World Meteorological Org is looking for a Scientific Officer (Hydrology and Cryosphere) (Temporary)

Job Identification: 33259

Posting Date: 04/09/2026, 11:07 AM

Apply Before: 04/23/2026, 11:59 PM

Locations: Geneve, Switzerland

Department: Hydrological Modelling and Forecasting Section

Agency: World Meteorological Org

Grade: P3

Vacancy Type: Temporary

Duties and Responsibilities

Under the supervision of the Director of Hydrology and Cryosphere and Chief of Hydrological and Water Resources Services Section, the incumbent will perform the following duties:

(a) Coordinate the development of technical components for HydroSOS (standards and methods) and the development of the HydroSOS global and local portals in association with the technical development team lead and the global hydrological modelling community, in close coordination with the relevant colleagues.

(b) Coordinate the implementation with relevant HydroSOS Project officers. phase of HydroSOS, in cooperation

(c) Lead the publication of the WMO’s Annual State of Global Water Resources report, to be developed in collaboration with external WMO experts, consultants, and the Task Team for the report.

(d) Miscellaneous

i. Contribute to the related activities and events (World Water Week, IAH, COP etc)

ii. Collaborate with partners in NHMS Germany and Universities for the implementation of HydroSOS.

iii. Collaborate with external partners and contribute to research papers relevant to activities in the WMO Plan of action – Hydrology.

iv. Undertake other duties as requested by the Director of the Hydrology, and Cryosphere Division and other Executives as required on matters associated with the activities and outputs of the Department, in particular as these relate to the HC domain.

v. Carry out other relevant duties as required.

Required Skills and Experience

Education:

Masters in Hydrology, Environmental Sciences or relevant fields is required. PhD in Hydrology, Environmental Sciences or relevant fields would be an asset.

Experience:

• A minimum of 5 Years progressively responsible experience in UN related or other public reports related to Hydrology, Water Assessments is a must.
• Experience in coordinating with multiple partners, Member States is an advantage.
• Familiarity with the structure and working procedures and activities of WMO is desirable.

Other Requirements:

• Knowledge of climate/water/weather service frameworks.

• Strong analytical skills and ability to develop guidance materials and provide support in capacity building.

• Coding knowledge, and hands on experience with hydrological models is an advantage

Languages:

Excellent knowledge of English (both oral and written). Knowledge of other official languages of the Organization would be an advantage.

(Note: The official languages of the Organization are Arabic, Chinese, English, French, Russian and Spanish.)

Competencies

The Scientific Officer (Hydrology and Cryosphere) must demonstrate individual-level proficiency in the following competencies:

• Communication & Influence
• Collaboration & Team Dynamics
• Inclusive Mindset & Cultural Awareness
• Decision Making & Problem Solving
• Integrity & Accountability
• Innovation & Digital Agility
• Stakeholder Understanding & Engagement

Salary and Allowances

The position is funded from the staff common cost.
Annual net base salary on initial appointment is: US$ 71,335
Annual post adjustment on initial salary is: US$ 64,558 (in addition to the net base salary)

Additional Information:

WMO is committed to achieving diversity and a balanced workforce. Applications are welcome from qualified women and men, including those with disabilities. The statutory retirement age is 65. Pursuant to WMO Standing Instructions, the minimum age to be eligible for consideration for vacant positions is 18, and the maximum age must enable the candidate to serve for at least the term of the contract before reaching mandatory age of separation.

Probation

Possibility of renewal subject to the availability of funds and pending satisfactory performance after an initial probationary period of one year which can be extended up to a maximum of two years.

Applications:

Applications should be made online through the WMO e-recruitment system.
Do not send your application via multiple routes. WMO no longer accepts applications via post
or email. Only applicants for whom WMO has a further interest will be contacted. Shortlisted candidates may be required to sit a written test and/or an interview.

Sexual harassment, exploitation, and abuse of authority

WMO does not tolerate harassment, sexual harassment, exploitation, discrimination and abuse of authority. All selected candidates, therefore, undergo relevant checks and are expected to adhere to the respective standards and principles.

Scam alert

WMO does not charge a processing fee at any stage of its recruitment, selection, and hiring processes (i.e., application stage, interview stage, validation stage, or appointment and training).
WMO will not ask for applicants’ bank account information.

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