Semper | Building Services. Energy & Utility Infrastructure.

Why Work With Semper

At Semper we believe strong teams deliver the best results. By supporting professional development, maintaining a culture of safety and encouraging collaboration, we aim to create an environment where people can build successful and rewarding careers.

Join Our Team and Build a Successful Career

Central London

Full-time

Logistics & Support Manager

Oversee the coordination of plant, equipment, fleet, materials and operational resources, ensuring they are safe, compliant, cost-effective and available to support efficient contract delivery.

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Central London

Full-time

Logistics & Support Manager

Oversee the coordination of plant, equipment, fleet, materials and operational resources, ensuring they are safe, compliant, cost-effective and available to support efficient contract delivery.

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London & Southern England

Contract / Subcontract

Gas Distribution Engineers & Gas Riser Installation Teams

Experienced gas distribution professionals and installation teams to support a major SGN gas riser contract across London and Southern England.

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London & Southern England

Contract / Subcontract

Gas Distribution Engineers & Gas Riser Installation Teams

Experienced gas distribution professionals and installation teams to support a major SGN gas riser contract across London and Southern England.

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Central London

Full-time

Contract Planner & Coordinator

Support the delivery of a major gas infrastructure programme, with a particular focus on gas riser replacement works within Multiple Occupancy Buildings (MOBs).

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Central London

Full-time

Contract Planner & Coordinator

Support the delivery of a major gas infrastructure programme, with a particular focus on gas riser replacement works within Multiple Occupancy Buildings (MOBs).

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Central London

Full-time

Customer & Stakeholder Manager

Oversee the customer experience throughout the programme, ensuring residents are informed, vulnerable customers are supported and concerns are resolved effectively.

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Central London

Full-time

Customer & Stakeholder Manager

Oversee the customer experience throughout the programme, ensuring residents are informed, vulnerable customers are supported and concerns are resolved effectively.

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Careers

At Semper, our people are central to everything we deliver. We are committed to creating an environment where individuals can develop, feel supported, and build long‑term careers within the business.

Through professional development, wellbeing support and recognition programmes, we aim to ensure our teams feel valued and motivated while contributing to the safe and reliable delivery of our services.

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Benefit Categories

Community Leave

We encourage our teams to support the communities where we work. Employees can take a paid volunteering day each year to contribute to local community or charitable initiatives.

Annual Leave

Employees benefit from a competitive annual leave allowance, with the opportunity to increase entitlement through length of service and optional additional leave schemes.

Family Support

Semper offers enhanced family-friendly policies to support colleagues through important life events and family commitments.

Health & Wellbeing

We promote physical and mental wellbeing across our teams through access to support services, wellbeing initiatives and a culture that prioritises safety and personal health.

Professional Development

We invest in our people through training programmes, performance reviews and structured development opportunities to support career progression across the business.

Recognition & Rewards

Our recognition programmes celebrate individuals and teams who demonstrate exceptional commitment, safety and delivery excellence across our projects and operations.