Network Optimization Engineer Job Vacancy in Koidu, Sierra Leone – Telecommunications

Job Description

Position:Network Optimization Engineer

Company:MTN Sierra Leone

Location:Koidu, Sierra Leone

Experience:3-5 years of relevant experience

Education:Bachelor’s degree in Telecommunications Engineering or related field

Employment Type:Full-time

Industry:Telecommunications

Department:Network Engineering

Salary:SSP 1,200,000 – SSP 2,000,000 per annum

Vacancies:1

Company Overview

MTN Sierra Leone is a leading mobile network operator delivering innovative communication solutions across the nation. With a strong commitment to digital inclusion, MTN has expanded its footprint to remote areas, providing reliable voice, data, and mobile financial services. The company prides itself on fostering a culture of excellence, diversity, and continuous learning, positioning itself as an employer of choice for ambitious professionals seeking to shape the future of telecommunications in Sierra Leone. As part of the broader MTN Group, the organization leverages global expertise while maintaining a deep understanding of local market dynamics, making it a pivotal player in the country’s economic development and digital transformation.

MTN Sierra Leone actively supports community initiatives, invests in infrastructure development, and partners with government agencies to improve connectivity. The company’s vision aligns with the national agenda of enhancing digital infrastructure, creating jobs, and promoting sustainable growth. For candidates searching for Sierra Leone Jobs, MTN offers a dynamic environment where innovation meets impact, and where career progression is driven by performance and passion.

Job Overview

The Network Optimization Engineer will be responsible for designing, implementing, and optimizing network solutions to ensure high performance, reliability, and scalability of MTN’s mobile and data services in the Koidu region. This role involves close collaboration with cross‑functional teams, including Radio Access Network (RAN), Core Network, and Operations, to analyze traffic patterns, identify bottlenecks, and propose enhancements. The successful candidate will play a critical role in supporting MTN’s mission to deliver seamless connectivity, thereby contributing to the broader goal of expanding Jobs in Sierra Leone and fostering digital inclusion.

Key objectives include improving network KPIs, reducing latency, and supporting the rollout of 4G/5G technologies. The engineer will also engage with vendors, conduct field tests, and generate detailed reports for senior management. This position offers a unique opportunity to work on cutting‑edge telecom projects, influence strategic decisions, and develop expertise in a fast‑evolving industry.

For more information about MTN’s career portal, visit https://sierraleonejobsearch.com.

Key Responsibilities

• Analyze network performance data to identify optimization opportunities and implement corrective actions.
• Design and execute capacity planning models to support projected traffic growth.
• Collaborate with RAN and Core teams to fine‑tune parameters, ensuring optimal handover and load balancing.
• Lead field trials for new technologies, including 4G LTE enhancements and 5G pilot deployments.
• Prepare technical documentation, performance reports, and recommendations for senior leadership.
• Coordinate with vendors for equipment upgrades, software patches, and troubleshooting.
• Monitor key performance indicators (KPIs) such as call drop rate, data throughput, and latency, ensuring they meet service level agreements.
• Participate in emergency response teams to restore network services during outages.
• Provide mentorship to junior engineers and support knowledge‑sharing initiatives.

Required Skills

• Strong analytical skills with proficiency in network performance tools (e.g., NetAct, OSS, Wireshark).
• In‑depth understanding of LTE/4G and emerging 5G technologies.
• Experience with radio frequency (RF) planning and optimization.
• Excellent problem‑solving abilities and attention to detail.
• Effective communication skills for cross‑departmental collaboration.
• Ability to work independently and manage multiple projects simultaneously.
• Familiarity with regulatory standards and compliance in Sierra Leone.

Education

A Bachelor’s degree in Telecommunications Engineering, Electrical Engineering, Computer Science, or a closely related discipline is required. Professional certifications such as Cisco CCNP, Nokia NRS, or equivalent are advantageous and demonstrate a commitment to continuous professional development.

Experience

Candidates must possess 3‑5 years of hands‑on experience in network optimization, preferably within a mobile operator environment. Experience with network planning tools, performance monitoring, and field testing is essential. Prior exposure to the Sierra Leone telecom market or similar emerging markets will be considered a strong asset.

Salary

The compensation package ranges from SSP 1,200,000 to SSP 2,000,000 per annum, commensurate with experience and qualifications. The package includes performance‑based incentives, health benefits, and contributions to retirement savings.

Benefits

• Comprehensive health insurance covering medical, dental, and vision.
• Retirement savings plan with employer matching contributions.
• Annual performance bonus tied to individual and company targets.
• Paid annual leave, sick leave, and public holidays.
• Employee assistance program and wellness initiatives.

Training

• Access to MTN’s global learning platform for technical and soft‑skill development.
• On‑the‑job mentorship from senior network architects.
• Opportunities to attend industry conferences and certification courses.
• Structured career path with clear progression milestones.

Working Environment

MTN Sierra Leone offers a collaborative, inclusive, and technology‑driven workplace. Employees benefit from modern office facilities in Koidu, flexible working arrangements, and a culture that encourages innovation. The organization prioritizes safety, diversity, and employee well‑being, ensuring a supportive environment where talent can thrive.

Application Process

Interested candidates should submit their updated CV and a cover letter outlining their suitability for the role through the online portal. Applications will be reviewed on a rolling basis, and shortlisted candidates will be contacted for an initial interview. Further assessment stages may include technical tests and a final interview with senior management.

For additional career resources, explore https://www.ethiopiajobssearch.com/.

Equal Opportunity Statement

MTN Sierra Leone is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees, regardless of gender, ethnicity, disability, or any other protected characteristic. All qualified applicants will receive consideration for employment without discrimination.