Electrical Supervisor

Brammer Group; Portsmouth; On-site; GBP 42,000 - 56,000; Full time

Job summary

Knowlton & Newman on behalf of the Rubix Group delivers 24/7 engineering services including installation, maintenance and testing of pumps, motors, gearboxes and related equipment. The role focuses on supervising electricians and apprentices, planning daily tasks and ensuring safe, compliant site delivery.

You will oversee electrical installation and testing, ensure projects meet drawings and RAMS, and coordinate materials, subcontractors and reporting to the Project Manager.

Qualifications

• Must hold NVQ Level 3 in Electrical Installation or equivalent.
• 18th Edition Wiring Regulations (BS 7671) qualification required.
• Testing & Inspection (2391 or equivalent) desirable.
• SSSTS/SMSTS and First Aid at Work beneficial.
• UK driving licence required.

Responsibilities

• Supervise electricians and apprentices on site.
• Plan, allocate, and monitor daily tasks to ensure efficient workflow.
• Provide technical guidance and support to the team.
• Conduct site briefings, toolbox talks, and updates.

Skills

Supervisory experience

Motors & PLCs

Health & safety

Project management

UK driving licence

AM2 / Gold Card

SSSTS/SMSTS

First Aid at Work

IPAF / PASMA / confined space

Thames Water Passport

WIMES / Thames Water specs

Control systems knowledge

Education

NVQ Level 3 in Electrical Installation

18th Edition Wiring Regulations (BS 7671)

Testing & Inspection (2391)

Job description

Knowlton & Newman, part of the Rubix Group, provide 24/7 engineering services including the repair, overhaul, installation, and maintenance of pumps, motors, gearboxes, compressors, hydraulic equipment and a wide range of industrial machinery across multiple sectors.

Key Responsibilities

• Supervise electricians and apprentices on site.
• Plan, allocate, and monitor daily tasks to ensure efficient workflow.
• Provide technical guidance and support to the team.
• Conduct site briefings, toolbox talks, and team updates.

Project & Work Delivery

• Oversee electrical installation, maintenance, and testing works.
• Ensure projects are delivered in line with drawings, specifications, and RAMS.
• Coordinate materials, equipment, and subcontractors.
• Monitor progress and report issues, delays, or variations to the Project Manager.

Safety, Compliance & Quality

• Ensure work is completed in accordance with BS 7671 (IET Wiring Regulations), Electricity at Work Regulations, and company H&S policies.
• Keep up to date with changes in regulations and industry standards
• Conduct site inspections to ensure safe working practices.
• Complete and review documentation including permits, risk assessments, method statements, and quality checks.

Testing & Certification

• Carry out electrical testing, fault finding, and commissioning.
• Complete electrical certificates and reports accurately.
• Ensure compliance with NICEIC or equivalent accreditation standards.
• Act as the main contact during external audits/assessments

Client & Stakeholder Communication

• Act as a key point of contact for clients, site managers, and contractors.
• Attend coordination meetings and provide progress updates.
• Maintain strong customer relationships and resolve site issues promptly.

Administration & Reporting

• Maintain accurate records of labour, materials, and site activities.
• Submit daily or weekly reports to management.
• Assist with preparing variations, quotations, and job completion documentation.

Key Skills / Qualifications

• NVQ Level 3 in Electrical Installation or equivalent.
• 18th Edition Wiring Regulations (BS 7671).
• Testing & Inspection (2391 or equivalent)
• Strong supervisory or team-leading experience.
• Experience in industrial or commercial electrical installation or maintenance.
• Full UK Driving Licence.
• AM2 / Gold Card
• SSSTS or SMSTS qualification.
• First Aid at Work.
• IPAF, PASMA, or confined space training.
• Experience within marine, industrial, engineering environments.
• Thames Water Passport
• Good knowledge of WIMES / Thames Water Specifications
• Understanding of control systems, motors and PLC's

Skills & Attributes

• Experience supervising teams within an engineering or service environment.
• Ability to manage teams, subcontractors, and projects effectively.
• Strong understanding of health & safety procedures, compliance, and risk management.
• Excellent communication, organisation, and problem-solving skills.
• Commitment to maintaining a safety-first culture, conducting site audits, reporting hazards, and ensuring compliance with company and customer standards.