Manroc Developments Inc. is one of Canada’s highly specialized underground mining contractors, built on safety, teamwork, trust, and strong relationships. Combining technical expertise with a people-first culture, we deliver reliable results while creating long-term opportunities for employees to grow, contribute, and take pride in meaningful work.
At Manroc, people are at the center of everything we do. Employees work alongside experienced and supportive leadership teams in an environment built on accountability, loyalty, and looking out for one another. Whether you’re starting your career or bringing years of experience, you’ll have opportunities to continue learning, developing recent skills, and growing within the company.
Job Summary Manroc Developments is currently seeking an experienced Administrative Assistant for our local office in Manitouwadge. The Administrative Assistant will work directly with the Payroll and Finance Team.
Schedule & Site Conditions Monday – Friday
7 hour shifts
Dayshift Only
Skills and qualifications: Proficient in Microsoft Office, particularly Excel, Word and Outlook
Strong organizational skills and attention to detail




Ability to manage competing priorities and meet deadlines
Good judgment and an understanding of confidentiality
Strong written and verbal communication skills
Ability to work independently and as part of a team
Previous administrative, accounts payable or payroll experience would be considered an asset
Experience with accounting or payroll software would be considered an asset
Specific AP and administrative tasks: Review, code and enter supplier invoices
Match invoices to purchase orders and supporting documentation
Follow up on receipts or other required information
Assist with resolving invoice and vendor discrepancies
Maintain organized paper and electronic filing systems
Assist with payment processing and respond to routine supplier inquiries
Support payroll data entry and payroll record maintenance
Provide general administrative support to the Accounting, Payroll departments
Perform other related administrative duties as required
What We Offer Competitive compensation
Opportunities for career growth and advancement

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📌 Administrative Assistant – Local Position Manitouwadge (Ontario)
🏢 Manroc Developments
📍 Ontario