About GCSB

The Government Communications Security Bureau (GCSB) is a public service department with its head office in Wellington, New Zealand. The Director of the GCSB reports directly to the Minister responsible for the GCSB, traditionally the Prime Minister.

Our work

GCSB contributes to New Zealand’s national security by providing information assurance and cyber security to the New Zealand Government and critical infrastructure organisations, foreign intelligence to government decision-makers, and cooperation and assistance to other New Zealand government agencies.

Careers with us

The GCSB employs New Zealand's top talent and many of our people are recognised as leaders in their field of expertise. There is a strong team spirit and huge pride to know we work for a world-class organisation at the heart of national security.