Design Manager - Transmission Lines 1

📍 Job Overview

Job Title: Design Manager - Transmission Lines 1

Company: TransGrid

Location: Newcastle, New South Wales, Australia

Job Type: Full-time

Category: Engineering Management / Operations Management

Date Posted: May 20, 2026

Experience Level: 10+ Years

Remote Status: Hybrid

🚀 Role Summary

• Lead and manage the end-to-end design process for critical transmission line infrastructure projects, ensuring technical integrity and project alignment.

• Drive the integration of detailed engineering designs, collaborating across multidisciplinary teams to achieve project milestones and technical specifications.

• Oversee the development and maintenance of comprehensive design documentation, adhering to stringent technical standards and project delivery methodologies.

• Foster strong stakeholder relationships, facilitating clear communication and proactive resolution of design-related challenges throughout the project lifecycle.

• Contribute to the strategic goals of TransGrid, particularly in supporting Australia's transition to a cleaner energy future through robust transmission network development.

📝 Enhancement Note: This role is positioned within a large-scale infrastructure project (Hunter Transmission Project) for a major energy utility. The "Design Manager - Transmission Lines 1" title suggests a senior position with significant responsibility for a specific, critical segment of the project's transmission infrastructure. The hybrid work arrangement implies a need for on-site presence for key design reviews, site visits, and team collaboration, balanced with remote work flexibility.

📈 Primary Responsibilities

• Oversee the development, review, and approval of detailed engineering designs for transmission line projects, ensuring compliance with all relevant technical standards, regulations, and project specifications.

• Manage and coordinate the activities of internal design teams, external consultants, and contractors involved in the design process, ensuring efficient workflow and timely delivery of design packages.

• Implement and refine design processes and methodologies to enhance efficiency, quality, and constructability, aligning with best practices in transmission infrastructure development.

• Facilitate effective communication and collaboration between design teams, project management, construction, operations, and other key stakeholders, ensuring a unified approach to project execution.

• Conduct rigorous design reviews at various stages of the project lifecycle, identifying potential risks, value engineering opportunities, and areas for improvement to mitigate cost and schedule impacts.

• Manage design documentation control, ensuring all drawings, specifications, reports, and calculations are accurately maintained, version-controlled, and accessible to relevant parties.

• Support the resolution of technical queries, design changes, and site issues that arise during the construction and commissioning phases, providing timely and effective engineering solutions.

• Contribute to the development of project execution strategies, providing expert input on design feasibility, constructability, and long-term operational integrity.

• Ensure that designs incorporate principles of safety, environmental sustainability, and maintainability, aligning with TransGrid's commitment to Health and Safety, the Environment, and Ethical Practices.

• Prepare and present design progress reports, technical assessments, and recommendations to senior management and project stakeholders.

📝 Enhancement Note: Given the project's scale and critical nature, the responsibilities extend beyond technical design oversight to encompass project management elements like team coordination, risk management, and stakeholder communication, emphasizing a holistic approach to design leadership within the project lifecycle.

🎓 Skills & Qualifications

Education:

Experience:

• A minimum of 10 years of progressive experience in managing design activities, with a significant portion focused on large-scale infrastructure projects, particularly within the civil, track, road, foundations, or transmission line engineering sectors.

• Proven track record in leading multidisciplinary design teams and managing the complete design lifecycle from concept through to detailed design and construction support.

Required Skills:

• Design Management: Proven ability to lead, manage, and coordinate complex engineering design activities for infrastructure projects.

• Transmission Line Engineering: Strong understanding of transmission line components, design principles, construction methods, and relevant Australian/international standards.

• Stakeholder Coordination: Excellent interpersonal and communication skills to effectively liaise with internal teams, external consultants, regulatory bodies, and other project stakeholders.

• Design Documentation: Expertise in managing and reviewing design documentation, including drawings, specifications, calculations, and reports.

• Project Delivery Methodologies: Familiarity with common project management and engineering delivery frameworks (e.g., stage-gate, phased design, EPC/EPCM).

