Boilermakers are skilled trades workers who construct, install, maintain, and repair boilers, pressure vessels, and related heat plant equipment used across Department of National Defence facilities. Working primarily in heat plant environments on military bases and installations, Boilermakers play a critical role in ensuring the reliable operation of heating and steam systems that support defence operations and personnel. Your work directly contributes to maintaining safe, functional infrastructure at DND sites across Canada.
In this role, you will read and interpret technical blueprints and specifications, fabricate metal components, perform welding and cutting operations, and assemble complex equipment according to industry standards and safety codes. You will conduct inspections and preventive maintenance on boilers and pressure vessels, troubleshoot equipment malfunctions, and perform repairs to keep systems operating safely and efficiently. Your responsibilities also include maintaining detailed maintenance records, adhering to strict safety protocols, and collaborating with other trades workers and engineering staff.
Boilermakers work in industrial heat plant settings, which can involve exposure to high temperatures, noise, and physically demanding tasks. You will use specialized tools and equipment, work at heights, and may be required to work shift schedules including evenings, weekends, and on-call duty to ensure continuous operation of critical heating systems.
Key Responsibilities
Perform heat plant tasks maintaining government facilities and assets, Operate tools, equipment, and machinery safely, Follow technical specifications and safety procedures, Maintain records of work performed and materials used
Post-secondary education or equivalent experience relevant to the position
Training
To become a Boilermaker with the Department of National Defence, you typically need a high school diploma or equivalent and completion of a recognized boilermaker apprenticeship program (usually 4-5 years). Some provinces require specific technical training or college-level programs in boilermaking or related trades. You must obtain and maintain a Boilermaker Certificate of Qualification from your provincial trades authority. Additional certifications may include pressure vessel inspection, non-destructive testing (NDT), and specialized welding certifications depending on the specific equipment and systems you will work with at DND installations. Once employed, you will receive on-the-job training specific to DND heat plant systems, equipment, and procedures. The department supports ongoing professional development through in-service training, mentorship programs, and access to advanced technical certifications as your career progresses. You may also pursue training in related areas such as steam system operation, industrial safety, or supervisory roles.
Entry Plans
Most entry positions for Boilermakers in the DND civilian workforce occur through open public service competitions advertised on the Government of Canada Job Bank and DND careers website. Candidates must be Canadian citizens or permanent residents and willing to obtain security clearance. The standard process involves submitting an application that demonstrates your apprenticeship completion, provincial certification, and relevant work experience. Competitions are typically merit-based and may include written assessments and practical demonstrations of your boilermaking skills. Lateral moves from other government departments or the Canadian Armed Forces are also possible if you hold the required qualifications. Candidates with recent apprenticeship completion can apply directly, while those with several years of experience may be considered for more advanced positions. DND occasionally uses staffing pools to fill multiple positions quickly and may invite qualified candidates to apply for posted competitions. Connecting with DND's civilian recruitment team early in your career and monitoring job postings regularly will help you identify opportunities that match your qualifications and career goals.
Part-Time Options
Boilermaker positions in DND are typically full-time permanent or term positions due to the critical nature of heat plant operations and the requirement for continuous equipment monitoring and maintenance. However, depending on the specific location and operational needs, some casual or seasonal work may be available. The nature of heat plant work generally requires standard shift schedules, which may include evenings, weekends, and on-call availability to respond to equipment emergencies and maintain 24/7 facility operations. Remote work is not applicable to this trade, as Boilermakers must be physically present at heat plant facilities to perform equipment maintenance, repairs, and inspections. If you require flexible work arrangements due to personal circumstances, discuss scheduling options with your hiring manager or HR representative at your DND location, as accommodations may be possible within operational constraints. Part-time transition to full-time work is uncommon in this career field, but your specific situation may warrant discussion with the recruiting team during the application process.
Related Careers
No related military careers on file for this position.
