Claire Kosack
Senior Counsel - Employment


Claire Kosack is a Senior Counsel, Employment, bringing more than a decade of experience advising organisations on complex employment, industrial relations, workplace health and safety, and anti-discrimination matters. Throughout her career, Claire has worked with government, education, healthcare and private-sector employers, providing strategic and practical advice across workplace investigations, disciplinary and conduct matters, organisational change, restructures, disputes, compliance and psychosocial safety obligations.

Known for her clear, pragmatic and people-focused approach, Claire helps employers navigate challenging workplace issues while balancing legal risk, operational needs and employee wellbeing. She has particular expertise in workplace investigations, bullying and harassment matters, industrial strategy, workplace health and safety, and managing complex employee relations issues.

At CER, Claire partners with Catholic employers to deliver practical, commercially sound solutions that support both organisational objectives and mission-driven values. Her combination of legal expertise, strategic insight and commitment to fair workplace outcomes enables clients to address complex employment challenges with confidence.

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