• Technical Standards Review: Ability to interpret and apply complex technical standards and regulatory requirements pertinent to electrical transmission infrastructure.

• Risk Management: Experience in identifying, assessing, and mitigating design-related risks.

• Problem-Solving: Strong analytical and problem-solving skills to address technical challenges and implement effective solutions.

Preferred Skills:

• Experience with specific transmission line design software and modeling tools.

• Knowledge of renewable energy integration challenges and solutions.

• Familiarity with contract management and procurement processes related to design services.

• Experience in managing design interfaces between different engineering disciplines.

• Understanding of asset management principles for electrical infrastructure.

📝 Enhancement Note: The "10+" years of experience and the emphasis on "managing design activities within infrastructure... or transmission projects" strongly indicate a senior leadership role. The tertiary qualification requirement is standard, but the context of engineering or design points towards a technical foundation for management.

📊 Process & Systems Portfolio Requirements

Portfolio Essentials:

• Design Project Case Studies: Showcase a minimum of 2-3 significant infrastructure or transmission line design projects where you held a primary management or leadership role. Each case study should clearly articulate the project's scope, your specific contributions, the design challenges encountered, and the implemented solutions.

• Process Optimization Examples: Detail instances where you improved design workflows, documentation processes, or team collaboration, ideally with quantifiable results (e.g., reduced design cycle time, improved quality metrics, cost savings).

• System Implementation/Integration: Provide examples of how you have integrated different design systems or managed the adoption of new design software or tools within a team environment. Highlight any experience with PDM/PLM systems relevant to engineering documentation.

• ROI Demonstration: For any process improvements or significant design decisions, demonstrate how they contributed to project success, cost-effectiveness, or long-term asset value. Quantify benefits where possible.

Process Documentation:

• Workflow Design and Optimization: Provide evidence of your ability to design, document, and optimize engineering design workflows, from initial concept to detailed design release and construction support. This could include process maps, SOPs, or case studies of workflow improvements.

• Implementation and Automation Methods: Illustrate your experience in implementing new design processes or leveraging technology (e.g., CAD automation, BIM, digital twins where applicable) to enhance design efficiency and accuracy.

• Measurement and Performance Analysis: Demonstrate how you establish metrics for design performance, track progress, and analyze results to drive continuous improvement and ensure adherence to project objectives.

📝 Enhancement Note: For a Design Manager role, a portfolio demonstrating leadership in complex design projects, process improvement initiatives, and effective management of design documentation and systems is crucial. The focus should be on leadership, strategic oversight, and tangible outcomes.

💵 Compensation & Benefits

Salary Range:

Benefits:

• Corporate Discounts: Access to a wide range of discounts across retail, utilities, travel, and health & wellbeing providers.

• Novated Leasing: Options for salary packaging vehicle leases, offering potential tax benefits.

• Workplace Flexibility: Opportunities for flexible working arrangements, balancing remote and on-site work to support work-life integration.

• Generous Paid Parental Leave: 20 weeks of paid parental leave for eligible employees, supporting new parents.

• Professional Development: Access to regular and ongoing training, workplace mentoring programs, and support for tertiary education to foster career growth.

• Career Advancement: Opportunities to build a career within TransGrid, with pathways for continuous learning and skill development.

• Superannuation: Standard employer superannuation contributions as per Australian legislation.

• Health and Safety Focus: Commitment to a safe and healthy work environment, with comprehensive support systems.

Working Hours:

• Standard full-time working hours are typically 40 hours per week. The hybrid work arrangement allows for flexibility in scheduling, with an expectation for presence during core business hours for team collaboration and project meetings, particularly when on-site.

📝 Enhancement Note: The salary estimate is based on publicly available data for similar senior engineering management roles in Australia. The listed benefits are directly extracted from the job description and highlight TransGrid's commitment to employee well-being and professional growth.

🎯 Team & Company Context

🏢 Company Culture

Industry: Energy Utilities / Infrastructure Development. TransGrid operates within the critical infrastructure sector, responsible for the high-voltage electricity transmission network in New South Wales and connecting to the National Electricity Market. This industry is undergoing significant transformation driven by renewable energy integration and grid modernization.

