Our Company

UDEC (Utilities, Design, Engineering, Construction) is an engineering consultancy, with specialist experience in utility engineering services. UDEC provides design and coordination engineering services to our Clients with a focus on the delivery of major water and transport infrastructure projects. Our personnel have provided professional, cost-effective services to some of the largest construction projects in Australia, that include; Melbourne, Sydney, Brisbane and Gold Coast regions.

UDEC has built up a reputation as an experienced and effective team with advanced capabilities, fulfilling the needs of our Clients, in the fields of major water and sewage, electricity, telecommunications and gas co-ordination / relocations. About the Role:

UDEC is seeking an experienced Senior Designer with a demonstrated background in utilities and/or water / wastewater design on major infrastructure projects in Australia, to expand our design capability in our Queensland / Victoria offices.

The Senior

Designer is responsible for the design and delivery of high-quality design packages, efficient digital workflows and mentoring of junior designers. This is a full-time position with UDEC based in our office reporting to the 12D / CADD Manager National. UDEC is looking for a highly motivated individual with a keen interest in developing and broadening their skills and experience in the Public Utilities, Water and Wastewater Industry within an engineering company with a primary focus on major infrastructure projects across Australia.

Duties and Responsibilities:

Lead civil design delivery for complex infrastructure projects

Create detailed 3D models and construction drawings using 3D modelling software, including 12D Model

Establish and maintain efficient 12D customization, templates, and drafting standards





Provide technical mentorship and quality assurance reviews for junior design staff

Identify project scope and programme requirements to carry out the work, specific to each job being undertaken

Undertake engineering modelling and design works

Responsible for maintaining project programme delivery in accordance with project programme timeframes

Collaborate with project managers, clients, and Utility Authorities to secure technical approvals

Adherence to UDEC Quality Management System project requirements including CAD requirements What We Look For:

Experience

8+ years of civil design experience within an Australian Consultancy Software skills

Expert level proficiency in 12D Model and AutoCAD

Proficient in the use of Synergy

Software customization, script authoring etc. Qualifications

Tertiary education in relevant discipline e.g.

Advanced

Diploma in Civil Engineering or equivalent Technical Knowledge

Strong understanding of water authority standards and guidelines

Understanding of Local Authority standards and guidelines (preferred but not essential) Delivery

Proven track record of managing models, tracking model changes and collaborating with digital engineering (BIM teams) Communication

Excellent verbal and written skills

High level verifiable discipline coordination skills and relationship management skills Additional features of the role (travel or physical requirements):



Generally based at UDEC Brisbane or Melbourne office but may be required to work from dedicated Major Projects offices as required for project delivery. Our People:

Our people are our number one asset and we are committed to providing a workplace that supports our team to grow. UDEC personnel have worked together to build an industry reputation as a cohesive, experienced and effective team, valued for their contribution in delivering successful projects to our clients and ensure that there is no compromise on the quality we deliver.

What We

Offer

A genuine career role for an experienced and enthusiastic Senior Designer looking to continue to develop their professional experience within the major infrastructure project environment;

Clear career progression paths into design management or principal technical roles;

Opportunity to work across a diverse range of challenging projects;

Flexible working arrangements will be considered by mutual agreement and according to operational requirements;

An attractive remuneration package commensurate with experience;

Vibrant team culture with a dynamic and highly skilled team;

Solid organisational values with a work/life balance; and

Employee opportunities, training and career progression. UDEC is committed to Equal Employment Opportunities and invites applications from people of all nationalities, genders, and cultural backgrounds, including Aboriginal and Torres Strait Islanders. How to apply:

To learn more about what we do go to: http://www.udec.com.au/ If you are interested in becoming part of the UDEC team and believe you meet the criteria, apply via email to: [email protected] Applications close Friday 21 August 2026 at 5pm (AEST). Your application should include a Covering Letter addressing how you meet the above criteria and your Resume outlining your experience.

📌 Senior Designer (Melbourne)
🏢 UDEC
📍 Melbourne