Senior Infrastructure Analyst

Job Description

At TransAlta, we don’t just generate electricity—we generate opportunity. As one of Canada’s largest publicly traded power generators, we’ve been powering communities for over 100 years across Canada, the U.S., and Australia. Our diverse energy portfolio and passionate team are driving the transition to a cleaner, more sustainable future.

We believe in the power of purpose, the strength of collaboration, and the value of continuous learning. If you’re ready to make a real impact in a dynamic industry, you bring the energy – we’ll provide the platform.

ABOUT THE ROLE

We’re looking for a Senior Infrastructure Analyst to join our IT Infrastructure Operations team on a full-time. In this role, you’ll report to the Solutions Manager, IT Infrastructure and play a key part in designing, maintaining, and optimizing infrastructure systems that support TransAlta’s operations across on-prem and cloud environments.

This position is based out of our Downtown Calgary Head Office, with the flexibility of a hybrid work schedule.

A DAY IN THE LIFE

• Design, build, and maintain secure, scalable infrastructure across on-prem and cloud platforms.
• Provide expert-level support in Dell server hardware, VMware, and Nutanix environments.
• Manage Microsoft Azure infrastructure including VMs, storage, networking, and automation.
• Develop Infrastructure-as-Code templates using ARM, Bicep, or Terraform.
• Write automation scripts in PowerShell and use KQL for performance and alerting.
• Maintain Windows Server & Linux OS environments, including patching and troubleshooting.
• Oversee SAN/NAS environments and storage lifecycle management.
• Collaborate with OT teams to support secure IT/OT integration.
• Monitor infrastructure performance and recommend optimization strategies.
• Act as a technical mentor and escalation point for junior analysts.

ABOUT YOU

• Post-secondary degree or diploma in an IT-related field.
• 7–10 years of experience in IT infrastructure, ideally in analyst or server admin roles.
• Certifications such as Azure Administrator, VMWare VCP, Nutanix NCP, Dell EMC.
• Strong hands-on experience with Microsoft Azure (IaaS, PaaS, Security, Monitoring), PowerShell & KQL scripting, VMware vSphere, Nutanix AHV, Dell PowerEdge servers, Linux & Windows Server OS (2016/2019/2022), SAN/NAS storage, DNS, DHCP, VLANs, VPNs, Infrastructure-as-Code (Terraform, ARM, Bicep).
• Excellent problem-solving, communication, and time management skills.
• Comfortable in cross-functional, fast-paced environments.

THE PERKS

• Competitive salary
• Annual and long-term incentives available for select roles
• Company-matching pension plan
• Flexible health benefits for you and your family
• Generous vacation and personal days
• Learning and development programs
• Employee recognition and rewards
• Annual wellness allowance

Explore our Employee Experience Booklet on our Careers site to see how we support your growth and wellbeing www.transalta.com/careers

OUR CULTURE

At TransAlta, we’re driven by a Culture of Results, Learning, and Purpose. We prioritize psychological safety, wellbeing, inclusion, and belonging—creating a space where everyone can thrive. We believe that diverse perspectives drive innovation and progress, and we’re committed to building a workplace where you can be your authentic self.

WHAT TO EXPECT

The successful candidate may be required to complete background checks appropriate to the role and may include criminal record, education and employment verification or credit checks. ‘Safety sensitive positions’ will be required to complete pre-employment testing.

Due to the high volume of applications we receive, only those progressing will be contacted.