Sub Agent - Civils

johnsiskandson· Engineering
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🌍 Remote📍 Merseyside-Birkenhead, UKFULL TIME

About this role

Overview

 

The Sub Agent will be based on our Hind Street project and will be the construction leader on the ground. Manages the overall day to day supervision of the construction site. He/she will monitor the preparation of the site prior to project launch and oversee the safe and efficient operation of the site throughout the construction phase.  

 

John Sisk & Son have been building excellence as a family-owned international construction company by offering trust, certainty and value to our clients whilst being at the heart of change.       

Responsibilities

  • Participates in compiling the initial programme and have a full awareness of weekly targets 
  • Plans and oversees the site setup, ensuring that the appropriate facilities are in place prior to the project launch 
  • Manages the relationship with the sub-contractors while working onsite 
  • Takes ownership for ensuring that HSEQS protocols are always adhered to on sites 
  • Always maintains quality control procedures 
  • Ensures that the TWR is in place and is up to date 
  • Monitors onsite energy and waste data 
  • Is responsible for ensuring an efficient registration system is in place to monitor all individuals entering and leaving the site 
  • Flags any issues with the Contract Management/Commercial Teams, which have the potential to have an impact on the effective delivery of the project – I.e. materials, works schedules, resources, H&S matters or issues relating to cost or delivery schedule 
  • Drives the pace of the project and plans the work in the field 
  • Coordinates and priorities the sequence of activities on site 
  • Manages a team of foremen and other site staff 

Experience

  • Strong People Management experience 
  • Knowledge of good industrial relations practices 
  • Ability to deal with conflicting priorities and difficult stakeholders, particularly subcontractors 
  • Ability to communicates with colleagues and clients in a warm and persuasive way both formally and informally and able to alter style and method to suit audience
  • Can build consensus 
  • Strong people skills and able to manage a variety of subcontractor supervision 
  • More than ten years’ experience working across a range of sectoral projects  
  • Experience of leading others and track record of delivering medium to large scale projects. 

Qualifications

  • Trade or Technical background 
  • IOSH or equivalent H&S management training 
  • Temporary Works & Excavation Safety 
  • Permitting requirements for live energy works 
  • Working at Heights & Scaffolding 
  • Lifting & Cranage operations 
  • Other HSEQS training as per site HSE plan 
  • New technology in Construction systems 
  • Understanding of the BIM strategy 

Additional Information

  • Competitive Salary with yearly increase
  • Company Car or Car Allowance 
  • Healthcare 
  • 26 days holiday (option to purchase 5 more)
  • Employer pension
  • Death in service – life assurance
  • Competitive mileage rate
  • Travel expenses
  • Flexible and remote working
  • Enhanced parental leave
  • Professional and Educational development

      

Our people are at the heart of our success and our proposition to them is work with purpose, have time for life, build a career with no limits and surround yourself with great people.       

      

Our Internal Recruitment Team fulfil all vacancies on a direct basis. Unsolicited contact by unapproved agencies (sharing speculative CVs) will not be accepted and introductory fees will not apply.      

      

*The full job specification is available on request       

      

At Sisk we are committed to attracting and hiring diverse talent into our organisation. We know the confidence gap and imposter phenomenon can get in the way of meeting remarkable candidates. We also know that candidates from underrepresented backgrounds often don't apply for roles if they don't feel they meet all the criteria. Give your transferable skills the chance to tell the full story. It’s not all about your technical expertise. Don’t hold back, we’d love to hear from you.      

Frequently Asked Questions

Is the salary disclosed for the Sub Agent - Civils position at johnsiskandson?
The salary for this Sub Agent - Civils role at johnsiskandson is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Is the Sub Agent - Civils job at johnsiskandson remote?
Yes, this Sub Agent - Civils position at johnsiskandson is remote, with team members based in Merseyside-Birkenhead, UK. You can work from home or anywhere in the supported regions.
Is the Sub Agent - Civils role at johnsiskandson full-time or part-time?
This is listed as a FULL TIME position. It is posted as a Sub Agent - Civils role in the Engineering department at johnsiskandson.
Which team or department does the Sub Agent - Civils at johnsiskandson belong to?
This Sub Agent - Civils position is part of the Engineering department at johnsiskandson. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Sub Agent - Civils position at johnsiskandson?
Click the "Apply Now" button on this page. You will be redirected to johnsiskandson's official application portal hosted on icims where you can submit your application directly.
When was the Sub Agent - Civils job at johnsiskandson posted?
This Sub Agent - Civils position at johnsiskandson was posted on Feb 16, 2026. Apply as soon as possible — early applications are often reviewed first.
Sub Agent - Civils
johnsiskandson
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