Operations Admin Assistant Jobs in Hamilton, ON (NOW HIRING)

About the Role
We are seeking a detail-oriented and organized HR Administrator to support HR operations across Canada and the United States. Reporting to the Senior Director of Human Resources, this role will manage employee lifecycle administration, benefits coordination, HR systems, reporting, and employee support.

This is a contract position through December 2026, with the potential for extension or permanent employment in 2027.

Key Responsibilities

HR Administration & Onboarding

• Coordinate onboarding and employee lifecycle activities in BambooHR, ADP, and related systems.
• Prepare offer letters and employment documentation.
• Maintain employee records and ensure data accuracy and compliance.
• Support employee changes, offboarding, and HR audits.
• Assist with employer registrations and compliance requirements across Canada and the U.S.

Benefits & Leave Administration

• Administer benefit programs, enrollments, changes, and terminations.
• Reconcile benefit invoices and maintain accurate records.
• Manage employee leave programs, vacation accruals, and time-off balances.
• Provide employee support regarding benefits and leave inquiries.

Offboarding & Employee Support

• Coordinate employee terminations and benefit cancellations.
• Prepare offboarding documentation and employment verification letters.
• Support reference checks, tax-related documentation, and employee inquiries.

Performance Management & Engagement

• Maintain employee records in performance management systems such as Lattice.
• Coordinate performance review cycles, surveys, and employee communications.
• Support employee engagement initiatives and company programs.

Payroll, Reporting & Compliance

• Support payroll administration, audits, and data reconciliation activities.
• Prepare HR reports, including headcount, benefits, and workforce metrics.
• Assist with immigration-related processes, including OINP applications and documentation.

Qualifications

• Post-secondary education in Human Resources, Business Administration, or a related field.
• Previous HR internship or relevant administrative experience.
• Experience with HR systems such as BambooHR, ADP Workforce Now, Lattice, or similar platforms preferred.
• Strong organizational, communication, and customer service skills.
• Advanced attention to detail and proficiency in Microsoft Office, particularly Excel.
• CHRP designation (or working toward one) is an asset.

What You'll Bring

• High level of accuracy, confidentiality, and professionalism.
• Strong analytical and problem-solving skills.
• Ability to manage multiple priorities in a fast-paced environment.
• A collaborative, service-oriented approach to supporting employees and business operations.

Qualifications

• Any HR internship or relevant work experience
• Post-secondary education in Human Resources, Business Administration, or a related field
• Experience using HRIS platforms such as BambooHR, ADP Workforce Now, Lattice, or similar systems is preferred
• Strong attention to detail and organizational skills.
• Excellent written and verbal communication skills.
• Proficiency with Microsoft Office Suite, particularly Excel.
• CHRP designation (or working toward designation) is considered an asset.

What You'll Bring

• Exceptional accuracy and confidentiality when handling employee information.
• Strong problem-solving and analytical skills.
• Ability to manage multiple priorities in a fast-paced environment.
• A customer-service mindset with a passion for supporting employees and operational excellence.
• A collaborative approach and willingness to support cross-functional initiatives.

Why Join Endeavour?

At Endeavor4, our culture is built on four core values—Knowledge, Integrity, Trust, and Accountability. These principles guide how we work with clients and each other every day. Joining Endeavour means being part of a team that:

• Strives for excellence and continuous improvement in everything we do
• Builds authentic partnerships through transparency and collaboration
• Empowers employees to take ownership and deliver measurable results
• Invests in your growth through learning, certification, and career development opportunities
  

About Us

Endeavor4 is a leading Microsoft Partner for ERP, CRM, and AI Cloud Business Applications, serving SMB, mid-market, and corporate clients with advisory services, implementation & training, and ongoing support for Microsoft Business Applications. Our key focus areas include Microsoft Dynamics 365, Power Platform, Business Central, and Dynamics GP, supporting clients across Canada and the United States.

Transparency Statement

Qualified candidates will be asked to complete a Predictive Index survey as part of the application process.
Endeavor4 uses AI tools, such as Microsoft Copilot, to assist with administrative tasks like transcribing interview notes. These tools do not make hiring decisions.

Endeavor's AODA Statement of Commitment

Endeavor4 is an equal opportunity employer that does not discriminate against any employee or applicant based on race, ancestry, place of origin, colour, ethnic origin, citizenship, religion, gender identity, gender expression, creed, sex, sexual orientation, age, record of offences, marital status, family status or disability. Endeavor4 is committed to a fair and inclusive work environment. We will endeavor to accommodate the needs of qualified applicants in all parts of the hiring process.