Nkosinathi Given Machika
Pretoria,Gauteng
Summary
Mechanical maintenance professional with hands-on experience in condition monitoring, fault finding, and preventive and corrective maintenance across pumps, HVAC units, chillers, boilers, and pressure systems. Brings strong SAP, troubleshooting, and technical documentation skills, with a steady focus on reliability, safety, and equipment performance.
Overview
1
1
Certification
9
9
years of professional experience
Work History
Junior Maintenance Engineer
South African Bureau of Standards (SABS)
09.2024 - Current
- Performing condition monitoring, inspection, and fault finding on mechanical systems including pumps, HVAC units, chillers, and boiler systems.
- Maintained and optimized water filtration and treatment systems to ensure compliance and operational efficiency.
- Support plant reliability improvement through data-driven analysis of equipment performance and failure trends.
- Assisted in executing preventative and corrective maintenance according to maintenance strategies and OEM standards, enhancing equipment reliability.
- Applying engineering principles to troubleshoot system inefficiencies and recommend improvement actions.
- Developing reliability-centered maintenance (RCM) tactics for high-speed production equipment to reduce downtime and improve efficiency.
- Performing detailed root cause analysis (RCA) on major failures using failure data and downtime reports.
- Assisting in preparation and review of technical documentation including SOPs, maintenance procedures, and work instructions.
- Supporting the development and implementation of maintenance plans and strategies for critical equipment.
- Supported implementation of cost-saving and energy efficiency initiatives, contributing to reduced operational costs.
- Manage maintenance job cards, track progress, and ensure timely closure of breakdowns.
- Supporting execution of engineering projects including scope development, contractor coordination, and progress tracking.
- Develop CAPEX tender documentation, including project motivations/memos, scopes of work, technical specifications, cost estimates and detailed Bills of Quantities (BOQs), ensuring alignment with project requirements and procurement processes.
- Developing tender technical evaluation criteria based on project technical specifications.
- Conducting quality control inspections during project execution.
- Conducting safety inspections and audits in compliance with the OHS Act and organizational SHEQ standards.
- Implementing and monitoring permit-to-work and lockout/tagout (LOTO) systems to ensure safe isolation of equipment.
- Ensuring maintenance activities comply with safety, quality, and environmental requirements.
- Coordinating and tracking statutory maintenance activities relating to fire protection and fire detection systems.
- Coordination of inspections and maintenance activities associated with pressurized equipment
Acting Senior Maintenance Engineer
South African Bureau of Standards (SABS)
02.2026 - 07.2026
- Supervised the day-to-day operations of the Facilities Management Division, ensuring the efficient delivery of maintenance and support services across multiple facilities.
- Led maintenance team to ensure timely completion of all maintenance tasks.
- Drafted Requests for Quotations (RFQs), Requests for Proposals (RFPs), and technical evaluation documentation in accordance with procurement policies and procedures.
- Coordinated and monitored contractors and external service providers to ensure adherence to SLAs, contractual obligations, and health and safety standards.
- Planned, coordinated, and supervised building renovations, refurbishment projects, and facility improvement initiatives while ensuring adherence to project schedules, quality standards, and budgets.
- Compiled maintenance performance reports, project progress reports, and contractor evaluations to inform operational decision-making.
- Analyze actual breakdown and failure data to identify recurring equipment failures and trends, and use the findings to improve maintenance strategies, optimize preventive maintenance intervals and enhance equipment reliability and availability.
Graduate Maintenance Engineer
South African Bureau of Standards (SABS)
04.2024 - 09.2024
- Supervise maintenance of plant equipment (Reactors, pressure vessels, valves, chillers, scrubber system, cooling towers, heat exchangers).
- Conducted physical inspections and asset verification to monitor condition and ensure operational integrity.
- Supported shutdown preparations to facilitate maintenance and minimize downtime.
- Ensured compliance maintenance on PRVs, vessels under pressure, fire equipment, and lifting equipment to adhere to safety regulations.
- Prepare work permits and job cards.
- Prepared fabrication drawings to support maintenance and repair efforts.
Maintenance Assistant
The Success Academy
03.2018 - 12.2019
- Executed preventive maintenance on air conditioners, generators, and water pumps, ensuring safe and efficient facility operations.
- Performed basic plumbing, electrical, and mechanical maintenance tasks.
- Conducted inspections to identify faults, defects, and maintenance requirements.
- Assisted with routine maintenance and repair of buildings, facilities, and equipment.
- Addressed urgent maintenance requests, facilitating smooth general facility operations.
- Reported equipment failures and maintenance issues to supervisors.
- Assisted with installation, replacement, and repair of broken window glass, door handles, floor tile
- Ensured tools in the workshop and spare parts were properly stored.
- Ensured cleanliness of work areas by regularly cleaning surfaces and organizing tools. and safety of work areas in accordance with health and safety procedures.
- Collaborated with maintenance teams to complete tasks promptly, ensuring operational continuity.
Education
Honours in Bachelor of Engineering Technology - Mechanical Engineering
University of Johannesburg
01-2027
Bachelor of Engineering Technology - Mechanical Engineering
University of Johannesburg
01-2023
Grade 12 -
Musa Secondary School
01-2017
Skills
- Engineering principles knowledge
- CAD software proficiency
- Proficiency in Microsoft Office
- Analytical problem-solving
- Technical documentation skills
- Competent in using various hand and power tools safely and effectively for maintenance and repair tasks
- Failure analysis expertise
- Mechanical maintenance skills
- Technical communication skills
- Task management
- Detail-oriented problem-solving
- Planning and organization
- Results-oriented
- Teamwork and collaboration
Personal Information
- Gender: Male
- Nationality: South African
- Driving License: Code C1
Certification
- SHE Representative Certificate – NOSA College.
ISO 9001:2015 – South African Bureau of Standards (SABS).
Accomplishments
- Recognized as a member of a Top 5 team for outstanding performance and successful execution of a community development project (2019).
- Achieved and maintained 98% steam plant availability through effective maintenance planning.
- Improved maintenance response times through effective work order planning and execution.
VOLUNTARY WORK
- Participated in community upliftment projects of Ubuntu NPO, focused on improving local infrastructure and living conditions. Assisted in project planning, coordination, and implementation activities.
- Provided academic support and mentorship to high school or first-year engineering students., Assisted learners with Mathematics, Physical Sciences, and Engineering-related subjects.
GOALS
- To move into managerial or leadership roles such as managerial positions, such as a Senior Mechanical Engineer, Plant Manager or Maintenance Superintendent, overseeing teams of technicians and engineers.
- To obtain and maintain ECSA registration (Professional Engineer/ Professional Technician) or a GCC (Mines and Works or Factory-Mechanical) Certificate, enabling legal responsibility for plant operations.
- To attend industry events, join trade associations, and build connections with senior professionals in the field to learn from their experiences.
- To obtain PhD in Mechanical Engineering.
Timeline
Acting Senior Maintenance Engineer
South African Bureau of Standards (SABS)
02.2026 - 07.2026
Junior Maintenance Engineer
South African Bureau of Standards (SABS)
09.2024 - Current
Graduate Maintenance Engineer
South African Bureau of Standards (SABS)
04.2024 - 09.2024
Maintenance Assistant
The Success Academy
03.2018 - 12.2019
Honours in Bachelor of Engineering Technology - Mechanical Engineering
University of Johannesburg
Bachelor of Engineering Technology - Mechanical Engineering
University of Johannesburg
Grade 12 -
Musa Secondary School