Our People

Working with Sitzler

Our highly skilled and experienced Executive Management Team understand that our clients come first. With a collaborative approach to project management and execution, the team at Sitzler work together to deliver quality results and achieve the very best outcomes each and every time.

Our Key Personnel

Steve Margetic

STEVE MARGETIC

MANAGING DIRECTOR
FAICD
Steve was appointed to Managing Director for Sitzler in 1988. Under Steve’s leadership Sitzer has transitioned from a respected local Northern Territory company, to a National trusted Construction Specialist. Steve has driven a program of cultural and technical change within the company to create a culture of ongoing innovation in our approach to managing design, delivery and project completion, while remaining focused on our clients.
Michael Sitzler Clear_CLR

MICHAEL SITZLER

DIRECTOR
FAICD
Michael was appointed to Director for Sitzler in 1991. He brings significant directorship experience to the company and has a strong focus on property management and development, environmental management, and commercial and retail management. Michael has led the strategy for the sustainable growth of Sitzler's construction interests.
Michael Zampa_clr

MICHAEL ZAMPA

OPERATIONS MANAGER
Michael commenced with Sitzler in 2005 and has more than 16 years’ experience in project and site management. Michael has overall responsibility of Sitzler’s operational team to ensure the company’s safety and quality standards are delivered to the highest level. Michael is committed to ensuring that the company is operating efficiently and effectively as a company of choice for our clients.
Jamie P Sitzler Portrait_clr

Jamie Porrovecchio

MANAGER SA & PRE-CONTRACTS MANAGER
Having Commenced with Sitzler in 2001, Jamie managed the construction of many of Sitzler’s major projects over the past two decades. Jamie has led the sustained and successful growth of our Southern operations over the past four years, which has culminated in our ability to perform with equal capacity and capability within all regions of operation.
Cameron King_clr

CAMERON KING

CONTRACTS MANAGER
Joining Sitzler in 2009, Cameron has an excellent understanding of the many varied project delivery models now available to our clients and has experienced the progression and refinement of these over the years. Cameron has a comprehensive knowledge of and experience in all types of contract management and is capable of managing teams to guarantee success on projects of any scale.
Kim Storey_clr

KIM STOREY

SAFETY, ENVIRONMENT & QUALITY MANAGER
Kim commenced with Sitzler in 2008. Over the past decade Kim has developed and maintained Sitzler’s management systems and accreditation status inclusive of OHSAS 18001, AS/NZS 4801, ISO 9001, ISO 14001 and Office of the Federal Safety Commission OHS Accreditation Scheme. Kim is committed to ensuring the company is operating with the full consideration of the safety of all workers and the environmental impacts over the course of our projects.
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JASON MIEZIO

DEFENCE SECTOR LEADER
Jason has worked within the Defence and Public sectors for over 25 years and brings international industry experience in design management, organisational design and civil engineering. Jason leads our growing Defence Sector team at Sitzler to continue to support Defence across a wide range of projects in complex and demanding environments.
Ingo Niemeier_clr

INGO NIEMEIER

CONSTRUCTION MANAGER
Ingo has more than 20 years of construction experience with a proven track record of delivering superior results through innovation, commitment to quality and meeting client expectations. Ingo’s solid reputation in the construction industry is proven though having managed a wide range delivery models including shopping centre redevelopments, large commercial and residential high-rises and management of green and brown field developments.
Mark Wilkes_clr

MARK WILKES

CIVIL OPERATIONS MANAGER
Mark commenced with Sitzler in 2014 and has over 15 years’ experience in the delivery of civil infrastructure projects in both urban and remote locations. Mark brings extensive experience across all aspects of bridgework having worked on some of the Territory’s largest bridge projects. With a strong background in road construction, bulk earthworks, stabilisation and sealing Mark can deliver quality outcomes, ensuring project objectives are achieved in an effective and efficient manner.

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