JN Consulting Engineers

JN Consulting Engineers JN is a full-service, multi-disciplinary engineering firm. Civil, Structural, Electrical, Hydro ++

Since 1970, JN has grown from a small family-run structural engineering business into a trusted multidisciplinary consultancy. With offices across NSW and Queensland, our team provides expert solutions to a variety of sectors. JN engineering services encompass civil, structural, electrical, mechanical, hydraulic, remedial and sustainable disciplines. We collaborate with businesses, government bodi

es and organisations, offering comprehensive support - from feasibility studies to master planning, detailed design and construction supervision. At JN, we’re committed to delivering innovative solutions and driving excellence across the engineering industry.

Congratulations to JN’s David Harvey, who was awarded the prestigious Fred Green Memorial Award by Deakin University for...
04/06/2026

Congratulations to JN’s David Harvey, who was awarded the prestigious Fred Green Memorial Award by Deakin University for the Bachelor of Civil Engineering (Honours) student or student enrolled in the equivalent major sequence in Bachelor of Engineering (Industry) (Honours) who achieves the highest Weighted Average Mark after completion of all core third year units.
David, who has worked as an undergraduate structural engineer at JN since 2023, described his reaction to being informed of his award as “pretty shocked”.
L-R: Head of School Engineering Professor Ben Horan, David Harvey, and the Head civil/structural Associate Professor Ellen Moon.

JN is proud to share that one of our heritage projects recently received a Highly Commended award in the Built Conservat...
25/05/2026

JN is proud to share that one of our heritage projects recently received a Highly Commended award in the Built Conservation category at the 2026 National Trust (NSW) Heritage Awards.
The Rocky Hill War Memorial Museum Extension at Goulburn, NSW, involved the design of a contemporary new two-storey structure to complement the existing museum that once served as the caretaker’s cottage. The interior of the new wing includes 230sqm of flexible and adaptable space for permanent and travelling collections of war memorabilia plus an area for educational programs.
JN provided services for all structural engineering, civil engineering, electrical engineering, mechanical engineering, and hydraulic engineering elements of the design.
Project Manager Sarah Ruberto described the recognition as a testament to the teamwork that went into ensuring the longevity of one of Goulburn's most important commemoration sites.
"I would like to sincerely thank ARW Multigroup for the exceptional care and professionalism shown throughout the project, along with Heritage Adviser David Hobbes and Jones Nicholson for their expertise and collaboration.”
JN has deep expertise delivering heritage projects across industries, including residential, commercial and education. Find out more at jn.com.au

Behind the scenes: JN is proud to be delivering Structural and Civil engineering services as part of Kempsey Macleay RSL...
24/05/2026

Behind the scenes: JN is proud to be delivering Structural and Civil engineering services as part of Kempsey Macleay RSL Club's major refurbishment.
The $10 million renovation, which started in August 2025, includes new dining precincts, sports bar and seamless indoor/outdoor spaces.
JN engineers are working with BSPN Architecture and Commercial Project Group to deliver the project, which is due for completion later this year.
More updates to come!

to JN’s Structural Engineering work on the Meriton Group Pagewood Green Allium apartment project. The 15-storey reside...
20/05/2026

to JN’s Structural Engineering work on the Meriton Group Pagewood Green Allium apartment project. The 15-storey residential development has 368 apartments across two towers linked via a common courtyard and three levels of basement.
JN’s structural engineers created a design that merged the client’s budget with the architectural vision for the 16.5-hectare site. Read more: https://jn.com.au/project/meriton-apartments-2/

Thanks Trinity Fitout and Construction - the best way for young engineers to learn!
15/05/2026

Thanks Trinity Fitout and Construction - the best way for young engineers to learn!

to JN's work on the new Woolworths Shopping Centre, Bomaderry. JN provided the Civil Engineering design and documentat...
13/05/2026

to JN's work on the new Woolworths Shopping Centre, Bomaderry. JN provided the Civil Engineering design and documentation including for a car park of 270 spaces, stormwater drainage, bulk earthworks and road design. To allow for safe access for the new commercial complex, our civil engineers worked on a design to widen the Princes Highway including a slip lane and accompanying roundabout on Cambewarra Road to manage traffic flow.
Discover more: https://jn.com.au/project/woolworths-bomaderry/

JN is proud to share our structural engineering work on the stunning Melody House in Mittagong. The mid-century modernis...
03/05/2026

JN is proud to share our structural engineering work on the stunning Melody House in Mittagong. The mid-century modernism design by Cadence & Co embodies restrained luxury, both inside and out. Discover the story behind the home in this month's Houseandgarden

JN delivered civil, electrical and hydraulic design for the masterplan of the BaptistCare Macquarie Park Masterplan, whi...
01/05/2026

JN delivered civil, electrical and hydraulic design for the masterplan of the BaptistCare Macquarie Park Masterplan, which recently received SSDA approval.
The intergenerational precinct will bring together homes, care, and learning in one connected place marked by green space that creates connection.
JN’s design included removal of significant Council stormwater infrastructure (3 x Ø900 pipes) and ‘daylighting’ of Kikkiya Creek from Macquarie University, up to Epping Road (~200m). Reconfiguration of the scheme was centered around open space and informed by Connection to Country, including daylighting the creek and creating a new circa one-hectare park.
Bulk earthworks facilitate the shaping of the topography of site by creating the necessary grading for the internal road network, external access and activating the site for future development. Notably, they facilitate for the extension and reestablishment of Kikkiya Creek, ensuring proper drainage, ecological integration, and future community amenity.

to the transformation of disused warehouses adjacent to the Sydney Harbour Bridge to modern, light-filled functional s...
30/04/2026

to the transformation of disused warehouses adjacent to the Sydney Harbour Bridge to modern, light-filled functional spaces. JN was engaged alongside Hassell Architects and AW Edwards by RMS to transform a series of below-ground workshop bays into modern offices. The old bays were built into the Cahill Expressway viaduct during Sydney's post-war infrastructure boom. To meet the brief, JN's structural engineers opened up new spaces and thoroughfares, while our mechanical and hydraulic teams designed new air conditioning, ventilation, lighting, power, plumbing and fire systems throughout. A new internal roofing structure was also designed to capture seeping water from the road above. Being part of the iconic Sydney Harbour Bridge and Cahill Expressway, all aspects of the design required close coordination and consideration of heritage elements.

Address

Level 1, 37-41 Belmont Street
Sydney, NSW
2232

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+61295213088

Website

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