Company Size: TransGrid is a large, established organization, likely employing several thousand individuals across various functions, including engineering, operations, project management, and corporate services. This size implies a structured environment with established processes and career pathways, but also opportunities for impact within specific projects.

Founded: TransGrid was established in 1951, indicating a long history of operation and expertise in electricity transmission. This longevity suggests a stable, experienced workforce and a deep understanding of the industry's evolving landscape.

Team Structure:

• Operations Team Aspect 1: The Design Manager will likely be part of a larger Engineering or Projects division, potentially reporting to an Engineering Manager or Head of Projects. The design team itself will comprise engineers, designers, and technical specialists focused on transmission line infrastructure.

• Operations Team Aspect 2: The reporting structure is to the Engineering Manager, indicating a clear hierarchy within the project's engineering function. This role will also have oversight responsibility for the design team members.

• Operations Team Aspect 3: Collaboration is key. The Design Manager will work closely with Project Managers, Construction Managers, Operations & Maintenance teams, procurement, environmental specialists, and external stakeholders to ensure design alignment with overall project goals and operational requirements.

Methodology:

• Operations Process 1: Data-driven decision-making is paramount. Designs will be informed by network performance data, load forecasts, environmental impact assessments, and geotechnical surveys.

• Operations Process 2: Robust project and design management methodologies will be employed, likely following stage-gate processes or similar structured approaches to ensure rigorous review and control throughout the project lifecycle.

• Operations Process 3: Efficiency and continuous improvement will be a focus, with an emphasis on optimizing design processes, leveraging technology, and ensuring constructability to meet project timelines and budgets.

Company Website: https://www.transgrid.com.au/

📝 Enhancement Note: The company context emphasizes TransGrid's critical role in Australia's energy transition. The Design Manager's role is integral to delivering the infrastructure needed for this shift, requiring a blend of technical expertise, project leadership, and strategic alignment with company goals.

📈 Career & Growth Analysis

Operations Career Level: This role represents a senior-level position within the engineering and project management hierarchy. As a Design Manager, you are responsible for leading critical design functions, managing teams, and influencing project outcomes. This level requires a blend of deep technical expertise, strong leadership capabilities, and strategic thinking. You are a key contributor to the successful execution of major capital projects.

Reporting Structure: The role reports directly to the Engineering Manager, indicating a direct line of accountability for design deliverables within the broader project structure. You will also be responsible for managing and mentoring a team of engineers and designers, fostering their development and ensuring high performance.

Operations Impact: The work of a Design Manager at TransGrid has a profound impact on the company's ability to deliver on its strategic objectives. By ensuring robust, reliable, and efficient transmission line designs, you directly contribute to:

• Energy Security: Strengthening the grid's capacity to deliver power reliably.

• Renewable Energy Integration: Enabling the connection of new renewable energy sources to the grid.

• Network Modernization: Upgrading aging infrastructure to meet future demands and environmental standards.

• Project Success: Ensuring projects are delivered on time, within budget, and to the highest quality and safety standards.

• Cost Efficiency: Optimizing designs to reduce construction and long-term operational costs.

Growth Opportunities:

• Operations Skill Advancement: Opportunities to deepen expertise in transmission line design, project management, and leadership through advanced training, professional development programs, and exposure to complex, large-scale projects.

• Specialization Paths: Potential to specialize further in areas such as high-voltage engineering, grid modernization technologies, or renewable energy integration, becoming a subject matter expert within TransGrid.

• Leadership Development: Clear pathways for progression into more senior management roles, such as Principal Design Manager, Engineering Manager, or Project Director, with opportunities to lead larger teams and more complex programs.

• Industry Engagement: Potential to represent TransGrid at industry conferences, contribute to standards development, and network with peers across the energy and infrastructure sectors.

📝 Enhancement Note: The career analysis is based on the senior nature of the "Design Manager" title and the critical infrastructure context. Growth opportunities are framed around expanding technical and leadership skills relevant to the energy sector's evolution.

🌐 Work Environment

Office Type: The role operates on a hybrid model, indicating a combination of office-based work and remote working. The office environment is likely professional, collaborative, and equipped with the necessary tools for engineering design and project management.

Office Location(s): The primary work location is Newcastle, New South Wales. This may involve regular travel to project sites, other TransGrid offices, or stakeholder locations as required. The hybrid arrangement suggests flexibility in how days are split between home and the office.

Workspace Context:

• Collaborative Environment: The office space is designed to foster collaboration among engineering teams, project managers, and other key personnel. Expect regular team meetings, design workshops, and cross-functional discussions.

• Operations Tools and Technology: Access to industry-standard engineering design software (CAD, BIM, simulation tools), project management platforms, and communication tools will be provided. The ability to effectively utilize these tools is essential.

• Operations Team Interaction: The hybrid model requires proactive engagement. Opportunities for in-person interaction with the design team, engineering management, and project stakeholders will be crucial for effective communication, problem-solving, and team cohesion.

Work Schedule: A standard 40-hour work week is typical, with flexibility offered through the hybrid arrangement. The focus is on achieving project deliverables and meeting deadlines, with the ability to manage personal schedules to optimize productivity and work-life balance. Adherence to core business hours for collaboration is expected.

📝 Enhancement Note: The hybrid work arrangement is a key feature. The description emphasizes the need for proactive engagement and collaboration, regardless of location, and highlights the availability of essential tools and technology within the office environment.

📄 Application & Portfolio Review Process

Interview Process:

• Process Step 1 (Initial Screening): A review of your resume and application, focusing on your experience in managing large-scale infrastructure/transmission line design projects and your alignment with the required qualifications. Be prepared to articulate your career progression and key achievements.

• Process Step 2 (Technical/Managerial Interview): An in-depth discussion with the Engineering Manager and potentially other senior engineers. Expect questions on your design management philosophy, experience with technical standards, stakeholder management strategies, and how you handle complex design challenges. You may be asked to discuss your approach to team leadership and risk mitigation.

• Process Step 3 (Portfolio Presentation/Case Study): You will likely be asked to present a portfolio showcasing your relevant design projects. Prepare to walk through 1-2 key projects, detailing the scope, your role, challenges, solutions, and outcomes. Focus on demonstrating your leadership, problem-solving skills, and understanding of process optimization.

• Process Step 4 (Final Interview/Cultural Fit): A meeting with hiring managers and potentially HR to assess your cultural fit with TransGrid's values (Courage, Care, Clarity, Connection), your communication style, and your overall suitability for the role and the company.

Portfolio Review Tips:

• Highlight Leadership: Emphasize your role in managing teams, processes, and project outcomes, rather than just individual technical contributions.

• Quantify Achievements: Use metrics to demonstrate the impact of your work. For example, "Reduced design review cycles by 15%" or "Contributed to a project that came in 5% under budget due to value engineering in design."

• Structure for Clarity: Organize your portfolio logically, perhaps by project type or by key responsibility area. For each project, clearly state the problem, your approach, the solution, and the result.

• Demonstrate Process Thinking: Show examples of how you've improved design processes, managed documentation effectively, or implemented new methodologies.

• Tailor to the Role: Focus on transmission line and infrastructure design experience. Connect your portfolio examples to TransGrid's mission and the Hunter Transmission Project.

Challenge Preparation:

• Design Scenario: Be prepared for a hypothetical design challenge or problem-solving scenario related to transmission line engineering. Think about how you would approach it from a management perspective (e.g., resource allocation, risk assessment, stakeholder communication).

• Process Improvement Question: Expect questions on how you would improve a specific design process or address a common issue in large-scale project design.

• Stakeholder Management: Practice articulating how you would manage difficult stakeholder relationships or conflicting requirements within a project.

📝 Enhancement Note: The interview process is structured to assess technical competence, leadership capabilities, and cultural alignment. The portfolio is a critical component, requiring candidates to demonstrate their experience and impact through concrete examples.

