Administrator, Human Resources

Administrator, Human Resources

Come Build Your Career at Aecon! Aecon delivers some of the most complex and impactful infrastructure projects — from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value – it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won't just build your career — you'll help build what matters to enable future generations to thrive. At Aecon, you can count on:
Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus – today and always. Integrity. We lead by example, with humility and courage. Accountability. We're passionate about delivering on our commitments. Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully. We deliver infrastructure with purpose, and our people are at the heart of everything we do.

Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation – we call it Aecon Proud. At Aecon we:
Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being. Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs. Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, and partnerships with Veteran groups, to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.

Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities. Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement — values that come to life through the unique talents and collaborative spirit of every team member. If you're inspired to make a difference through future-building projects, join our best-in-class team.

What is the Opportunity? The HR Administrator provides administrative support across a variety of human resources functions, including employee lifecycle administration, HR systems transactions, record maintenance, onboarding, offboarding, and coordination with internal stakeholders. This role is responsible for ensuring employee records are maintained accurately, supporting HR processes, and providing timely assistance to employees, managers, and HR teams. The position focuses on delivering quality HR support, maintaining confidentiality, ensuring compliance with company policies and procedures, and contributing to a positive employee experience.

What You'll Do Here:

• Process employee transactions in Success Factors, including new hires, rehires, transfers, job changes, terminations, and employee updates.
• Maintain accurate employee records and supporting documentation in accordance with company policies and procedures.
• Support onboarding and offboarding activities, ensuring all required documentation and processes are completed.
• Conduct I-9 employment eligibility verification processes and maintain compliance with documentation requirements.
• Initiate and coordinate equipment orders (e.g., laptops, phones, system access) for incoming employees and transfers.
• Assist employees and managers with routine HR administrative requests.
• Review employee information for completeness and accuracy.
• Maintain personnel files and HR records in compliance with legal and company requirements.
• Support periodic audits and record reviews as required.
• Ensure confidentiality and proper handling of…