Writing Assistant Jobs in Ontario (NOW HIRING)

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects - from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value - it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won't just build your career - you'll help build what matters to enable future generations to thrive.

At Aecon, you can count on:

• Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus - today and always.
• Integrity. We lead by example, with humility and courage.
• Accountability. We're passionate about delivering on our commitments.
• Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation - we call it Aecon Proud.

At Aecon we:

• Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
• Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
• Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs), to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
• Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement - values that come to life through the unique talents and collaborative spirit of every team member. If you're inspired to make a difference through future-building projects, join our best-in-class team.

What is the Opportunity?

Safer. Faster. Smarter. This is how Aecon Utilities is committed to delivering projects. Aecon Utilities is a leading North American utility infrastructure provider with a strong track record delivering safe, reliable and innovative solutions across electrical, telecommunications, pipeline distribution and renewable energy markets. With operations across North America, Aecon Utilities supports critical utility infrastructure that powers and keeps communities connected. Guided by our core value of Safety Always, we partner with clients to build the infrastructure that powers the future. 

Under the supervision of the Manager, Technical Writing, the Technical Writing Co-op supports the development of technical proposal content across electric, energy, and telecom infrastructure projects.

This role is designed for a college or university student interested in technical writing, construction, engineering, or business communications. The co-op will assist in drafting, editing, and organizing technical content while learning how construction methodologies, project execution strategies, and operations inputs are translated into clear, client-focused proposal responses.

Co-op opportunities vary in length, this opportunity currently has openings for an 8-month or 12-month work term starting in September 2026. 

What You'll Do Here:

• Support the development of technical proposal content, working alongside Technical Writers and Proposal Coordinators.
• Assist in drafting and editing technical sections based on existing content, notes, and input from team members.
• Help format technical narratives (e.g., methodologies, project approaches) using established templates and style guides.
• Take notes during meetings with operations teams and help capture key points for use in proposal responses.
• Support the organization and maintenance of technical content libraries, including standard write-ups and reusable content.
• Assist with updating project profiles, resumes, and supporting technical documentation.
• Perform basic quality checks, including formatting, consistency, and completeness of technical sections.
• Help tailor existing content to align with specific project scopes under guidance.
• Prepare draft content packages for review by Technical Writers and proposal leadership.
• Participate in proposal team meetings, reviews, and feedback sessions to learn best practices.

What You Bring to The Team:

• Currently enrolled in a college or university program in Engineering, Construction Management, Communications, Technical Writing, or a related field.
• Strong written communication skills, with an interest in technical or structured writing.
• Strong attention to detail and willingness to follow defined templates and processes.
• Basic proficiency in Microsoft Word and PowerPoint.
• Ability to take direction, ask questions, and incorporate feedback into written work.
• Strong organizational skills and ability to manage multiple tasks with guidance.
• Interest in infrastructure, utilities, or construction environments is an asset.

What You'll Gain:

• Exposure to real-world proposal development and technical writing processes.
• Hands-on experience translating technical concepts into clear, structured content.
• Understanding of construction methodologies and project delivery approaches.
• Experience working with operations teams, estimators, and proposal professionals.
• Training on content libraries, templates, and proposal tools used in a large organization.
• A strong foundation for careers in technical writing, proposals, engineering support, or project coordination.

Reason for Vacancy: New

The expected pay range for this role is $20 - $25 per hour

Individual pay is determined based on several factors, including work location, education, experience, unique skills and job conditions. Other considerations may include certifications, specialized training, and the complexity or scope of the role. 

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon's AI Usage Policy. All final decisions are made by qualified Aecon team members.