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Interested in joining the JN team?

When you join JN, you become part of a team that values teamwork, striving for excellence, adding value through service, trusting relationships, and personal accountability.

If you like the way that sounds - and you fit the requirements of the position available - we’d be happy to hear from you. Please send through your cover letter and CV.

Current opportunities

Mechanical Design Engineer | Sydney CBD

Since 1970, JN has proudly served the construction industry in Australia. In the early years, we operated as a small family business, specialising in structural engineering.

Today, with offices across NSW and Queensland, and around 70 employees, JN is a full-service multi-disciplinary engineering consultancy. Our expertise extends across each of the major engineering disciplines, from Building Services to Structural, Civil and a significant number of sub-disciplines, including Traffic engineering, Sustainable engineering and Remedial Work.

JN is where your ideas come to life. Let’s expand the vision, resolve the challenges, and make it happen together.

Based in our Sydney CBD office, you will be given the opportunity to be involved in all aspects of concept and detailed mechanical design and documentation on a diverse range of projects, whilst taking responsibility for your projects.

As the Mechanical Design Engineer, your responsibilities will consist of:

  • Deliver design calculations, reports and drawings under limited supervision;
  • Produce, review and check designs in accordance with relevant design standards and codes;
  • Participate in mechanical and coordinated MEP design delivery;
  • Work collaboratively within a multi-disciplinary environment;
  • Liaise with key internal and external stakeholders as necessary;

Your experience shall include:

  • A relevant qualification in Mechanical Engineering;
  • A minimum of 2 years’ experience working within the Building Services sector;
  • Mechanical design of HVAC system design and understand heat load and air flow calculations;
  • Ideally will have used CAMEL previously and will be confident with static calculations;
  • Understanding of relevant Australian Standards and National Construction Codes;
  • Excellent written and verbal communication skills
  • A positive and proactive approach to work, and the ability to build stakeholder relationships.

We enjoy monthly Accrued Days Off (ADO's) and as voted by the JN Team, we work in the office Monday, Thursday and Friday with flexibility to work from home on Tuesday and Wednesday once you are up and running.

This opportunity is available for Australian residents only

Please forward your cover letter and CV to careers@jn.com.au

Hydraulic Design Engineer | Sydney CBD

Since 1970, JN has proudly served the construction industry in Australia. In the early years, we operated as a small family business, specialising in structural engineering.

Today, with offices across NSW and Queensland, and around 70 employees, JN is a full-service multi-disciplinary engineering consultancy. Our expertise extends across each of the major engineering disciplines, from Building Services to Structural, Civil and a significant number of sub-disciplines, including Traffic engineering, Sustainable engineering and Remedial Work.

JN is where your ideas come to life. Let’s expand the vision, resolve the challenges, and make it happen together.

Based in our Sydney CBD office, you will be given the opportunity to be involved in all aspects of concept and detailed hydraulic design and documentation on a diverse range of projects, whilst taking responsibility for your projects.

As the Hydraulic Design Engineer, your responsibilities will consist of:

  • Deliver design calculations, reports and drawings under limited supervision;
  • Produce, review and check designs in accordance with relevant design standards and codes;
  • Participate in hydraulic and coordinated MEP design delivery;
  • Work collaboratively within a multi-disciplinary environment;
  • Liaise with key internal and external stakeholders as necessary;

Your experience will include:

  • A relevant qualification in Certificate IV in plumbing drainage and gas fitting
  • A minimum of 3 years’ experience working within the Building Services industry within a consultancy
  • Experience with wet fire systems: hydrants, hose reels and sprinkler system design
  • It would be preferred to be FPAS Accredited
  • Strong understanding of relevant Australian Standards and National Construction Code;
  • Demonstrated ability to effectively communicate information of a complex nature both verbally and in writing with all stakeholders across disciplines including colleagues and clients.
  • A personable work approach, and the ability to build strong stakeholder relationships.

We enjoy monthly Accrued Days Off (ADO's) and as voted by the JN Team, we work in the office Monday, Thursday and Friday with flexibility to work from home on Tuesday and Wednesday once you are up and running.

This opportunity is available for Australian residents only

Please send your CV to careers@jn.com.au

Graduate Structural Design Engineer | Sydney CBD

Since 1970, JN has proudly served the construction industry in Australia. In the early years, we operated as a small family business, specialising in structural engineering.

Today, with offices across NSW and Queensland, and around 70 employees, JN is a full-service multi-disciplinary engineering consultancy. Our expertise extends across each of the major engineering disciplines, from Building Services to Structural, Civil and a significant number of sub-disciplines, including Traffic engineering, Sustainable engineering and Remedial Work.

JN is where your ideas come to life. Let’s expand the vision, resolve the challenges, and make it happen together.

Based in our Sydney CBD Office, this role you will be given the opportunity to be involved in all aspects of concept and detailed structural design and documentation on a diverse range of projects.

