Design Manager
Posted on May 29, 2026 by CV-Library
Stanmer, East Sussex, United Kingdom
Engineering
Immediate Start
£525 - £550 Daily
Contract/Project
Design Manager – Water & Wastewater
Location: Southern Water Region
Contract Type: Permanent
Sector: Water Infrastructure / AMP8
CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment.
The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs.
We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme.
The Role
Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure schemes. This may also include supporting major bids and framework opportunities.
As a Design Manager, you will be accountable for all design activities relating to a scheme or section of a major project. You will manage multidisciplinary designers, ensuring all design outputs are delivered safely, sustainably, on programme, within budget, and in accordance with technical and governance requirements.
You will work within a wider team of Design Managers and report directly to a Principal or Senior Design Manager.
At Costain, we believe diverse perspectives drive innovation. If you’re passionate about making a positive impact and believe you can add value to our team, we encourage you to apply — even if you don’t meet every requirement listed.
#LI-BM1
Key Responsibilities
Deliver engineering solutions from initial definition of need through optioneering, solution development, detailed design, and construction support
Lead multidisciplinary design teams in the development of wastewater technical solutions
Ensure design solutions are affordable, buildable, sustainable, and compliant with project and regulatory requirements
Manage design quality control processes and ensure compliance with CDM Regulations
Develop collaborative working relationships with clients, construction teams, and supply chain partners
Agree and manage design budgets, monitoring performance and forecasting costs to completion
Record, monitor, and control design changes to maximise cost efficiency
Establish and maintain design programmes and delivery milestones
Prepare and manage Design Management Plans and Project Execution Plans
Deliver all design stage outputs within agreed timescales and budgets
Provide regular progress reporting, including metrics and narrative updates
Knowledge, Skills & Experience
Essential
Academically qualified MEICA Design Engineer
Ideally Chartered or working towards Chartership
Experience managing design quality control processes
Strong multidisciplinary team collaboration skills
Ability to deliver designs and tenders to programme, budget, and quality requirements
Proactive mindset with the ability to adapt to changing project requirements
Understanding of CDM responsibilities and requirements
Desirable
Experience managing significant design change
Knowledge of Electronic Document Management Systems (EDMS) and design workflows
Basic legal, contractual, and construction knowledge
Ability to influence stakeholders and drive collaborative solutions
Experience drafting contractual correspondence
Negotiation and team-working skills
Qualifications
Essential
Bachelor’s Degree or Engineering/Management Apprenticeship with relevant industry experience
Desirable
Chartered Membership of a recognised professional institution (e.g. MICE, IMechE, MCIOB)
Project Management or Risk Management training/certification
This is an opportunity to be part of one of the UK’s most significant AMP8 infrastructure programmes, delivering long-term improvements to critical water and wastewater assets across the Southern Water region.
Join a collaborative environment where innovation, sustainability, and professional development are actively encouraged
Location: Southern Water Region
Contract Type: Permanent
Sector: Water Infrastructure / AMP8
CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment.
The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs.
We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme.
The Role
Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure schemes. This may also include supporting major bids and framework opportunities.
As a Design Manager, you will be accountable for all design activities relating to a scheme or section of a major project. You will manage multidisciplinary designers, ensuring all design outputs are delivered safely, sustainably, on programme, within budget, and in accordance with technical and governance requirements.
You will work within a wider team of Design Managers and report directly to a Principal or Senior Design Manager.
At Costain, we believe diverse perspectives drive innovation. If you’re passionate about making a positive impact and believe you can add value to our team, we encourage you to apply — even if you don’t meet every requirement listed.
