Tonje is part of Selmer's Energy Team, where she primarily works on the review, drafting, and negotiation of contracts within the offshore services, oil and gas, and shipping industries, and provides counsel on related projects and dispute resolution.
Tonje also assists with matters relating to contract law, in addition to other areas of law such as corporate law and employment law.
Tonje holds a master's degree in law from the University of Bergen, specialising in contract law.