Kathy Wright, 61, from Rotherham, was a technical officer at the council, where she was responsible for managing the authority’s email and internet filtering systems. 

The tribunal found that she was unlawfully underpaid compared to a male colleague in the same position, despite performing substantially the same role. 

Ms Wright turned to her union UNISON after she was unable to resolve her claim for equal pay through an internal grievance process. 

Using the union’s legal services, which are available to all members, she took the case to an employment tribunal.  

Following two hearings in December 2023, the tribunal rejected Rotherham Council’s defence that the two roles were different and found it had breached sex equality obligations.  

The judgment pointed out both employees did broadly similar work and the council had exaggerated differences to justify the pay disparity. 

Ms Wright was awarded pay arrears of £22,148 and interest of £7,932 totalling £30,080. 

The council must also adjust Ms Wright’s pension entitlements accordingly.  

Lawyers from Thompsons Solicitors, who represented Ms Wright through UNISON, have now made the decision public after the council said it would not appeal. 

Kathy Wright said: "I’m thrilled with the tribunal's decision. It has been a long and challenging journey, but I am grateful for the support of Thompsons Solicitors and UNISON.  

“This judgment not only validates my experience but also encourages others who may be in similar situations to come forward. It's a step towards greater fairness and equality in the workplace." 

UNISON senior legal officer Carla Bennett said: "This case highlights the ongoing issue of pay inequality in the workplace. UNISON is committed to fighting for fair treatment and equal pay for all workers. 

“It took courage for Kathy to make a stand against discrimination and this is the right outcome. The ruling sends a clear message to employers about the importance of equality and fairness." 

James Cooper of Thompsons Solicitors said: "This judgment is a significant victory not only for Ms. Wright but all employees facing similar pay disparities. The tribunal's decision reinforces the importance of equal pay for equal work and holds employers accountable for unjust practices.  

“We are proud to have represented Ms Wright and will continue to support her in ensuring she receives the remuneration and recognition she deserves."Â