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Part Time Administrator Jobs in Waterloo, ON (NOW HIRING)

Homewood Health

Recreation Therapist

Guelph, ON · On-site

Hours: Part time 17.5 hours (Monday, Wednesday, and Thursday) some weekend work is required. As a ... Administer, select, interpret Recreation Therapy assessments to determine leisure functioning ...

All JobsAdministrator JobsPart Time Administrator JobsPart Time Administrator Jobs in Waterloo, ON

Part Time Administrator information

See Waterloo, ON salary details

$6

$14

$23

How much do part time administrator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for part time administrator in Waterloo, ON is $14.20, according to ZipRecruiter salary data. Most workers in this role earn between $11.43 and $15.24 per hour, depending on experience, location, and employer.

What are the typical duties of a part time administrator?

A Part Time Administrator is responsible for supporting the smooth operation of an office or organization on a part-time basis. Their duties often include handling correspondence, scheduling appointments, maintaining records, organizing files, and assisting with general administrative tasks. They may also help with data entry, customer service, and basic bookkeeping, depending on the needs of the employer. The role requires strong organizational and communication skills, as well as proficiency in common office software.

What are the key skills and qualifications needed to thrive as a part time administrator?

To thrive as a Part Time Administrator, you need strong organizational skills, attention to detail, and proficiency in office administration, often supported by a high school diploma or equivalent. Familiarity with office software such as Microsoft Office Suite, email platforms, and sometimes basic accounting or scheduling systems is typically required. Excellent communication, time management, and problem-solving abilities are soft skills that help you excel in this role. These skills and qualities are vital for efficiently handling diverse administrative tasks and supporting smooth office operations, even on a part-time basis.

What are some common challenges faced by part time administrators, and how can they be managed effectively?

Part-time administrators often face the challenge of balancing a wide range of tasks within limited working hours. Prioritizing responsibilities, maintaining clear communication with colleagues, and utilizing organizational tools can help manage workloads efficiently. Additionally, staying proactive about scheduling and being adaptable to changing priorities are key strategies for success. Many teams use collaborative platforms to keep part-time staff integrated and informed, ensuring smooth workflow and minimizing the impact of reduced hours.

What are the most commonly searched types of Administrator jobs in Waterloo, ON?

The most popular types of Administrator jobs in Waterloo, ON are:

What are popular job titles related to Part Time Administrator jobs in Waterloo, ON?

For Part Time Administrator jobs in Waterloo, ON, the most frequently searched job titles are:

What job categories do people searching Part Time Administrator jobs in Waterloo, ON look for?

The top searched job categories for Part Time Administrator jobs in Waterloo, ON are:

What cities near Waterloo, ON are hiring for Part Time Administrator jobs?

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Part Time Administrator jobs near you

Senior Contract Administrator | Construction Services

GEI Consultants

Guelph, ON • On-site

CA$45 - CA$55/hr

Part-time

PTO

This job post has expired today. Applications are no longer accepted.

GEI Consultants rating

7.6

Company rating: 7.6 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

285th of 449 rated engineering

Job description

Description

Your role at GEI.

We are seeking an experienced Part-Time Contract Administrator to join our Guelph, Hamilton, or Kitchener office. The successful candidate will bring strong contract administration expertise, sound technical judgment, and extensive experience supporting municipal infrastructure and civil construction projects.

This role is well suited to a seasoned professional who can independently manage contract administration responsibilities, effectively coordinate with contractors, clients, and project teams, and proactively address construction-related issues to support successful project delivery. 

Essential Responsibilities & Duties

Contract Administration & Construction Oversight

  • Provide contract administration services for municipal infrastructure, land development, and other civil construction projects.
  • Administer construction contracts in accordance with contract documents, applicable standards, municipal requirements, and project specifications.
  • Review and interpret contract drawings, technical specifications, addenda, and other contract documentation.
  • Review and process progress payment certificates, change orders, RFIs, claims, and other construction-related documentation.
  • Evaluate construction issues and provide practical technical recommendations in collaboration with project managers, designers, contractors, and clients.
  • Monitor project progress, schedule, quality, and contractual requirements and identify potential risks or concerns.
  • Coordinate with construction inspection staff and review field documentation to support effective contract administration.

