Sr. Draftsperson Civil

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Status:Contract (Up to 24 Months)

Working Conditions:On-site

Education Level:2-Year Diploma

Base Location:BowmanvilleON

Shift:Days

Travel:10%

Deadline to Apply:June 10 2026

Salary Range:$42.82 - $70.06 Per Hour

Electrify your career and help build a brighter tomorrow.

Whether you work in the skilled trades or are a business professional a career at OPG is an opportunity to electrify your life on -- and off -- the job.

JOB OVERVIEW

Ontario Power Generation (OPG) is looking for a dynamic strategic and results-driven professional to join our team in the role of Sr. Draftsperson- Civil.

Reporting to theManager Design Engineeringthis position is responsible for preparing and revising civil drawings sketches and operational flowsheets to support the design procurement fabrication installation and modification of site improvements and civil systems within a nuclear generating station using computer-aided drafting systems (CADS) technology. This includes producing detailed and study drawings for reinforced concrete structural steel fire plans roadways and grading preparing bills of material and participating in plant walkdowns to support configuration management.

KEY ACCOUNTABILITIES

• Develop and update civil drawings sketches and operational flowsheets for station projects/modifications.
• Produce detailed and study drawings (reinforced concrete structural steel fire protection roadways grading).
• Create CAD drawings supporting design changes fabrication construction and technical studies for facilities/site improvements.
• Conduct plant walkdowns to verify field conditions and support configuration management.
• Gather and validate reference information; confirm assignment scope requirements and drawing/detail limits.
• Perform required technical calculations to support accurate design/drafting.
• Resolve drafting/design issues by escalating gaps/conflicts and coordinating with other disciplines for clarification/inputs.
• Prepare bills of material/material lists (descriptions catalog numbers quantities) using catalogs/Passport to support procurement and documentation.

QUALIFICATIONS

• Diploma in civil engineering technology.
• 4 years of demonstrated experience producing and revising civil CAD deliverables (drawings sketches and operational flowsheets) for industrial/station facility projects.
• Proven capability developing detailed drawings for reinforced concrete structural steel fire protection/site plans roadways and grading.
• Experience participating in plant/field walkdowns verifying as-built conditions and incorporating field data into controlled design documents (configuration management mindset).
• Ability to gather validate and apply reference information from records standards and stakeholders; strong skill in confirming scope requirements and drawing limits before execution.
• Competence performing required civil/structural calculations using algebra geometry trigonometry and prescribed formulas to support design accuracy.
• Strong communication and teamwork skills to resolve drafting/design questions escalate conflicts/missing details and coordinate inputs across multiple disciplines.
• Experience preparing BOMs/material lists (descriptions catalog numbers quantities) to support procurement fabrication and complete drawing documentation; familiarity with catalog-based material identification and asset/procurement systems (e.g. Passport or similar) preferred.
• Ability to produce mechanical engineering design deliverables using CAD tools.
• Strong commitment to nuclear safety culture including conservative decision-making questioning attitude procedural adherence and accountability.

The successful candidate will exhibit uncompromising integrity and commitment to upholding corporate values and the OPG Code of Business Conduct.

OPG is committed to fostering an inclusive equitable and accessible environment. If you require accommodation during the selection process please contact

What makes a career at OPG different

With operations across Ontario OPG is one of the most diverse power producers in North America. As the largest generator in Ontario we meet approximately 50% of the provinces electricity needs largely from low-carbon sources like nuclear and hydro.

As we work to achieve our vision of Electrifying life in one generation OPG and our family of companies are also helping advance the development of new low-carbon technologies such as Small Modular Reactors (SMRs) refurbishment projects and electrification initiatives to help power the growing demands of a growing economy. Join OPG and make history.

Please submit your application online at OPG thanks all those who apply; however only candidates considered for an interview will be contacted.

#LI-Onsite

OPG may use artificial intelligence (AI) tools as part of the applicant screening process. However applications will also be reviewed by a member of our Recruitment team to ensure a fair and thorough assessment.

The base salary range considers many factors including but not limited to experience education and training including any collective agreement requirements for union represented positions. It is not typical for the salary to be offered near the top of the range and salary is dependent on numerous factors. For management roles the base salary range does not represent the total compensation package. The total compensation package for regular full-time management roles includes pay-for-performance programs for annual and medium time periods. Maintaining a high-performance culture and excellence is a core expectation of every member of our leadership team and is rewarded through the established compensation framework.

OPG is committed to employment equity. As such we encourage applicants from equity-seeking communities (Indigenous Peoples racialized persons persons with disabilities and women). We strongly believe that alleviating the under-representation of equity-seeking individuals will create a stronger OPG team and allow us to better serve the needs of our diverse communities.

In order to fulfill the above-mentioned purpose priority in hiring may be given to qualified persons who self-identify as a member of equity-seeking groups as identified in the application process. This initiative constitutes a special program under the Human Rights Code/Canadian Human Rights Act.