. This role requires on-call rotation and you must live in or be willing to relocate to Wisconsin within two hours of an ATC control center, which are located in Pewaukee and Cottage Grove. This role is not available for remote work.

Requirements

Bachelor’s degree in Computer Science, MIS, or related field (or equivalent experience)
3+ years supporting enterprise infrastructure, cloud platforms, or hybrid environments
Experience with Azure cloud services and core platform capabilities across IaaS, PaaS, and identity services
Experience with automation and scripting such as PowerShell, Python, Ansible, Terraform, or similar tools
Experience with infrastructure as code, configuration management, and repeatable deployment practices
Experience with Kubernetes, containers, or modern application platform technologies
Familiarity with virtualization technologies such as VMware or Nutanix and their role in hybrid platform design
Knowledge of Windows Server and/or Red Hat Enterprise Linux administration
Experience with identity platforms such as Active Directory, LDAP, or Entra ID
Understanding of networking fundamentals including DNS, DHCP, routing, switching, and connectivity across hybrid environments
Strong communication, collaboration, and problem-solving skills

Nice To Haves

Experience with infrastructure automation, DevOps pipelines, monitoring, or cloud operations tooling
Familiarity with VDI, load balancing, identity platforms, or other technologies that support hybrid end-user and infrastructure services
Experience in regulated, compliance-driven, or mission-critical environments
Relevant certifications such as Azure, RHCE, Kubernetes, Terraform, or virtualization credentials

Responsibilities

Lead and support infrastructure platforms across Azure and on-prem environments
Design secure, resilient, and scalable solutions that balance cloud adoption with hybrid operational requirements
Build and maintain automation for provisioning, configuration, deployment, and operational support using infrastructure as code and scripting
Engineer and support cloud services, virtual infrastructure, containers, and core platform services
Troubleshoot platform issues and lead root cause analysis with an emphasis on reliability, observability, and continuous improvement
Plan and support upgrades, patching, and lifecycle activities across hybrid environments in collaboration with operations, security, and application teams
Standardize platform patterns and reduce manual effort through automation, orchestration, and repeatable engineering practices
Develop and maintain technical documentation, recovery procedures, and implementation standards for cloud and hybrid platforms
Partner with security teams to identify and mitigate risk across cloud and on-prem services
Support disaster recovery planning, testing, and response for business-critical infrastructure services