st. catharines, on administrator Jobs – 110 Openings This Week

Accounts Receivable Billing Administrator
PlanET Biogas Solutions —St. Catharines, ON
- $60,000–$70,000 a year
- Full-time
- Microsoft Excel
- Customer service
- Analysis skills
- Paid time off
- Employee assistance program
Quick apply
12d
Plant Administrator
Sucro Can Canada Inc —Hamilton, ON
- From $25 an hour
- Full-time
- Engineering
- Bachelor's
- Organizational skills
- Employee stock purchase plan
- Disability insurance
Quick apply
Receptionist & General Administrator
Melrose Investments Inc. —Oakville, ON
- $50,000–$60,000 a year
- Full-time
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
- Dental care
- Paid time off
Quick apply
Office Administrator
RY Xpress Transportation & Logistics —Grimsby, ON
- $22 an hour
- Part-time
- Hybrid work
- Customer service
- Administrative experience
- Organizational skills
- Work from home
Quick apply
12d
Accounting Administrator
The Burke Group —St. Catharines, ON
- $35,882.65–$73,358.14 a year
- Full-time
- ERP systems
- Accounting
- Organizational skills
Quick apply
14d
Office Administrator
Niagara Soils Solutions Ltd —Thorold, ON
- From $24 an hour
- Part-time
- Microsoft Word
- Microsoft Excel
- Administrative experience
Quick apply
5d
Administrator
ALZ MOTOR SPORT —Oakville, ON
- $50,000–$70,000 a year
- Full-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
Medical Office Assistant
Adanac Family Medicine —Niagara Falls, ON
- $20–$23 an hour
- Immediate opening
- Medical office experience
- High school diploma or GED
- Computer skills
Quick apply
Real Estate Front Office Administrator
Remax Escarpment Realty Inc. —Burlington, ON
- From $19 an hour
- Full-time
- Customer service
- Administrative experience
- Travel
- Dental care
- Vision care
Quick apply
Site Administrator
FirstService Residential —Hamilton, ON
- $43,000–$47,000 a year
- Full-time
- Customer service
- Writing skills
- English
- Dental care
Quick apply
Medical Office Administrator
Confidential —Hannon, ON
- $22–$26 an hour
- Full-time
- Medical office experience
- Administrative experience
- In-person
Quick apply
Human Resources Administrator
Holiday inn Oakville Centre —Oakville, ON
- $55,000–$65,000 a year
- Full-time
- Microsoft Excel
- Hotel
- Administrative experience
Quick apply
23h
Office Administrator/Accounts Assistant
Victory Systems LTd —Allanburg, ON
- $20–$25 an hour
- Part-time
- Microsoft Word
- Microsoft Excel
- Microsoft Outlook
Quick apply
5d
Medical Administrator
Aboriginal Health Centre —St. Catharines, ON
- $48,000 a year
- Full-time
- Medical office experience
- Microsoft Office
- Administrative experience
- Dental care
- Paid time off
Quick apply
14d
IT Support / Systems Administrator
Biolyse Pharma Corp —St. Catharines, ON
- $19–$21 an hour
- Full-time
- Microsoft Office
- Bachelor's
- No university degree
Quick apply
20h
Clinic Administrator
Phoenix Medical Clinic —St. Catharines, ON
- $20–$23 an hour
- Part-time
- Inventory control
- Medical office experience
- Administrative experience
Quick apply
8d
Property Administrator
Cannon Greco Management —St. Catharines, ON
- $40,000–$44,000 a year
- Full-time
- Customer service
- Microsoft Office
- Administrative experience
Quick apply
5d
Operations Administrator
B4 Networks —Fonthill, ON
- $20–$24 an hour
- Full-time
- Administrative experience
- High school diploma or GED
- Accounting
Quick apply
4d
Test Administrator - GTA.
Talent Transformation Group Inc —Burlington, ON
- $20–$25 an hour
- Part-time
- Microsoft Excel
- English
- Supervising experience
Quick apply
Junior Office Administrator
Oakridge Landscape Contractors —Hamilton, ON
- From $22 an hour
- Full-time
- Microsoft Office
- Communication skills
Quick apply
Branch Office Administrator
Edward Jones —Burlington, ON
- Full-time
- Microsoft Office
- Computer skills
- Profit sharing
- Designated paid holidays
4d
Administrative Team Lead - Stoney Creek, ON
123Dentist —Stoney Creek, ON
- $25 an hour
- Full-time
- Microsoft Excel
- No experience needed
- Administrative experience
Quick apply
Dental Receptionist
123Dentist —St. Catharines, ON
- $30–$35 an hour
- Full-time
- Microsoft Excel
- Administrative experience
Quick apply
14h
Part Time Receptionist/Administrator
Foot Fitness —Oakville, ON
- $19–$21 an hour
- Part-time
- Customer service
- Administrative experience
- High school diploma or GED
Quick apply
4d
Property Administration - Resident Relations Administrator
InterRent REIT —Oakville, ON
- $50,000–$55,000 a year
- Full-time
- Microsoft Office
- Administrative experience
- Accounting
Quick apply
6d

