The threat of cyber attacks is also a concern for schemes, as is the uncertainty of Brexit, Ms Darbyshire notes.
Tellwright joined Pinsent Masons in 2014 and has experience in advising trustess, employers and insurers on buy-ins, buyouts and longevity hedging deals.
The financial services consultancy, which employs 115 people across the UK, has promoted three senior team members to Partner, as part of its wider growth plans.
The firm sees Aled Edwards promoted from Principal Consultant & Actuary, Amanda Burdge moving up from Principal Investment Consultant, and Chris Heirene, former IT Manager, join the ten current partners at the firm
Helen McEwan, who spent a decade with the Dutch insurer's UK business, will take charge of USS' pensions-payment operations