Design Manager

📍 Job Overview

Job Title: Design Manager

Company: Costain Group

Location: Peterborough, England, United Kingdom

Job Type: Full time

Category: Engineering & Design Management

Date Posted: 2026-06-10T15:29:51

Experience Level: 5-10 Years

Remote Status: Hybrid

🚀 Role Summary

• Lead end-to-end design delivery for major potable water transfer projects, managing complex infrastructure initiatives.

• Oversee and manage multi-disciplinary design teams, fostering a collaborative and high-performance environment.

• Ensure seamless integration of design activities across the project lifecycle, from initial feasibility studies through to construction and final commissioning.

• Uphold Costain's commitment to innovation and diverse perspectives in engineering and design solutions.

📝 Enhancement Note: This role is positioned within the Strategic Pipeline Alliance (SPA) for Anglian Water, a critical national infrastructure project. The "Design Manager" title, combined with responsibilities spanning feasibility to commissioning and managing design teams, indicates a strong focus on project execution, technical oversight, and stakeholder coordination within the water and utilities sector. The emphasis on "Infra or Non-Infra" suggests potential management of design aspects for both physical infrastructure and associated operational systems.

📈 Primary Responsibilities

• Lead the design delivery of the Infra or Non-Infra elements for major potable water transfer projects, with individual project values up to £200M.

• Collaborate closely with the Head of Engineering, Senior Designers, and other Design Managers to align on design strategies and execution plans.

• Manage the design team responsible for specific sections of the SPA delivery programme, ensuring timely and within-budget delivery.

• Oversee the design process from feasibility studies, through detailed design, to the construction and commissioning phases.

• Ensure design solutions are compliant with all relevant industry standards, regulations, and Anglian Water's technical specifications.

• Facilitate effective communication and coordination between design teams, project management, construction teams, and other stakeholders.

• Identify and mitigate design risks, proposing innovative solutions to overcome technical challenges.

• Contribute to the continuous improvement of design processes and methodologies within the SPA project.

📝 Enhancement Note: The core responsibility is to "lead design delivery" for significant potable water projects. This implies not just technical oversight but also team management, resource allocation, and accountability for the design's successful progression through all project phases. The mention of "Infra or Non-Infra" elements suggests a need for versatility in managing designs for both physical assets (pipelines, pumping stations) and their supporting systems (control, telemetry, power).

🎓 Skills & Qualifications

Education: Bachelor's degree in Engineering (e.g., Civil, Mechanical, Electrical) or a closely related technical field.

Experience: Minimum of 5-10 years of progressive experience in design management or a senior engineering design role, preferably within the water, utilities, or major infrastructure sectors.

Required Skills:

• Proven experience in leading design delivery for complex infrastructure projects.

• Strong understanding of the entire project lifecycle, from feasibility studies to commissioning.

• Proficiency in managing multi-disciplinary engineering design teams.

• Excellent collaborative leadership skills, with the ability to motivate and guide design professionals.

• Familiarity with potable water transfer systems and associated infrastructure.

• Experience in managing design interfaces and ensuring constructability.

• Strong project management fundamentals, including planning, scheduling, and risk management.

• Excellent communication and interpersonal skills, with the ability to engage effectively with diverse stakeholders. Preferred Skills:

• Chartered Engineer status (e.g., CEng MICE, CEng MIMechE, CEng MIET).

• Experience with specific design software relevant to water infrastructure (e.g., AutoCAD Civil 3D, BIM tools).

• Knowledge of contract management and procurement processes within the construction industry.

• Experience in working within an Alliance delivery model.

• Understanding of health, safety, and environmental (HSE) regulations pertinent to infrastructure projects.

📝 Enhancement Note: The "5-10 Years" experience level, coupled with the responsibility for projects up to £200M, suggests a need for seasoned professionals capable of independent leadership and strategic decision-making. The emphasis on a degree in engineering and "strong understanding of design interactions throughout the project lifecycle" points towards a need for candidates with a solid technical foundation and practical experience in managing design complexity.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Demonstrate a track record of successfully delivered design projects, highlighting your role and contributions.