Project & Team Support

  • Provide technical guidance and mentorship to inspectors, technologists, and other project team members.
  • Support multidisciplinary project teams with constructability reviews, contract interpretation, and construction-related technical input.
  • Maintain effective communication with clients, contractors, municipalities, regulatory agencies, and internal project teams.
  • Perform additional duties as required to support successful project delivery.
  • Availability to work outside regular hours when required by project schedules. 

Minimum Qualifications

  • Diploma in Civil Engineering Technology or an equivalent combination of education and relevant experience.
  • 10+ years of progressive experience in contract administration, construction inspection, or construction management involving municipal infrastructure, land development, or related civil engineering projects.
  • Advanced understanding of construction methods, materials, contract documents, specifications, and contract administration practices.
  • Demonstrated ability to administer construction contracts and resolve contractual and technical issues independently.
  • Strong written and verbal communication skills, including the ability to prepare clear, concise, and professional project documentation.
  • Strong analytical, organizational, problem-solving, and time-management skills.
  • Ability to manage multiple project priorities and adapt to contractor and construction schedules.
  • Valid driver’s licence and willingness to travel to project sites as required.
  • Physical and environmental requirements for this position are available upon request.

Considered Assets

  • OACETT designation (C.Tech. or C.E.T.) or eligibility for designation.
  • Strong knowledge of site grading, site servicing, municipal facilities, linear infrastructure, and municipal construction.
  • Strong understanding of OPSS specifications, contract documents, the Construction Act, OHSA requirements, and municipal engineering standards.
  • Experience with tunneling, microtunneling, and Horizontal Directional Drilling (HDD).
  • Proficiency with Microsoft Office; familiarity with AutoCAD and Civil 3D is considered an asset.
  • Experience working within a multidisciplinary engineering consulting environment.

We are GEI. 

Some of the world’s most pressing problems – from climate change to sustainable development, to critical infrastructure and the future of our energy supply – need our brightest and diverse minds working together to create safer, more resilient communities for tomorrow.  

We are technical experts, collaborators, and entrepreneurs who draw from diverse backgrounds to solve our clients’ most complex challenges.  

With several offices across North America, we offer a range of engineering, science, and technical consulting services. Our range of expertise, project types, and culture make us the choice for top talent in the AEC industry. See all our office locations here.

In 2023, GEI merged with GM BluePlan, an Ontario-based engineering, management, and technology consulting company. The merger adds GM BluePlan’s nationally recognized expertise in asset management and infrastructure planning to the GEI family, furthering our growth and expansion in Canada.  

Employee-owned. Employee-focused.  

As an employee-owned company, our employees support our flat leadership structure, have a say in how our business operates and benefit from our financial success. We are committed to employee growth with career development opportunities, competitive total rewards, a well-being program, flexible work arrangements and more.  Our company culture is driven by our 4 Cs – we are Client-Centered, Curious, Collaborative, and Community Minded – which support our focus on sustainability, safety, diversity, equity and inclusion. Get to know us better by visiting GEI’s career site here.

GEI’s Total Rewards Package Includes 

  • Market-Competitive Compensation, including Eligibility for an Annual Performance Bonus 
  • Comprehensive Benefits Program including Health Care and Wellness Spending Accounts
  • Hybrid Work Schedules and Cell Phone Stipends 
  • GEI University (GEIU) with Continuing Education Assistance and Tuition Reimbursement 
  • Connecting Conversation Program with a Focus on Professional Development and Opportunities for Advancement 
  • Support and Financial Rewards for Publication Awards, Professional Dues, and Professional Licenses 
  • Paid Holidays and Generous Paid Time Off Program 
  • Rewards and Recognition 
  • RRSP Program 
  • Opportunity to be an Owner and Shareholder  
  • A Vibrant Culture that is Focused on Partnership, Sustainability, Giving Back to Our Communities and Diversity, Equity and Inclusion 
  • And More… 

GEI is an equal opportunity employer committed to diversity and inclusion. We consider all qualified applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, Aboriginal/Indigenous status or any other factors considered discriminatory. If you require an accommodation during the recruitment process, we will work with you to meet your needs.

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