AEMS Modelling Engineer

Current ENMAX employees are encouraged to apply through their internal Workday access.

Posted:

September 16, 2025

Closing Date:

September 30, 2025

Position Type:

Permanent

Union:

Exempt - Management Professional (MP)

Why ENMAX?

We are driven by our purpose of lighting the way to a brighter energy future, a future that includes a workplace where you’ll experience belonging and unlock possibilities. We offer meaningful opportunities, strong collaboration and a career aligned to what matters to you. We’re proud of who we are and the work we do to support our communities and customers who depend on us, because

at ENMAX, we’re lighting the way together.

ENMAX is investing in the future of its grid operations, and the

Engineer, AEMS Modelling

will play a key role in that growth. This role focuses on developing and maintaining the network models that underpin the Advanced Energy Management System (AEMS), ensuring accuracy for real-time operations, advanced analytics, and long-term planning. As the team expands, you will have the opportunity to collaborate across disciplines and contribute to building the models that support a secure and evolving power system.

Major Responsibilities

- Develop, validate, and update real-time power system network models, ensuring accurate representation of transmission assets, topology, and telemetry

- Coordinate model updates with Operations, Planning, Protection, and GIS teams to reflect system changes, outages, and new infrastructure

- Perform detailed analysis and maintenance of the AEMS electrical and SCADA models, independently identifying and resolving discrepancies between ADMS and transmission system

- Deploy, configure, and maintain the Advanced Energy Management System (AEMS) suite and its advanced applications to support real-time Transmission Operations.

- Ensure optimal performance and reliability of advanced AEMS applications, including State Estimator, Contingency Analysis, and Voltage Stability tools, to enable accurate grid monitoring and control.

- Conduct rigorous testing, troubleshooting, and resolution of issues related to SCADA, AEMS, and associated real-time applications.

- Configure and maintain AEMS interfaces with interconnected control systems (e.g., ADMS) and corporate IT systems to ensure seamless data exchange and operational alignment.

- Provide technical training and operational support to Control Room Operators, Engineers, and Analysts on EMS functionality, model behavior, and application usage.

- Collaborate with internal stakeholders to ensure timely and accurate data transfer between the AEMS and Advanced Distribution Management System (ADMS), supporting end-to-end situational awareness.

- Plan and support the secure, scalable development of utility automation systems, including preparation of business cases and technical justifications for system enhancements.

- Work closely with cybersecurity specialists to ensure AEMS and SCADA systems meet evolving industry security standards and best practices.

- Develop and maintain System Operating Procedures (SOPs) for the safe, secure, and effective operation and maintenance of AEMS and related systems.

- Participate in the after-hours on-call rotation to provide critical support for real-time operations.

Education Required

- Bachelor of Science in Electrical Engineering, Computer Engineering, or a related discipline with a strong focus on power systems.

- Registered or eligible for registration as a Professional Engineer (P.Eng.) with APEGA in the province of Alberta.

Qualifications & Experience

- 2+ years of experience supporting industrial operations, electrical utilities, or engineering consulting, with direct involvement in real-time systems or grid operations.

- Demonstrated experience in one or more of the following areas: Energy management Systems (EMS), Outage Management Systems (OMS), Distribution Management Systems (DMS), SCADA Master Systems, Geographic Information Systems (GIS), power system modeling software, geospatial transformation and load forecasting tools, or industrial control systems.

- Experience with the General Electric Vernova suite (Eterra, GridOS) is an asset.

- Strong understanding of power system modeling concepts, including network topology, telemetry, and real-time data integration for EMS applications.

- Proficiency in Windows Server environments, including deployment, configuration, and ongoing management.

- Well-developed programming and troubleshooting skills; experience with scripting languages (e.g., Python, PowerShell, SQL) is an asset.

Competencies

- Demonstrates strong analytical skills and structured thinking to translate complex system data into accurate, reliable models.

- Pays close attention to detail, ensuring precision and consistency in models.

- Works collaboratively with colleagues across teams and functions, building positive relationships and contributing to shared goals.

- Communicates clearly and effectively, tailoring information for both technical and non-technical audiences.

- Anticipates future system needs and adapts models accordingly, balancing accuracy and flexibility in a changing environment.

ENMAX Values

– Safety, Integrity, Accountability, Service, Teamwork, Agility, Innovation

Did we mention the ENMAX Advantage?

We offer competitive compensation including a comprehensive flexible benefits program, non-downtown location that includes great building amenities such as free onsite fitness facility, onsite massage, onsite child care centre (upon availability, offered from our ENMAX Place location 141 – 50 Ave. SE), free parking and much more. If you share our values and would like to make a difference with your career, join the team and see where the ENMAX possibilities can take you.

Location:

This role will be part of our hybrid work model that includes Core Days in office (Tuesdays, Wednesday, Thursdays), and more time to focus on Mondays and Fridays, either in the office or at home.  The office workspace is located at ENMAX Place (141 - 50th Avenue SE, Calgary, AB).

Note:

- If we can provide an accommodation or adjustment to make the process more accessible for you, please let us know. ENMAX welcomes all qualified applicants to apply and is committed to a safe and respectful workplace. It is our aim to have a workplace which is inclusive and values safety, diversity, personal integrity, respect for individual differences, and encourages ownership and accountability for our actions.

- Every ENMAX employee is responsible to take reasonable care to protect the health and safety of themselves, of all other workers, and of the public.  Each employee must become familiar with safety procedures and rules applicable to their job and are required to follow them while working at ENMAX.

- Must be legal to work in Canada and requires the successful completion of a criminal background check. Two pieces of valid Government issued ID will be required.

- Two professional references will be requested.

- Education requirements for this position will be verified by a third party.

In the spirit of reconciliation, we respectfully acknowledge that we live and work on the traditional lands of Indigenous Peoples. ENMAX headquarters is in Calgary, Alberta, the traditional territory of the Blackfoot Confederacy, comprised of the Siksika, Kainai, Piikani, and Amskapi Piikuni Nations; the Tsuut’ina Nation; and the îyârhe Nakoda Nations of Chiniki, Bearspaw, and Goodstoney, and home to the Métis Nation of Alberta, as well as many diverse Indigenous people who have made the city their home. We are committed to strengthening relationships with Indigenous Nations and peoples in all communities where we operate, through respect and collaboration.

Please visit our careers page to learn more about other opportunities at ENMAX Corporation.