Mark Muoki
Nairobi
Summary
Project Manager with 7+ years of experience in the renewable energy sector, specializing in commercial and industrial (C&I) solar PV and hybrid energy projects. Proven expertise in project lifecycle management from feasibility studies, design, budgeting, contracting, execution, to commissioning. Adept at coordinating cross-functional teams, managing EPC/O&M contractors, and ensuring projects are delivered on time, within budget, and to the highest quality and safety standards. Strong record in delivering multi-megawatt projects that enhance reliability and support clients’ sustainability goals
Overview
8
8
years of professional experience
Work History
Project Manager
New Southern Energy
05.2025 - Current
- Lead end-to-end execution of solar PV and hybrid energy projects across commercial and industrial clients.
- Support engineering design, equipment selection, contractor management, and compliance with technical standards.
- Develop and manage project budgets, monitor financial performance, and prepare technical and financial reports.
- Create and maintain detailed project timelines, aligning engineering milestones with procurement and construction.
- Implement preventive and corrective maintenance strategies for inverters, monitoring systems, switchgear, and balance of plant components.
- Coordinate remote monitoring and field diagnostics to ensure optimal system availability and performance.
- Enforce EHS policies, permit-to-work systems, and site-level safety protocols across all projects.
- Mentor junior engineers and technicians in system operation, safety procedures, and field troubleshooting.
- Currently managing a 5MW solar PV project in Nairobi, ensuring delivery within budget and schedule.
Project Manager
PTG - Solar
12.2022 - 03.2025
- Led implementation of solar PV and BESS systems, from site assessment through commissioning and post-installation support.
- Designed and supervised installation of electrical systems, including AC/DC cabling, switchgear, metering, and control interfaces.
- Supported O&M teams by developing customized preventive maintenance checklists and documentation.
- Responded to faults through structured diagnostics and field supervision, reducing equipment downtime.
- Liaised with operations and finance teams to align maintenance with commercial expectations and reporting metrics.
Projects Implementation Engineer
PTG-Solar
01.2021 - 11.2022
- Supervised installation teams for commercial solar PV systems, ensuring quality control and HSE compliance.
- Reviewed technical drawings and performed system verification tests post-installation.
- Supported fault identification and resolution using electrical diagrams and testing tools.
- Tracked equipment usage, maintenance needs, and spare part availability to maintain project continuity.
- Installed and tested LV/MV solar PV systems, inverters, protection devices, and monitoring equipment.
- Key achievement was delivering a 4MW solar PV project at Devki Steel Plant, supporting the client’s energy efficiency and sustainability goals.
Solar PV Installation engineer
Ofgen Ltd
01.2019 - 12.2020
- Installed and tested solar PV systems ranging from small-scale setups to large commercial installations.
- Conducted performance monitoring and troubleshooting to ensure optimal system functionality.
- Engaged with clients to provide post-installation support and ensure satisfaction with project outcomes.
- Compiled detailed technical reports highlighting system performance, energy savings, and areas for improvement.
- Maintained and upgraded existing grid-tied solar PV systems to extend their lifespan and enhance efficiency.
Assistant energy auditor
Ofgen Ltd
04.2018 - 01.2019
- Conducted electrical energy audits to identify inefficiencies and propose system upgrades.
- Used power analyzers and clamp meters to evaluate load patterns and demand behavior.
- Recommended maintenance and operational adjustments to enhance energy efficiency and reduce cost.
Education
B.Sc. -
Electrical and Electronic Engineering
01.2018
Skills
- End-to-end project delivery
- Budgeting and cost control
- Contract management
- Risk and stakeholder management
- Regulatory compliance
- Project scheduling
- Performance monitoring
- Utility-scale solar PV
- Commercial and industrial solar PV
- Battery energy storage systems
References
Available on Request
Professional Registrations
- Graduate Engineer: Engineers Board of Kenya
- PMP: Project Management Institute (Ongoing)
- Electrician, Class A: Energy and Petroleum Regulatory Authority
- Solar Technician, T3: Energy and Petroleum Regulatory Authority
Timeline
Project Manager
New Southern Energy
05.2025 - Current
Project Manager
PTG - Solar
12.2022 - 03.2025
Projects Implementation Engineer
PTG-Solar
01.2021 - 11.2022
Solar PV Installation engineer
Ofgen Ltd
01.2019 - 12.2020
Assistant energy auditor
Ofgen Ltd
04.2018 - 01.2019
B.Sc. -
Electrical and Electronic Engineering