You will be responsible to:

  • Deliver design calculations, reports and drawings under supervision;
  • Produce your designs using, and with knowledge of, the relevant design standards and codes;
  • Work collaboratively within a multi-disciplinary environment;
  • Learn and help to prepare selected project briefs, scopes of work and fees under supervision;

Your experience and personality traits will include:

  • Obtaining a recent degree in Structural or Civil Engineering;
  • Some post-graduate engineering consultancy experience is desirable, but not essential;
  • A self-motivated individual who can work independently, but is also comfortable in a team environment;
  • Excellent communication and report writing skills;
  • Knowledge in structural design in one or more of the materials - reinforced concrete, timber, steel and masonry;
  • Knowledge of, and/or experience with, our preferred software packages: RAPT, Microstran, Inducta, Strand7.

We enjoy monthly Accrued Days Off (ADO's) and as voted by the JN Team, we work in the office Monday, Thursday and Friday with flexibility to work from home on Tuesday and Wednesday once you are up and running.

Apply now at careers@jn.com.au

Associate Mechanical Engineer | Sydney CBD

Since 1970, JN has proudly served the construction industry in Australia. In the early years, we operated as a small family business, specialising in structural engineering.

Today, with offices across NSW and Queensland, and around 70 employees, JN is a full-service multi-disciplinary engineering consultancy. Our expertise extends across each of the major engineering disciplines, from Building Services to Structural, Civil and a significant number of sub-disciplines, including Traffic engineering, Sustainable engineering and Remedial Work.

JN is where your ideas come to life. Let’s expand the vision, resolve the challenges, and make it happen together.

Reporting to the Building Services Manager you will lead detailed mechanical building services design and documentation on a diverse range of projects.

As the Associate Mechanical Engineer, you will be responsible for:

  • Attending client and stakeholder design meetings;
  • Managing key projects and coordinating both mechanical and MEP design delivery;
  • Leading tenders and proposals;
  • Obtaining and preparing detailed project plans, including budgets, time forecasts and resource planning;
  • The procurement of new projects for the Mechanical and wider JN team
  • Building key client relationships;
  • Growing and developing a mechanical design team.

Your experience will include:

  • A relevant qualification in Mechanical Engineering;
  • A minimum of 8 years’ experience working within the Building Services industry;
  • Strong understanding of Chilled Water, VRF and Heat Recovery Systems;
  • Strong understanding of relevant Australian Standards and National Construction Code;
  • Experience in managing multi-disciplinary project teams;
  • Demonstrated ability to effectively communicate information of a complex nature both verbally and in writing with all stakeholders across disciplines including colleagues and clients;
  • A personable work approach, and the ability to build strong stakeholder relationships;
  • Greenstar or NatHERS accreditation or proven ongoing commitment to innovative sustainability measures would be beneficial but is not required.

Work in a friendly office based near Wynyard station in the heart of the CBD.

We have monthly accrued days off (ADO's) as well as working on a hybrid model of Monday, Thursday and Friday in the office with flexibility to work from home on Tuesday and Wednesday.

Apply now at careers@jn.com.au

Senior Structural Design Engineer | Wollongong

Since 1970, JN has proudly served the construction industry in Australia. In the early years, we operated as a small family business, specialising in structural engineering.

Today, with offices across NSW and Queensland, and around 70 employees, JN is a full-service multi-disciplinary engineering consultancy. Our expertise extends across each of the major engineering disciplines, from Building Services to Structural, Civil and a significant number of sub-disciplines, including Traffic engineering, Sustainable engineering and Remedial Work.

JN is where your ideas come to life. Let’s expand the vision, resolve the challenges, and make it happen together.

Reporting to the Associate Structural Engineer you will be given the opportunity to be involved in and lead all aspects of concept and detailed structural design and documentation on a diverse range of projects.

As our new Senior Structural team member, you will be based in our Wollongong Office however required to travel around the Wollongong area and the Southern Highlands for site visits and meetings. Your own transport is a must.

As a Senior Structural Design Engineer, you will be responsible to:

  • Attend client and stakeholder design meetings;
  • Produce, review and check designs in accordance with relevant design standards and codes;
  • Preparing details project plans, including budgets, time forcasts and resource planning;
  • Preparation and submission of tenders and proposals
  • Provide a comprehensive structural engineering design service to clients;
  • Building Key client relationships;
  • Manage numerous projects to programme and budget;
  • Work collaboratively within a multi-disciplinary environment;
  • Mentor junior team members.

Your experience will include:

  • Engineering degree in structural or civil engineering;
  • Minimum 7 years’ post-graduate engineering consultancy experience;
  • Chartered Structural Engineer or close to achieving Chartered status;
  • A self-motivated, technically strong and competent individual able to work independently and also lead and direct a group of engineers and drafters;
  • Able to build and maintain effective client relationships;
  • Excellent communication and report writing skills;

Be prepared to enjoy your working environment and put the tools down every friday for lunch in a different location.

Once up and running you will be able to also work from a combination of home and the office. As voted by the JN Team, we work in the office Monday, Thursday and Friday.

This opportunity is available for Australian residents only.

The successful applicant will be well rewarded based on experience and expertise.

Please no agency applications.

Apply now at careers@jn.com.au

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