Senior Design Manager - Water

📍 Job Overview

Job Title: Senior Design Manager - Water

Company: AECOM

Location: Centurion, Gauteng, South Africa

Job Type: Full-time

Category: Engineering Management / Water Infrastructure Operations

Date Posted: 2026-06-24

Experience Level: 8+ years

Remote Status: Hybrid

🚀 Role Summary

• Lead the technical execution of multidisciplinary engineering projects, with a primary focus on water infrastructure, ensuring alignment with AECOM's global standards and frameworks.

• Manage project status, budgets, and associated risks, providing proactive analysis of commercial health to delivery teams and stakeholders.

• Drive the quality assurance process through effective design reviews, assignment of Lead Verifiers, and ensuring client approval of scope changes.

• Foster strong client relationships through clear communication and collaboration, ensuring design approaches meet exacting scope of services and client expectations.

• Support other Lead Project Managers within the EC Africa region, contributing to the overall success and operational efficiency of the business line.

📝 Enhancement Note: This role is positioned as a Senior Design Manager within the Water sector, implying a strong focus on operational delivery, technical leadership, and client-facing responsibilities within the infrastructure consulting domain. The mention of "EC GEP frameworks" and "PDS structures" suggests a need for familiarity with specific internal AECOM project management and engineering design methodologies.

📈 Primary Responsibilities

• Oversee the end-to-end technical delivery of water infrastructure projects within the EC Africa region, ensuring adherence to AECOM's Project Management Best Practices and PDS/GEP frameworks.

• Conduct comprehensive design management tasks, from conceptualization through to detailed design, ensuring all multidisciplinary teams coordinate effectively and deliver integrated solutions.

• Analyze project commercial health, identify potential risks, and proactively advise delivery teams and management on financial implications and mitigation strategies.

• Prepare detailed and insightful project reports, including key performance indicators (KPIs) and schedule-based presentations derived from project cost systems, for monthly status updates.

• Develop accurate and competitive cost proposals for upcoming multidisciplinary projects, demonstrating a strong understanding of project scope, resource requirements, and market pricing.

• Ensure rigorous quality reviews are conducted by assigning appropriate Lead Verifiers to all projects and verifying that client-approved scope changes are managed and incorporated.

• Facilitate clear and effective communication channels with clients and internal design teams to manage expectations, clarify project requirements, and ensure alignment on design approaches.

• Collaborate closely with the Lead Office Project Manager and assigned design teams to ensure seamless project execution and effective resource allocation.

• Support other Africa EC Lead Project Managers in their daily duties, contributing to a cohesive and efficient operational environment across the region.

• Ensure that chosen design approaches are meticulously confirmed with clients, satisfying their exact scope of services and project objectives.

📝 Enhancement Note: The responsibilities clearly indicate a blend of technical design leadership, project financial oversight, and client relationship management. The emphasis on "multidisciplinary engineering projects" and "water infrastructure" highlights the need for broad engineering knowledge and specialized water sector expertise.

🎓 Skills & Qualifications

Education:

• Bachelor (BEng or BTech) or Master’s Degree in Engineering from an accredited university. Experience:

• 8+ years of relevant industry experience in water infrastructure design, with a proven track record of successful project delivery.

• Broader multidisciplinary engineering exposure is essential to support diverse project needs and foster integrated design solutions. Required Skills:

• Water Infrastructure Design: Deep technical expertise in the design principles and practices specific to water and wastewater systems, including treatment, distribution, and collection.

• Design Management: Proven ability to lead and manage the technical aspects of engineering design projects from inception to completion, ensuring quality, scope, and schedule adherence.

• Project Management: Strong understanding of project management methodologies, including budget management, risk assessment, resource allocation, and schedule development. Familiarity with AECOM's PDS structures and EC GEP frameworks is a plus.

• Commercial Acumen: Ability to analyze project financial performance, identify commercial risks, and contribute to accurate cost proposal preparation.

• Client Communication & Relationship Management: Excellent interpersonal and communication skills to effectively engage with clients, manage expectations, and build strong working relationships.

