HR and Office Administrator

Etobicoke, ON

HR and Office Administrator

Mitrex, an Integrated solar and construction solution provider, is looking for a full-time Office and HR Administrator to manage HR duties, ADP workforce, and perform general office administrative functions. Ideally, the applicant will have an HR designation or working toward one, and some experience with ADP Workforce.

We are Mitrex Inc., a purpose-based developer and manufacturer of Integrated Photovoltaic Systems (such as BIPV) for buildings and large structures ( As the world's first manufacturer to develop customizable "solar" solutions that are price-competitive with traditional cladding panels, we are on the verge of revolutionizing the industry, while helping to move the world toward clean, sustainable energy production.

We are an equal opportunity employer with great company culture. The successful candidate will join our Production team in Etobicoke, ON.



  • Must have a professional appearance, demeanour, and be well-groomed
  • Must have excellent written and verbal communication skills
  • Must have good judgement and be detail oriented.
  • Must be a highly motivated individual with excellent interpersonal skills
  • Must be organized, confident, goal-oriented, and have excellent time management skills
  • Must be results-driven, and be effective working independently
  • Must be willing to invest time toward self-improvement to grow with the company
  • Must have an ability to work in a fast-paced environment with multiple priorities
  • Having an HR designation or working toward one is an asset
  • Experience with ADP Workforce, Microsoft Office Suite (with intermediate Excel skills), Adobe Acrobat are assets
  • Experience as an HR Administrator/Coordinator is an asset
  • Experience as an Office Administrator is an asset
  • Ability



  • HR Onboarding and Off boarding of employees
  • Coordinate all new hire paperwork (reference checks, collection of supporting documents and other activities for onboarding and payroll purposes)
  • Support new and existing employees with HR matters
  • Administration of ADP Workforce Payroll, HR, Time and Attendance processes
  • Coordination of benefits enrolment, changes, and terminations.
  • Assist with recruiting when required, including sourcing prospective employees through our applicant tracking system
  • Preparation of employee communication, letters, and internal announcements
  • Update of company procedures and policies periodically
  • Support Joint Health and Safety Committee meetings and activities  
  • Compile reports and data as required
  • Other office administrative duties as required



  • Competitive compensation depending on experience, skill sets, and capabilities ($22-$25/hr)
  • Extended medical and health coverage (including vision, dental, and life)
  • Wellness program including free healthy foods, medicinal provisions, and discounted gym and fitness class memberships
  • Competitive RRSP Matching for tenured employees
  • Free charging and reserved parking for electric vehicles
  • Collaborative and diverse culture, open concept modern office space
  • Unlimited room for advancement and growth
  • Backed by 20 years of experience through our parent company, GCAT Group
  • Full-time and permanent position


COVID-19 Considerations

We have implemented extensive measures for Covid-19 workplace safety procedures including physical distancing, masks, increased cleaning/sanitizing frequency, glass partitions between desks, etc.


AODA Considerations

Mitrex Inc. welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.

Applications and accommodation requests can be sent to



We are an equal opportunity employer and welcome candidates from Diverse backgrounds. Candidates who are legally entitled to work in Canada (without employer sponsorship) and can commute to the office every day are welcome to apply.

We thank all applicants in advance for their interest in our company. However, due to the number of applications we receive, only qualified candidates will be contacted. No phone calls (except for accommodation requests) or unsolicited agency calls, please.




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