About DT Infrastructure

DT Infrastructure is a trusted provider of engineering and construction solutions that unlock opportunities for our clients, communities and people. Specialising in Defence, transport and infrastructure, we offer a unique synergy of local expertise in complex projects and the global perspective of our multinational parent company, Gamuda Berhad. Through engineering innovation, collaborative contracting and leading sustainability practices we’re unlocking opportunities for a better tomorrow.

About the role

We are seeking an experienced Mechanical & Structural Design Manager to lead design delivery across major renewable energy projects in Queensland.

This role will lead mechanical and structural engineering outcomes across utility-scale Solar and BESS developments, managing design consultants, coordinating multidisciplinary interfaces and supporting construction delivery across complex renewable infrastructure projects.

You will be responsible for driving design optimisation, constructability and technical compliance across the full project lifecycle, while acting as a key interface between engineering, construction and client stakeholders.

Key Responsibilities

• Lead mechanical and structural design delivery across utility-scale Solar and BESS projects.
• Manage external engineering consultants, reviewing designs, calculations and technical documentation.
• Drive design optimisation, value engineering and constructability improvements across project delivery.
• Coordinate structural, geotechnical and civil interfaces to ensure compliant and efficient engineering outcomes.
• Provide technical support during construction, including RFIs, site coordination and stakeholder management.

About you

• Bachelor’s degree in Mechanical, Civil or Structural Engineering.
• 10+ years’ experience delivering design management across major renewable energy or infrastructure projects.
• Strong utility-scale Solar and/or BESS experience, ideally within EPC project environments.
• Proven experience managing consultants and coordinating multidisciplinary engineering interfaces.
• Strong knowledge of Australian Standards, construction methodologies and renewable energy project delivery.

Why work for DTI

• Competitive pay that reflects your contribution: We reward performance and impact, with our remuneration benchmarked to market.  

• Purpose-driven careers in infrastructure: As we grow our presence in the renewable energy sector, DTI is also continuing to cement its position as a delivery partner of choice across rail, roads and Defence infrastructure projects. Our teams benefit from the variety of opportunities, applying their skills and experience across multiple sectors.  

• Fostering your development: We’ve developed a culture where continuous learning is front and centre of everything we do. Fostering the growth and development of our people is key to our success and ensuring that we are preparing the next generation of leaders is a core focus for our business.   

• Parental leave designed for the reality of family life: Our industry leading parental leave policies are centred on flexibility to support modern family life, because at DTI, little families are a part of our one big family.  

• Flexibility that works for you and for us: We acknowledge that everyone’s needs are different in striking the right work-life integration. Whether it’s hybrid working, adjusted hours, job sharing or balancing family commitments, we’ll work together to make it work.  

DT Infrastructure is committed to building a diverse and inclusive workplace that champions opportunity and respect. Our focus on inclusivity is active and ongoing. Women, people of Aboriginal or Torres Strait Island descent and former members of the Australian Defence Force are encouraged to apply.  
 
Visit www.DTInfrastructure.com.au to explore how DTI can support your career progression, unlock personal advantages and apply for our opportunities.  
 

How to apply  
  
If you are looking to make a meaningful impact and join our team, we would love to hear from you. Please submit your updated CV online to be considered for this role.    
  
If you have any questions or issues submitting your application, please reach out to careers@dtinfrastructure.com.au.