The value of the contract is worth multi-million pounds, PSS said in a press statement.
Under the contact, PSS will maintain the safety systems on multiple sites with a team of engineers based on North Alwyn
maintaining the DeltaV and Trusted TMR, Control and Safety Systems.
Process Safety Solutions support manager Irene Arcari said the contract is a milestone for the company and its growth.
"I am delighted Total E&P UK has chosen PSS to build on its long-standing commitment to safety and believe this new contract is a good indicator of what’s to come in the year ahead," Arcari added.
Arcari will lead the team of experts to complete the project.
PSS is an Aberdeen-based company, which offers a range of oil and gas industry systems support and specialized training services to clients in the UK and across the globe.