Technical Writer

Tetra Tech; Mississauga; On-site; CAD 85,000 - 125,000; Full time

Benefits offered by this job

Comprehensive benefits

Merit-based rewards

Work-life balance

Collaborative team environment

Professional development opportunities

Job summary

Tetra Tech is seeking a Technical Writer for its Power team in Mississauga, ON. You will craft high-quality proposals, qualifications packages, and related BD materials, translating complex technical information into clear, persuasive content while aligning with client requirements and company strategy.

You’ll work with discipline leads, PMs, and BD staff to gather information, develop content, and ensure timely submissions.

Qualifications

• Bachelor’s degree in English, Communications, Journalism, Marketing, Technical Writing or related field.
• 3+ years of experience in proposal writing, technical writing, marketing communications, or related role.
• Ability to write clear, persuasive, technically accurate content for complex proposals and business development materials.
• Strong editing, proofreading, and organizational skills with attention to detail.
• Ability to manage multiple deadlines and fast-paced proposal schedules.

Responsibilities

• Lead development, writing, editing, and formatting of proposals, qualifications packages, and related materials.
• Collaborate with discipline leads, PMs, and BD staff to gather information and develop content.
• Translate technical information into concise, client-focused responses.
• Analyze RFP/RFQ documents to identify requirements, themes, and compliance needs.
• Develop outlines, content plans, schedules, and compliance matrices for submissions.
• Draft executive summaries, narratives, project descriptions, resumes, and other sections.
• Edit content for consistency, clarity, and branding.
• Manage document versions and review workflows for accuracy.
• Assist with production activities including final formatting and submission.
• Track deadlines and ensure timely submissions.
• Provide general proposal and marketing support as needed.

Skills

Proposal writing

Editing

Content development

Communication

Collaboration

Education

Bachelor’s degree in English, Communications, Journalism, Marketing, Technical Writing

Tools

Microsoft Word

Excel

Outlook

PowerPoint

Adobe Acrobat

Job description

Tetra Tech is adding a Technical Writer to our Power team based in Mississauga, ON.

In this role, you will lead and support the development of high‑quality, persuasive, and compliant proposals, qualifications packages, and related business development materials. You will work closely with discipline leads, project managers and business development staff to translate complex technical information into clear, compelling content that aligns with client requirements and Tetra Tech’s strategic objectives.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science to solve the world’s most complex challenges. Our industry‑leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting‑edge solutions in water, environment, energy, and international development. Our work has improved more than 625 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting‑edge technologies, advanced analytics, and the expertise of world‑class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Position Summary:

We are currently seeking a Technical Writer for our Power team. This is a new vacant position for which we are actively recruiting. To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Essential Job Functions:

• Lead the development, writing, editing, and formatting of compelling, high‑quality proposals, qualifications packages, and related business development materials.
• Work with discipline leads, project managers, and business development staff to gather information and develop clear, persuasive proposal content.
• Translate complex technical, project, and client information into concise, accurate, and client‑focused written responses.
• Analyze request for proposal (RFP), request for qualifications (RFQ), and other solicitation documents to identify submission requirements, evaluation criteria, themes, and compliance needs.
• Develop proposal outlines, content plans, schedules, and compliance matrices to support on‑time and complete submissions.
• Draft and tailor executive summaries, approach narratives, project descriptions, team qualifications, resumes, and other proposal sections.
• Edit and proofread proposal content to ensure consistency, clarity, professionalism, grammar, and adherence to branding and style guidelines.
• Manage document versions, filing, and internal review workflows to ensure accuracy and proper document control.
• Assist with or lead production activities including final formatting, assembly, quality checks, and submission of proposal deliverables.
• Track deadlines and help ensure all materials are completed and submitted on time.
• Provide general proposal and marketing support as needed, including meeting coordination, note‑taking, and follow‑up actions.

Required Qualifications:

• Bachelor’s degree in English, Communications, Journalism, Marketing, Technical Writing, or a related field preferred.
• 3+ years of experience in proposal writing, technical writing, marketing communications, or a related role, preferably in a consulting, engineering, utility, construction, or power‑related environment.
• Demonstrated ability to write clear, persuasive, and technically accurate content for complex proposals and business development materials.
• Strong editing, proofreading, and organizational skills with excellent attention to detail.
• Ability to manage multiple deadlines, shifting priorities, and fast‑paced proposal schedules.
• Strong interpersonal skills and the ability to collaborate effectively with technical staff, project managers, and business development professionals.
• Self‑starter with the ability to work independently and with minimal supervision.
• Proficiency in Microsoft Word, Excel, Outlook, and PowerPoint; experience with Adobe Acrobat and other proposal production tools is an asset.
• Familiarity with proposal best practices, RFP/RFQ response development, and document control processes is an asset.
• Experience in the power, energy, utilities, engineering, or infrastructure sectors is highly desirable.
• Strong verbal communication skills and the ability to present ideas clearly and professionally.
• Ability to remain calm under pressure and meet tight deadlines.

Physical Requirements:

• Ability to sit or stand as required and remain in a stationary position for at least 50% of the workday.
• Frequent use of hands and fingers to handle, manipulate, or feel objects, including continuous operation of a computer and other standard office equipment such as calculators, copiers, and printers.
• The majority of work is performed in a professional office setting.
• Periodic travel may be required and could involve limited exposure to extreme temperatures. Travel may include air travel, during which the employee may be required to remain seated for extended periods.

Additional Information

Tetra Tech offers comprehensive benefit options that allow employees to design a plan based on individual needs and assists in planning for long‑term financial security. Available benefits include medical, dental and vision insurance, term life, disability, accidental death & dismemberment coverage, time off with pay, retirement plan, and an Employee Stock Purchase Plan.

The salary range for this position is $85,000 to $125,000. Please note that Tetra Tech considers various factors in determining pay, including but not limited to: education, relevant and demonstrated work experience in the role, skills, geographic location, qualifications, certifications, and other competencies relevant to the needs of the business.

Perks

• Comprehensive and market‑competitive benefits.
• Merit‑based financial rewards.
• Flexibility and company‑wide commitment to work/life balance.
• Collaborative team atmosphere that values the contributions of all employees.
• Learning and development opportunities for ongoing professional growth.

About Tetra Tech:

Tetra Tech is the leader in water, environment, and sustainable infrastructure, providing high‑end consulting and engineering services for projects worldwide. With 30,000 employees working together, Tetra Tech provides clear solutions to complex problems by Leading with Science to address the entire water cycle, protect and restore the environment, design sustainable and resilient infrastructure, and support the clean energy transition.

Tetra Techis proud to be an Equal Opportunity Employer. All qualified candidates will be considered without regard to race, color, religion, national origin, age, disability, sex, marital or familial status, status as a protected veteran, or any other characteristic protected by law.

Tetra Tech may use AI‑enabled tools to screen, assess, and assist in selecting applicants for this position based on job‑related criteria. However, a human decision‑maker will decide who moves forward throughout every stage of the hiring process.

We invite applications from all interested parties.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities: