Design Manager - Transmission & Distribution

📍 Job Overview

Job Title: Design Manager - Transmission & Distribution

Company: AECOM

Location: Birmingham, United Kingdom

Job Type: Full-time

Category: Engineering / Operations Management (Transmission & Distribution)

Date Posted: 2026-08-06

Experience Level: 5-10 years

Remote Status: Hybrid

🚀 Role Summary

• Lead and oversee complex, multi-disciplinary engineering design projects within the Transmission & Distribution (T&D) sector, ensuring successful project delivery from conceptualization through to completion.

• Act as a key Technical Project Manager, coordinating various engineering disciplines including substation primary, cabling, protection & control, civils, overhead lines, and environmental scopes.

• Drive adherence to stringent safety, health, environmental, sustainability, and quality standards across all project phases, including concept, FEED, permitting, and detailed engineering.

• Foster strong client relationships and support business development activities, including proposal preparation and contract negotiations for significant infrastructure programs.

• Champion a "Safety by Design" culture and promote technical excellence, driving design optimization and cost efficiencies for enhanced asset operability and client value.

📝 Enhancement Note: This role is positioned within a high-impact infrastructure consulting firm, specifically focusing on critical T&D projects. The "Design Manager" title, coupled with responsibilities like Technical Project Management and overseeing multi-disciplinary teams, indicates a senior operational leadership role. The emphasis on client engagement and business development suggests a need for strategic thinking beyond pure technical execution, aligning with advanced GTM (Go-To-Market) operations principles where design and delivery directly influence client acquisition and retention. The mention of large programs like the UK National Grid's Great Grid Partnership underscores the scale and strategic importance of this position.

📈 Primary Responsibilities

• Oversee and manage the end-to-end lifecycle of multi-disciplinary engineering design projects for Transmission & Distribution (T&D) infrastructure across the UK & Ireland.

• Serve as the Technical Project Manager for large-scale programs, including those within the UK National Grid's Great Grid Partnership, coordinating efforts across various engineering disciplines.

• Lead project teams, including Discipline Leads and Project Managers, and leverage global Enterprise Capability offices for specialized expertise as required.

• Ensure all design submissions rigorously comply with relevant codes, industry standards, client specifications, and AECOM's quality management processes.

• Manage project phases such as concept development, Front-End Engineering Design (FEED), environmental assessments, permitting, consenting, planning, and detailed cost estimation.

• Uphold and enforce AECOM's high standards for safety, health, environmental, sustainability, and quality (SHEQ) throughout all project stages.

• Lead and participate in project and client meetings, providing clear and concise updates on project progress, costs, schedules, procurement status, safety concerns, environmental impacts, and design challenges.

• Effectively manage project components, including resource allocation, subcontractor coordination, ensuring design integrity, and incorporating client feedback to drive continuous improvement.

• Contribute to the preparation of compelling proposals, lead client presentations, and actively participate in contract negotiations to secure new business opportunities.

• Cultivate and promote a "Safety by Design" ethos, ensuring that safety, constructability, and asset operability are prioritized from the initial design stages.

• Continuously monitor industry best practices and client standards to identify opportunities for design optimization, cost efficiencies, and enhanced technical performance.

• Provide mentorship, technical guidance, and professional development support to junior engineers and team members, fostering a culture of learning and growth.

• Conduct thorough internal reviews and quality checks of engineering deliverables, including complex designs, reports, proposals, presentations, and drawing packages.

• Represent AECOM professionally and ethically in all interactions, adhering strictly to the company's Code of Conduct.

📝 Enhancement Note: The breadth of responsibilities, from technical oversight of multiple engineering disciplines to client-facing business development and team leadership, indicates a role that bridges technical expertise with strategic project and operational management. The emphasis on managing "large programmes of work" and involvement in initiatives like the "Great Grid Partnership" signifies a need for robust project controls, risk management, and stakeholder alignment capabilities, core components of GTM operations strategy execution.

🎓 Skills & Qualifications

Education:

• Degree qualified in Electrical Engineering, Power Systems Engineering, or a closely related discipline (or equivalent practical experience). Experience:

• Significant demonstrated experience in Transmission & Distribution (T&D) design, renewables, or large-scale infrastructure projects with multi-disciplinary scopes.

• Proven track record of managing complex, multi-discipline design projects and successfully meeting delivery requirements for clients in the UK & Ireland.

• Experience working with major clients such as National Grid and other Transmission System Operators (TSOs) is highly advantageous.

• Demonstrated experience in client relationship management and business development, including lead generation, proposal development, and negotiation.

• Experience overseeing the entire project lifecycle, from concept and FEED through to detailed design and construction support. Required Skills:

• Transmission & Distribution (T&D) Engineering: Deep understanding of T&D systems, including substations, overhead lines, cabling, and HVDC systems.

• Project Management: Proven ability to manage complex, multi-disciplinary projects, including scope, schedule, budget, and resource allocation.

• Design Management: Expertise in overseeing the entire design process, ensuring quality, compliance, and constructability.

• Technical Leadership: Ability to provide technical guidance, review engineering deliverables, and mentor junior staff.

• Safety & Quality Assurance: Strong commitment to "Safety by Design" principles and rigorous quality assurance processes.

• Client Relationship Management: Excellent skills in building and maintaining strong client relationships and identifying business opportunities.

• Communication Skills: Exceptional written and verbal communication abilities, with the capacity to present complex information clearly to diverse stakeholders.

Preferred Skills:

• Chartered Engineer Status: Membership with relevant professional engineering bodies (e.g., IET) and holding Chartered Engineer (CEng) or equivalent professional registration.

• Specific Certifications: LCDAE/CDAE certifications are advantageous, indicating specialized knowledge in design and construction management.

• Power Systems Analysis: Familiarity with power systems analysis software and methodologies for load flow, fault analysis, and protection coordination.

• Renewables Integration: Understanding of renewable energy sources and their integration into the T&D network.

• Environmental & Permitting: Experience with environmental impact assessments and navigating permitting and consenting processes.

📝 Enhancement Note: The preference for Chartered Engineer status and specific certifications like LCDAE/CDAE points towards a role that requires a high level of professional accreditation and specialized knowledge within the engineering and project management domains, crucial for high-stakes infrastructure projects. The inclusion of transferable skills as a basis for consideration suggests an openness to candidates who may not meet every single criterion but possess strong foundational capabilities relevant to operations leadership.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Project Delivery Case Studies: Showcase 2-3 significant T&D or large infrastructure design projects managed, detailing scope, challenges, your role, team structure, and key outcomes.

• Process Optimization Examples: Evidence of implementing process improvements in design workflows, quality assurance, or project controls that led to measurable efficiency gains or cost savings.

• System Implementation Experience: Documentation or description of experience with design management systems, project collaboration platforms, or relevant engineering software suites, highlighting your role in their adoption or optimization.

• Client Collaboration Artifacts: Examples (anonymized if necessary) of client reports, progress updates, or presentation materials that demonstrate effective communication and stakeholder management in a project context.

Process Documentation:

• Workflow Design & Optimization: Examples of how you have documented, analyzed, and improved design workflows to enhance efficiency, reduce errors, and accelerate project timelines.

• Quality Assurance Frameworks: Demonstrations of your experience in developing or implementing quality assurance plans, checklists, or review processes for engineering deliverables.

• Performance Measurement: Evidence of how you track and report on key project performance indicators (KPIs) related to design delivery, including cost, schedule, safety, and quality metrics.

📝 Enhancement Note: For a Design Manager role in infrastructure consulting, a portfolio is critical. It should not only highlight technical project success but also demonstrate operational leadership in managing processes, teams, and client expectations. The emphasis on process optimization and performance measurement aligns with the operational efficiency demands of large-scale engineering projects, where managing workflows and KPIs is paramount.

💵 Compensation & Benefits

Salary Range:

• Based on AECOM's standing as a global Fortune 500 firm, the specialist nature of Transmission & Distribution engineering management in the UK, and the hybrid work model, an estimated salary range for a Design Manager with 5-10 years of experience in Birmingham would be between £60,000 - £85,000 per annum. This estimate considers regional market rates, the seniority of the role, and the potential for significant program involvement. Benefits:

• Career Development Opportunities: Access to structured career paths, professional training, and development programs to enhance skills and advance within AECOM.

• Flexible Hybrid Working Model: A balanced approach combining remote work flexibility with in-office collaboration to ensure a healthy work-life integration.

• Technical Practice Networks: Opportunities to connect with and learn from a global community of experts in various engineering disciplines.

• AECOM University: Access to a dedicated online learning platform offering a wide range of courses and resources for continuous professional growth.

• Volunteering Days: Paid time off to support community initiatives and contribute to social responsibility efforts.

• Comprehensive Health & Well-being Programs: Support for employee well-being, including health insurance, mental health resources, and wellness initiatives.

• Pension Scheme: Competitive employer-sponsored pension plan to support long-term financial security.

• Annual Leave: Generous paid time off allowance to ensure adequate rest and rejuvenation.

Working Hours:

• Standard full-time working hours are typically 40 hours per week. The hybrid model offers flexibility in scheduling, with core hours likely expected for team collaboration and client interactions.

📝 Enhancement Note: The salary estimate is based on research from UK-based engineering recruitment specialists and salary aggregators for Design Manager roles in the West Midlands region, factoring in the specific industry (T&D infrastructure) and the established reputation of AECOM. The benefits listed are directly extracted from the job description and are typical for large, global consulting firms, emphasizing professional development and work-life balance.

🎯 Team & Company Context

🏢 Company Culture

Industry: Infrastructure Consulting (Engineering, Design, Program Management)

Company Size: Global presence with over 50,000 employees worldwide. This large scale offers stability, diverse project opportunities, and a robust support infrastructure.

Founded: AECOM has a long history, evolving from its origins in 1910. This extensive legacy signifies deep industry expertise, established client relationships, and a proven track record in delivering complex projects.

Team Structure:

• Transmission & Distribution (T&D) Engineering Team: A specialized unit focused on power systems analysis, cabling, substations, transmission lines, and related infrastructure.

• Global Enterprise Capability: AECOM leverages a global network of specialists, allowing project teams to draw expertise from various regions as needed, ensuring comprehensive coverage for complex projects.

• Cross-functional Collaboration: The role requires close collaboration with Discipline Leads, Project Managers, Directors, and potentially commercial/procurement teams, highlighting a matrixed organizational structure common in large consulting firms.

Methodology:

• Data-Driven Decision Making: Emphasis on using data from Power Systems Analysis, environmental assessments, and cost estimations to inform design choices and project planning.

• Integrated Design Processes: Focus on managing multi-disciplinary design projects holistically, ensuring seamless integration between different engineering scopes.

• "Safety by Design" Culture: A core operational tenet prioritizing safety considerations from the earliest stages of design to ensure constructability and long-term asset integrity.

Company Website: https://aecom.com/

📝 Enhancement Note: AECOM's positioning as a "world's trusted infrastructure consulting firm" highlights its critical role in global development. The "Work with Us. Change the World." slogan and emphasis on "delivering a better world" suggest a mission-driven culture focused on impactful projects. For operations professionals, this implies a dynamic environment with opportunities to contribute to significant societal and economic advancements through well-managed and executed projects.

📈 Career & Growth Analysis

Operations Career Level: This role is at a mid-to-senior management level, designated as a Design Manager. It requires a blend of technical engineering expertise and project management acumen, with a focus on leading and overseeing design processes for substantial infrastructure projects.

Reporting Structure: The Design Manager will likely report to a Director or Senior Manager within the T&D Engineering team. They will, in turn, manage Discipline Leads and Project Managers, creating a clear hierarchy for project execution and operational oversight.

Operations Impact: The Design Manager's role is pivotal in ensuring the successful technical and commercial delivery of T&D projects. Their oversight directly impacts project timelines, budgets, quality, safety, and client satisfaction, all of which are critical drivers of AECOM's revenue and reputation in the energy sector. Strategic input into design optimization and cost efficiencies further amplifies their contribution to profitability and client value.

Growth Opportunities:

• Technical Specialization: Deepen expertise in specific areas of T&D engineering or advanced technologies like HVDC or SCADA systems.

• Project Leadership: Progress to managing larger, more complex, or international projects, potentially leading to roles like Program Director.

• Business Development & Client Management: Develop stronger skills in client acquisition, strategic account management, and leading commercial aspects of project proposals.

• Operational Leadership: Transition into broader operational management roles within AECOM's Energy business line, overseeing larger teams or business units.

• Mentorship & Training: Take on formal or informal mentoring roles, contributing to the development of the next generation of engineers and project managers.

📝 Enhancement Note: The "Start here. Grow here." tagline from AECOM's job description directly supports the emphasis on career growth. For an operations professional, this role offers a clear pathway from technical project management to broader strategic leadership within a global infrastructure firm, with opportunities to specialize or diversify into commercial and client-facing functions.

🌐 Work Environment

Office Type: Hybrid Work Model. This indicates a blend of in-office collaboration and remote work flexibility. The primary office location is Colmore Plaza in Birmingham.

Office Location(s): Birmingham, United Kingdom (specifically Colmore Plaza). This location likely offers modern office facilities conducive to collaborative work and client meetings.

Workspace Context:

• Collaborative Environment: The hybrid model suggests intentional use of office time for team meetings, design reviews, and cross-disciplinary workshops, fostering a dynamic and interactive workspace.

• Access to Technology: As a leading infrastructure consultancy, AECOM is expected to provide employees with access to advanced design software, project management tools, and communication technologies necessary for effective hybrid work.

• Team Interaction: Opportunities for direct interaction with peers, project teams, and senior leadership within the T&D Engineering business unit, as well as broader AECOM departments.

Work Schedule: Standard full-time hours (approximately 40 per week) with flexibility afforded by the hybrid working model. This allows operations professionals to balance project demands with personal commitments, a key factor in maintaining productivity and well-being.

📝 Enhancement Note: The hybrid work model is a significant aspect of the work environment, requiring strong self-management and communication skills from operations professionals. The Colmore Plaza office in Birmingham likely serves as a hub for client engagement and team collaboration, necessitating strategic planning for in-office days to maximize productivity and networking opportunities.

📄 Application & Portfolio Review Process

Interview Process:

• Initial Screening: Application review focusing on qualifications, experience in T&D design, and project management capabilities.

• Technical Interview(s): Discussion with engineering leads or senior managers to assess technical depth in T&D systems, design principles, and problem-solving approaches. Expect questions on managing multi-disciplinary teams and technical challenges.

• Project Management/Operations Interview: Conversation with hiring managers or directors focusing on project management methodologies, client engagement, safety culture, and operational leadership. This stage may involve case studies or scenario-based questions.

• Portfolio Review: Presentation of selected projects from your portfolio, showcasing your role, contributions, process improvements, and quantifiable results.

• Final Interview: Potentially with a senior executive or business lead to assess cultural fit, strategic alignment, and overall suitability for the role and AECOM's vision.

Portfolio Review Tips:

• Curate Strategically: Select 2-3 of your most impactful T&D or large infrastructure design projects. Prioritize those demonstrating multi-disciplinary management, complex challenges, and successful client outcomes.

• Quantify Achievements: For each project, clearly articulate your role, the challenges faced, the solutions implemented, and the measurable results achieved (e.g., cost savings, schedule adherence, safety improvements, design efficiency gains). Use numbers and data wherever possible.

• Highlight Process Improvement: Dedicate a section or specific examples within your case studies to demonstrate how you identified and implemented process improvements in design, quality assurance, or project controls.

• Showcase Leadership & Collaboration: Illustrate your ability to lead diverse teams, manage stakeholders, and foster a collaborative "Safety by Design" culture.

• Prepare for Q&A: Be ready to discuss your decision-making process, technical justifications, and how you handled project setbacks or client feedback.

Challenge Preparation:

• Design Optimization Scenarios: Be prepared for hypothetical scenarios where you might need to propose design modifications to improve cost-efficiency, safety, or constructability under specific constraints.

• Project Risk Management: Anticipate questions about identifying and mitigating risks in complex T&D projects, including schedule delays, budget overruns, or technical issues.

• Client Communication Strategy: Practice articulating complex technical information and project status updates to a non-technical client audience, focusing on clarity, transparency, and managing expectations.

📝 Enhancement Note: The emphasis on a portfolio review and potential case studies suggests AECOM values practical demonstration of skills. Operations candidates should prepare to articulate not just what they achieved, but how they achieved it, detailing the processes, methodologies, and leadership strategies employed, especially concerning efficiency and safety.

🛠 Tools & Technology Stack

Primary Tools:

• Project Management Software: Proficiency with industry-standard platforms like Primavera P6, Microsoft Project, or similar for scheduling, resource allocation, and progress tracking.

• Design & Engineering Software: Familiarity with common T&D design tools such as AutoCAD, Civil 3D, Bentley MicroStation, and potentially specialized power systems analysis software (e.g., ETAP, PSS/E, PowerFactory DIgSILENT).

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

• Document Management Systems: Familiarity with systems for controlling and archiving project documentation, ensuring version control and accessibility.

Analytics & Reporting:

• Microsoft Excel: Advanced skills for data analysis, financial modeling, and generating reports.

• Business Intelligence (BI) Tools: Experience with tools like Power BI or Tableau for creating dashboards and visualizing project performance metrics.

• Reporting Frameworks: Ability to develop and present clear, concise reports on project progress, risks, and financial status to various stakeholders.

CRM & Automation:

• CRM Systems: While not a direct sales role, understanding how CRM data (client interactions, project history) informs business development and client management is beneficial.

• Workflow Automation: Awareness of how processes can be automated within design and project management workflows to improve efficiency, though direct implementation might be less critical than understanding the principles.

• Integration Concepts: Understanding how different software systems (e.g., design, project management, financial) can integrate to provide a unified view of project data.

📝 Enhancement Note: The specific tools mentioned are standard for large-scale engineering and infrastructure projects. Operations professionals in this role will leverage these tools not just for execution but for data-driven decision-making, performance monitoring, and reporting, reinforcing the operational management aspect of the position.

👥 Team Culture & Values

Operations Values:

• Integrity & Ethics: Upholding AECOM's Code of Conduct and ethical standards in all dealings, crucial for a consulting firm's reputation.

• Collaboration: Working effectively across disciplines, global teams, and with clients to achieve shared project goals. The hybrid model necessitates proactive collaboration.

• Innovation & Bold Ideas: Encouraging new approaches and creative solutions to complex infrastructure challenges, aligning with AECOM's "big dreams" ethos.

• Commitment to a Better World: A shared purpose to deliver projects that have a positive and tangible impact on communities and the environment.

• Excellence: Striving for the highest technical standards, quality, and client satisfaction in every project undertaken.

Collaboration Style:

• Cross-functional Integration: Expectation to work seamlessly with diverse teams, including engineers, project managers, environmental specialists, and commercial staff, both locally and globally.

• Open Communication: Fostering an environment where feedback is encouraged, and challenges are discussed openly to facilitate problem-solving and continuous improvement.

• Knowledge Sharing: Actively participating in technical practice networks and sharing best practices to elevate the collective expertise within AECOM.

📝 Enhancement Note: AECOM's emphasis on "equity, diversity, and inclusion" and "environmental, social, and governance (ESG) priorities" suggests a forward-thinking and responsible corporate culture. For operations professionals, this means a focus on sustainable practices, ethical conduct, and inclusive team dynamics, which are increasingly important drivers of project success and organizational reputation.

⚡ Challenges & Growth Opportunities

Challenges:

• Managing Multi-Disciplinary Complexity: Coordinating diverse engineering teams, each with its own methodologies and priorities, to deliver a cohesive and compliant design.

• Client Demands & Expectations: Balancing client requirements, budget constraints, and aggressive timelines while maintaining high technical and safety standards.

• Navigating Regulatory Environments: Ensuring compliance with a complex web of UK and Ireland regulations, permitting processes, and consenting requirements.

• Adapting to Technological Advancements: Staying abreast of new design technologies, digital tools, and evolving industry best practices in T&D engineering.

• Leading in a Hybrid Environment: Effectively managing and motivating teams and ensuring seamless project execution when team members are not co-located.

Learning & Development Opportunities:

• Advanced T&D Technologies: Opportunities to gain expertise in emerging areas like grid modernization, smart grids, battery energy storage systems, and advanced HVDC technologies.

• Global Project Exposure: Potential to work on international projects or gain insights from AECOM's global T&D portfolio.

• Leadership Development Programs: Access to AECOM's structured leadership training and mentorship programs designed to cultivate future senior leaders.

• Professional Certifications: Support for obtaining or maintaining professional engineering credentials and specialized certifications relevant to T&D and project management.

• Networking: Building a robust professional network through participation in industry conferences, AECOM's internal networks, and client engagements.

📝 Enhancement Note: The challenges outlined are typical for senior roles in infrastructure consulting, requiring strong problem-solving skills and adaptability. The growth opportunities highlight AECOM's commitment to employee development, offering pathways for both technical specialization and broader operational leadership within the energy sector.

💡 Interview Preparation

Strategy Questions:

• Design Strategy: "Describe your approach to managing a complex multi-disciplinary T&D design project from concept to detailed engineering. What are the critical control points and how do you ensure alignment?" (Focus on process, risk management, and stakeholder alignment).

• Client Management: "How do you build and maintain strong relationships with key clients, particularly on large, long-term programs like the Great Grid Partnership? Provide an example of a challenging client situation you successfully navigated." (Highlight communication, expectation management, and business development acumen).

• Problem-Solving: "Imagine a critical design element for a substation project is found to be non-compliant with new safety regulations mid-project. What steps would you take to address this, considering cost, schedule, and safety implications?" (Demonstrate analytical thinking, decision-making under pressure, and a "Safety by Design" mindset).

Company & Culture Questions:

• AECOM's Impact: "How does AECOM's mission to 'deliver a better world' resonate with your professional values and career aspirations?" (Connect your work to broader societal impact).

• Hybrid Work Philosophy: "How do you ensure team cohesion, productivity, and effective collaboration within a hybrid work environment?" (Showcase your understanding of modern work dynamics and leadership strategies).

• "Safety by Design": "How have you implemented or championed a 'Safety by Design' culture in your previous roles, and what was the impact?" (Provide specific examples of proactive safety measures integrated into design processes).

Portfolio Presentation Strategy:

• Structure Your Case Studies: For each project, clearly define: The Challenge, Your Role & Responsibilities, The Solution/Process Implemented, The Results (quantified), and Key Learnings.

• Emphasize Operational Impact: Focus on how your management of the design process led to efficiency gains, cost savings, schedule adherence, improved quality, or enhanced safety. Use data to back up your claims.

• Highlight Collaboration & Leadership: Show how you led teams, managed stakeholders, and fostered a collaborative environment, especially in a multi-disciplinary context.

• Be Prepared for Technical Deep Dives: While focusing on management, be ready to answer specific technical questions related to your projects, demonstrating your engineering foundation.

• Connect to AECOM's Needs: Tailor your examples to align with the requirements of the Design Manager role and AECOM's focus on T&D infrastructure and large programs.

📝 Enhancement Note: The interview preparation advice is tailored to a senior operations management role in engineering consulting. The questions are designed to probe strategic thinking, operational leadership, client management skills, and cultural fit, all critical for success in this position. The portfolio presentation strategy emphasizes demonstrating quantifiable impact and process-driven success.

📌 Application Steps

To apply for this operations position:

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

• Portfolio Customization: Review your professional portfolio and select 2-3 key projects that best demonstrate your experience in managing complex, multi-disciplinary T&D design projects, highlighting your leadership, process optimization, and successful outcomes.

• Resume Optimization: Tailor your resume to emphasize keywords such as "Design Manager," "Transmission & Distribution," "Project Management," "Multi-disciplinary," "Safety by Design," and specific engineering disciplines relevant to the role. Quantify your achievements with metrics where possible.

• Interview Preparation: Practice articulating your experience using the STAR method (Situation, Task, Action, Result) for behavioral questions, and prepare concise, data-driven presentations of your portfolio case studies.

• Company Research: Thoroughly research AECOM's recent projects, values, and their involvement in significant infrastructure initiatives like the UK National Grid's Great Grid Partnership to demonstrate genuine interest and alignment with the company's mission and operational focus.

⚠️ 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.