• Quality Assurance & Control: Experience in implementing and overseeing quality reviews, assigning verifiers, and ensuring compliance with engineering standards and client requirements.

• Technical Leadership: Ability to guide and mentor multidisciplinary engineering teams, foster collaboration, and drive technical excellence.

• Regulatory Compliance: Knowledge of relevant engineering standards, building codes, and environmental regulations applicable to water infrastructure projects in South Africa and the broader EC Africa region.

Preferred Skills:

• Professional Registration: Active registration as a PrEng or PrTech Eng with the Engineering Council of South Africa (ECSA) or a similar accredited international body.

• Project Management Certification: Registration as a PrCPM with the South African Council for the Project and Construction Management Professions (SACPCMP) or certification as a PMP, PgMP, PfMP, PMI-SP, or PMI-ACP through the Project Management Institute (PMI).

• Multidisciplinary Project Experience: Demonstrated success in managing complex projects involving various engineering disciplines beyond water.

• Cost System Analysis: Experience in reviewing and interpreting output from project cost systems for schedule-based presentations.

• Risk Management: Advanced skills in identifying, assessing, and mitigating project risks.

📝 Enhancement Note: The requirement for professional registration (PrEng/PrTech Eng with ECSA) and project management certification (SACPCMP/PMI) is critical and signifies a seniority level and adherence to professional standards within the South African engineering context. The "broader multidisciplinary exposure" suggests the role will involve coordinating with various engineering disciplines.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Project Leadership Case Studies: Detailed examples of leading the technical design of significant water infrastructure projects, showcasing problem-solving, innovation, and successful delivery.

• Design Management Frameworks: Documentation or clear articulation of the processes used to manage multidisciplinary design teams, ensuring coordination, quality, and adherence to project timelines.

• Budget & Risk Management Examples: Evidence of successfully managing project budgets, including cost control measures, financial reporting, and proactive risk mitigation strategies.

• Client Engagement & Scope Management: Case studies demonstrating effective client communication, negotiation, and management of scope changes to ensure project success and client satisfaction.

• Quality Assurance Processes: Examples of implementing quality review processes, assigning verifiers, and ensuring deliverables meet stringent standards.

Process Documentation:

• Workflow Design and Optimization: Ability to design, document, and optimize engineering design workflows for water infrastructure projects, ensuring efficiency and integration of multidisciplinary inputs.

• System Implementation Standards: Understanding of the processes involved in implementing engineering design systems and software, ensuring compatibility and effective utilization across teams.

• Measurement and Performance Analysis: Experience in defining and tracking Key Performance Indicators (KPIs) for design projects, analyzing performance data, and reporting on project status and quality.

📝 Enhancement Note: For a Senior Design Manager role, a portfolio demonstrating leadership in complex water infrastructure projects, effective management of multidisciplinary teams, and strong financial/risk oversight is crucial. The emphasis should be on quantifiable achievements and process adherence.

💵 Compensation & Benefits

Salary Range:

The estimated annual salary range for a Senior Design Manager - Water in Centurion, South Africa, with 8+ years of experience, is between ZAR 650,000 and ZAR 950,000. This estimate is based on industry benchmarks for similar roles in South Africa, considering the required experience level, professional registrations (PrEng/PrTech Eng), and the hybrid work model. Factors such as specific project experience, negotiation skills, and the company's internal compensation structure may influence the final offer.

Benefits:

• Medical Insurance: Comprehensive medical aid options to cover healthcare needs.

• Dental Insurance: Coverage for dental care services.

• Vision Insurance: Support for eye care and vision needs.

• Life Insurance: Financial protection for beneficiaries in the event of death.

• Accidental Death & Dismemberment (AD&D) Insurance: Coverage for accidental death or serious injury.

• Disability Benefits: Income protection in case of long-term disability.

• Paid Time Off (PTO): Generous annual leave allowance for rest and personal time.

• Leaves of Absences: Provisions for various types of leave (e.g., parental, sick).

• Voluntary Benefits: Additional benefits employees can opt into, tailored to individual needs.

• Perks: Access to exclusive discounts and employee benefit programs.

• Flexible Work Options: Hybrid work arrangement allowing for a balance between office and remote work.

