Staff Writer 
HR Perspective with Memory Nguwi
OVER the past two decades, I have led job evaluation projects across banks, insurance companies, mining houses, manufacturing organisations, NGOs, universities, regulators, government institutions, and state-owned enterprises. During that time, I have observed that the success or failure of a job evaluation project rarely depends on the methodology selected. Most failures occur because organisations underestimate the importance of project planning, stakeholder management, governance, job documentation, and implementation. In many cases, organisations spend months debating whether to use Paterson, Castellion, Hay, Mercer IPE, or Peromnes while neglecting the factors that ultimately determine whether the project will be accepted and sustained.
Job evaluation remains one of the most important organisational development tools available to management. It provides a systematic way to determine the relative value of jobs and lays the foundation for grading structures and pay structures. Organisations that fail to establish a credible job evaluation system often face endless disputes over grades, inequitable pay practices, inflated job titles, and arbitrary pay changes. A properly managed job evaluation project addresses these challenges and creates a framework that can support sound people management decisions for many years.
One of the biggest misconceptions about job evaluation is that it is an HR exercise. It is not. The outcomes affect organisational design, workforce costs, leadership structures, promotion opportunities, and employee perceptions of fairness. For that reason, job evaluation should be viewed as a strategic organisational initiative rather than a technical HR project. The organisations that derive the greatest value from job evaluation are those that approach it with the same discipline and seriousness they would apply to a major strategic transformation initiative.
Stage 1: Define the business problem before launching the project
Every successful job evaluation project begins with a clearly defined business problem. Unfortunately, many organisations initiate job evaluation because they have not conducted one for several years or because employees are complaining about salaries. While these concerns may trigger discussion, they do not in themselves constitute a business case. The organisation must identify the specific issue it is attempting to address through job evaluation.
In some organisations, the problem may be the absence of a coherent grading structure. In others, the challenge may be redesigning a pay structure following rapid growth, a merger, or a restructuring. Some organisations undertake job evaluation because career paths have become unclear or because there are concerns about internal equity and grade consistency. Whatever the reason, leadership must be able to articulate precisely what success will look like at the end of the project.
Failure to define the problem creates unrealistic expectations. Employees may assume the exercise is intended to increase salaries, while managers may expect their departments to emerge with higher grades. These expectations create resistance when they are not met. The first responsibility of project leaders is, therefore, to establish a shared understanding that job evaluation is designed to determine the relative value of jobs and not the value of individual employees.
Stage 2: Secure executive sponsorship
A job evaluation project without executive sponsorship is unlikely to succeed. The CEO and executive team must understand why the project is being undertaken and what implications may emerge from the findings. They must also be prepared to support decisions that may challenge historical practices, long-standing assumptions, and entrenched organisational interests.
Executive sponsorship sends an important message to the rest of the organisation. It demonstrates that job evaluation is not merely an HR initiative but an organisational priority. Employees are far more likely to trust the process when they see active involvement from senior leadership. Managers are also more likely to cooperate when they understand that the project has the support of the executive team.
Executive sponsorship becomes particularly important during implementation. Job evaluation often reveals grade inconsistencies, structural anomalies, and remuneration issues that require difficult decisions. Without executive support, these decisions are frequently postponed or diluted. Strong sponsorship ensures that the project maintains momentum from beginning to end.
Stage 3: Select the appropriate job evaluation methodology
One of the first technical decisions involves selecting a job evaluation system. There is no universally superior methodology. Each system has strengths and limitations, and the most appropriate choice depends on the organisation’s circumstances, complexity, and objectives. The key is to select a methodology that aligns with the organisation’s needs and can be applied consistently.
Paterson remains one of the most widely used systems because of its emphasis on decision-making accountability and its relative simplicity. Castellion is often preferred where organisations require greater differentiation between specialist and managerial roles. Hay and Mercer IPE are common within multinational organisations because of their global recognition.
lNguwi is the managing consultant of Industrial Psychology Consultants and a registered occupational psychologist.
Continues next week
