Martinus is a leading full-service railway infrastructure company that designs builds and maintains large scale railways across the globe. We are a company that focuses on finding people who are the right fit into our company culture as much as having the right skills and experience. We encourage learning, experimentation, and out-of-the-box thinking, and we know that fun is a vital element of an engaged and productive workplace.

We value the importance of balance between work and family life and promote this philosophy throughout the company.

About the Role

Join a high-performing submissions team delivering winning bids for some of Australia's largest rail and infrastructure projects. As the Senior Submissions Coordinator, you will play a key role in shaping major proposals, influencing bid strategy and driving high-quality submissions that support the growth of the business.

As the second-in-charge within the Submissions Team, this role provides leadership and support to team members and assists the Submissions Manager in driving best-practice bid processes.

The role will suit someone wishing to apply their major project tendering and/or senior submissions skills and experience within an organisation that values learning and promotes out of the box thinking.



It would also suit someone who thrives in a challenging, fast-paced environment and who is looking to take the next step in their career. Specifically, we are looking for someone who can demonstrate:
A high level of initiative and ownership
Strong attention to detail and organisation skills
Robust word processing and formatting skills
Solid communication skills
Robust stakeholder management skills
Ability to influence outcomes without direct authority
Commercial awareness and understanding of tender evaluation criteria
Ability to work effectively under pressure and manage competing priorities
Cooperative leadership approach

Qualifications and Competencies
Formal studies in related discipline such as communications, marketing, writing, journalism etc
Minimum 6 years' experience in bid/tender coordination role or similar at a senior level
Experience tendering for major, complex projects
Construction/infrastructure or related experience essential
Advanced knowledge of Office 365 (including Excel, Word, PowerPoint, SharePoint)
Advanced knowledge of SharePoint,
Demonstrated experience of using AI-powered tools to support content development

📌 Senior Submissions Coordinator Sydney
🏢 Martinus Rail
📍 Sydney