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KREISSON
Johnathan Glinatsis cover
Johnathan Glinatsis

Johnathan Glinatsis

Associate Director KREISSON

Sydney, NSW
Contact us

About Johnathan

Johnathan is a distinguished lawyer with a robust background in building and infrastructure projects. With his commercial acumen, he provides succinct and targeted advice that effectively aligns with client priorities. His tenure as an in-house corporate lawyer for a tier 1 international infrastructure contractor has granted him profound insights into the Australian road and rail sectors. Johnathan has played a pivotal role as a project lawyer on major Sydney Metro rail projects, where he supported delivery teams, negotiated subcontract terms, ensured legislative compliance, responded to subcontractor claims, and drafted submissions on time extensions and variations. His proficiency in government procurement and bid team assistance, alongside crafting probity plans, underscores his vast expertise. In construction disputes, Johnathan has engaged in litigation before the NSW Supreme Court and the Civil and Administrative Tribunal (NCAT), showcasing his adeptness with the Security of Payment Act for disputes valued up to $50 million. A trusted strategic advisor, his career foundation in a construction and engineering law firm complements his academic credentials—a Bachelor of Laws and a Bachelor of Business in Finance, graduating with distinction from the University of Technology Sydney. Recent career highlights include his involvement in projects like a $1.1 billion Sydney Metro station, success in adjudication proceedings on $50 million disputes, and leadership in educational initiatives on Security of Payment legislation, demonstrating his significant impact on Sydney’s infrastructure projects.

Practice areas

Commercial Law
Litigation & Disputes
Property Law

Resume

Experience

Faculty Member

Faculty Member

AcademyGlobal (AG)

Oct 2024 - Present • 2 years 1 month

Associate Director

Associate Director

KREISSON

Jul 2024 - Present • 2 years 4 months

Lawyer

Lawyer

Laing O'Rourke

Aug 2022 - Jul 2024 • 1 year 11 months

Lawyer

Lawyer

KREISSON

Jun 2022 - Aug 2022 • 2 months

Paralegal

Paralegal

KREISSON

Oct 2016 - Jun 2022 • 5 years 8 months

Education

Graduate Certificate in Professional Legal Practice

Graduate Certificate in Professional Legal Practice

University of Technology Sydney

2021 - 2022

Bachelor of Laws; Bachelor of Business (w/ Distinction)

Bachelor of Laws; Bachelor of Business (w/ Distinction)

University of Technology Sydney

2016 - 2020

Cert II - Outdoor Recreation

Cert II - Outdoor Recreation

TAFE NSW

2013 - 2014

Contact information

Sydney, NSW

Level 37, 25 Martin Place, Sydney, NSW 2000Website

Practice certificate

Name
Johnathan James Glinatsis
Date of admission
2022
Certification type
Employee of a law practice
Class
Law Practice
Region
CITY OF SYDNEY

Last checked: 15 May 2026 • Checked with The Law Society of NSW

Practice areas

Commercial Law
  • General Advice
Litigation & Disputes
  • Alternative Dispute Resolution
  • Building and Construction
  • General Advice
Property Law
  • Construction Law
  • General Advice