Marketing Coordinator

Thornton Tomasetti • Mississauga, ON

1d • CA$1,000 - CA$200,000 • Hybrid

About The Position

Thornton Tomasetti applies engineering and scientific principles to solve the world’s challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding career.

The Role
Step into a role where no two days look the same. As our Marketing Coordinator, you’ll be the organizational powerhouse that keeps projects moving, proposals polished, and our vibrant Toronto or Mississauga offices humming. If you thrive in a dynamic, collaborative environment and love balancing creative tasks with operational impact, this position puts you right at the heart of a collaborative, energetic team where your ideas, initiative, and positivity will stand out.

Requirements

• Proficiency in Adobe InDesign with experience supporting proposals or marketing collateral
• Highly organized, detail‑driven multitasker who thrives in a fast-paced environment
• Positive, approachable communicator who is proactive and confident while remaining non‑confrontational

Nice To Haves

• Previous experience in the engineering, architecture, design, or professional services sector is an asset

Responsibilities

• Support project setup, documentation, and pipeline updates in Microsoft Dynamics
• Lead the creation of proposals and marketing materials in Adobe InDesign
• Prepare qualifications packages, CVs, and project mock‑ups
• Maintain office supplies, snacks, vendor relationships, and general office operations
• Coordinate team events and contribute to a fun, collaborative office culture
• Assist with project closeout, archiving, and QA documentation
• Provide backup support to the office leadership, as needed

Benefits

• Medical, Dental, Vision, Life, AD&D, Disability and other voluntary benefits
• Flexible Spending Accounts for Medical and Childcare
• Paid Time Off, Family Leave for New Parents, Volunteer Time
• Tuition Reimbursement
• Commuter Transit (where available)
• 401k retirement savings with Company matching on employee contributions and/or qualified student loan repayments
• Fitness Reimbursement
• And other various wellness, diversity/inclusion and employee resource programs and initiatives

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed