Site Agent - Reservoir

Freelance Site Agent - Outside IR35
Location: North West (predominantly site-based)
Sector: Water / Infrastructure
Project Values: £500k - £3M
Rate - £450 OIR35
We are seeking experienced Site Agents with a strong background in water and/or infrastructure project delivery to support the delivery of both Core and non-Core planned maintenance and capital works projects. This role is available on a contractor basis, outside of IR35, and reports directly to the Project Manager.
The successful candidate will be responsible for managing either a single larger site or multiple smaller-scale projects. The focus will be on site safety, programme, quality, commercial oversight, and subcontractor management. The Site Agent will also take the lead on-site, working closely with the client, supply chain, and stakeholders to ensure safe, efficient, and high-quality project delivery.

Key Responsibilities

Full lifecycle oversight of maintenance projects and services from design through to commissioning and handover

Ensure compliance with framework and site-specific management plans, health & safety (HASEMP), and safe systems of work

Lead collaborative planning processes and own the short-term (look-ahead) programme for each site

Manage change control, working with the commercial team and Project Manager to address variations and manage subcontractors

Foster a strong health, safety, environment and quality (SHEQ) culture, aiming for zero LTI and RIDDOR incidents

Drive commercial efficiency, challenge scope, and ensure value-for-money solutions

Engage stakeholders and client representatives to ensure alignment and mitigate potential disruptions

Ensure projects meet governance and statutory requirements, with timely approvals and documentation

Provide consistent and accurate performance reporting to the PM, with clear identification of risks and escalation of issues

Site Delivery Focus

Lead the site team and champion framework and continuous improvement initiatives

Identify resourcing needs and liaise with the Project Manager to ensure timely support

Report monthly on SHEQ, time, and cost performance for portfolio reviews

Identify efficiencies and implement improvements to delivery methods

Quickly resolve issues within your control and escalate when beyond scope

Ensure 100% compliance with all relevant safety and framework procedures

Maintain positive working relationships across teams and with the client

Ensure effective handover on project completion

Manage interactions with third-party stakeholders and the public when necessary

Contribute to monthly cost and programme forecasts

Ensure all relevant statutory approvals and consents are obtained

Candidate Requirements

Essential Experience:

Proven track record in managing civil engineering projects in the water or infrastructure sector

Strong understanding of CDM regulations and acting as Principal Contractor

Excellent planning, delivery, and commercial awareness from a site perspective

Demonstrable leadership and team management experience

Strong communication and stakeholder management skills

Knowledge of site delivery, buildability, and problem-solving under pressure

Proven success in delivering projects to time, budget, and quality requirements
Desirable Qualifications & Certifications:

HNC/HND or Degree in Civil Engineering or related field (other relevant qualifications considered)

CITB SMSTS

EUSR Water Hygiene (training can be provided)

Temporary Works Coordinator (or willingness to be trained)

Appointed Person for Lifting Operations (or willingness to be trained)

First Aid at Work (or willingness to be trained)

Confined Space Working (or willingness to be trained)
Engagement Details:

Contract: Outside IR35

Duration: Ongoing, project-based

Rate: Competitive, depending on experience

Start Date: ASAP

Location: North West - Site based with some regional travel as required