• Include case studies showcasing your ability to manage design teams and coordinate across project phases (feasibility, design, construction, commissioning).

• Provide examples of how you have implemented process improvements or driven efficiency within design workflows.

• Showcase instances where you have managed design risks and resolved technical challenges effectively.

• Quantify the impact of your design management efforts, ideally with metrics related to cost, schedule, or quality improvements. Process Documentation:

• Illustrate your approach to establishing and maintaining robust design processes and standards.

• Provide examples of how you document design reviews, approvals, and key decision-making points.

• Showcase your methods for ensuring design compliance with project specifications and regulatory requirements.

• Detail your experience in utilizing project management and design collaboration tools to streamline workflows.

📝 Enhancement Note: For a Design Manager role, a portfolio is crucial to validate experience. It should not only list projects but also demonstrate the candidate's managerial capabilities, problem-solving skills, and understanding of design interdependencies across different project stages. The focus should be on showcasing the how and why behind design decisions and team management.

💵 Compensation & Benefits

Salary Range: Based on industry benchmarks for a Design Manager with 5-10 years of experience in the UK infrastructure sector, particularly in the water and utilities domain, a salary range of £55,000 - £75,000 per annum is estimated. This range can vary based on specific experience, qualifications, and the exact scope of responsibilities.

Benefits:

• Competitive salary and potential for performance-based bonuses.

• Comprehensive private medical insurance and health cash plans.

• Generous pension scheme with company contributions.

• Life assurance and income protection schemes.

• Opportunities for professional development, training, and further qualifications.

• Access to employee assistance programs and wellbeing initiatives.

• Cycle to Work scheme and other lifestyle benefits.

• Hybrid working model offering flexibility between home and office.

Working Hours: Standard full-time hours are typically 40 hours per week. The role offers a hybrid work arrangement, with flexibility for remote work and periodic office attendance.

📝 Enhancement Note: The salary estimate is based on research from UK job boards (e.g., Indeed, Glassdoor, LinkedIn Salary) for "Design Manager" roles in engineering and construction, specifically noting the Peterborough location and the utilities/infrastructure sector. The estimated range accounts for the specified experience level (5-10 years) and the project values mentioned (£200M). Benefits are standard for a large UK-based engineering firm like Costain.

🎯 Team & Company Context

🏢 Company Culture

Industry: Construction & Engineering, with a strong focus on infrastructure development, particularly in utilities (water, energy) and transportation. Costain is a major player in the UK's critical national infrastructure sector.

Company Size: Large enterprise (typically 5,000+ employees globally), indicating a structured corporate environment with established processes and a wide range of career opportunities.

Founded: Costain was founded in 1865, signifying a long history of experience and stability in the engineering and construction industry.

Team Structure:

• The Design Manager will likely be part of a larger Engineering or Project Delivery department within the SPA Alliance. The team will include other Design Managers, Senior Engineers, Design Engineers, CAD Technicians, and potentially specialists in various engineering disciplines.

• The reporting structure will involve reporting to a Head of Engineering or a Senior Project Manager, with direct line management responsibility for a team of designers and engineers.

• Cross-functional collaboration is essential, involving close liaison with Project Managers, Construction Managers, commercial teams, clients (Anglian Water), and supply chain partners. Methodology:

• Costain emphasizes a collaborative approach, often working in Alliances or frameworks to deliver complex projects. Data-driven decision-making and robust project controls are standard.

• Workflow planning and optimization are critical, ensuring efficient design progression and integration with construction activities.

• Automation and digital engineering practices (e.g., BIM, digital twins) are increasingly adopted to enhance efficiency, reduce risk, and improve project outcomes.

