Yes, Optimum is currently hiring for 29 open positions in Ireland. Use Glassdoor to find and apply for a job that loves you back. Then start preparing for your job interview at Optimum by browsing Glassdoor's interview experience ratings and reviews, anonymously submitted by applicants and employees.
As of July 2026, Optimum employees rate their career opportunities with 2.7 out of 5 stars, according to 540 anonymously submitted Glassdoor reviews. This rating has decreased by 8% over the last 12 months.