An electrical assistant works alongside a qualified electrician, doing the preparation, handling and support work that electrical installation and maintenance require. The role is bounded by law: an assistant does not certify work and does not work on live installations unsupervised.
This guide sets out electrical assistant duties and responsibilities and how the work changes by setting. It is part of the wider job duties guide. It is general career information, not electrical or safety guidance.
What Does an Electrical Assistant Do?
An electrical assistant prepares the work area, pulls and routes cable, installs conduit and trunking, mounts boxes and fittings, fetches and carries materials, and does whatever the electrician needs to keep the installation moving.
The important boundary is certification and live work. In South Africa a certificate of compliance may only be issued by a registered person, and safe isolation, testing and energising are the electrician’s responsibility. An assistant who works beyond that boundary is a danger to themselves and creates liability for the employer.
For most people the role is an apprenticeship in practice: an assistant learns the trade by doing the preparation work, and progresses towards a qualification and trade test.
Electrical assistant job descriptions cover three areas: physical installation work such as conduit, cable and mounting; support work such as materials, tools and site preparation; and safety compliance under the electrician’s supervision. What varies is how much terminating and testing you are allowed to assist with.
Key Electrical Assistant Duties and Responsibilities
- Assisting the electrician with installations, repairs and maintenance.
- Pulling, routing and dressing cable through conduit and trays.
- Installing conduit, trunking, cable trays and support brackets.
- Chasing walls, drilling and mounting boxes, fittings and light fittings.
- Preparing and cleaning the work area before and after work.
- Fetching, carrying and organising materials, tools and equipment.
- Assisting with labelling, marking up and basic recording of the installation.
- Following lockout, isolation and permit procedures as instructed.
- Wearing protective equipment and observing electrical safety rules.
- Maintaining tools and reporting damaged or unsafe equipment.
- Reporting hazards and unsafe conditions to the electrician or supervisor.
- Working only within the limits of your competence and supervision.
Daily Tasks of an Electrical Assistant
- Start of shift: attend the toolbox talk, load materials and check tools and PPE.
- Morning: set up the work area and begin conduit, tray or cable pulling work.
- Through the day: support the electrician, fetch materials and prepare the next section.
- Afternoon: mount fittings, assist with terminations under supervision and label runs.
- End of shift: clean up, secure the area and account for tools and materials.
Electrical Assistant Skills and Competencies
- Safety discipline: never assuming a circuit is dead because someone said so.
- Practical hand skills: accurate drilling, bending, cutting and mounting.
- Following instruction: doing it the electrician’s way, then asking why.
- Neatness: cable runs and terminations that look right usually are right.
- Physical fitness: ladders, ceilings, trenches and confined spaces.
- Willingness to learn: the assistants who ask questions become electricians.
Electrical Assistant Duties by Workplace or Industry
Construction and New Installations
First-fix conduit and cable work, distribution board installation and second-fix fittings, coordinated with other trades on the building programme.
Industrial and Plant Maintenance
Duties involve motors, control panels, breakdown support and shutdown work, under permit-to-work and lockout systems.
Domestic and Small Commercial
Varied call-outs, fault finding support, geyser and distribution board work, and dealing directly with customers alongside the electrician.
Solar and Backup Power Installations
A growing area in South Africa, with duties around panel mounting, DC cabling, inverter and battery installation support and working at height.
In every setting the assistant’s value is preparation. An electrician whose conduit is run, cable pulled and fittings mounted can complete far more terminations and testing in a day, which is what the installation is actually paid for.
Electrical Assistant Duties for a CV
Give the installation types, years assisting and any training completed. Use the duties for a CV guide for the method.
- Assisted qualified electricians on commercial and residential installations for four years.
- Installed conduit, trunking and cable trays and completed cable pulling on site.
- Worked under lockout and permit-to-work systems in an industrial plant.
- Completed N2 electrical theory and working at heights training.
Related Job Roles and Responsibilities
These guides cover the roles and next steps most closely related to this one.
- Electrician duties and responsibilities
- Handyman duties and responsibilities
- Mechanical Fitter duties and responsibilities
- General Worker duties and responsibilities
- Trades and technical duties
Frequently Asked Questions About Electrical Assistant Duties
What are the duties of an electrical assistant?
Assisting the electrician with installations and repairs, pulling and routing cable, installing conduit trunking and trays, chasing and mounting boxes and fittings, preparing and cleaning the work area, fetching materials, following isolation and lockout procedures, observing safety rules and reporting hazards.
Can an electrical assistant do electrical work alone?
No. Work on electrical installations must be done by or under the supervision of a suitably qualified person, and only a registered person may issue a certificate of compliance. Confirm the requirements with the Department of Employment and Labour.
How do you become an electrician from an assistant position?
Through an apprenticeship or learnership combining theory, typically N-level or NCV subjects, with logged practical experience, followed by a trade test. Many assistants study part-time while working. Confirm the current route with a training provider or the relevant SETA.
What is the difference between an electrical assistant and an apprentice?
An apprentice is formally contracted into a structured programme leading to a trade test. An assistant may be doing similar work without that formal registration, which means the experience does not automatically count towards a qualification.
This page is general career information and not electrical safety guidance. Electrical work in South Africa is governed by the Occupational Health and Safety Act and the Electrical Installation Regulations.
Last reviewed: 2 September 2026