🌍 Latest United Nations Consultancy Opportunities – Apply Now (October 2025)

October 9, 2025

5 minutes read

Explore the latest United Nations consultancy opportunities (October 2025) now open for applications on the official UN Careers platform. Positions include Knowledge Management Consultant (Kigali), Taxonomy Interoperability Expert (Geneva), Research Consultant (Bangkok), Language Teachers (Geneva), and Evaluation Consultant (Nairobi). These roles, offered by leading UN entities like UNEP, UNODC, and the Resident Coordinator System, provide a unique chance to contribute your expertise to global development, sustainability, and education. Apply now to join a workforce of the world, for the world.

🏛️ Background & Job Description

🌍 United Nations Consultancy: Your Path to Global Impact

The United Nations (UN) continues to attract professionals from all disciplines through its consultancy programmes, offering flexible and impactful assignments around the globe. As part of the UN’s mission to maintain international peace, protect human rights, and advance sustainable development, consultants play a vital role in providing specialized expertise, research, and strategic guidance to UN agencies and their partners.

In October 2025, several exciting consultancy roles are available through the United Nations Careers portal (careers.un.org). These assignments are based in diverse locations such as Kigali, Geneva, Bangkok, Bonn, and Nairobi, reflecting the UN’s global footprint and commitment to inclusion and diversity.

Below is a summary of the latest consultancy opportunities available this month.

💼 Featured Consultancy Positions

1️⃣ Knowledge Management Consultant – Resident Coordinator System (Kigali)

The Resident Coordinator System seeks a Knowledge Management Consultant in Kigali, Rwanda to support the development, management, and sharing of knowledge resources across UN offices.
The consultant will design innovative tools to capture lessons learned, organize internal databases, and enhance information sharing among UN country teams.

🕓 Location: Kigali, Rwanda
📅 Deadline: 20 October 2025

This role is ideal for professionals experienced in knowledge management systems, research, and organizational learning within international or development settings.

2️⃣ Taxonomy Interoperability Expert – UNEP Finance Initiative (Geneva)

The United Nations Environment Programme (UNEP) Finance Initiative is hiring a Taxonomy Interoperability Expert based in Geneva, Switzerland.
This consultant will contribute to aligning financial taxonomies globally, ensuring consistency between sustainability frameworks used by public and private sector actors.

🕓 Location: Geneva, Switzerland
📅 Deadline: 18 October 2025

Applicants should possess expertise in sustainable finance, taxonomy design, and financial policy harmonization, with strong analytical and technical writing skills.

3️⃣ Research Consultant – Online Child Sexual Exploitation & Abuse (OCSEA) Investigations – UNODC (Bangkok)

The United Nations Office on Drugs and Crime (UNODC) is recruiting a Research Consultant in Bangkok, Thailand to support the development of a Best-Practice Guide on international cooperation in online child sexual exploitation and abuse (OCSEA) investigations.
The assignment aims to improve global collaboration and strengthen the legal and operational responses of law enforcement bodies.

🕓 Location: Bangkok, Thailand
📅 Deadline: 19 October 2025

This consultancy is suited for individuals with backgrounds in criminal justice, child protection, cybersecurity, or international law.

4️⃣ Part-Time Language Teachers – United Nations Office at Geneva

The United Nations Office at Geneva (UNOG) invites applications for part-time teaching positions in the following languages:

Russian
Spanish
Chinese
English
Arabic

These teaching consultancies provide linguistic training to UN staff, supporting the organization’s multilingual environment and cross-cultural communication.

🕓 Location: Geneva, Switzerland
📅 Deadline: 1 November 2025

Applicants should hold recognized language teaching qualifications and demonstrate experience in adult education or professional language instruction.

5️⃣ Report Writers – UNEP (Bonn)

The United Nations Environment Programme (UNEP) is seeking Report Writers for its Bonn office.
Consultants will draft and edit official documents, analytical reports, and environmental project summaries that align with UNEP’s communication and sustainability standards.

🕓 Location: Bonn, Germany
📅 Deadline: 20 October 2025

Ideal candidates will have proven experience in technical writing, environmental policy communication, or scientific editing.

6️⃣ Evaluation Consultant – UNEP Finance Initiative (Nairobi)

The UNEP Finance Initiative is hiring an Evaluation Consultant in Nairobi, Kenya to conduct the terminal evaluation of the project “Aligning Private Finance with Sustainable Development (SMA ID 102770)”.
The consultant will assess project performance, sustainability, and impact, producing actionable recommendations for future initiatives.

🕓 Location: Nairobi, Kenya
📅 Deadline: 22 October 2025

A strong background in monitoring and evaluation (M&E), particularly in financial inclusion or environmental sustainability, is required.

🎓 Qualifications (Education and Certification, Experience)

While requirements differ slightly across consultancies, successful candidates typically possess:

Advanced university degree (Master’s or equivalent) in a relevant field such as economics, international relations, law, linguistics, education, IT, or environmental sciences.
5+ years of professional experience in consultancy, research, program evaluation, or technical advisory roles.
Proven ability to produce analytical reports, research outputs, or policy documents.
Excellent communication and drafting skills in English (and proficiency in French, Arabic, Spanish, or Chinese is an asset).
Familiarity with UN procedures, SDGs, and results-based management frameworks is highly advantageous.

Each consultancy is temporary but offers a unique opportunity to gain international exposure while contributing directly to the UN’s global mission.

🌐 Additional Information

Applicants are encouraged to visit the United Nations Careers Portal at https://careers.un.org to view complete job descriptions and apply online before each deadline.

All applications should include:

A detailed CV,
A cover letter highlighting relevant experience and motivation, and
Any sample work or publication relevant to the consultancy field.

The UN maintains a strict zero-tolerance policy for discrimination and harassment and promotes a work environment based on diversity, equality, and inclusion. Both women and men from all backgrounds — particularly from underrepresented nationalities — are strongly encouraged to apply.

Consultancy roles at the UN often provide competitive daily or monthly rates, depending on experience and duty station. Selected consultants may also receive travel support and access to UN facilities.

Working as a UN Consultant not only enhances professional credibility but also provides a chance to make an impact on sustainable development, peace, justice, and human rights at a global scale.

📣 Why Join the UN as a Consultant?

Consultancies within the United Nations system offer more than just employment — they’re opportunities to:

Apply specialized expertise to real-world global challenges.
Gain international experience across diverse cultural contexts.
Collaborate with leaders and policymakers driving the 2030 Agenda for Sustainable Development.
Contribute to projects that shape environmental protection, education, justice reform, and humanitarian coordination.

The UN’s 2025 consultancy openings reflect its ongoing mission to empower talented professionals to contribute to a fairer, safer, and more sustainable world.

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