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Posted 07 June, 2026

Sub-Agent

Kier Group
Isleworth, middlesex, United Kingdom Full Time
Reference: 08dd2ac1-a0c0-4e68-b7fe-949727168fdc

Join Our Team as a Sub-Agent!

Are you ready to make a real impact? We’re on the lookout for two enthusiastic Sub-Agents to join our Thames Water Framework team in the vibrant areas of Kingston upon Thames and Twickenham.

Location & Hours

Location: Kingston upon Thames and Twickenham
Hours: 45 hours per week - some flexibility available, just let us know when we chat!

Please note: We are unable to offer certificates of sponsorship for this role.

Your Role

As a Sub-Agent, you will be a key player in delivering civil and structural works at Hogsmill STW or Mogden STW. Collaborating closely with the Agent, you’ll help manage operational resources, ensuring projects are executed safely, on time, and to the highest quality standards. This is your chance to thrive in a supportive and collaborative team environment!

Key Responsibilities

In this role, you will:

  • Implement and monitor health and safety policies to ensure compliance and foster a safe working environment.
  • Coordinate labor, plant, materials, and subcontractors to deliver projects on schedule and to specification.
  • Manage site engineers and quality assurance processes, ensuring accurate reporting and documentation.
  • Support commercial activities, including cost forecasting and identifying opportunities for improvement.
  • Build strong relationships across teams to promote collaboration and achieve shared objectives.

What We’re Looking For

This role is perfect for you if:

  • You hold a relevant qualification (HNC, degree, NVQ Level 3, or management qualification) and are chartered with ICE or working towards chartership.
  • You have a proven track record in successfully managing projects, with strong organizational and communication skills.
  • You’re commercially aware, possess excellent problem-solving abilities, and take a proactive approach to work.
  • You hold SMSTS and CSCS or CPCS cards and have a keen attention to detail.
  • You’re an enthusiastic team player who enjoys collaborating with others to achieve results.

At Kier, we believe in finding potential, and transferable skills are always welcome! Even if you don’t meet every requirement, we encourage you to apply and have a conversation with us.

Rewards and Benefits

We’re proud to offer our amazing team a wide variety of benefits that you can tailor to your needs. Discover more about our benefits package!

Diversity and Inclusion

Creating a diverse and inclusive workplace is a top priority for us at Kier. We’re proud of the progress we’ve made, but we know there’s always more to do. Our employees play a crucial role in shaping our diversity and inclusion initiatives, and their experiences help us refine our policies.

As a Disability Confident employer, we ensure that a fair and proportionate number of disabled applicants who meet the minimum criteria for this role will be offered an interview.

We can’t wait to see your application! Join us at Kier and be part of something great. #joinkier #LI-CH1

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