• Well-being Resources: Support programs focused on employee mental and physical health.

• Employee Assistance Program (EAP): Confidential counseling and support services.

• Business Travel Insurance: Coverage while traveling for business purposes.

• Service Recognition Awards: Acknowledgment and rewards for employee loyalty and contributions.

• Retirement Savings Plan: A company-sponsored plan to help employees save for retirement.

• Employee Stock Purchase Plan (ESPP): Opportunity to purchase company stock at a discounted rate.

Working Hours:

The standard working hours are typically 40 hours per week. The hybrid work arrangement offers flexibility, allowing for a balance between in-office collaboration and remote work, subject to project demands and team coordination requirements.

📝 Enhancement Note: The salary estimate is based on market research for engineering management roles in South Africa with the specified experience and qualifications. The listed benefits are comprehensive and align with typical offerings for senior positions in large multinational corporations like AECOM.

🎯 Team & Company Context

🏢 Company Culture

Industry: AECOM operates globally as a trusted infrastructure consulting firm, involved in sectors such as water, environment, energy, transportation, and buildings. This role is specifically within the water infrastructure domain, a critical area for sustainable development and community resilience. The company's market position is that of a leader, consistently involved in large-scale, complex projects worldwide.

Company Size: AECOM is a large, publicly traded company with over 50,000 employees globally. This scale implies robust internal processes, extensive resources, and opportunities for diverse career development. For operations professionals, this means working within established frameworks and potentially collaborating with a wide array of specialized teams.

Founded: AECOM was founded in 1910, signifying a long history of expertise and stability in the infrastructure consulting industry. This longevity suggests a company culture that values experience, long-term relationships, and a deep understanding of engineering challenges.

Team Structure:

• The role is part of the EC Africa (likely Engineering Consulting Africa) division, specifically within the Building Engineering business line, though the primary focus is on water infrastructure. This suggests a matrixed structure where project teams are formed across different business lines and geographies.

• The Senior Design Manager will likely report to a Lead Office Project Manager or a Director within the Water business line. The team will be multidisciplinary, comprising engineers, designers, and potentially project coordinators from various disciplines.

• Collaboration is expected to be extensive, both within the immediate project team and with other AECOM offices in Africa and globally, as well as with external clients and stakeholders. Methodology:

• Data Analysis and Insights: AECOM emphasizes data-driven decision-making. Operations professionals are expected to leverage project data, cost systems, and performance metrics to provide insights and inform strategic choices.

• Workflow Planning and Optimization: A core aspect of the role is optimizing design workflows, ensuring efficiency, and integrating multidisciplinary inputs for complex infrastructure projects.

• Automation and Efficiency Practices: While not explicitly detailed for this role, large firms like AECOM often leverage technology and automation to enhance project delivery and operational efficiency. The role requires managing teams that utilize such tools.

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

📝 Enhancement Note: AECOM's global scale and long history suggest a well-defined corporate structure with established operational processes. The "Hybrid" work model indicates a modern approach to work-life balance, while the requirement for "in-person Day 1 onboarding" highlights the importance of company culture and team integration.

📈 Career & Growth Analysis

Operations Career Level: This role is at a "Senior" level, indicating significant experience and the ability to lead complex technical initiatives and manage teams. It signifies a move beyond individual contribution to leadership and strategic oversight within the water infrastructure domain. The blend of design management, project oversight, and client interaction points to a role that bridges technical expertise with operational and commercial responsibilities.

Reporting Structure: The Senior Design Manager will likely report to a Lead Office Project Manager or a senior leader within the Water business line. They will, in turn, manage and guide multidisciplinary design teams. This structure allows for clear lines of accountability and facilitates cross-functional collaboration within AECOM's project delivery model.

Operations Impact: The primary impact of this role is on the successful technical delivery of water infrastructure projects. This includes ensuring projects are designed to meet client requirements, are technically sound, adhere to quality standards, and are delivered within budget and schedule constraints. Effective design management directly influences project profitability, client satisfaction, and AECOM's reputation.

Growth Opportunities:

• Technical Specialization & Leadership: Deepen expertise in specific areas of water infrastructure design or project management, potentially leading to roles managing larger, more complex, or strategically critical projects.

• Operational Management: Transition into broader operational roles within AECOM, managing multiple projects or a specific business unit within the EC Africa region.

• Client Relationship Management: Develop advanced client management skills, potentially moving into business development or client account management roles.

• Mentorship and Training: Opportunities to mentor junior engineers and designers, contributing to the development of future talent within AECOM.

• Global Mobility: With AECOM's global presence, there may be opportunities to work on international projects or relocate to other regions.

📝 Enhancement Note: The "Senior" designation, coupled with the required professional registrations, positions this role as a key contributor with significant growth potential within AECOM's engineering and project management career paths.

🌐 Work Environment

Office Type: AECOM operates a hybrid work model. This role will involve working from an AECOM office location in Centurion, Gauteng, South Africa, for a portion of the week, with the flexibility to work remotely for the remainder. The office environment is expected to be professional and collaborative, equipped with the necessary resources for engineering design and project management.

Office Location(s): The primary office location is specified as Centurion, Gauteng, South Africa, with a specific address noted as 263A West Avenue. This location serves as a hub for operations within the region.

Workspace Context:

• The office workspace is designed to foster collaboration among multidisciplinary teams, allowing for face-to-face discussions, design review sessions, and team meetings.

• Access to AECOM's advanced design and project management software, digital tools, and technical resources will be provided to support efficient project execution.

• Opportunities for interaction with colleagues across various disciplines and senior management will be available, fostering a dynamic and knowledge-sharing environment. Work Schedule:

The role operates on a standard 40-hour work week. The hybrid arrangement offers flexibility in scheduling, allowing employees to balance their in-office and remote workdays, provided project deadlines and team collaboration needs are met. This flexibility is crucial for managing complex engineering tasks that may require focused, uninterrupted work.

📝 Enhancement Note: The hybrid work model is a key aspect of the work environment, offering a blend of structured office collaboration and remote flexibility. This is typical for senior roles in professional services firms aiming to balance productivity with employee well-being.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: A review of your resume and application to assess qualifications, experience, and alignment with the role's core requirements, particularly regarding water infrastructure design and project management.

• Technical Interview: This stage will likely involve in-depth discussions about your experience in water infrastructure design, your approach to design management, and your ability to handle multidisciplinary projects. Expect questions related to specific design challenges, problem-solving techniques, and your understanding of relevant codes and standards.

• Portfolio Review/Presentation: Candidates may be asked to present specific case studies from their portfolio, detailing their role, responsibilities, challenges faced, and the outcomes achieved in past water infrastructure projects. This is a critical opportunity to showcase your leadership and technical acumen.

• Management/Cultural Fit Interview: An interview with senior management or HR to assess your leadership style, communication skills, ability to work in a hybrid environment, and alignment with AECOM's company culture and values.

• Final Interview: Potentially a final discussion with a senior executive or hiring manager to confirm suitability and discuss terms.

Portfolio Review Tips:

• Highlight Water Infrastructure Expertise: Showcase projects where you led the design or significant aspects of water treatment, distribution, or collection systems. Quantify the scale, complexity, and impact of these projects.

• Demonstrate Design Management Leadership: Clearly articulate your role in managing design teams, coordinating disciplines, ensuring quality, and adhering to project timelines. Use specific examples of processes you implemented.

• Showcase Commercial & Risk Acumen: Include examples where you managed project budgets, identified and mitigated risks, or contributed to cost proposals. Demonstrate your understanding of the commercial aspects of project delivery.

• Emphasize Client Interaction: Provide examples of successful client engagements, including how you managed expectations, resolved issues, and secured approvals for scope changes.

• Structure for Clarity: Organize your portfolio with clear project summaries, your specific contributions, key challenges, solutions implemented, and measurable results (e.g., cost savings, schedule adherence, technical improvements).

Challenge Preparation:

• Technical Scenarios: Be prepared to discuss hypothetical design challenges related to water infrastructure (e.g., capacity upgrades, addressing water quality issues, integrating new technologies) and how you would approach them from a management perspective.

