Troubleshooting of Alstom products at customer site in order to ensure their availability.
Provide technical expertise to subcontractors, warranty support team, project team members and less experienced personnel.
Implement modifications on the Rolling Stock units in order to enhance its reliability
Key accountabilities: Carry out Troubleshooting during PI period as well as Testing & Commissioning, Warranty (and Validation & Certification if applicable), including investigation and repair
Carry out Fleet check activities
Reports & register any deviation (failure/event) in Failure Management data base including configuration data
Apply & enforce Alstom & customer EHS & security rules and relevant PI processes on customer site
Execute test & troubleshooting procedures to evaluate system performance and performs failure analysis on parts to be returned for repair
Support specific technical investigations by Engineering or internal/external Suppliers
Recommends preventative and corrective actions
Implementation of retrofits according to the retrofit file following state-of-art and best practice
Ensure validity and certification of relevant tools
Guarantee information flow within the PI team
Perform quality self-control
Contribute to Return of Experience
Why You'll Love Working Here: Supportive, team-driven culture that values collaboration, transparency, and accountability
Prospect to grow your career with a global workforce solutions leader serving multiple industries
People-first environment that encourages employees to bring their authentic selves to work




Strong focus on partnership, innovation, and delivering meaningful results for clients and candidates
Why This Opportunity is Exciting: This role offers the chance to join a company that prioritizes both people and performance—where your contributions directly impact client success while giving you room to grow and develop professionally.
About Acara Solutions Acara is a premier recruiting and workforce solutions provider-we help companies compete for talent. With a legacy of experience in various industries worldwide, we partner with clients, listen to their needs, and customize visionary talent solutions that drive desired business outcomes. We leverage decades of experience to deliver contingent staffing, direct placement, executive search, and workforce services worldwide.
Job Requirements Certified Technician or Undergraduate in technical area (mechanical or electrical/electronics)
Minimum IT knowledge
Internal EHS training
Technical troubleshooting/investigation/testing experience (mechanical or electrical / electronic)
Field Experience
EHS knowledge and exposure
Product knowledge
Aleron companies (Acara Solutions, Aleron Shared Resources, Broadleaf Results, Lume Strategies, TalentRise, Viaduct) are an Equal Opportunity Employer. Race/Color/Gender/Religion/National Origin/Disability/Veteran.
Applicants for this position must be legally authorized to work in the United States. This position does not meet the employment requirements for individuals with F-1 OPT STEM work authorization status.

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📌 PI Technician (Ontario)
🏢 Acara Solutions
📍 Ontario