The Hidden Cost of Unfilled Skilled Trades Positions in Canada
Discover the hidden cost of unfilled skilled trades jobs in Canada, from overtime and downtime to lost productivity, and learn how employers can respond.
A skilled trades vacancy rarely looks dramatic on a spreadsheet. There is simply an empty position, an approved salary that has not yet been paid, and a recruitment process still underway.
On the plant floor, however, the picture can be very different.
A missing millwright can mean maintenance work is postponed. An industrial electrician vacancy can leave a smaller team covering more equipment. A machinist position that stays open can put pressure on production schedules. Experienced employees may absorb overtime, supervisors may spend more time solving staffing problems, and preventive work can gradually give way to whatever is most urgent that day.
That is why employers looking at Skilled Trades Jobs Canada should measure more than time-to-hire. The more useful question is: what is the vacancy costing the operation while the search continues?
The issue is particularly important because the supply of experienced tradespeople cannot always be expanded quickly. Current Government of Canada Job Bank projections classify industrial millwrights, industrial electricians and machinists as occupations facing a moderate national risk of labour shortage over 2024–2033. The same data shows that 36% of millwrights, 37% of industrial electricians and 44% of machinists were already aged 50 or older in 2023.
For employers trying to hire skilled trades in Canada, this changes the economics of recruitment. Waiting indefinitely for the perfect candidate is not necessarily the low-cost option. Sometimes the vacancy itself becomes one of the largest unrecorded costs in the department.
An Empty Position Is Not the Same as a Saved Salary
It is easy to look at an unfilled $80,000 position and assume that the company is temporarily saving payroll. Technically, the salary is not being paid. Operationally, however, the work attached to that position has usually not disappeared.
Machines still require maintenance. Production schedules still have to be met. Breakdowns still happen. Orders still have deadlines. Safety procedures still need to be followed.
Someone therefore absorbs at least part of the missing employee's workload.
In some workplaces, that means overtime for existing tradespeople. In others, supervisors become more operational and have less time for planning. Maintenance that is not immediately critical may be delayed. Contractors may be called in. Production employees may wait longer for technical support.
This is the first hidden cost of a vacancy: the business continues paying for the work, just through different channels.
The real vacancy-cost equation
Employers do not need an elaborate financial model to begin understanding the impact. A practical calculation can include the following:
| Vacancy cost area | What an employer can measure |
|---|---|
| Overtime | Additional hours paid to employees covering the vacancy |
| Contractor support | External technical labour used while recruiting |
| Downtime | Lost productive hours connected to insufficient maintenance or technical coverage |
| Delayed output | Production postponed or reduced because capacity is constrained |
| Recruitment time | HR, supervisor and management hours spent sourcing and interviewing |
| Deferred maintenance | Work orders postponed because available employees are handling urgent tasks |
| Turnover exposure | Additional recruiting costs if overloaded employees leave |
| Lost management time | Hours supervisors spend covering operational gaps instead of managing |
Source note: This table is a practical employer cost framework developed for this article. It is not presented as a Statistics Canada cost model.
A useful calculation should therefore compare the cost of recruiting against the total cost of leaving the position open. A recruitment fee is visible. Vacancy-related overtime, management distraction and lost production are often spread across several budgets, which makes them easier to overlook.
Pure Staffing already explains why an agency fee should not be compared only with an employee's wage; employers should consider internal recruiting effort, vacancy costs, overtime and turnover exposure as well.
The First Cost Employers Feel Is Usually Overtime
When one skilled employee leaves, experienced coworkers are often the fastest way to keep the operation moving.
For a short period, that can work well. The problem begins when temporary coverage quietly becomes the normal operating model.
Imagine a maintenance department that normally requires six tradespeople but has been operating with five for several months. The five remaining employees may be able to cover the essential workload, but the additional hours have to come from somewhere. Overtime increases, schedules become harder to manage, and employees have less recovery time between demanding shifts.
The direct overtime cost is easy to see. The secondary effect is more important.
A team working extended hours may naturally focus on urgent breakdowns and production-critical work. Less urgent inspections, improvements and preventive tasks can become harder to schedule. That does not mean a vacancy automatically causes equipment failure; it means the organization has less maintenance capacity and less margin when something unexpected happens.
There is also a human limit to how long existing employees can compensate for an open position. Employers may solve one vacancy temporarily by putting more pressure on five other people. If that pressure contributes to another employee leaving, the recruitment problem becomes larger.
This is why vacancy duration matters. A few days of additional coverage is very different from several months of recurring overtime.
When overtime is repeatedly being used to cover the same missing position, it should be treated as part of the recruitment cost—not simply as an operations expense.
