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.

What You’ll Do

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 What You'll Bring 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 Previous experience in the engineering, architecture, design, or professional services sector is an asset Compensation The rate for this position generally is $1,000 - $200,000 annually. Actual pay rates may vary from the range, as permitted by Ontario Equal Pay Transparency Law. Compensation offers will be based on various factors, including operational needs, individual education, qualifications and experience, work location and comparison to employee already in the role, as well as other considerations permitted by law. A potential new employee’s pay history will not be used in compensation decisions.

Benefits

Depending on your employment status, benefits may include: 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 Thornton Tomasetti is proud to be an equal employment workplace. Individuals seeking employment at Thornton Tomasetti are considered without regards to age, ancestry, color, gender (including pregnancy, childbirth, or related medical conditions), gender identity or expression, genetic information, marital status, medical condition, mental or physical disability, national origin, protected family care or medical leave status, race, religion (including beliefs and practices or the absence thereof), sexual orientation, military or veteran status, or any other characteristic protected by federal, state, or local laws.

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