🛠 Tools & Technology Stack

Primary Tools:

• CAD Software: Proficiency with industry-standard Computer-Aided Design (CAD) software such as AutoCAD, MicroStation, or similar platforms used for detailed engineering drawings and schematics.

• 3D Modeling/BIM: Experience with 3D modeling tools and potentially Building Information Modeling (BIM) if utilized for infrastructure projects, to visualize designs, detect clashes, and improve coordination.

• Project Management Software: Familiarity with project management platforms (e.g., MS Project, Primavera P6, Asana, Jira) for planning, scheduling, resource allocation, and tracking design progress.

• Document Management Systems (DMS) / Product Data Management (PDM): Experience with systems for managing, versioning, and controlling large volumes of technical documentation, essential for design integrity in large projects.

Analytics & Reporting:

• Data Analysis Tools: Ability to interpret data from design simulations, site investigations, and performance metrics using tools like Excel, or specialized engineering analysis software.

• Reporting Tools: Experience in generating clear, concise technical reports and design summaries for various stakeholders, utilizing reporting features within project management or design software, or standard office applications.

CRM & Automation:

• While not a direct CRM sales role, understanding how design data integrates with broader project management and potentially asset management systems is beneficial.

• Workflow Automation: Familiarity with concepts of workflow automation within design processes to improve efficiency, such as template usage, automated drawing generation, or scripting where applicable.

• Integration Knowledge: Understanding how different software systems (e.g., CAD, PDM, Project Management) integrate to ensure seamless data flow and reduce manual data entry.

📝 Enhancement Note: The technology stack emphasizes tools critical for detailed engineering design, project execution, and documentation management in a large infrastructure context. Proficiency in these areas is expected for effective design leadership.

👥 Team Culture & Values

Operations Values:

• Courage: Encouraged to take calculated risks, challenge the status quo in design practices, and speak up when safety or quality concerns arise. This means having the conviction to defend sound engineering principles.

• Care: Leading with empathy, prioritizing the well-being of team members, and ensuring designs consider the impact on the environment and communities. This involves fostering a supportive and inclusive team environment.

• Clarity: Ensuring design objectives, technical requirements, and project expectations are clearly communicated to the team and stakeholders. This promotes focused effort and reduces misunderstandings.

• Connection: Building strong relationships within the design team, across project functions, and with external partners. This fosters a collaborative spirit and a shared commitment to TransGrid's purpose of connecting electricity across NSW.

Collaboration Style:

• Cross-functional Operations Integration: Proactive engagement with project management, construction, operations, and maintenance teams to ensure designs are practical, constructible, and meet long-term operational needs. This involves regular meetings, joint reviews, and open communication channels.

• Process Review Culture: A commitment to continuous improvement, where design processes are regularly reviewed, feedback is actively sought and given, and lessons learned are incorporated into future designs and workflows.

• Knowledge Sharing: Encouraging team members to share their expertise, best practices, and lessons learned. This can be facilitated through internal presentations, documentation, and mentoring.

📝 Enhancement Note: The "Leadership Principles" (Courage, Care, Clarity, Connection) are directly integrated as the core company values, guiding how operations and team dynamics are expected to function.

⚡ Challenges & Growth Opportunities

Challenges:

• Complex Design Integration: Coordinating and integrating detailed designs from multiple disciplines (civil, structural, electrical, environmental) for a large transmission line project, ensuring seamless interfaces and avoiding conflicts.

• Evolving Technical Standards: Keeping pace with rapidly evolving technical standards, regulatory requirements, and new technologies in the transmission and renewable energy sectors.

• Stakeholder Alignment: Managing the diverse and sometimes conflicting requirements and expectations of various stakeholders, including internal departments, regulatory bodies, and community groups.

• Resource Management: Effectively managing design resources (personnel, budget, time) to meet aggressive project timelines while maintaining high standards of quality and safety.