In Skilled Trades, Lost Capacity Can Cost More Than Recruitment
The financial impact becomes more significant when the missing position directly supports production.
Consider the difference between an empty desk and an unavailable maintenance specialist. If equipment stops unexpectedly, the business may need someone who understands the machinery, controls, electrical systems or mechanical problem well enough to diagnose it quickly.
The value of that employee is not limited to the number of hours they work. It includes the production capacity their expertise helps protect.
That is especially relevant in automated manufacturing environments. Modern production facilities may depend on interconnected mechanical, electrical, PLC, robotics and controls systems. When experienced technical talent is thinly spread, the organization has fewer people available to diagnose problems simultaneously, support changeovers, complete preventive work and respond to unexpected failures.
The actual cost varies enormously by facility, which is why generic claims such as “one hour of downtime costs every manufacturer X dollars” are not useful. Employers should calculate their own number.
A simple way to estimate vacancy exposure
Suppose a facility determines internally that one hour of stopped production represents $8,000 in lost contribution, wasted material, labour and delayed output.
If inadequate technical coverage contributes to only four additional hours of avoidable downtime during a vacancy, the operational exposure would be $32,000.
That is an illustrative example, not an industry benchmark.
Illustrative example from the calculation above, not an industry benchmark.
The important point is the calculation itself. Employers can substitute their own hourly production value, actual overtime expenditure and contractor costs. Suddenly, the financial comparison between “continue searching internally” and “invest in faster recruitment” becomes much clearer.
For businesses reviewing Skilled Trades Jobs Canada, the right hiring decision therefore cannot be based only on recruitment expense. The operational value of getting the right person into the position also matters.
For permanent millwright, industrial electrician, Tool & Die Maker, machinist, controls, robotics, PLC and maintenance positions, Pure Staffing's direct-hire capability is directly relevant.
Preventive Maintenance Can Quietly Become Deferred Maintenance
One of the more difficult vacancy costs to see is work that simply does not happen.
A maintenance department rarely announces, “We are creating future costs today.” Instead, teams prioritize.
Critical repair comes first. Production support comes next. Work orders that can safely wait are moved further down the schedule. Improvement projects may be postponed. Experienced tradespeople spend more of their day reacting and less of it improving reliability.
This is where an open skilled trades position can have a compounding effect.
Preventive maintenance is designed to address equipment needs before they become disruptive failures. When maintenance capacity becomes constrained, organizations may have less flexibility to complete that work at the preferred time.
The important distinction is that an unfilled position does not automatically cause breakdowns. Equipment reliability depends on many factors, including age, maintenance strategy, operating conditions and spare-parts availability. But a persistent shortage of qualified maintenance capacity can reduce an employer's ability to execute the maintenance plan as intended.
That is an operational risk worth measuring.
Employers can look at work-order backlog, preventive-maintenance completion rates, contractor usage and overtime before and during a vacancy. If those indicators change noticeably after a skilled employee leaves, the organization has evidence of the vacancy's broader impact.
This turns a vague hiring concern into an operational business case.
The Skilled Trades Talent Pool Has a Structural Challenge
Employers are not imagining the difficulty of certain skilled trades searches.
Government of Canada Job Bank projections currently identify a moderate risk of national labour shortage from 2024 to 2033 for several occupations closely connected with industrial operations.
| Occupation | Employment in 2023 | Workers aged 50+ | National 2024–2033 outlook |
|---|---|---|---|
| Industrial millwrights | 88,500 | 36% | Moderate risk of shortage |
| Industrial electricians | 35,600 | 37% | Moderate risk of shortage |
| Machinists | 43,400 | 44% | Moderate risk of shortage |
Source: Government of Canada Job Bank / Canadian Occupational Projections System.
Scale runs 0–50%. Source: Government of Canada Job Bank / Canadian Occupational Projections System.
These figures should be interpreted carefully. They do not mean every employer in every province will experience the same hiring conditions. Local demand, industry concentration, compensation, shift structure and required certifications all affect recruitment.
They do, however, illustrate an important workforce reality: a significant share of experienced workers in several key trades is already approaching the later stages of their careers.
Construction data points in the same broad direction. BuildForce Canada's latest national 2026–2035 outlook estimates that construction will require 306,200 workers by 2034 when projected growth and retirements are combined. Based on expected new entrants, BuildForce says the industry could still face a shortage of up to 34,300 workers by 2034.
Source: BuildForce Canada national 2026–2035 construction outlook. Construction is not the same labour market as manufacturing.
Construction is not the same labour market as manufacturing, so employers should not apply those numbers directly to an industrial plant. What they demonstrate is the wider competition for people with trade skills across Canadian industries.
