Assistant Project Manager

Hydro-International; Theale; Hybrid; GBP 25,000 - 34,000; Full time

Benefits offered by this job

Growth opportunities

Competitive salary

Comprehensive benefits

Pension plan

Career progression

Job summary

Hydro International, a CRH company, is seeking an organised and motivated Assistant Project Manager to support the delivery of hydrometric and environmental monitoring projects across the UK. This entry-level role offers the opportunity to work across project coordination, reporting, and client liaison in a supportive, safety-focused environment.

You will build relationships with clients and colleagues, monitor costs and schedules, and help ensure projects are delivered on time, within budget,

Qualifications

• Experience in project coordination or delivery.
• Strong organisational and planning skills.
• Excellent communication and stakeholder management abilities.
• Proactive with strong attention to detail.
• Experience producing reports and working with data.
• Commercial awareness and ability to manage priorities.
• Strong problem-solving and analytical skills.
• Experience in water/environmental/engineering sectors.
• Experience with hydrometric or environmental data.
• Proposal writing or bid support experience.

Responsibilities

• Coordinate project activities from initiation through completion.
• Monitor costs, schedules and performance.
• Prepare reports, proposals and client communications.
• Manage project administration and performance reporting.
• Review and quality assure hydrometric/environmental data.
• Build relationships with clients and stakeholders.
• Support project profitability and commercial performance.
• Collaborate with technical, operational and commercial teams.
• Ensure compliance with Health & Safety, Quality and Environmental standards.

Skills

Project coordination

Organisational skills

Stakeholder management

Attention to detail

Data reporting

Multi-priority management

Analytical skills

Water sector experience

Hydrometric data experience

Proposal writing

Education

Environmental Science / Geography / Engineering degree

Job description

Career Opportunities: Assistant Project Manager (529641)

Requisition ID529641-Posted10/07/2026-Infrastructure Products Group-Hydro International-Full Time-Project Manager-United Kingdom

Country: United Kingdom
City:
Req ID: 529641
Job Type: Full Time
Workplace Type: Hybrid
Seniority Level: Entry Level

Hydro International, a CRH Company, is a leading global provider of advanced products, services and expertise to help municipal, industrial and construction customers to improve their water management processes, increase operational performance and reduce environmental impact. With over 40 years of experience and a reputation for engineering excellence, businesses, and public bodies all over the world rely on our products, services and integrated solutions to reduce flood risk, improve water treatment and protect the environment from water pollution. We have a network of over 80 distribution partners and serve customers in more than 40 countries. As part of CRH Infrastructure Products, we are leading the water management industry with innovative, sustainable solutions and a safety-first mindset.

Theale Based

Join a team making a real environmental impact

At Hydro International, we're passionate about helping our customers better understand and manage water. As our business continues to grow, we're looking for an organised and motivated Assistant Project Manager to join our team and support the successful delivery of hydrometric and environmental monitoring projects across the UK.

This is an exciting opportunity for someone with project coordination experience, strong organisational skills and an interest in environmental, water or engineering projects. You'll play a key role in ensuring projects are delivered safely, on time, within budget and to the highest quality standards, whilst building valuable relationships with clients and colleagues alike.

What you'll be doing

As an Assistant Project Manager, you'll support the management and delivery of a wide range of projects, including:

• Coordinating project activities from initiation through to completion
• Monitoring project costs, schedules and performance
• Preparing project reports, proposals and client communications
• Managing project administration and performance reporting
• Reviewing and quality assuring hydrometric and environmental data
• Building strong relationships with clients and key stakeholders
• Supporting project profitability and commercial performance
• Working closely with technical, operational and commercial teams to ensure successful delivery
• Ensuring compliance with Health & Safety, Quality and Environmental standards

What we're looking for

We're keen to hear from candidates who can demonstrate:

• Experience in project coordination, project management or project delivery
• Strong organisational and planning skills
• Excellent communication and stakeholder management abilities
• A proactive approach with strong attention to detail
• Experience producing reports and working with data
• Commercial awareness and the ability to manage multiple priorities
• Strong problem-solving and analytical skills
• Degree or equivalent qualification in Environmental Science, Geography, Engineering or a related discipline
• Experience within the water, environmental, utilities or engineering sectors
• Experience working with hydrometric monitoring data or environmental data
• Proposal writing or bid support experience

Why join Hydro International?

At Hydro International, you'll be part of a business committed to innovation, sustainability and helping customers solve complex environmental challenges.

We offer:

• Enhanced benefits package
• Development and training opportunities
• Exposure to a diverse range of projects and clients
• Opportunities for career progression within a growing organisation
• A collaborative and supportive team environment

What Hydro International Offers You

• A culture that values opportunity for growth, development, and internal promotion
• Highly competitive salary package
• Comprehensive secondary benefits
• Significant contribution to your pension plan
• Excellent opportunities to develop and progress with a global organization

Connect your future to CRH

We are curious to learn more about you. At CRH, we believe our mutual differences contribute to the healthy, productive, and enjoyable workspace we create. Please introduce yourself and send us your application.

Is this role not for you, but do you know someone who would love to join the team? Please let us know!

CRH finds it important that vacancies are shared to individuals that may find them interesting and/or could be suitable for the role

CRH is an equal opportunity employer. We are committed to creating an inclusive work environment for all employees and actively encourage applications from all sectors of the community.

Benefits/perks listed above may vary depending on the nature of the employment with CRH and the country where you work.