Learning & Development Opportunities:

• Operations Skill Advancement: Access to specialized training programs in transmission line design, advanced engineering software, project management methodologies, and leadership development.

• Industry Conference and Certification Participation: Opportunities to attend relevant industry conferences, workshops, and pursue professional certifications to stay abreast of the latest trends and best practices.

• Operations Mentorship and Leadership: Being mentored by senior leaders within TransGrid and developing into a leadership role capable of managing larger engineering functions and strategic initiatives.

• Exposure to Grid Modernization: Gaining hands-on experience with cutting-edge technologies and strategies related to grid modernization, renewable energy integration, and the future of electricity transmission.

📝 Enhancement Note: Challenges are framed around the complexities inherent in large infrastructure projects and the dynamic energy sector. Growth opportunities are focused on enhancing both technical and leadership capabilities relevant to the utility industry.

💡 Interview Preparation

Strategy Questions:

• Operations Strategy: "How would you approach developing a design strategy for a new transmission line project, considering factors like renewable energy integration, network reliability, and constructability?" (Prepare to discuss phased approaches, risk assessment, and stakeholder input).

• Operations Collaboration: "Describe a time you had to manage conflicting design requirements from different stakeholders. How did you resolve it, and what was the outcome?" (Focus on communication, negotiation, and finding common ground).

• Operations Problem-Solving: "Imagine a critical design issue arises late in the project lifecycle, threatening the schedule. What steps would you take to address it?" (Emphasize structured problem-solving, impact assessment, and swift decision-making).

Company & Culture Questions:

• Company Operations Culture: "How do you see your leadership style aligning with TransGrid's values of Courage, Care, Clarity, and Connection? Provide specific examples." (Research the values and prepare to relate your experiences).

• Operations Team Dynamics: "How do you foster a collaborative and high-performing environment within a multidisciplinary design team, especially in a hybrid work setting?" (Discuss communication strategies, team building, and conflict resolution).

• Operations Impact Measurement: "How do you measure the success of a design process or a specific design solution beyond just meeting technical specifications?" (Prepare to discuss metrics related to cost, schedule, safety, constructability, and long-term asset performance).

Portfolio Presentation Strategy:

• Process Improvement Case Study Structure: For each case study, follow a clear narrative: Project Context -> Your Role & Responsibilities -> Design Challenges -> Your Solution/Approach -> Outcomes & Impact (Quantified).

• Metrics Presentation Techniques: Clearly present key performance indicators (KPIs) related to design efficiency, quality, cost savings, or risk reduction. Use visuals if possible.

• Interactive Demonstration: Be prepared to discuss specific drawings, models, or process maps from your portfolio. Show your understanding of the technical details and the management decisions behind them.

• Operations Strategy Explanation: Articulate how your design decisions and process management contributed to the overall project strategy and TransGrid's broader objectives.

📝 Enhancement Note: Interview preparation focuses on anticipating questions related to operations strategy, leadership, problem-solving, and cultural fit, with specific emphasis on portfolio presentation and demonstrating impact.

📌 Application Steps

To apply for this operations position:

• Submit your application through the TransGrid careers portal via the provided URL.

• Concrete preparation step 1: Tailor your resume to highlight your experience in managing design activities for large-scale infrastructure or transmission line projects. Use keywords from the job description such as "design management," "transmission lines," "technical standards," and "stakeholder coordination."

• Concrete preparation step 2: Prepare a concise portfolio that showcases 2-3 key design projects. For each project, clearly outline the scope, your management role, technical challenges, solutions implemented, and quantifiable results. Focus on demonstrating your leadership and process optimization skills.

• Concrete preparation step 3: Practice articulating your experience and portfolio details. Be ready to discuss your design management philosophy, how you handle team leadership, and your approach to stakeholder engagement. Rehearse your presentation of case studies.

• Concrete preparation step 4: Research TransGrid's mission, values (Courage, Care, Clarity, Connection), and recent projects, particularly the Hunter Transmission Project. Understand their role in Australia's energy transition and how this position contributes to those goals.

⚠️ 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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