women leading digital transformation

The #WomenInTech social media campaign highlights the vital role played by women working in technology fields across the United Nations Secretariat. Check out their profiles now!

About OICT

The Office of Information and Communications Technology (OICT) enables a better, safer, more sustainable future through innovative technology. It is committed to ensuring colleagues worldwide have every tool necessary to succeed in their respective mandates.

All Secretariat entities report to Mr. Bernardo Mariano Jr., Assistant Secretary-General and Chief Information Technology Officer. The Office is headquartered in New York City.

Learn more about the OICT »

#WomenInTech Voices

Meet Rebecca Calinsky, Data Scientist at OICT. Learn about Rebecca's journey in tech, spanning data analytics, emerging technologies and AI innovation.

Watch more videos here »

Reboot the Earth 2025

Reboot the Earth is a social coding event that brings a diverse group together to improve or build technology solutions addressing the current climate crisis. The event will take place around the globe between April and October 2025

Learn more »

CITO Introduces ICT Strategy

Bernardo Mariano Jr., Assistant Secretary-General and Chief Information Technology Officer, introduces the ICT Strategy (A/77/489) for the UN Secretariat. The strategy was developed in consultation with Secretariat entities and external partners to establish a coherent and effective direction for ICT in the Secretariat through a multi-year implementation plan.

News Updates

UN Open Source Principles
  • News

Milestone: UN Open Source Principles Endorsements Reach 60

The United Nations Open Source United community is proud to announce that a further 22 organizations have officially endorsed the Open Source Principles, bringing the total number of endorsements--including the Government of…
View all news stories

OICT Campaigns

UN Careers | UN Internships

The Office of Information and Communications Technology (OICT) is leading the digital transformation of the Organization to enable a better, safer, more sustainable future through secure, reliable, and innovative technology solutions. OICT is committed to achieving 50/50 gender balance and geographical diversity in its staff, and female candidates are strongly encouraged to apply for OICT positions. OICT supports the principles of work-life balance and flexible work arrangements.