Dalitso Daniel Ngoma
Solwezi,Zambia
Summary
I am an ICML-Certified Machine Lubricant Analyst (MLA I) with 4+ years of experience in fluid analysis, condition monitoring, and laboratory quality management. Currently, I work in Engineering Reliability at Kansanshi Mining PLC (KMP), translating complex chemical data into actionable predictive maintenance strategies for heavy mobile fleets and stationary equipment. Previously, I functioned as the Acting Laboratory Supervisor at Alfred H. Knight, leading the lab through rigorous SADCAS audits and ensuring strict ISO 17025 compliance.
Overview
4
4
years of professional experience
10
10
years of post-secondary education
1
1
Certification
Work History
Laboratory Analyst
Kansanshi Mining Plc
Solwezi , Zambia
02.2025 - Current
- Condition Monitoring & Used Oil Analysis: Execute advanced fluid analysis (FTIR, Spectroscopy) on high-value mobile mining fleets—including heavy earthmoving equipment like CAT haul trucks, dozers, and excavators—directly supporting site-wide reliability goals.
- Diagnostic Interpretation: Apply ICML MLA I principles to interpret complex oil sampling data, identifying abnormal wear trends (e.g., dirt entry, fuel dilution, coolant leaks) to prevent catastrophic component failures and minimize unplanned downtime.
- Engineering Partnership: Partner cross-functionally with Maintenance and Reliability Engineers, translating raw chemical data from engines, transmissions, and hydraulics into actionable, predictive maintenance alerts.
- Data & Infrastructure Management: Manage high-volume sample data processing utilizing TrustLIMS; maintain asset integrity through rigorous Transformer Oil Analysis and diesel fuel quality assurance prior to offloading.
Laboratory Analyst (Acting Laboratory Supervisor)
Alfred H. Knight Zambia
Kitwe, Zambia
03.2022 - 02.2025
- Leadership & Quality Assurance: Assumed full operational oversight of the Lubricant testing laboratory following an abrupt leadership vacancy. Scrutinized compiled analytical results prior to reporting and monitored QC charts to guarantee data integrity.
- Audit & Compliance Management: Championed ISO/IEC 17025 compliance and led the department through rigorous SADCAS audit preparations, utilizing formal Anatech Internal Audit training.
- Root Cause Analysis (RCA): Investigated and successfully closed Non-Conformances (NCs) by executing comprehensive RCA.
- Technical Operations: Conducted high-precision analysis on Lubricants, Transformer oils, and Fuels (Jet A1, Kerosene, Petrol, Diesel, HFO, LFOs). Managed the full sample lifecycle using OnLIMS (OnWSH).
- Training & Continuous Improvement: Mentored and trained new analysts and interns, updated critical technical documentation, and conducted Planned Task Observations (PTOs). Executed complex method validations and equipment calibrations.
Education
Diploma - Science Laboratory Technology
Evelyn Hone College of Applied Arts And Commerce
Lusaka, Zambia 01.2016 - 03.2026
Skills
Condition Monitoring & Fluid Analysis
- Used Oil Analysis (UOA)
- Spectroscopy (RDE-OES & FTIR)
- Kinematic Viscometry
- Wear Debris Characterization
- Transformer Oil Analysis & DGA (Dissolved Gas Analysis)
- Fuel Quality Testing (Diesel, Jet A1, HFO, LFOs)
- Predictive Maintenance Strategy
- Asset Condition Monitoring
- Heavy Machinery Lubrication
Quality Assurance & Compliance
- ISO/IEC 17025 Compliance
- Internal Laboratory Auditing
- SADCAS Audit Preparation
- Root Cause Analysis (RCA)
- Non-Conformance (NC) Resolution
- Quality Control (QC) Chart Monitoring
- ASTM Standard Methodologies
- ISO 4406 Cleanliness Standards
Laboratory Leadership & Operations
- Laboratory Supervision & Management
- Method Validation & Verification
- Equipment Calibration & Preventative Maintenance
- Technical Training & Mentorship
- Planned Task Observations (PTOs)
- Technical Document & SOP Revision
- Inventory & Supply Management
- Workflow Optimization
Instrumentation & Software
- Spectro Analytical Instruments (FluidScan, FerroCheck)
- Grabner Instruments (MiniScan IR)
- Laboratory Information Management Systems (LIMS)
- TrustLIMS
- OnLIMS (OnWSH)
- Diagnostic Data Interpretation
Certification
- Machine Lubricant Analyst (MLA Level I) – International Council for Machinery Lubrication (ICML), trained by Yellotec.
- ISO/IEC 17025 Awareness & Internal Auditing – Certified by Anatech Zambia Limited.
- Microsoft Excel Basic = Certified by ESoft Africa Limited.
TECHNICAL EXPERTISE & INSTRUMENTATION
- Analytical Instruments: Spectro Analytical Instruments (RDE-OES, Kinematic Viscometer, FluidScan, FerroCheck, Fuel Dilution Meter) and Grabner Instruments (MiniScan IR).
- Standardized Testing (ASTM): ASTM D6595 (Wear Metals/Spectrometry), ASTM D445 (Kinematic Viscosity), ASTM E2412 / ASTM D7418 (FTIR Analysis), ASTM D7214 (Oxidation), and ASTM D7684 (Wear Debris Characterization).
- Quality & Industry Standards: ISO/IEC 17025 (Internal Auditor), SADCAS Audit Preparation, ISO 4406 (Particle Count Cleanliness).
- Software & LIMS: TrustLIMS, OnLIMS (OnWSH), Microsoft Office Suite.
Languages
English
First Language
References
References available upon request.
Timeline
Laboratory Analyst
Kansanshi Mining Plc
02.2025 - Current
Laboratory Analyst (Acting Laboratory Supervisor)
Alfred H. Knight Zambia
03.2022 - 02.2025
Diploma - Science Laboratory Technology
Evelyn Hone College of Applied Arts And Commerce
01.2016 - 03.2026