LIDDELL - Key Persons


Adam Burke

Job Titles:
  • Design Engineer
Adam has recently joined the Liddell design team to expand our capacity and facilitate our adoption of new technology. In his previous role as a mechanical design engineer, he managed deliveries for British Aerospace, their largest customer. Their main output was parts for the Australian Navy Anzac Class Frigates. This involved everything from the point of sale through to dispatch, including every stage of production while incorporating any changes required for current and future runs. He also managed their COC documentation and dimensional as-builts for every part and assembly. When NDE was requested for every weld, he coordinated with a local inspectorate to meet their requirements and managed full independent inspections of all welded assemblies. He worked directly with several levels of their organisation to coordinate design and changes, delivery updates, and all quality documentation. In Canada, he had four years' experience in designing and fabricating directional drilling, top drive, and casing running tools with high regulatory requirements. Overhead lifting on oil rigs is stringently regulated, and their tools (rated from 150 to 1000 tonnes) are subject to particularly harsh operating conditions.

Andrew Sage

Job Titles:
  • Operations Manager
Having worked within the civil engineering industry for over sixteen years, Andrew is an organised, logical person who has a solid understanding and a wealth of experience in a variety of civil and structural engineering areas, including roading, marine works, land development, large scale earthworks, drainage, piling, bridges, tunnels and large reinforced concrete works.

Anna Liddell

Job Titles:
  • General Manager
Anna has been part of the team at Liddell's since 2005. She originally started her career hands-on working within the workshop and civil construction space which has given her a good understanding of the technical aspects of the company. In 2010 she moved into the operation manager role where she has planned projects, liaised with staff and clients, programmed resources and maintenance. This has given her strong communication and people management skills. Anna's operational experience has given her a well-rounded experience on projects and shown her the importance of clear and efficient communication. She always strives to deliver quality results at all times. In 2022 Anna moved into the position of Liddell's Branch General Manager. The Administration, Operations and Workshop functions now report to Anna.

Bojan Maksimovic

Job Titles:
  • Project Manager
Bojan joined Liddell's in 2022 with over fifteen years of experience as a civil project engineer Bojan is a versatile, bilingual professional with management experience ranging in size from small residential projects to full-scale multi-million dollar commercial construction projects.

Graham Liddell

Job Titles:
  • Business Development and Major Projects Manager
Graham established Liddell Contracting in 1994, becoming an incorporated company in 1996. A Fitter Turner by trade with over 30 years' experience, Graham has a wealth of knowledge in all aspect of Engineering and Civil Construction. Graham has the knowledge of the regions unpredictable weather and logistical challenges, giving him a leading edge in the industry. He is actively involved on all major projects; assisting his senior management team by providing technical expertise and planning support. Keeping up to date with the ever-changing business world, Graham is trained in business management, staff management, project planning and strategic management. In 2022 Graham moved to the role of Major Projects and Business Development. Graham's experience and breadth of knowledge is vital in building our forward workbook and engaging with clients whom he has long and enduring relationships. Graham will continue to be involved in kicking off major projects, from their inception and design to mobilising and commencing construction. Graham prides himself in finding suitable solutions to meet clients' budgets; his moto: meeting challenges and providing solutions reflects how he has structured the company to make it the success it is today.

Jeremy Dixon

Job Titles:
  • CEO / the Civil Construction
The Civil Construction industry is a great one for providing people with some drive and passion with the opportunity to build a successful career and a life for themselves and their families, no matter where they start from. In the Isaac Group we believe in giving people an opportunity to be the best they can be. We invest heavily in our staff and our company culture, as we believe that every dollar we invest will ultimately come back to us through better outcomes. Better outcomes from higher engagement levels and better decision making from our staff, both in their work lives and personal lives. We have ambitions to continue to give our staff opportunities to grow and develop themselves and their careers, as this is what will ensure our company endures. To achieve this our business needs to continue to grow and succeed. We have a proud history as a company, and we are excited about building a great future for the Isaac Group, its people, and the communities in which we work.

Martin Sherratt

Job Titles:
  • Design and Drafting / Designer & Draftsman
, Martin has been employed at Liddell Contracting Ltd since 2005, initially as the Engineering Workshop Manager and now as Designer, Drafting and Quality Engineer. Martin served his apprenticeship in the United Kingdom as a fabricator/welder in heavy engineering. He gained City & Guilds qualification in AutoCAD and was working as a Draughtsman/Project Manager in the UK before migrating to New Zealand. His ability as a design and draftsman has made him outstanding in his field. He gives Liddell Contracting the leading edge on their projects. He utilises his experience in design and his auto CAD qualification coupled with his extensive hands on experience in engineering to excel in his current position. Martin carried out the design and drafting for project such as Slatey Creek Bridge, Arnold River Bridge re-decking, Holcim SCL Plant and the Preston Road Cycle Bridge.

Rob Kinney

Job Titles:
  • Regional Manager
Rob joined Isaac Construction in 2019 in the role of Project Manager and is now in the role of Regional Manager for the West Coast and Marlborough. Rob brings over 28 years of experience in the mining, quarrying and civil construction experience. Rob is part of the Senior Leadership team in the Isaac Group and is involved in strategic direction, and mentoring junior project managers. He is involved in estimating and tendering, project delivery, management of staff and subcontractors, liaison with clients, councils, developers and other stakeholders, coordination of resources and programming. A strong and supportive leader, Rob builds, leads and contributes to strong and efficient teams. Rob's strong leadership and management background is complemented by his expert knowledge of planning, surveying, deep drainage, earthworks, pavements and surfacing and he draws on this regularly to offer solutions to technical and construction issues as they arise.

Ross Burling

Job Titles:
  • Supervisor
Ross is a very experienced supervisor within the transport and crane sector. With over 20 years' experience operating and managing crews in civil construction.