Data Science Lead Job Vacancy in Makeni, Sierra Leone – Technology

Accounting & Finance Jobs in Sierra Leone
Makeni
October 24, 2026
Full Time
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Job Description

Position:Data Science Lead

Company:IBM Sierra Leone

Location:Makeni, Sierra Leone

Experience:5+ years in data science, machine learning, analytics

Education:Master’s degree in Computer Science, Data Science, Statistics or related field

Employment Type:Full-time

Industry:Technology

Department:Data & Analytics

Salary:2,500,000 SSP – 4,500,000 SSP per month

Vacancies:1

Company Overview

IBM Sierra Leone is a leading global technology and consulting company delivering innovative solutions across Africa. With a strong commitment to digital transformation, IBM empowers businesses, governments, and communities to harness the power of data, cloud, and AI. Our Makeni office serves as a regional hub for cutting‑edge projects in West Africa, fostering collaboration between local talent and international experts. As part of IBM’s worldwide network, we provide career growth, continuous learning, and a culture that values diversity, inclusion, and sustainability. Join us to be part of a forward‑thinking organization that is shaping the future of technology in Sierra Leone and beyond.

Job Overview

The Data Science Lead will spearhead the design, development, and deployment of advanced analytics and machine learning models that drive strategic decision‑making for IBM’s clients in Sierra Leone and the broader region. Reporting to the Head of Data & Analytics, you will lead a multidisciplinary team of data engineers, analysts, and junior data scientists. This role offers a unique opportunity to influence high‑impact projects, from predictive maintenance for manufacturing to customer insight platforms for telecom operators. For more information about IBM’s mission and values, visit our portal at https://sierraleonejobsearch.com/. This position is a key component of our commitment to creating high‑quality Sierra Leone Jobs and expanding Career Opportunities in Sierra Leone.

Key Responsibilities

  • Lead the end‑to‑end lifecycle of data science projects, including problem definition, data acquisition, model development, validation, and deployment.
  • Collaborate with cross‑functional teams to translate business objectives into analytical solutions that deliver measurable ROI.
  • Mentor and coach junior data scientists and analysts, fostering a culture of continuous learning and technical excellence.
  • Develop and maintain scalable machine learning pipelines using Python, R, Spark, and cloud services.
  • Ensure data quality, governance, and compliance with local regulations and IBM’s ethical AI standards.
  • Present findings and recommendations to senior stakeholders, translating complex technical concepts into clear business insights.
  • Stay abreast of emerging technologies and industry trends to drive innovation within the Data & Analytics department.

Required Skills

  • Proficiency in Python, R, SQL, and big data frameworks such as Hadoop or Spark.
  • Hands‑on experience with machine learning libraries (TensorFlow, PyTorch, scikit‑learn) and model deployment tools.
  • Strong statistical analysis and data visualization skills using tools like Tableau or Power BI.
  • Excellent problem‑solving abilities and a data‑driven mindset.
  • Effective communication and leadership skills to manage multidisciplinary teams.
  • Knowledge of cloud platforms (IBM Cloud, AWS, Azure) and containerization (Docker, Kubernetes) is a plus.

Education

A Master’s degree in Computer Science, Data Science, Statistics, Applied Mathematics, or a closely related discipline is required. Advanced certifications in machine learning, AI, or cloud technologies are highly desirable.

Experience

Minimum of five years of professional experience in data science, analytics, or a related field, with at least two years in a leadership or lead role. Demonstrated success in delivering production‑grade machine learning solutions for enterprise clients is essential.

Salary

The compensation package ranges from 2,500,000 SSP to 4,500,000 SSP per month, commensurate with experience, expertise, and performance. This competitive salary reflects IBM’s commitment to attracting top talent for Jobs in Sierra Leone.

Benefits

  • Comprehensive health insurance covering medical, dental, and vision.
  • Retirement savings plan with company matching contributions.
  • Generous paid time off and holidays.
  • Performance‑based bonuses and stock purchase options.
  • Flexible working arrangements, including remote work days.

Training

  • Access to IBM’s global learning platform with thousands of courses on AI, cloud, and leadership.
  • Certification sponsorship for industry‑recognized credentials (e.g., IBM Data Science Professional Certificate, AWS Certified Machine Learning).
  • Mentorship programs pairing you with senior IBM technologists worldwide.

Working Environment

IBM Sierra Leone offers a collaborative, inclusive, and innovative workplace. Our Makeni office features modern workspaces, high‑speed internet, and state‑of‑the‑art labs for experimentation. Employees enjoy a supportive culture that encourages creativity, knowledge sharing, and work‑life balance.

Application Process

Interested candidates should submit an online application through our career portal, attaching a detailed resume and a cover letter highlighting relevant achievements. Selected applicants will undergo a technical assessment followed by virtual interviews with the hiring panel. IBM is committed to a transparent and efficient hiring process for all Job Vacancy in Sierra Leone applicants.

Equal Opportunity Statement

IBM Sierra Leone is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of race, gender, age, disability, sexual orientation, or any other protected characteristic. We encourage qualified individuals from all backgrounds to apply and join our mission to drive innovation in Sierra Leone.

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