Maintenance Reliability Manager Jobs in Calgary, AB

Job Level: ENG D (We are ideally seeking a senior-level candidate; however we welcome applications from individuals with a range of experience and will adjust the role accordingly)
Date Posted: June 12, 2026
Closing Date:
Job Type: Full-time Permanent
Category: Internal/External Opportunities

Powering a bright future starts with you!

At AltaLink, people are at the heart of our success. We are a team committed to doing the right thing for each other and our customers. We foster an environment that is inclusive, collaborative and high performing and we value personal accountability. Our people are empowered to continuously improve, deliver outstanding customer service and make a meaningful impact every day. We embrace the unique identities, experiences and perspectives of our workforce, reflecting the communities where we operate. Everyone at AltaLink can expect to work in a safe, respectful environment where trust and commitment are at the core of how we operate.

Oh, and, what do we do?

We power Alberta! Our transmission lines deliver electricity to millions of Albertans 24 hours a day, seven days a week. When you’re on our team, you’re supporting Alberta’s homes, farms, businesses and industries by providing the safe, reliable and affordable electricity they rely on. Whether working in the field or in the office, every AltaLinker contributes to keeping the lights on. Want to join our team? We’re excited to share that we are hiring a Sr Transmission Lines Engineer for our Calgary office.

Job Description:

The Sr Transmission Line Engineer in Operational Engineering is responsible for providing technical expertise, field support, and engineering analysis to ensure the safe, reliable, and compliant operation of AltaLink’s transmission line assets. This role reports to the Mgr, Operational Engineering and supports urgent and emergency repair work, conducts detailed engineering assessments, and delivers technical guidance to field crews, Control Centre operations, and internal stakeholders. The successful candidate will apply strong analytical skills and engineering judgement to maintain system reliability and facilitate positive customer outcomes.

Responsibilities:

• Conduct Root Cause Failure Analysis (RCFA) for transmission line related events, including investigations, reporting, and presentations.
• Lead and coordinate transmission line hardware and insulator testing activities to support asset condition assessment, reliability, and compliance
• Conduct proximity and encroachment evaluations for proposed facilities near AltaLink transmission lines.
• Monitor and analyze underground transmission line assets to assess performance, identify emerging issues, and coordinate timely actions to maintain reliability.
• Perform Transmission Line Rating Analysis and generate transmission line ratings in accordance with AltaLink internal standards and ISO requirements to ensure compliance and system reliability.
• Support short‑term and complex line rating calculations as per AESO requests.
• Perform compliance audits by evaluating transmission line ratings and PLS‑CADD models.
• Provide field support for urgent transmission line repairs.
• Complete transmission line design for urgent repair work and provide design backup during team absences (e.g., vacation coverage).
• Evaluate transmission line switches to support outage requests from the Control Centre.
• Perform induction studies to support field crews in executing urgent or complex work.
• Demonstrate key behaviors and meet identified expectations outlined in our four cultural pillars – one team, continuous improvement, customer focus and personal accountability.

Requirements

• Bachelor’s degree in Electrical Engineering.
• EIT or Professional Engineer with the Association of Engineers & Geoscientists of Alberta (APEGA) or qualifies for registration with APEGA.
• Minimum 10+ years of electrical utility experience; at least 2 years of transmission line design experience is an asset. (We are ideally seeking a senior-level candidate; however we welcome applications from individuals with a range of experience and will adjust the role accordingly)
• Strong background in transmission line codes, materials, construction practices, and maintenance for voltages 69 kV and above.
• Familiarity with clearance requirements and challenges related to 25 kV underbuild or attachments.
• Proven ability to perform the responsibilities listed above.
• Proficiency with Microsoft Office, engineering databases, and PLS‑CADD.
• Strong analytical, risk assessment, and problem‑solving skills.
• Excellent organizational ability to manage multiple competing priorities and meet strict deadlines.
• Effective written, graphical, and oral communication skills.
• Ability to build strong internal and external relationships and positively influence stakeholders.
• Effective communication and interpersonal skills to interface with team members and customers to promote positive customer outcomes.
• Valid Driver’s License as some travel may be required.
• Demonstrated strong performance and consistent attendance.

Notes:

AltaLink employees should be aware that we may contact your manager during the selection process. Some positions may require job specific assessments, regular criminal record checks, additional AltaLink training, medical assessments, annual drivers abstract, and drug tests. Please contact the Hiring Manager or Recruiter for further clarification if required.

We thank all candidates for their interest in a career with AltaLink. Due to the high volume of applications, we will only be contacting candidates being considered for an interview. We sincerely appreciate all interest and invite all candidates to follow us on LinkedIn, Facebook and/or X.

In proceeding with your application, you will be required to submit personal information to AltaLink through our applicant tracking service provider and this information will be accessible to AltaLink personnel involved in AltaLink’s hiring processes. AltaLink also relies on third parties to assist in the hiring process and your information may be provided to them for this purpose. In the application process, AltaLink will require you to provide consent to the collection, use, and storage of your personal information for these purposes.

At AltaLink, we celebrate diversity and inclusion. We are committed to fair employment practices, and all qualified applicants will receive consideration for employment regardless of race, religious beliefs, colour, gender, gender identity, gender expression, physical disability, mental disability, age, ancestry, place of origin, marital status, family status, source of income, sexual orientation or any other category protected by applicable provincial or federal law.

Benefits

• Extended Healthcare Plan (Medical, Disability, Dental & Vision)
• Spending Accounts
• Competitive Compensation and Bonus Plan
• Defined Contribution Pension Plan and Group RRSP
• Group Life Insurance
• Employee Assistance Program
• Vacation, Earned Time off, Birthdays Off Work and 13 Recognized Holidays
• Tuition Reimbursement
• Social Club
• Onsite Parking and Onsite Gym
• Wellness Programs