
James Sierakowski
A result focused people manager with experience in all facets of project work - business development and acquisitions,... | Sydney, Sydney, Australia
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James Sierakowski’s Emails ja****@gi****.com
James Sierakowski’s Phone Numbers No phone number available.
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James Sierakowski’s Location Sydney, Sydney, Australia
James Sierakowski’s Expertise A result focused people manager with experience in all facets of project work - business development and acquisitions, planning, design management, procurement, construction management, close out, project controls and reporting, OHS and environmental. Experience in property development, building, civil infrastructure and civil works both in Australia and overseas. Key Competencies include: Leadership: a decision maker with excellent analytical, negotiating and leadership skills. Stakeholder Management: developed system to address stakeholder groups to support proactive communication and manage expectations / workload. Mentoring and managing others: successfully lead teams in order to outperform annual targets, overcoming several constraints. Lifted the capability of team, allowing personnel to advance roles through development planning. System and process improvement: Supported the senior leadership team in developing Project Management Office and system improvement subsequently. Appreciation of project lifecycle: Exposure through project delivery from business development through to completion.
James Sierakowski’s Current Industry Turner And Townsend
James
Sierakowski’s Prior Industry
Thiess
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Balfour Beatty Carillion Joint Venture
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Thiess Services
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Decmil
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Stockland
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Turner And Townsend
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Gibb
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Lincoln Place Lifestyle Estates
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Work Experience

Turner And Townsend
Associate Director, Infrastructure
Sun Sep 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time) — Present
Lincoln Place Lifestyle Estates
Development Manager
Mon Jan 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Jun 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
Gibb
Senior Project Manager
Fri Apr 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Jan 01 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
Turner And Townsend
Associate Director
Tue Dec 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Mar 01 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
Turner And Townsend
Senior Project Manager
Mon Apr 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Dec 01 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
Stockland
Regional Project Manager - Communities Built Form (NSW / ACT)
Mon Oct 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Mar 01 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
Stockland
Senior Project Manager
Wed Aug 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Oct 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
Stockland
Senior Project Manager
Sun Jan 01 2017 00:00:00 GMT+0000 (Coordinated Universal Time) — Sun Jul 01 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
Stockland
Project Manager - Residential Communities
Fri Aug 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
Stockland
Project Manager - Residential
Fri Mar 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time) — Tue Jul 01 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
Decmil
Senior Project Engineer – Marandoo Mine Services Infrastructure ($30M)
Fri Jun 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Mar 01 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
Thiess Services
Project Manager – ‘US’ Alliance, Melbourne ($100M / year over 4 years)
Thu Dec 01 2011 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Jun 01 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
Thiess Services
Project Engineer – ‘US’ Alliance, Melbourne ($100M / year over 4 years)
Wed Dec 01 2010 00:00:00 GMT+0000 (Coordinated Universal Time) — Thu Dec 01 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
Thiess
Project Engineer – Victorian Desalination Project, Wonthaggi ($3.7B)
Tue Sep 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time) — Mon Nov 01 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
Balfour Beatty Carillion Joint Venture
Sub Agent / Section Engineer - East London Rail Project, London
Fri Feb 01 2008 00:00:00 GMT+0000 (Coordinated Universal Time) — Sat Aug 01 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
Thiess
Site Engineer
Tue Feb 01 2005 00:00:00 GMT+0000 (Coordinated Universal Time) — Fri Feb 01 2008 00:00:00 GMT+0000 (Coordinated Universal Time)