Site Supervisor

1 week ago

Potters Bar, Hertfordshire, United Kingdom JSM Group Full time

THE TEAM

Join a growing and dynamic Team at JSM Group, where we deliver high-quality services across general utilities. Our team is committed to safety, operational excellence, and innovation, working with major clients to deliver critical infrastructure projects across the UK.

As part of this collaborative team, you'll take on a key role in managing site-level operations, ensuring work is completed safely, efficiently, and in full compliance with industry standards.

SCOPE OF ROLE

As a Site Supervisor, you'll oversee daily site operations across assigned activities and workstreams, ensuring projects are delivered on time, within budget, and without incident. You'll be responsible for managing resources effectively - from materials and transport to labour and equipment - while upholding our commitment to safety, compliance, and quality.

This is a hands-on role suited to someone with a background in utilities, civils or fibre who thrives in a fast-paced environment.

Please note we are looking for:

x2 fibre supervisors - these candidates will be expected to do a shift pattern (1 week of night shifts, 1 week of day shifts on repeat). 

x2 civil supervisors - these candidates will do day shifts only.

HOW YOU'LL SUCCEED

Ensure plant, equipment, and materials are available to support safe, efficient site delivery
Manage timely delivery and coordination of materials and equipment
Maintain clean, safe, and organised work sites in line with client and regulatory standards
Ensure compliance with Local Authority permits and relevant regulations
Accurately document and report site activity, including incidents and delays
Lead site safety initiatives - including briefings, Toolbox Talks, and site-specific risk assessments
Ensure RAMS (Risk Assessment Method Statements) are briefed, understood, and followed
Support team leaders and operatives with technical and operational guidance
Coordinate with other contractors and stakeholders on-site to maintain smooth operations
Accurately submit timesheets, transport, and plant returns
Identify opportunities for innovation or improvements in processes and delivery
Build and maintain strong relationships with clients and on-site personnel

WHAT YOU BRING

Leadership & Team Management: Ability to motivate and direct teams in a fast-paced, site-based environment
Industry Knowledge: Experience working in utilities (power, water, fibre, telecoms, etc.) or construction infrastructure
Health, Safety & Compliance: Proactive approach to site safety, emergency procedures, and permit compliance
Communication: Confident communicator with the ability to work closely with clients, engineers, and operatives
Organisation & Time Management: Skilled at managing multiple tasks and priorities on live construction/utility sites
Problem-Solving: Able to respond quickly to on-site challenges and keep projects moving forward

REQUIREMENTS

Prior experience in a site-based supervisory role within utilities. Fibre or civils is highly desirable.

Supervisors' Accreditation or equivalent in a relevant utilities discipline

Confident engaging with customers and stakeholders on-site
Understanding of site drawings, utility plans, and construction documentation

WHAT WE OFFER YOU

We truly value your work and skills — and we support your growth and wellbeing with:

  • Competitive salary and benefits

  • 28 days of holiday (excluding bank holidays)

  • 2 paid volunteering days per year

  • Ongoing training in technical and business skills

  • Access to mentoring and coaching programmes

Equal Opportunity Statement
JSM Group Services Ltd. is an equal opportunities employer and does not discriminate on the grounds of gender, sexual orientation, marital or civil partner status, pregnancy or maternity, gender reassignment, race, colour, nationality, ethnic or national origin, religion or belief, disability or age. Our ethos is to respect and value people's differences, and to help everyone achieve more at work as well as in their personal lives so that they feel proud of the part they play in our success. We believe that all decisions about people at work should be based on the individual's abilities, skills, performance and behaviour and our business requirements. JSM Group operates a zero-tolerance policy to any form of discrimination, abuse or harassment.

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