David Sims

David Sims Email and Phone Number

Chief Executive Officer @ McMahon Services
Melbourne, VIC, AU
David Sims's Location
Greater Melbourne Area, Australia, Australia
David Sims's Contact Details

David Sims work email

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n/a

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About David Sims

An experienced Infrastructure and Defence executive, David has accelerated growth and improved performance for large scale companies providing design, project management, manufacturing, construction and maintenance services. David has held senior leadership positions within high profile firms in the Defence, Infrastructure, Building and Telecommunications sectors. An entrepreneurial leader, David is able to maintain focus on both client objectives and company bottom lines. This approach has enabled significant achievements in highly competitive markets, delivering solutions for clients and partners involving a wide spectrum of commercial structures and contract forms across the full project/product life-cycle. All this has been achieved whilst driving a safety culture that is focussed on “Zero Harm” to his teams and our environment. David enjoys the challenge and rewards of mentoring and developing talented people towards their full capability, helping them attain their career aspirations.David has a strong technical background and significant international experience; he holds a Ph. D in Physics from the University of Melbourne Specialities;-Business Leadership, Organisational Change, Strategy & Planning.-P&L Management, Operations Management, Project Management, Risk Management, Engineering-Client relations, Business Development, Capture Strategies, Tendering & Commercial negotiations