Pure Staffing Solutions has been connecting Canadian employers with skilled trades, engineering and operations talent since 2003.
A Vacancy Can Start Affecting Employees Who Have Not Left
The cost of an open position is not limited to the missing employee.
Think about what happens to the strongest person remaining on the team. They may be asked to cover more breakdowns, train less experienced employees, take additional call-outs and answer technical questions that would previously have been distributed among more people.
Initially, that employee may simply help because the team needs them.
After several months, the experience can feel different.
This is why employers should watch the relationship between vacancies and retention. If a critical position remains open long enough, the workload may become concentrated among the employees the company can least afford to lose.
The same issue can affect supervisors. A maintenance manager who spends a large part of the week scheduling overtime, calling contractors, interviewing candidates and solving coverage problems has less time for reliability planning, employee development and improvement projects.
That management time has economic value even though it rarely appears beside the vacancy in a financial report.
A useful question for leadership is therefore not simply, “How much are we spending to recruit this person?”
It is:
“How much organizational capacity are we consuming because this person has not been hired?”
That question produces a very different hiring conversation.
Waiting for the “Perfect Candidate” Has a Price Too
Employers should maintain hiring standards. A poor skilled trades hire can create safety, quality, reliability and retention problems.
But high standards and unrealistic requirements are not the same thing.
A company may want a millwright with experience on the exact equipment used in its facility, the exact industry background, a specific licence, identical shift experience, a particular automation platform and compensation expectations that fit a narrow budget.
Such a person may exist. The question is how long the organization is willing to operate without them.
When a vacancy becomes expensive, employers should separate requirements into what the candidate must possess on day one and what a capable tradesperson can learn after joining.
Licensing, safety requirements and genuinely essential technical competencies should not be compromised. Equipment familiarity, industry-specific processes or certain systems knowledge may sometimes be trainable, depending on the position.
This is where a specialist recruiter can add more value than simply forwarding resumes.
Recruiters who understand skilled trades can discuss whether experience is transferable, whether compensation is aligned with the available talent pool, and whether a requirement is narrowing the search without meaningfully improving the eventual hire.
Pure Staffing describes its recruitment approach as considering factors beyond a job title, including mechanical aptitude, critical thinking, leadership qualities and other elements of candidate fit. The company has operated since 2003 and specializes in skilled trades, engineering and operations recruitment.
How to Hire Skilled Trades and Manufacturing Workers in Ontario →
The Cheapest Recruitment Strategy Is Not Always the Lowest-Cost Strategy
Employers naturally want recruitment spending to be controlled. That is sensible.
But recruitment decisions become distorted when visible fees are compared against invisible vacancy costs.
Suppose an internal hiring process costs very little in direct advertising but leaves a critical position open for twelve weeks. During those twelve weeks, the company pays overtime, uses contractors, delays projects and consumes dozens of hours of supervisor and HR time.
Another hiring approach may have a clear recruitment fee but reduce the vacancy period significantly.
Which option costs less?
There is no universal answer. The calculation depends on the role and the operation. But this is exactly why cost-per-hire alone is an incomplete measure for critical skilled trades recruitment.
Employers should consider cost of vacancy alongside cost of hire.
A better hiring-cost comparison
| Question | Internal search only | Specialized recruitment support |
|---|---|---|
| Direct recruitment cost | Often lower and primarily internal | External recruitment fee may apply |
| Access to existing candidate networks | Depends on employer | Core part of recruiter capability |
| Internal HR time required | Higher | Recruitment workload can be shared |
| Technical candidate sourcing | Depends on internal specialization | Can be targeted by trade/industry |
| Vacancy duration | Depends on applicant flow | May be reduced where recruiter has relevant candidates |
| Replacement/placement terms | Employer manages internally | Depends on agency agreement |
This table is a decision framework, not a claim that agency recruitment will always be faster or cheaper. The appropriate model depends on the employer, role, market and agency.
Pure Staffing provides both direct-hire and temporary/contract options. Its temporary staffing service is designed for situations such as employee absences, temporary skill shortages, seasonal workloads and special projects, while direct hire focuses on permanent employment relationships.
That distinction matters. An employer does not always have to choose between “leave the job vacant” and “rush a permanent hire.” Temporary or contract coverage may protect operations while the company continues searching carefully for the permanent employee.
The Best Time to Recruit Is Before the Vacancy Becomes an Emergency
Many skilled trades hiring problems begin long before a job advertisement is published.
An experienced employee may be approaching retirement. A plant expansion may already be approved. A new production line may require additional maintenance expertise. Overtime may have been increasing for months. One employee may hold knowledge that nobody else on the team fully possesses.
These are recruitment signals.