• Project Management Scenarios: Anticipate questions about managing difficult stakeholders, resolving team conflicts, controlling project costs, and adapting to unforeseen project changes.

• AECOM Processes: Familiarize yourself with AECOM's stated project management best practices and any publicly available information on their engineering frameworks.

📝 Enhancement Note: The emphasis on a portfolio review and potential case study presentation indicates that practical experience and demonstrated ability to lead complex projects are highly valued. Preparation should focus on articulating past achievements with specific examples and metrics.

🛠 Tools & Technology Stack

Primary Tools:

• CAD Software: Proficiency with industry-standard CAD software (e.g., AutoCAD, Civil 3D) for reviewing and understanding engineering designs.

• Project Management Software: Experience with project management platforms (e.g., Microsoft Project, Primavera P6, AECOM's internal systems like PDS) for scheduling, resource allocation, and progress tracking.

• Collaboration Platforms: Familiarity with tools like Microsoft Teams, SharePoint, or similar for team communication, document sharing, and virtual collaboration.

Analytics & Reporting:

• Cost Management Systems: Experience with systems used for tracking project costs, budgeting, and financial forecasting.

• Performance Tracking Tools: Ability to utilize or oversee the use of tools for KPI tracking and performance analysis.

• Reporting Dashboards: Familiarity with creating or interpreting dashboards for project status, financial health, and team performance.

CRM & Automation:

• CRM Systems: While primarily an engineering role, an understanding of CRM principles may be beneficial for client relationship management aspects.

• Workflow Automation Tools: Awareness of how automation can be applied to design processes or project management tasks to improve efficiency.

• Data Analysis Tools: Proficiency in using tools like Excel for data analysis, reporting, and basic financial modeling.

📝 Enhancement Note: While specific software isn't listed, a Senior Design Manager in engineering consulting is expected to be proficient with industry-standard CAD, project management, and collaboration tools. Familiarity with AECOM's internal systems (PDS, GEP frameworks) would be a significant advantage.

👥 Team Culture & Values

Operations Values:

• Delivering a Better World: AECOM's core purpose emphasizes creating positive and tangible impacts through infrastructure development, fostering a sense of purpose and responsibility among employees.

• Integrity and Trust: A strong emphasis on ethical conduct, transparency, and building trusted relationships with clients and colleagues.

• Collaboration and Teamwork: Encouraging a global team approach where diverse perspectives are valued, and cross-functional cooperation is key to success.

• Innovation and Excellence: Driving forward-thinking solutions and maintaining high standards of technical expertise and project delivery.

• Safety and Sustainability: Prioritizing the safety of employees and the public, and integrating sustainable practices into all aspects of work.

Collaboration Style:

• Cross-functional Integration: AECOM promotes a collaborative environment where engineers, designers, project managers, and other professionals work together seamlessly, breaking down traditional silos.

• Process Review Culture: Encouraging open feedback and continuous improvement of processes, particularly in design and project management methodologies.

• Knowledge Sharing: Fostering a culture where expertise is shared across teams and geographies, leveraging the collective intelligence of the global workforce.

📝 Enhancement Note: AECOM's stated values underscore a commitment to impactful work, ethical practices, and a collaborative, innovative culture. Operations professionals are expected to embody these values in their daily work and decision-making.

⚡ Challenges & Growth Opportunities

Challenges:

• Managing Multidisciplinary Complexity: Effectively coordinating diverse engineering disciplines on large-scale water infrastructure projects, ensuring seamless integration and avoiding conflicts.

• Client Expectation Management: Balancing client demands with project constraints (budget, schedule, technical feasibility) and ensuring clear communication and agreement on scope changes.

• Navigating Regulatory Environments: Staying abreast of and ensuring compliance with evolving regulations and standards in the water sector across different African regions.

• Adapting to Technological Advancements: Integrating new design technologies, digital tools, and sustainable engineering practices into project workflows.

• Hybrid Work Management: Optimizing team performance and collaboration within a hybrid work model, ensuring consistent productivity and communication.