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Accounts Receivable Billing Administrator

PlanET Biogas Solutions
St. Catharines, ON

Quick apply

Job details

Full-time
12 days ago

Benefits

Casual dress
RRSP match
Paid time off
Employee assistance program
Life insurance

Skills

Microsoft Excel
Customer service
Analysis skills
Accounting
Accounting
Communication skills
Time management

Full job description

Accounts Receivable Billing Administrator

Who We Are

PlanET Biogas is a renewable energy company that designs, builds and services anaerobic biogas facilities throughout North America. We are passionate about our mission to help reduce methane emissions and do our path to mitigate the impacts of Global Warming. With 50 plants in construction and operation throughout North America, PlanET has been a leader in this market for 20 years. PlanET Biogas Solutions is an affiliate of PlanET Biogastechnik GmbH, a German based company which ranks among the leading biogas plant builders in Europe, and has designed, constructed and services over 500 anaerobic digestion systems worldwide.

We’re a team that takes pride in doing things the right way, delivering results, solving problems, and being a partner that our customers and teammates can rely on. We move quickly, take ownership, and hold ourselves accountable to high standards, while supporting each other along the way.

Our culture is built on six core principles:

Customer Focused – We are responsive, attentive, and committed to delivering solutions that build trust and long-term relationships.
Perseverance – We dig deeper, get the facts, and work through challenges to find practical, win-win solutions.
Takes Ownership – We don’t pass problems along—we take responsibility and see things through to completion.
Loyal and Dependable – We do what we say we’re going to do, act with integrity, and show up for our team and our customers every time.
Deliver Results – We set high expectations, measure what matters, and focus on outcomes—not just effort.
Caring Teamwork – We support each other, share knowledge, leave egos at the door, and keep things fun.

We hold a high bar, back each other up, and take pride in doing work that contributes to a more sustainable future.

The Accounts Receivable Billing Administrator is responsible for managing various complex billing processes including but not limited to contract billings, milestone billings, direct shipment billings and onsite technician services, while driving timely and accurate billings to clients for 3 operating entities. The position plays a critical role in interpreting accounts payable purchases, matching inventory locations and aligning them directly to customer billings.

Core Responsibilities

Process and generate customer invoices accurately and in a timely manner.
Process and generate intercompany invoices.
Review customer invoices for accuracy including part numbers, billing rates, applicable tax rates
Required Proof of Delivery (POD) documentation
Distribute invoices to customers via email and through customer portal uploads.
Support month-end billing cut-off activities.
Analyze and reconcile monthly service customer P&L reports and investigate variances.
Analyze and reconcile monthly direct shipment inventory accounts and investigate variances.
Assist with vendor invoice entry for accounts payable as required.
Support customer collections activities when needed.
Process monthly contract billing.

Qualifications & Experience

We are seeking an individual who:

Takes ownership of the customer invoicing process across multiple business functions.
Is detail-oriented, self-motivated, and proactive.
Thrives in a fast-paced environment and can adapt to changing priorities on short notice.
Enjoys problem-solving, analysis, and continuous process improvement.
Possess intermediate to advanced Microsoft Excel skills.
Has a minimum of 5 years of experience in a similar accounting, billing, or accounts receivable role.
Has a solid understanding of full-cycle accounting processes, including inventory accounting.
Has experience working with Microsoft Business Central or a similar ERP system (considered an asset).
Holds an Accounting degree, diploma, or equivalent education (considered an asset).
Has a valid Canadian passport and is able to travel to the United States as required.
Has experience with intercompany billing processes (preferred).

Preferred Skills

Strong analytical and reconciliation skills.
Excellent organizational and time-management abilities.
Ability to work independently while collaborating effectively with cross-functional teams.
Strong communication and customer service skills.

We are an equal opportunity employer committed to diversity and inclusion. We encourage qualified applicants to apply and will accommodate the needs of qualified applicants in all parts of the hiring process.

Job Type: Full Time

Salary: $60,000 – $70,000 annually, based on experience

Schedule: Monday to Friday

Job Type: Full Time

Work Location: In person

Pay: $60,000.00-$70,000.00 per year

Benefits:

Casual dress
Employee assistance program
Life insurance
Paid time off
RRSP match

Work Location: In person

Quick apply

Refine Your Search

administrator jobs in st. catharines, on

Accounts Receivable Billing Administrator

Plant Administrator

Receptionist & General Administrator

Office Administrator

Accounting Administrator

Office Administrator

Administrator

Medical Office Assistant

Real Estate Front Office Administrator

Site Administrator

Medical Office Administrator

Human Resources Administrator

Office Administrator/Accounts Assistant

Medical Administrator

IT Support / Systems Administrator

Clinic Administrator

Property Administrator

Operations Administrator

Test Administrator - GTA.

Junior Office Administrator

Branch Office Administrator

Administrative Team Lead - Stoney Creek, ON

Dental Receptionist

Part Time Receptionist/Administrator

Property Administration - Resident Relations Administrator

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