Water, Sanitation, and Hygiene (WASH) Project Manager Job Vacancy in Makeni, Sierra Leone – Humanitarian and Development

July 19, 2026
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Job Description

Position: Water, Sanitation, and Hygiene (WASH) Project Manager

Company: Plan International

Location: Makeni, Sierra Leone

Experience: 5 Years

Education: Bachelor’s Degree

Employment Type: Full-time

Industry: Humanitarian and Development

Department: Program Implementation

Vacancies: 1

Company Overview

Plan International is an independent development and humanitarian organization that advances children’s rights and equality for girls. In Sierra Leone, Plan International delivers life-changing programs across various districts, focusing on education, health, child protection, and disaster risk management. Plan International is actively Hiring in Sierra Leone to strengthen our field operations. Our dedicated teams work closely with local communities, government bodies, and civil society organizations to foster sustainable development and build resilient communities. We are committed to creating safe, inclusive environments where every child can thrive.

Job Overview

We are seeking a highly skilled professional for this critical Job Vacancy in Sierra Leone, offering one of the most impactful Jobs in Sierra Leone. The WASH Project Manager will lead the planning, implementation, and monitoring of our comprehensive WASH initiatives in Makeni and surrounding rural areas. This role is central to our mission of improving community health, reducing waterborne diseases, and ensuring that schools and communities have access to clean water. As part of our growing team, you will have the chance to explore rewarding Career Opportunities in Sierra Leone while making a tangible difference. The successful candidate will manage project budgets, lead a team of technical officers, and represent Plan International in district-level coordination meetings.

Key Responsibilities

  • Lead the technical design, planning, and execution of all WASH infrastructure projects, including water points and latrines.
  • Manage project budgets, work plans, and procurement processes to ensure timely delivery of project milestones.
  • Establish and maintain strong working relationships with local government authorities and community leaders.
  • Conduct regular field monitoring visits to assess project quality and track progress.
  • Prepare high-quality donor reports and project updates highlighting the impact of our interventions.

Required Skills

  • Strong technical knowledge of water supply systems, sanitation facilities, and hygiene promotion methodologies.
  • Proven project management skills, including budget tracking and team leadership in an NGO setting.
  • Excellent communication and interpersonal skills, with the ability to engage effectively with diverse stakeholders.
  • Fluency in English and Krio, with strong report-writing capabilities.
  • Proficiency in engineering design software and standard office applications.

Education

Candidates must possess a Bachelor’s Degree in Civil Engineering, Environmental Engineering, Public Health, or a closely related field.

Experience

A minimum of five years of progressive professional experience in managing WASH projects within the humanitarian or development sector is required.

Benefits

  • Competitive monthly salary and comprehensive health insurance coverage.
  • Generous annual leave allowance and paid public holidays.
  • Opportunities for professional growth within a global organization.
  • Field travel allowances and support for relocation if applicable.

Training

  • Comprehensive onboarding training on Plan International’s global policies and child safeguarding.
  • Technical workshops on advanced WASH technologies and community-led sanitation methodologies.
  • Leadership and project management training modules to support career development.

Working Environment

This position is based in Makeni, with frequent travel to remote project sites. The working environment is dynamic, collaborative, and deeply focused on community engagement. Plan International promotes a culture of mutual respect, continuous learning, and innovation.

Application Process

To apply, please submit your CV and cover letter online. To explore other Sierra Leone Jobs, please visit the Sierra Leone Job Search platform, which lists various professional roles across the country.

If you are interested in regional opportunities, you can also check out the Angola Job Search website to view similar humanitarian roles in Southern Africa.

Additionally, for candidates seeking to expand their career horizons, the Tunisia Job Search portal offers valuable insights into development vacancies in North Africa.

Equal Opportunity Statement

Plan International is an equal opportunity employer. We actively encourage applications from qualified female candidates and individuals with disabilities. We are committed to providing equal Employment in Sierra Leone and fostering a diverse, inclusive workplace free from discrimination. Our recruitment processes are designed to identify the best talent while ensuring fairness and transparency at every stage.