Our Team
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Meet the SERO Team
The SERO Global team comprises more than 30 dedicated professionals who bring expertise, innovation, and commitment into every solution we deliver. Guided by our mission to lead the way in off-grid, site-ready solutions through innovation and renewable energy, we live four core values—innovation, sustainability, collaboration, and commitment—each day.
With a focus on continuous growth and innovation, we are building a strong foundation for the future while supporting the industries and communities we serve across Australia.
Below, meet the professionals who bring our vision to life.
Gavin Warnock
As founder of SERO Global, Gavin Warnock leads with insight and a passion for off-grid energy solutions. With a strong focus on clients needs, he delivers tailored strategies that boost performance, reduce costs, and support net-zero goals. For smart, reliable results—Gavin’s your go-to
Mark Warnock
As Head of Finance at SERO Global, Mark drives financial strategy, commercial planning, and long-term sustainability. He ensures every project is backed by solid financial oversight, maximising value for clients while supporting growth across SERO’s off-grid solutions. For results-driven financial leadership—Mark’s your expert.
Steve Warnock
Steve Warnock oversees technical support at SERO Global, drawing on strong expertise in electrotechnology, operations, and project delivery. He works closely with clients to resolve issues, maintain system performance, and ensure smooth implementation of off-grid solutions. His practical approach ensures reliability and confidence at every stage
Bryan Ayers
As Project Estimator at SERO Global, Bryan Ayers brings over two decades of experience in delivering accurate, informed, and dependable project assessments. His hands-on knowledge ensures clarity in scope, cost, and timelines—helping clients plan with confidence and precision
Syed Hashmi
As QA/QC Manager at SERO Global, Syed ensures every product and process meets the highest standards of quality and compliance. With a strong background in mechanical engineering, he plays a critical role in delivering reliable, precise outcomes—giving clients confidence in every project
Pete Hornsby
Peter manages product sales at SERO Global, working closely with clients to understand their project requirements and deliver fit-for-purpose solutions. With a strong background in supply chain and operations, he ensures timely, efficient delivery and ongoing support that adds real value at every stage.
Join the SERO Global Team
At SERO Global, we’re always looking for passionate, skilled individuals to join our team. As a family-built business based in Western Australia, we pride ourselves on fostering a supportive and innovative work environment. Whether you’re an experienced professional or just starting your career, we offer opportunities across various fields, including engineering, fabrication, project management, and customer support. Join us in delivering sustainable, purpose-built solutions that make a real difference in some of Australia’s most challenging and remote environments.