#LI-BM1
Key Responsibilities
Deliver engineering solutions from initial definition of need through optioneering, solution development, detailed design, and construction support
Lead multidisciplinary design teams in the development of wastewater technical solutions
Ensure design solutions are affordable, buildable, sustainable, and compliant with project and regulatory requirements
Manage design quality control processes and ensure compliance with CDM Regulations
Develop collaborative working relationships with clients, construction teams, and supply chain partners
Agree and manage design budgets, monitoring performance and forecasting costs to completion
Record, monitor, and control design changes to maximise cost efficiency
Establish and maintain design programmes and delivery milestones
Prepare and manage Design Management Plans and Project Execution Plans
Deliver all design stage outputs within agreed timescales and budgets
Provide regular progress reporting, including metrics and narrative updates
Knowledge, Skills & Experience
Essential
Academically qualified MEICA Design Engineer
Ideally Chartered or working towards Chartership
Experience managing design quality control processes
Strong multidisciplinary team collaboration skills
Ability to deliver designs and tenders to programme, budget, and quality requirements
Proactive mindset with the ability to adapt to changing project requirements
Understanding of CDM responsibilities and requirements
Desirable
Experience managing significant design change
Knowledge of Electronic Document Management Systems (EDMS) and design workflows
Basic legal, contractual, and construction knowledge
Ability to influence stakeholders and drive collaborative solutions
Experience drafting contractual correspondence
Negotiation and team-working skills
Qualifications
Essential
Bachelor’s Degree or Engineering/Management Apprenticeship with relevant industry experience
Desirable
Chartered Membership of a recognised professional institution (e.g. MICE, IMechE, MCIOB)
Project Management or Risk Management training/certification
This is an opportunity to be part of one of the UK’s most significant AMP8 infrastructure programmes, delivering long-term improvements to critical water and wastewater assets across the Southern Water region.
Join a collaborative environment where innovation, sustainability, and professional development are actively encouraged
Reference: 225176396
https://jobs.careeraddict.com/post/113311706
Design Manager
Posted on May 29, 2026 by CV-Library
Stanmer, East Sussex, United Kingdom
Engineering
Immediate Start
£525 - £550 Daily
Contract/Project
Design Manager – Water & Wastewater
Location: Southern Water Region
Contract Type: Permanent
Sector: Water Infrastructure / AMP8
CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment.
The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs.
We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme.
The Role
Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure schemes. This may also include supporting major bids and framework opportunities.
As a Design Manager, you will be accountable for all design activities relating to a scheme or section of a major project. You will manage multidisciplinary designers, ensuring all design outputs are delivered safely, sustainably, on programme, within budget, and in accordance with technical and governance requirements.
You will work within a wider team of Design Managers and report directly to a Principal or Senior Design Manager.
At Costain, we believe diverse perspectives drive innovation. If you’re passionate about making a positive impact and believe you can add value to our team, we encourage you to apply — even if you don’t meet every requirement listed.
#LI-BM1
Key Responsibilities
Deliver engineering solutions from initial definition of need through optioneering, solution development, detailed design, and construction support
Lead multidisciplinary design teams in the development of wastewater technical solutions
Ensure design solutions are affordable, buildable, sustainable, and compliant with project and regulatory requirements
Manage design quality control processes and ensure compliance with CDM Regulations
Develop collaborative working relationships with clients, construction teams, and supply chain partners
Agree and manage design budgets, monitoring performance and forecasting costs to completion
Record, monitor, and control design changes to maximise cost efficiency
Establish and maintain design programmes and delivery milestones
Prepare and manage Design Management Plans and Project Execution Plans
Deliver all design stage outputs within agreed timescales and budgets
Provide regular progress reporting, including metrics and narrative updates
Knowledge, Skills & Experience
Essential
Academically qualified MEICA Design Engineer
Ideally Chartered or working towards Chartership
Experience managing design quality control processes
Strong multidisciplinary team collaboration skills
Ability to deliver designs and tenders to programme, budget, and quality requirements
Proactive mindset with the ability to adapt to changing project requirements
Understanding of CDM responsibilities and requirements
Desirable
Experience managing significant design change
Knowledge of Electronic Document Management Systems (EDMS) and design workflows
Basic legal, contractual, and construction knowledge
Ability to influence stakeholders and drive collaborative solutions
Experience drafting contractual correspondence
Negotiation and team-working skills
Qualifications
Essential
Bachelor’s Degree or Engineering/Management Apprenticeship with relevant industry experience
Desirable
Chartered Membership of a recognised professional institution (e.g. MICE, IMechE, MCIOB)
Project Management or Risk Management training/certification
This is an opportunity to be part of one of the UK’s most significant AMP8 infrastructure programmes, delivering long-term improvements to critical water and wastewater assets across the Southern Water region.
