Senior Site Engineer - Civils
| Posting date: | 25 February 2026 |
|---|---|
| Hours: | Full time |
| Closing date: | 26 March 2026 |
| Location: | Colchester, Essex, CO1 1HE |
| Remote working: | On-site only |
| Company: | Hays Specialist Recruitment |
| Job type: | Permanent |
| Job reference: | 4773999_1771964554 |
Summary
Your new company
You will be joining a high-profile Tier 1 civil engineering contractor co-delivering a major clean water pipeline in East Anglia. This multi-accredited and high-profile contractor offers a strong pipeline of work as well as excellent opportunities for career progression and professional development. Their commitment to delivering an exceptional standard of work has positioned them as a leader in the industry, and due to continued success, they are actively seeking a Senior Site Engineer to join their delivery team.
This is a full-time permanent position based in the Colchester area.
Your new role
As Senior Site Engineer, you will play a key role in the day‑to‑day technical leadership and site management of this large-scale infrastructure programme. You will:
- Oversee and manage Site Engineers, supporting the Site Agent and Supervisors to ensure smooth daily site operations
- Drive exceptional standards in health, safety, environmental management and quality
- Lead on quality control, ensuring all works meet specifications, regulations and industry standards
- Provide technical guidance to resolve engineering challenges and respond to technical queries
- Maintain accurate setting out and dimensional control to support the precise delivery of construction activities
- Proactively identify and address unexpected technical issues to keep the project on track
- Champion continuous improvement, supporting on‑time and on‑budget project delivery while upholding client expectations.
What you'll need to succeed
To excel in this role, you will bring:
- A degree in Civil Engineering (or similar qualification) or experience equivalent
- Minimum 5 years' experience on large-scale infrastructure projects, ideally within the water sector
- Strong planning and delegation skills, with the ability to lead and support a site-based engineering team
- Proficiency in Microsoft Office packages
- Excellent communication skills, with the ability to work effectively with stakeholders at all levels
- A valid CSCS card and full UK driving licence.
What you'll get in return
In return, you will receive:
- Negotiable starting salary (dependent on experience)
- Company car (with fuel card) or car allowance
- 26 days' annual leave plus bank holidays
- Company pension scheme
- Multiple health and wellbeing benefits
- Sick pay
- Life assurance
- Annual discretionary bonus
- Enhanced maternity/paternity leave
- Professional membership fees paid
- Supportive and collaborative work environment with a strong focus on innovation, sustainability and employee wellbeing
- Clear pathways for professional growth and career progression with a Tier 1 contractor
- Opportunity to work on a major clean water infrastructure programme and more.
What you need to do now
If you're interested in this role and meet the criteria above, click 'apply now' to forward an up-to-date copy of your CV, or call us now.
If this job isn't quite right for you, but you are looking for a new position, please contact us for a confidential discussion about your career.
Please note - this contractor does not hold a licence for sponsored work visas, and we are looking for genuine permanent applications only.
Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk