Pan American Health Organization

National Consultant - Vaccine Preventable Diseases and Immunization, Cambodia - (2502687)

Contractual Arrangement: External consultant

Contract Duration (Years, Months, Days): 4.5 months

Job Posting

: Jul 16, 2025, 4:19:16 AM

Closing Date

: Jul 30, 2025, 9:59:00 PM

Primary Location

: Cambodia-Phnom Penh

Organization

: WP_KHM Cambodia

Schedule

: Full-time

IMPORTANT NOTICE: Please note that the deadline for receipt of applications indicated above reflects your personal device's system settings.

Purpose of the Consultancy

The WHO Country Office Cambodia is recruiting an experienced Cambodian immunization professional as a Short-Term Consultant to support measles supplementary immunization activity as an outbreak response, implementation of the vaccination coverage survey, and development of National Immunization Program Action Plan 2026-2030.

Background

NIP Cambodia has National Immunization Strategy 2021-2025 and beyond up to 2030 (NIS), in accordance with Immunization Agenda 2030 and WHO Western Pacific Regional Framework on vaccine preventable diseases and immunization. As five years past, NIP plans for mid-term review and do necessary update of NIS and develop NIP plan 2026-2030 towards NIS target goals in 2030. Gavi, the vaccine alliance, the main donor to NIP, also renewed its supporting policy and strategy for 2026-2030 (Gavi 6.0) that Cambodia’s NIP needs to take into consideration for coming five years activity plan. Therefore NIP, WHO, and partners discussed and agreed to conduct NIP review in 2025. The coverage survey is also planned in parallel in collaboration with National Institute of Public Health for accurately evaluating the performance of the NIP and understanding data-related issues.

As set in the NIS, measles is one of the most priority vaccine preventable diseases for NIP Cambodia. There is global measles resurgence since 2023-2024 and in Cambodia since September 2024. In order to stop measles transmission in country, WHO has been supporting NIP in outbreak response activities and, the school-based MR supplementary immunization activity in 9 provinces is planned in July and August 2025 using the Measles and Rubella Partnership Outbreak Response Fund. Challenges and lessons learned from the measles outbreak and outbreak response activities including the SIA in 9 provinces will inform to the NIS 2026-2030 and be incorporated into National Immunization Program Plan 2026-2030 accordingly.

WHO Cambodia commissions a contract in supporting WHO CO and NIP for 1) measles outbreak response immunization, 2) vaccination coverage survey preparation, implementation, and report, 3) develop NIP plan 2026-2030.

Deliverables

A consultant will be working in country based in Phnom Penh and work under WHO CO VDI unit, for National Immunization Program of Ministry of Health. The consultancy will include the domestic travel to the provinces as required to accomplish the task. Below timeframe and the date of deliverables are tentative and subject to confirmation. The consultancy will perform the work to support NIP and WHO CO as following:

Output 1. MR SIA targeting 5 to 9 years old children in 9 provinces

Deliverable 1.1: Conduct supportive supervision during the orientation meetings

Deliverable 1.2: Conduct monitoring of preparedness to the selected provinces, operational districts, health centers to ensure the micro-plan and local coordination in place in 9 provinces

Deliverable 1.3: Conduct supportive supervision during the school-based MR SIA implementation

Deliverable 1.4: Support plan and supervise the mop-up activities

Deliverable 1.5: Develop the report of school-based MR SIA in 9 provinces with NIP and WHO CO

Output 2: Vaccination coverage survey

Deliverable 2.1: In prior to the survey: To support developing the workplan and questionnaires in coordination with NIP, NIPH, and partners

Deliverable 2.2: During the survey: To support in conducting the vaccination coverage survey at sites

Deliverable 2.3: After the review: To develop the vaccination coverage survey result summary

Output 3: NIP action plan 2026-2030

Deliverable 3.1: Develop draft NIP action plan 2026-2030

Deliverable 3.2: Hold the discussion and meetings with NIP and relevant stakeholders

Deliverable 3.3: Finalize the NIP action plan 2026-2030

Expected outcome: Following the above activities, Cambodia NIP is expected to have

High quality SIA and high coverage in 9 provinces and interrupt measles transmission

Identified strengths, challenges, and recommendations of immunization data in service delivery

The comprehensive five-year NIP plan guiding NIP the clear action plan, according to the updated National Immunization Strategy 2026-2030

Qualifications, experience, skills and languages

Educational Qualifications:

Essential: Advanced university degree in Public Health

Desirable: University degree in Medicine

Experience

Essential: At least ten years’ experience in EPI – spell out (overall management of program implementation) at central level. Participation or coordination of NIP action plan development in Cambodia. Participation or coordination of SIA in Cambodia.

Desirable: Independent program review, monitoring and evaluation related to immunization

Skills / Technical skills and knowledge:

Essential: Excellent comprehensive knowledge on immunization management and service implementation (all thematic review areas)

Field knowledge and practical skill on immunization activities in Cambodia

Coordination skill with multiple external partners and local counterpart

Desirable: Independent program review, monitoring and evaluation related to immunization

Language requirements:

Fluent in both Khmer and English in writing, listening, reading and speaking

Location

Cambodia

Travel

The domestic travels will be expected. All travel arrangements for the selected consultant will be made by WHO.

Remuneration and budget

Remuneration: TBD

Expected duration of contract: 4.5 months, August to December 2025

Additional Information:

• This vacancy notice may be used to identify candidates for other similar consultancies at the same level.
• Only candidates under serious consideration will be contacted.
• A written test may be used as a form of screening.
• If your candidature is retained for interview, you will be required to provide, in advance, a scanned copy of the degree(s)/diploma(s)/certificate(s) required for this position. WHO only considers higher educational qualifications obtained from an institution accredited/recognized in the World Higher Education Database (WHED), a list updated by the International Association of Universities (IAU)/United Nations Educational, Scientific and Cultural Organization (UNESCO). The list can be accessed through the link: http://www.whed.net/. Some professional certificates may not appear in the WHED and will require individual review.
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• WHO has zero tolerance towards sexual exploitation and abuse (SEA), sexual harassment and other types of abusive conduct (i.e., discrimination, abuse of authority and harassment). All members of the WHO workforce have a role to play in promoting a safe and respectful workplace and should report to WHO any actual or suspected cases of SEA, sexual harassment and other types of abusive conduct. To ensure that individuals with a substantiated history of SEA, sexual harassment or other types of abusive conduct are not hired by the Organization, WHO will conduct a background verification of short-listed candidates.
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• Consultants shall perform the work as independent contractors in a personal capacity, and not as a representative of any entity or authority.
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• Please note that WHO’s contracts are conditional on members of the workforce confirming that they are vaccinated as required by WHO before undertaking a WHO assignment, except where a medical condition does not allow such vaccination, as certified by the WHO Staff Health and Wellbeing Services (SHW). The successful candidate will be asked to provide relevant evidence related to this condition. A copy of the updated vaccination card must be shared with WHO medical service in the medical clearance process. Please note that certain countries require proof of specific vaccinations for entry or exit. For example, official proof /certification of yellow fever vaccination is required to enter many countries. Country-specific vaccine recommendations can be found on the WHO international travel and Staff Health and Wellbeing website. For vaccination-related queries please directly contact SHW directly at shws@who.int.
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