Join a collaborative environment where innovation, sustainability, and professional development are actively encouraged
Location: Southern Water Region
Contract Type: Permanent
Sector: Water Infrastructure / AMP8
CMDP+ has secured a new AMP8 Capital Programme Strategic Delivery Partner Framework Agreement with Southern Water for Water and Wastewater delivery. This award continues the successful joint venture partnership between Costain and MWH Treatment.
The framework has been awarded for an initial seven-year term, with the option to extend for up to a further five years. Between 2025–2030, CMDP+ will deliver critical investment across Water and Wastewater infrastructure throughout the region, including upgrades to Treatment Works, Pumping Stations, and Reservoirs.
We are currently seeking an experienced Design Manager to join the team and support the successful delivery of this major programme.
The Role
Design Managers are project-based and work as part of integrated project teams to deliver the design and engineering aspects of major infrastructure schemes. This may also include supporting major bids and framework opportunities.
As a Design Manager, you will be accountable for all design activities relating to a scheme or section of a major project. You will manage multidisciplinary designers, ensuring all design outputs are delivered safely, sustainably, on programme, within budget, and in accordance with technical and governance requirements.
You will work within a wider team of Design Managers and report directly to a Principal or Senior Design Manager.
At Costain, we believe diverse perspectives drive innovation. If you’re passionate about making a positive impact and believe you can add value to our team, we encourage you to apply — even if you don’t meet every requirement listed.
#LI-BM1
Key Responsibilities
Deliver engineering solutions from initial definition of need through optioneering, solution development, detailed design, and construction support
Lead multidisciplinary design teams in the development of wastewater technical solutions
Ensure design solutions are affordable, buildable, sustainable, and compliant with project and regulatory requirements
Manage design quality control processes and ensure compliance with CDM Regulations
Develop collaborative working relationships with clients, construction teams, and supply chain partners
Agree and manage design budgets, monitoring performance and forecasting costs to completion
Record, monitor, and control design changes to maximise cost efficiency
Establish and maintain design programmes and delivery milestones
Prepare and manage Design Management Plans and Project Execution Plans
Deliver all design stage outputs within agreed timescales and budgets
Provide regular progress reporting, including metrics and narrative updates
Knowledge, Skills & Experience
Essential
Academically qualified MEICA Design Engineer
Ideally Chartered or working towards Chartership
Experience managing design quality control processes
Strong multidisciplinary team collaboration skills
Ability to deliver designs and tenders to programme, budget, and quality requirements
Proactive mindset with the ability to adapt to changing project requirements
Understanding of CDM responsibilities and requirements
Desirable
Experience managing significant design change
Knowledge of Electronic Document Management Systems (EDMS) and design workflows
Basic legal, contractual, and construction knowledge
Ability to influence stakeholders and drive collaborative solutions
Experience drafting contractual correspondence
Negotiation and team-working skills
Qualifications
Essential
Bachelor’s Degree or Engineering/Management Apprenticeship with relevant industry experience
Desirable
Chartered Membership of a recognised professional institution (e.g. MICE, IMechE, MCIOB)
Project Management or Risk Management training/certification
This is an opportunity to be part of one of the UK’s most significant AMP8 infrastructure programmes, delivering long-term improvements to critical water and wastewater assets across the Southern Water region.
Join a collaborative environment where innovation, sustainability, and professional development are actively encouraged
Reference: 225176396
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