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Sub Manager Jobs in Toronto, ON (NOW HIRING)

Managing cross-functional sub-system stakeholders, activities, and deliverables to meet Quality, Cost, Delivery, and Performance (QCDP) objectives * Coordinating sub-system activities with other ...

Managing cross-functional sub-system stakeholders, activities, and deliverables to meet Quality, Cost, Delivery, and Performance (QCDP) objectives * Coordinating sub-system activities with other ...

This position carries overall accountability for the commercial outcomes of the sub-programme, including risk management, procurement, estimating, cost management, financial reporting, and supply ...

Program Manager

Aurora, ON · On-site

CA$100K - CA$109K/yr

Budget Tracking: Establishing and maintaining project budgets while managing suppliers and sub-contractors. * Customer Collaboration: Acting as the primary technical point of contact to update ...

What it needs is someone who drives the work to done: managing obligations and sub-tasks to completion, running the delivery cadence, keeping the team focused, and tracking things down internally so ...

Managing interfaces between sub-systems and third parties. * Coordinating the engineering team and allocating tasks effectively. * Supporting knowledge capitalization and promoting continuous ...

Managing interfaces between sub-systems and third parties. * Coordinating the engineering team and allocating tasks effectively. * Supporting knowledge capitalization and promoting continuous ...

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Sub Manager information

What is the difference between Sub Manager vs Assistant Manager?

AspectSub ManagerAssistant Manager
CredentialsRelevant experience, sometimes certifications in industrySimilar credentials, often with management training
Work EnvironmentOversees specific departments or sections, reports to ManagerSupports Manager, handles daily operations, supervises staff
Employer UsageCommon in retail, hospitality, logisticsWidely used across industries like retail, banking, hospitality
Search & Comparison IntentOften compared for career progression, responsibilitiesCompared for roles supporting management, leadership duties

The Sub Manager and Assistant Manager roles are similar in many industries, often overlapping in responsibilities and required credentials. The Sub Manager typically oversees specific departments or sections and reports to a higher manager, while the Assistant Manager supports the overall management team and handles daily operations. Both roles are essential for smooth business functioning and are frequently searched for by individuals seeking career advancement or understanding role differences.

What is a sub manager?

Sub Managers, short for Substitute Managers, are professionals who temporarily take on the managerial role in a business, school, or organization when the regular manager is absent. Their responsibilities typically include overseeing daily operations, managing staff, ensuring policies and procedures are followed, and addressing any immediate issues that arise. Sub Managers must quickly adapt to different environments and leadership styles, maintaining continuity and stability during transitions. They are vital in ensuring that operations run smoothly without interruption when the primary manager is unavailable.

What are some common challenges faced by a sub manager and how can they be addressed?

Sub Managers often encounter challenges such as balancing team workloads, resolving conflicts among staff, and ensuring operational consistency during managerial absences. Effective delegation, clear communication, and proactive problem-solving are key to addressing these issues. Building strong relationships with both team members and upper management helps facilitate smoother transitions and maintain productivity. Regular training and staying updated with organizational policies also enable Sub Managers to handle unexpected situations more efficiently.

What are the key skills and qualifications needed to thrive as a sub manager, and why are they important?

To thrive as a Sub Manager, you typically need experience in team leadership, operational management, and a relevant educational background in business or management. Familiarity with scheduling software, point-of-sale systems, and inventory management tools is often required. Strong organizational skills, effective communication, and the ability to motivate staff are essential soft skills in this position. These abilities ensure smooth daily operations, high team performance, and excellent customer service within a retail or service environment.

What are the most commonly searched types of Sub jobs in Toronto, ON?

The most popular types of Sub jobs in Toronto, ON are:

What cities near Toronto, ON are hiring for Sub Manager jobs?

Cities near Toronto, ON with the most Sub Manager job openings:

Infographic showing various Sub Manager job openings in Toronto, ON as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 20% Part Time, and 1% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Sub-System Manager - Telecoms

Alstom

Toronto, ON

CA$115K - CA$150K/yr

Full-time

Medical, Life, Retirement

Re-posted 8 days ago


Alstom rating

7.5

Company rating: 7.5 out of 10

Based on 49 frontline employees who took The Breakroom Quiz

268th of 489 rated machine equipment manufacturers


Job description

Req ID:517717 

At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we offer our diverse customers the broadest portfolio in the industry. Every day, more than 80 000 colleagues lead the way to greener and smarter mobility worldwide, connecting cities as we reduce carbon and replace cars.