Employers that respond early have more options. They can build candidate pipelines, review compensation, train apprentices, cross-train existing employees and begin succession planning before the position becomes operationally critical.
This matters because skilled trades expertise takes time to develop. BuildForce notes that developing tradespeople can take years and that replacing retiring workers requires advance planning to avoid skills gaps.
The same principle applies inside manufacturing organizations.
If a plant knows that two experienced tradespeople may retire within the next 18 months, the recruitment discussion should not begin during their final week. Knowledge transfer, succession and external hiring should already be part of the workforce plan.
A good skilled trades recruitment strategy therefore does more than fill today's vacancies. It identifies which future vacancies would hurt the business most and starts preparing for them first.
That is ultimately how employers move from reactive hiring to workforce planning.
The Cost of a Vacancy Should Change How Employers Hire
The hidden cost of an unfilled skilled trades position is rarely one dramatic expense.
It accumulates.
An extra overtime shift here. A contractor invoice there. A preventive work order delayed another week. A supervisor spending another afternoon interviewing. An improvement project pushed back. An experienced employee carrying more responsibility. A production interruption that takes longer to resolve because the technical team is already stretched.
Individually, these costs can look manageable. Together, over several weeks or months, they can change the economics of the hiring decision.
That is why employers searching for Skilled Trades Jobs Canada talent should measure recruitment success by more than whether a position eventually gets filled.
The stronger question is whether the organization found the right person before the vacancy began costing more than the recruitment solution.
For organizations trying to hire skilled trades in Canada, speed and quality do not have to be opposing goals. The right process identifies essential requirements, reaches candidates beyond incoming applications, screens technical fit early and gives hiring managers a qualified shortlist without forcing them to start every search from zero.
Need Skilled Trades Talent? Talk to Pure Staffing Solutions
When a millwright, industrial electrician, machinist, Tool & Die Maker, controls technician, PLC programmer or maintenance professional is missing from the team, the cost can reach far beyond an empty position.
Pure Staffing Solutions has been connecting Canadian employers with skilled trades, engineering and operations talent since 2003. Its direct-hire and temporary/contract services allow employers to choose a recruitment model that fits the urgency and duration of the workforce requirement.
If a skilled trades vacancy is beginning to affect overtime, maintenance capacity, production or your existing team, the right time to address it is before the problem becomes more expensive.
Contact Pure Staffing SolutionsFrequently Asked Questions
There is no single Canadian benchmark that applies to every employer. The cost depends on the position and operation. Employers should consider overtime, contractor expenses, lost or delayed production, recruitment time, deferred work and additional pressure on existing employees rather than looking only at the unpaid salary.
Several factors can affect skilled trades recruitment, including location, compensation, shift requirements, certifications, industry experience and the size of the available local talent pool. Longer-term workforce demographics matter as well. Government of Canada projections identify a moderate national shortage risk through 2033 for occupations including industrial millwrights, industrial electricians and machinists.
The effect varies by plant, but a vacancy can reduce available maintenance capacity, increase overtime and contractor usage, and place more workload on existing employees. Employers should monitor work-order backlog, preventive-maintenance completion, downtime and overtime during extended vacancies.
Not necessarily. Essential licensing, safety and technical requirements should remain. Employers can instead review whether every preferred qualification is genuinely essential on day one or whether some equipment, process or industry knowledge can reasonably be learned after hiring.
For brief coverage, overtime may be practical. For a long-running vacancy, employers should calculate the cumulative overtime expense and its effect on the existing team. The answer depends on the employer's wage structure, vacancy duration and operational requirements.
Temporary or contract staffing can be useful when employers need coverage for absences, temporary shortages, seasonal demand, special projects or while a permanent recruitment process continues. Pure Staffing specifically provides temporary/contract staffing for these types of workforce needs.
Direct hire is generally relevant when the position is intended to be a permanent part of the employer's workforce. Pure Staffing's direct-hire capability includes millwrights, industrial electricians, Tool & Die Makers, machinists, controls technicians, robotics technicians, PLC programmers and maintenance leadership roles.
Employers can start by clearly separating essential and preferred qualifications, aligning compensation with the market, making interview decisions quickly and recruiting before vacancies become emergencies. A specialized recruiter can also extend the search beyond candidates who happen to apply to a public job posting.
Start with measurable costs: vacancy-related overtime, contractors, recruitment hours and any documented production impact. Employers can then examine changes in maintenance backlog, project delays and management workload. Using actual company data produces a more useful estimate than relying on a generic industry figure.
Ideally, well before the employee announces a final departure date. Employers should identify roles with difficult-to-replace knowledge, assess internal successors, create knowledge-transfer plans and begin developing or recruiting talent early. Current workforce-age data makes this particularly relevant for several industrial trades.