Senior Site Engineer / Sub Agent

CERTAIN ADVANTAGE; Chester; On-site; GBP 55,000 - 60,000; Full time

Job summary

A well-established contractor specializing in civil engineering projects is seeking a Senior Site Engineer / Sub Agent to join their team in Chester. This role involves leading site activities, managing subcontractors, and ensuring compliance with project specifications on a high-profile infrastructure project. The ideal candidate will have significant experience in the field, strong knowledge of NEC contracts, and a relevant engineering degree.

Benefits

Competitive salary and benefits package

Supportive company culture

Clear development and progression pathways

Qualifications

• Proven experience in a Senior Site Engineer, Sub Agent, or Section Engineer role within civil engineering.
• Confident in setting out, site coordination, and managing subcontractors.
• Strong knowledge of NEC contracts and site documentation processes.

Responsibilities

• Lead daily site activities, ensuring safe and efficient delivery in line with project plans.
• Prepare and review RAMS and ITPs in coordination with internal teams and subcontractors.
• Monitor progress against the programme and support with planning adjustments.

Skills

Project Management

Setting Out

Site Coordination

Subcontractor Management

Quality Control Procedures

Education

Relevant degree or HNC in Civil Engineering

Job description

Senior Site Engineer / Sub Agent – Civil Engineering
Location: Cappenhurst, Chester (CH1)
Salary: £55,000 – £60,000 per annum + benefits
Contract Type: Permanent, Full-Time

Are you an experienced Site Engineer ready to take the next step into project leadership? We are working with a respected civil engineering contractor who is delivering a major infrastructure project for a long-term client in the nuclear/energy sector. They are now seeking a capable Senior Site Engineer / Sub Agent to join their team and help drive quality, safety, and programme performance on-site.

The Role You’ll play a key role in the delivery of a complex civils package, working closely with the Project Manager to oversee daily operations, technical coordination, and subcontractor management.

Key Responsibilities

• Lead daily site activities, ensuring safe and efficient delivery in line with project plans
• Prepare and review RAMS and ITPs in coordination with internal teams and subcontractors
• Carry out setting out and site surveys using appropriate instruments and software
• Monitor progress against programme and support with planning adjustments
• Manage and coordinate subcontractors and the internal workforce on-site
• Ensure compliance with project specifications, NEC contract terms, and company procedures
• Maintain site records, inspection reports, and documentation for audits

About You

• Proven experience in a Senior Site Engineer, Sub Agent, or Section Engineer role within civil engineering
• Confident in setting out, site coordination, and managing subcontractors
• Strong knowledge of NEC contracts and site documentation processes
• Skilled in preparing RAMS, ITPs, and quality control procedures
• Relevant degree or HNC in Civil Engineering (or equivalent)
• CSCS card and full UK driving licence essential
• Membership of ICE or similar institution is a bonus

What’s on Offer

• Long-term role on a high-profile infrastructure project
• Supportive company culture with clear development and progression pathways
• Competitive salary and benefits package
• Stability with a well-established contractor known for technical delivery excellence

Please apply now with your updated CV and reach out to Tom Johnson at Certain Advantage - Ref: 78353