Last week we celebrated Gary. After 23 years, Gary is retiring; not to slow down, though, on the contrary, he’ll probably be far busier now.
He’s got so many plans and adventures ahead!
Whether you knew him for only a short time or had the privilege to have known him for the full 23 years, you quickly found that Gary was kind, passionate and knowledgeable about almost any subject you wanted to discuss. He was able to challenge your thinking in a way that left you feeling challenged and cared for. He was a great mentor and friend to many of us over the years at Cornerstone.
One thing you may not know is that Gary was the one who suggested Cornerstone attend a trade show in the USA way back in 2002 to see what kind of demand there may be South of the border. He had such a feeling about it that he did not even work for Cornerstone yet, but went and worked the show, and the Cornerstone team got 6 sales from that USA show! We will miss Gary, but can’t wait to have him back for coffee and hear all about his adventures.
Love numbers, structure, and sustainability? We’re looking for someone who’s as detail driven as they are passionate about doing business responsibly and building meaningful client relationships.
About Us
Rooted in sustainability and driven by design excellence, Cornerstone Timberframes is a family-owned leader in mass timber and timber frame design. From custom homes and heritage-inspired builds to modern commercial and public spaces, our passionate team blends timeless craftsmanship with cutting-edge innovation to deliver projects that truly stand out.
The Role: Accounts Receivable Clerk
You will be the Accounts Receivable Clerk reporting directly to the Office Manager.
What Success Looks Like
You make sure every invoice goes out accurately and on time, whether it’s progress billing or milestone-based.
Customer payments are entered quickly and correctly in our accounting system, keeping everything running smoothly.
You stay on top of accounts and collections, following up in a friendly but firm way to keep cash flow healthy.
You build positive relationships with customers, balancing great service with clear expectations around payments.
You work closely with project managers and sales to stay updated on project timelines, changes, and any red flags that might affect billing.
You deliver clear, useful reports — like AR aging and outstanding balances — that help the team make smart decisions.
You’re detail-oriented when it comes to reconciling accounts and solving discrepancies between invoices, payments, and purchase orders.
You pitch in during month-end to help close out the books and ensure revenue is recorded accurately.
Qualifications & Education
3+ years experience in an account receivable role within a construction or manufacturing environment
Post-secondary education in accounting, finance, or business administration is preferred.
Organized, dependable, and self-motivated — able to manage deadlines and prioritize tasks independently.
Strong working knowledge of QuickBooks Advanced accounting software
Familiarity with progress billing, holdbacks, and project-based payment schedules.
High attention to detail and accuracy in financial recordkeeping.
What you’ll get:
Salary: Competitive compensation based on experience and qualifications
Modern and comfortable workspace at the Cornerstone Head Office in Kleefeld
Standard business hours with flexibility for annual or year end processes/reporting
Opportunities for professional development and learning
A welcoming and supportive work environment
How to Apply & What’s Next
If you are culturally aware, a self starter, ready to grow with us and be a part of cutting-edge projects that you’ll be proud to work on we’d love to hear from you!
If you’re a creative, organized, and globally-minded individual — and you’re passionate about sustainability and building meaningful client relationships — keep reading.
About Us
Rooted in sustainability and driven by design excellence, Cornerstone Timberframes is a family-owned leader in mass timber and timber frame design. From modern commercial and public spaces, custom homes, and heritage-inspired builds, our passionate team blends timeless craftsmanship with cutting-edge innovation to deliver projects that truly stand out.
The Role: Commercial Project Coordinator
Reporting directly to the Commercial Project Manager.
What Success Looks Like
You bring energy and passion to organizing, planning, and setting priorities—and it shows in everything you do.
You communicate confidently and clearly, whether you’re writing an email or talking through a project update.
You juggle multiple projects with ease, coordinating every detail while keeping timelines and budgets on track.
Project files and documentation are always organized, up to date, and easy for the team to navigate.
You uphold standards and specifications flawlessly—nothing slips past you.
You provide steady, reliable support to the Commercial Project Manager, helping keep projects moving smoothly from start to finish.
Qualifications
1–3 years of experience on small/medium and commercial construction projects and/or related education
Experience reading and understanding construction drawings
Proficiency in Microsoft Office 365, Bluebeam & Document Control Platforms
Proven ability to coordinate details on multiple projects while meeting deadlines and budgets
Engineering Degree, Construction Management Degree, or Certified Engineering Technologist (CET) designation
Team player with a proactive attitude and adaptability to changing priorities
Problem-solving mindset with the ability to handle high-pressure situations
What You’ll Get
Salary: Competitive compensation based on experience and qualifications
Standard business hours with flexibility to support business needs
Opportunities for professional development and learning
A welcoming and supportive work environment
How to Apply & What’s Next
If you are culturally aware, a self-starter, ready to grow with us, and eager to be part of cutting-edge projects you’ll be proud to work on — we’d love to hear from you!
Deadline: Friday, December 5, 2025
Please submit your resume and a cover letter outlining your qualifications and interest to: careers@cstf.ca
We thank all applicants for their interest — only those selected for a job interview will be contacted.
and hear all about his adventures. 