Company Website: https://www.costain.com/

📝 Enhancement Note: Costain's long history and focus on major infrastructure projects suggest a culture that values technical expertise, safety, and long-term project delivery. The Alliance model for SPA implies a collaborative, integrated working environment with the client and other partners. The company's size means established HR, L&D, and career progression frameworks.

📈 Career & Growth Analysis

Operations Career Level: This role represents a mid-to-senior level management position within the engineering and design function. It demands significant technical expertise combined with proven leadership and project execution capabilities. The scope of responsibility for multiple large projects indicates a substantial level of autonomy and accountability, positioning it as a critical role in the SPA Alliance's success.

Reporting Structure: The Design Manager will report to a senior engineering leader (e.g., Head of Engineering, Director of Design) within the SPA Alliance. They will have direct reports, managing a team of design professionals. This structure allows for clear lines of communication and accountability while fostering collaboration with peers and other project functions.

Operations Impact: The Design Manager's role has a direct and significant impact on the success of the SPA project. Effective design management ensures that projects are delivered safely, on time, within budget, and to the required quality standards. Their decisions influence constructability, operational efficiency, and the long-term performance of the water infrastructure.

Growth Opportunities:

• Technical Specialization: Opportunities to deepen expertise in specific areas of water infrastructure design or project management within large-scale projects.

• Leadership Progression: Potential to advance to more senior design management roles, Head of Engineering positions, or program management roles within Costain or the SPA Alliance.

• Broader Project Scope: Involvement in larger, more complex, or geographically diverse infrastructure projects managed by Costain.

• Professional Development: Access to ongoing training, certifications, and mentorship programs to enhance technical and leadership skills.

📝 Enhancement Note: The "5-10 Years" experience level, project value, and direct management responsibility place this role firmly in the mid-to-senior management band. Growth opportunities would naturally extend to higher levels of leadership within project delivery and engineering management at a company of Costain's scale.

🌐 Work Environment

Office Type: The role is described as "flexible/hybrid from home with periodic work in the Peterborough office, 2-3 days per month, but would be open to be remote." This indicates a modern, flexible work environment that balances remote autonomy with essential in-person collaboration.

Office Location(s): The primary office location for periodic attendance is Peterborough, Cambridgeshire. This location is strategic for the Anglian Water SPA project.

Workspace Context:

• The hybrid model promotes a balanced work-life integration, allowing for focused work at home and collaborative team engagement in the office.

• Office facilities in Peterborough are expected to be modern, equipped with the necessary technology and collaborative spaces to support design reviews and team meetings.

• Access to IT infrastructure and collaboration platforms will be provided to support seamless communication and project execution regardless of location.

Work Schedule: The standard work schedule is likely 40 hours per week, with flexibility in start and end times to accommodate the hybrid model and operational needs of a large infrastructure project. This allows for effective management of design processes and data analysis without rigid adherence to a fixed 9-to-5 schedule.

📝 Enhancement Note: The explicit mention of hybrid and remote flexibility is a key differentiator. The "2-3 days per month" in Peterborough suggests that remote work is the default, with office time reserved for specific, high-value collaborative activities.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your CV and cover letter, focusing on relevant experience in design management, infrastructure projects, and team leadership.

• Technical Interview: Discussion with engineering leadership (e.g., Head of Engineering) to assess your technical understanding of design principles, project lifecycle management, and experience with water infrastructure. Be prepared to discuss specific design challenges you've overcome.

• Managerial/Team Fit Interview: Conversation with a hiring manager or peer Design Manager to evaluate your leadership style, collaboration skills, and alignment with Costain's culture and the SPA Alliance's working methods.

• Portfolio Presentation (Potential): You may be asked to present a selection of your past work, focusing on specific projects that demonstrate your design management capabilities, problem-solving approaches, and team leadership.

• Final Interview: A final discussion, potentially with senior project leadership, to confirm suitability and discuss terms.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 key projects that best showcase your design management expertise, team leadership, and impact on infrastructure projects.