David Sims's Current Company Details
McMahon Services

Mcmahon Services

View
Chief Executive Officer
Melbourne, VIC, AU
Employees:
624
David Sims Work Experience Details
  • Mcmahon Services
    Chief Executive Officer
    Mcmahon Services
    Melbourne, Vic, Au
  • John Holland
    General Manager
    John Holland Sep 2023 - Present
    Melbourne Cbd, Victoria, Au
    General Manager of John Hollands Infrastructure business in Vic/SA/Tas. P&L responsibility across this region, as well as client relationships and strategy development/delivery.
  • Wellness In Infrastructure
    Member Board Of Directors
    Wellness In Infrastructure Aug 2023 - Present
    Melbourne, Victoria, Au
    Founding board member of the Wellness in Infrastructure organisation. Wellness in Infrastructure is a non-profit organisation aimed at identifying and delivering initiatives to tangibly and sustainably improve the mental health outcomes for employees within the infrastructure construction sector.
  • Victorian Major Infrastructure Contractors Forum
    Chairperson
    Victorian Major Infrastructure Contractors Forum May 2017 - Present
    Board member and current Chairperson of the VMICF. The VMICF was formed to provide a voice for the major civil contractors in Victoria
  • Mcconnell Dowell
    General Manager - Victoria & Tasmania
    Mcconnell Dowell Sep 2020 - Sep 2023
    Richmond , Victoria, Au
    Profit and loss accountability for the McConnell Dowell business in Victoria and Tasmania, including responsibility for state-specific strategy, customer relationships, business development, individual bid leadership and project delivery.
  • Mcconnell Dowell
    General Manager - New Business And Strategy
    Mcconnell Dowell May 2017 - Sep 2020
    Richmond , Victoria, Au
    General Manager responsible for all New Business activities and Strategy Development & Execution for McConnell Dowell within the Australian Business Unit.
  • John Holland
    General Manager - Engineering Innovation
    John Holland Sep 2016 - May 2017
    Melbourne Cbd, Victoria, Au
    GM with group wide responsibility for the development of John Holland's engineering initiatives in the fields of Technology, Research and Innovation. Initiate, develop and commission advances in design, methodologies, materials and/or technologies via funded R&D, partnerships and/or strategic acquisitions. These advances will provide the backbone of John Holland's competitive advantage in a marketplace vulnerable to disruption. Areas of focus include off-shore design, robotics, smart cities and smart building technologies, IoT, 3D printing and Next-Gen energy production.
  • John Holland
    Executive Manager - Strategy And Business Planning
    John Holland Jan 2014 - Aug 2016
    Melbourne Cbd, Victoria, Au
    Charged with developing the long term strategic direction of the $2.5B John Holland Infrastructure Business, this role is accountable for all aspects of strategy & planning for the business as well as approval and sign off of all major tenders and oversight of our international infrastructure business ventures. Major achievements include John Holland's expansion into agribusiness and the renewable energy sectors, as well as our growth in the international marketplace.
  • John Holland
    General Manager - Telco Engineering & Construction
    John Holland Nov 2011 - Dec 2013
    Melbourne Cbd, Victoria, Au
    General Manager of the John Holland Infrastructure - Telecommunications Business Unit. Full P&L responsibility for delivering civil, structural, mechanical and electrical infrastructure to the telecommunications, utilities and transport sectors.
  • John Holland
    Manager - Pre-Contracts
    John Holland Jan 2009 - Oct 2011
    Melbourne Cbd, Victoria, Au
    Leadership of the Pre-Contracts group (BD Managers, Estimators, Design Managers, Programmers and Bid Managers) within John Holland Southern Region business unit (Vic, SA, Tas and NZ). Responsible for the identification, tendering, negotiating and capture of $1B worth of annual business for John Holland with highlights including Springvale Road Grade Separation Alliance ($150M), South Morang Rail Extension Alliance ($250M), University of Tasmania Co-Location Project ($120M), Western Highway Realignment Alliance ($150M), State Coronial Upgrade ($60M), Craigieburn Train Maintenance Facility ($70M) and the Brighton Bypass ($120M).
  • John Holland
    Project Director / Bid Director
    John Holland Jun 2008 - Dec 2008
    Melbourne Cbd, Victoria, Au
    Project and Bid Director role with responsibilities including leadership of the John Holland - Veolia JV submission for the $1.4B Adelaide Desalination Project.
  • Tenix Defence
    General Manager
    Tenix Defence Nov 2005 - Dec 2007
    London, Gb
    General Manager - Shipbuilding, Repair and Conversion. P&L responsibility for the $250m p.a business unit, with operations in WA, Victoria, NZ and the Netherlands. Scope of business included design, manufacturing and construction of commercial and defence ships as well as associated communication, navigation and weapons systems.General Manager - Project Operations, a functional general management role in a matrix organisation responsible for the allocation, performance and development of 200+ professional staff (engineering, quality, logistics, programmers, project accountants and project managers).Tenix Defence was acquired by BAE in 2007
  • Lockheed Martin
    Project Manager
    Lockheed Martin May 2003 - Nov 2005
    Bethesda, Md, Us
    Project Manager for Project Air5375, a $200m defence based project consisting of the design, manufacturing, testing and commissioning of 4 bespoke tactical mobile radars (and associated communications, self defence and transportation systems) to the RAAF.Air5375 was accepted by the client (DMO / RAAF) in 2005 and has been successfully deployed into theaters of operation.
  • Rlm Systems
    Principal Engineer / Project Manager
    Rlm Systems Sep 1999 - May 2003
    SW, HW and Systems Principal Engineering roles in the development of a highly complex, defence radar network. Project Manager responsible for overseeing the design, manufacturing, testing and client acceptance of the $1b radar and frequency management systems.The $2b JORN radar network uses over-the-horizon technology and is able to detect targets out to a range of 3000km. It was accepted by the client (DMO / RAAF) in 2003.RLM Systems was acquired by Lockheed Martin Australia in 2007
  • Csiro
    Research And Development Engineer
    Csiro Jan 1998 - Sep 1999
    Acton, Act, Au
    R&D position for the CSIRO Division of Exploration and Mining. Developed and tested mass spectrometry techniques to atomically identify minerals within mining exploration samples. Software and hardware development.
  • Lund University
    Nuclear Physicist And Lecturer
    Lund University Jan 1996 - Jan 1998
    Lund, Se
    Nuclear physicist and lecturer at Lund University and MAX-Lab, the university's particle accelerator laboratory

David Sims Skills

Contract Management Engineering Project Management Project Planning Procurement Construction Management Project Control Construction Management Contract Negotiation Business Strategy Strategy Change Management Earned Value Management Project Engineering Engineering Management Commercial Management Project Estimation General Management Defence Civil Engineering

David Sims Education Details

  • University Of Melbourne
    University Of Melbourne
    Physics
  • University Of Melbourne
    University Of Melbourne
    Physics

Frequently Asked Questions about David Sims

What company does David Sims work for?

David Sims works for Mcmahon Services

What is David Sims's role at the current company?

David Sims's current role is Chief Executive Officer.

What is David Sims's email address?

David Sims's email address is da****@****.com.au

What is David Sims's direct phone number?

David Sims's direct phone number is +614385*****

What schools did David Sims attend?

David Sims attended University Of Melbourne, University Of Melbourne.

What skills is David Sims known for?

David Sims has skills like Contract Management, Engineering, Project Management, Project Planning, Procurement, Construction, Management, Project Control, Construction Management, Contract Negotiation, Business Strategy, Strategy.

Who are David Sims's colleagues?

David Sims's colleagues are Christopher Bassa, Svetlana Semak, Mahima Shah, Nick Minett, Craig Bond, Telea Alofa, Luke Skravan.

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