Luska was previously senior purchasing manager at Bouygues UK
His new role will see Luska lead on all procurement across the £120m-turnover Stepnell business.
He said: “I’m extremely pleased to be joining Stepnell which is a financially strong, highly-regarded construction company.
“At a time when the industry as a whole faces pressing skills and materials shortages, ensuring that we have robust relationships with our suppliers and subcontractor partners is essential to our continuing delivery of the high-quality construction services and solutions which provide long-term value for our clients.”
Stepnell joint managing director Tom Wakeford added: “I’m delighted that we have secured someone of Peter’s calibre and with such a wide range of industry experience to take on this crucial national procurement role.
“Ensuring that the business continues to be backed by the best skills and labour and has access to top-quality construction materials is absolutely critical to the success of our growth strategy.”