Could you be the full-time Subsystem Manager - Telecoms in Toronto, ON, we're looking for?


Your future role

Take on a new challenge and apply your project leadership and technical expertise in a transformative and dynamic field. You'll work alongside collaborative, innovative, and driven teammates as part of the ONxpress consortium.

You'll play a central role in delivering a cutting-edge Network and Telecoms solution, including wired and wireless technologies, as part of the On-Corridor Works project for the Greater Toronto and Hamilton areas (GTHA). Day-to-day, you'll work closely with integration teams, other sub-system teams, and project-level functions to ensure seamless coordination, manage cross-functional activities, and deliver exceptional project outcomes.

You'll specifically take care of leading sub-system activities from requirement capture and analysis to the successful delivery of contractual obligations, but also contribute to risk and opportunity management while ensuring compliance with safety, quality, and environmental standards.

We'll look to you for:

  • Managing cross-functional sub-system stakeholders, activities, and deliverables to meet Quality, Cost, Delivery, and Performance (QCDP) objectives

  • Coordinating sub-system activities with other project stakeholders, including integration teams and other sub-systems

  • Ensuring compliance with applicable rules, instructions, and standards, including EHS, Railway System Safety, and Project Management

  • Planning, monitoring, and controlling sub-system activities, including scope, schedule, resources, costs, risks, and opportunities

  • Leading teams to achieve project objectives and ensuring alignment among stakeholders

  • Synchronizing sub-system activities with other sub-systems and project teams to resolve overarching issues


All about you

We value passion and attitude over experience. That's why we don't expect you to have every single skill. Instead, we've listed some that we think will help you succeed and grow in this role:

  • Bachelor's Degree in Engineering or a related STEM field

  • Minimum 15 years of professional experience, including at least 7 years in a project leadership role

  • Experience working in and with multinational companies and across different business cultures

  • Global knowledge of Network and Telecoms sub-systems is preferred

  • Strong project management skills and familiarity with project management processes

  • Excellent communication skills and the ability to coordinate multi-site/multi-disciplinary teams

  • Leadership qualities, an entrepreneurial mindset, and a results-oriented approach


Things you'll enjoy Join us on a life-long transformative journey - the rail industry is here to stay, so you can grow and develop new skills and experiences throughout your career. You'll also:

  • Enjoy stability, challenges, and a long-term career free from monotonous routines

  • Work with new security standards for rail signalling

  • Collaborate with cross-functional teams and supportive colleagues

  • Contribute to innovative and impactful projects

  • Utilise our flexible and inclusive working environment

  • Steer your career in whatever direction you choose across functions and countries

  • Benefit from our investment in your development, through award-winning learning programs

  • Progress towards leadership or specialized roles within Alstom

  • Benefit from a fair and dynamic reward package that recognizes your performance and potential, plus comprehensive and competitive social coverage (life, medical, pension)

Compensation

The expected compensation for this role is $115,000 - $150,000 CAD per year, plus benefits and eligibility for an annual performance bonus. Final compensation will be based on skills, experience, and internal equity.

Use of Artificial Intelligence in Hiring

We do not use artificial intelligence in the recruiting process for this role.

Interview Process & Candidate Communication

Candidates who participate in an interview for this role will be informed of the hiring decision within 45 days of their final interview date.

This job posting represents an existing vacancy.

You don't need to be a train enthusiast to thrive with us. We guarantee that when you step onto one of our trains with your friends or family, you'll be proud. If you're up for the challenge, we'd love to hear from you!

Important to note

As a global business, we're an equal-opportunity employer that celebrates diversity across the 63  countries we operate in. We're committed to creating an inclusive workplace for everyone.

If you require accommodation during the hiring process, please email us at "humanresources.accessibility@alstomgroup.com" while referring to the job requisition number, job title and location you applied to.

Job Type:Experienced


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