• Focus on Process & Impact: For each project, clearly articulate the design challenges, your approach to managing the team and process, the solutions implemented, and the measurable outcomes (e.g., schedule adherence, cost savings, quality improvements, risk mitigation).

• Highlight Collaboration: Demonstrate how you fostered collaboration within your team and with other project stakeholders (e.g., construction, client).

• Visual Aids: Use diagrams, flowcharts, or screenshots of designs (where permissible) to illustrate complex points.

• Quantify Achievements: Whenever possible, use numbers and data to support your claims about efficiency gains, cost savings, or risk reduction.

Challenge Preparation:

• Design Scenario: Be ready to discuss how you would approach a hypothetical design challenge, such as managing conflicting design requirements, integrating new technology, or resolving a design error discovered during construction.

• Team Management: Prepare to answer questions about how you motivate teams, resolve conflicts, and manage performance within a design group.

• Stakeholder Communication: Practice explaining complex design issues and their implications to non-technical stakeholders.

📝 Enhancement Note: Given the title and responsibilities, the interview process will likely heavily scrutinize both technical design oversight and people/project management skills. A well-prepared portfolio is essential for demonstrating tangible experience.

🛠 Tools & Technology Stack

Primary Tools:

• CAD Software: Proficiency with industry-standard CAD software such as AutoCAD, Civil 3D, or MicroStation.

• BIM Software: Experience with Building Information Modeling (BIM) platforms like Autodesk Revit, Navisworks, or Bentley Systems' iTwin, essential for integrated design and collaboration.

• Project Management Software: Familiarity with tools like Microsoft Project, Primavera P6, or similar for scheduling, resource planning, and progress tracking.

• Collaboration Platforms: Experience with platforms like Microsoft Teams, SharePoint, or specialized project collaboration tools for document sharing, communication, and workflow management.

Analytics & Reporting:

• Data Analysis Tools: Basic proficiency in Microsoft Excel for data manipulation, analysis, and reporting.

• Reporting Dashboards: Experience with creating and interpreting reports from project management or design software dashboards to track progress and identify issues.

CRM & Automation:

• Document Management Systems: Experience with enterprise-level document control systems (e.g., Aconex, Procore) for managing design documentation, revisions, and approvals.

• Workflow Automation: Understanding of how workflows are automated within design processes, particularly in relation to review and approval cycles.

📝 Enhancement Note: For a Design Manager in major infrastructure, familiarity with BIM and robust document management systems is increasingly critical for efficient project delivery and compliance. Project management software is also a given.

👥 Team Culture & Values

Operations Values:

• Safety First: A paramount commitment to health, safety, and environmental (HSE) standards in all design and project delivery activities.

• Collaboration: A strong emphasis on working together across disciplines, teams, and with clients to achieve common project goals.

• Integrity: Upholding ethical standards and transparency in all business dealings and project execution.

• Innovation: Encouraging new ideas and approaches to solve complex engineering challenges and improve project outcomes.

• Customer Focus: Dedication to meeting client needs and delivering high-quality, sustainable infrastructure solutions.

Collaboration Style:

• Alliance Model: Expect a highly integrated and collaborative working style, typical of an alliance partnership where all parties work towards shared objectives.

• Cross-Functional Integration: Close liaison with construction, commercial, planning, and operational teams is fundamental.

• Open Communication: A culture that encourages open dialogue, constructive feedback, and proactive problem-solving among team members.

📝 Enhancement Note: Costain's stated values and the nature of the SPA project (an alliance) strongly suggest a culture that prioritizes safety, teamwork, and client satisfaction, with a drive towards innovative solutions.

⚡ Challenges & Growth Opportunities

Challenges:

• Complexity of Large-Scale Projects: Managing intricate design interdependencies, large project values (£200M), and numerous stakeholders on a critical national infrastructure project.

• Balancing Cost, Schedule, and Quality: Ensuring design solutions meet all project constraints while maintaining high standards of safety and performance.