Learning & Development Opportunities:

• Advanced Technical Training: Access to AECOM's extensive training programs to deepen expertise in specialized areas of water engineering or project management.

• Leadership Development Programs: Opportunities to hone leadership, strategic thinking, and management skills through dedicated development initiatives.

• Industry Conferences and Certifications: Support for attending relevant industry conferences and pursuing professional certifications to stay current with best practices and expand networks.

• Mentorship: Participation in formal or informal mentorship programs, both as a mentor and a mentee, to foster career growth and knowledge transfer.

📝 Enhancement Note: The challenges presented are typical for senior roles in infrastructure consulting, requiring strong technical, interpersonal, and problem-solving skills. AECOM's commitment to learning and development offers a clear path for career progression.

💡 Interview Preparation

Strategy Questions:

• Design Strategy: "Describe your approach to leading the technical design of a complex water treatment plant upgrade project. How would you ensure multidisciplinary coordination and quality assurance?"

  • Preparation: Prepare a case study detailing a past project, highlighting your strategic approach to design phases, team coordination, risk identification, and quality control measures.

• Client Management: "How do you handle situations where a client requests significant scope changes late in the design process? What steps would you take to ensure alignment and manage potential impacts on budget and schedule?"

  • Preparation: Have examples ready of successful client negotiations, scope change management processes, and how you communicated impacts and secured approvals.

• Problem-Solving: "Imagine a critical design issue arises that threatens project timelines. How would you diagnose the problem, engage your team, and propose a solution to stakeholders?"

  • Preparation: Be ready to walk through a structured problem-solving methodology, emphasizing your analytical skills, team leadership, and communication strategy.

Company & Culture Questions:

• Alignment with AECOM Values: "AECOM's purpose is 'Delivering a Better World.' How does your work and career philosophy align with this mission?"

  • Preparation: Research AECOM's projects, sustainability initiatives, and values. Connect your past achievements and motivations to these themes.

• Team Collaboration: "Describe your experience working in multidisciplinary teams, especially in a hybrid work environment. What strategies do you use to foster effective collaboration and communication?"

  • Preparation: Prepare examples of successful cross-functional teamwork and your methods for engaging remote and in-office team members.

• Impact Measurement: "How do you measure the success of your design management efforts? What KPIs do you typically track?"

  • Preparation: Discuss metrics beyond just project completion, such as design efficiency, constructability improvements, client satisfaction scores, and adherence to budget/schedule.

Portfolio Presentation Strategy:

• Focus on Leadership: Clearly articulate your leadership role in the presented case studies, not just your technical contributions.

• Quantify Achievements: Use specific data points (e.g., project value, schedule adherence, cost savings, capacity increases) to demonstrate the impact of your work.

• Tell a Story: Structure your case studies with a clear narrative: the challenge, your approach, the solution, and the outcome.

• Address the Role: Tailor your presentation to highlight the skills and experiences most relevant to the Senior Design Manager - Water role, emphasizing your expertise in water infrastructure and design management.

📝 Enhancement Note: Interview preparation should focus on demonstrating leadership, technical expertise, and alignment with AECOM's values. Be ready to discuss specific examples from your experience that showcase your ability to manage complex projects and teams effectively.

📌 Application Steps

To apply for this Senior Design Manager - Water position:

• Submit your application through the AECOM careers portal via the provided link.

• Tailor your Resume: Customize your resume to highlight your 8+ years of experience in water infrastructure design, your leadership in design management, and any relevant professional registrations (PrEng, PrTech Eng, PMP, etc.). Use keywords from the job description.

• Prepare Your Portfolio: Curate 2-3 key projects that best showcase your experience in leading multidisciplinary water infrastructure design projects. Focus on quantifiable achievements, your management approach, and client engagement.

• Practice Your Presentation: Rehearse presenting your portfolio case studies, focusing on clarity, conciseness, and demonstrating your leadership and problem-solving skills. Be prepared to answer technical and behavioral questions.

• Research AECOM: Familiarize yourself with AECOM's recent projects, especially in the water sector and in Africa, their company values, and their approach to sustainability. Understand their project management frameworks (PDS, GEP) if possible.

⚠️ 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.