• Integrating Diverse Teams: Effectively leading and coordinating design teams that may include internal staff, consultants, and supply chain partners.

• Adapting to Evolving Requirements: Navigating potential changes in project scope, client needs, or regulatory landscape during the design and construction phases.

• Digital Transformation: Embracing and implementing new digital engineering tools and processes to enhance design efficiency and project delivery.

Learning & Development Opportunities:

• Advanced Design Management: Opportunities to attend specialized training in areas like BIM management, risk management for design, or advanced project controls.

• Industry Best Practices: Exposure to cutting-edge techniques and methodologies in water infrastructure design and construction through project work and internal knowledge sharing.

• Leadership Development: Potential participation in Costain's leadership development programs, focusing on strategic thinking, stakeholder management, and advanced team leadership.

• Chartership Support: If not already chartered, support and guidance may be available for achieving professional engineering qualifications.

📝 Enhancement Note: The challenges are typical for senior roles in major infrastructure, requiring strong problem-solving skills and adaptability. The growth opportunities align with career progression in a large, established engineering firm.

💡 Interview Preparation

Strategy Questions:

• "Describe a time you led a design team through a significant technical challenge on a major infrastructure project. What was your approach, and what was the outcome?" (Focus on problem-solving, leadership, and process management).

• "How do you ensure effective collaboration between design teams and construction teams to mitigate risks and optimize constructability?" (Highlight communication strategies, integration methods, and proactive risk management).

• "Walk me through your process for managing design deliverables for a project with a budget of £100M+. How do you ensure quality, timeliness, and adherence to specifications?" (Demonstrate your understanding of project controls, workflow management, and stakeholder alignment). Company & Culture Questions:

• "What do you know about Costain and the Anglian Water SPA project? Why are you interested in this specific role?" (Show research on the company, project, and your alignment with their values and goals).

• "How do you foster a safety-first culture within your design team?" (Emphasize your commitment to HSE and how you integrate it into daily operations).

• "Describe your experience working in an alliance or collaborative project delivery model." (Relate your experience to the SPA's structure and your ability to work effectively in such an environment). Portfolio Presentation Strategy:

• Project Selection: Choose projects that best exemplify your ability to manage complex designs, lead teams, and deliver results on large-scale infrastructure.

• Narrative Structure: For each project, follow a clear narrative: Challenge -> Your Role/Approach -> Solution -> Outcome/Impact.

• Data-Driven Evidence: Quantify your achievements wherever possible (e.g., "Reduced design review time by 15%," "Successfully managed a design budget of £X million").

• Visuals: Use clear, concise visuals (diagrams, charts, photos) to illustrate key points and demonstrate the complexity of the projects.

• Conciseness: Be mindful of time. Focus on the most impactful aspects of your experience and be prepared to answer questions in detail.

📝 Enhancement Note: Interview preparation should focus on demonstrating a blend of technical acumen, robust project management skills, and strong leadership capabilities, with a clear understanding of the infrastructure sector and Costain's operational context.

📌 Application Steps

To apply for this Design Manager position:

• Submit your application through the provided Oracle Cloud link.

• Tailor Your CV: Ensure your CV clearly highlights your experience in design management, infrastructure projects (especially water/utilities), team leadership, and project lifecycle management. Use keywords from the job description.

• Craft a Compelling Cover Letter: Briefly explain why you are a strong fit for this role, referencing your experience with large projects, your leadership style, and your interest in Costain and the SPA project.

• Prepare Your Portfolio: Gather relevant case studies and examples that demonstrate your design management capabilities, problem-solving skills, and impact. Be ready to discuss these in detail during an interview.

• Research Costain & SPA: Understand Costain's company values, its role in infrastructure, and the objectives of the Anglian Water SPA project. This will help you tailor your responses and demonstrate genuine interest.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and operations industry-standard assumptions. All details should be verified directly with the hiring organization before making application decisions.

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