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OWC – an Aqualis Group company – combines a legacy in offshore wind, multi-disciplinary engineering expertise and market experience across renewable energies offshore and onshore, to support the commercial development of wind power, solar PV, hydrogen and energy storage solutions with the most comprehensive technical offering in engineering, consultancy and advisory. The Business Development & Project Manager will support OWC’s continued growth across the renewables sector in Southeast Asia. This role will focus on identifying new opportunities, building long-term client relationships, and delivering high-quality advisory and technical projects across their lifecycle. Working closely with developers, utilities, investors, and government stakeholders, you will play a key role in positioning OWC as a trusted global advisor in renewable energy. Combining business development with hands-on project delivery, you will secure new work while managing a diverse portfolio of projects spanning wind, solar, and energy storage—both onshore and offshore.
Job Responsibility
Develop and execute business development strategies across renewable energy markets
Identify and convert new opportunities across advisory, engineering, and project services
Provide specialist advisory and technical input across wind (onshore/offshore), solar (PV/FPV), and BESS projects
Build and maintain strong relationships with developers, utilities, investors, lenders, and government stakeholders
Lead proposals, tenders, client presentations, and commercial negotiations
Track market activity, maintain pipeline visibility, and contribute to strategic growth plans
Represent the business at industry events, conferences, and client meetings
Lead and deliver renewable energy projects across the full lifecycle, including feasibility, due diligence, owner's engineering, and construction support
Manage project scope, schedules, budgets, and performance against KPIs
Coordinate multidisciplinary teams and external stakeholders to ensure successful delivery
Ensure projects are delivered on time, within budget, and to required quality standards
Provide clear reporting to clients and senior management
Act as a primary point of contact for clients, ensuring strong relationships and high levels of satisfaction
Manage client expectations, contract delivery, and compliance requirements
Support technical proposals, development strategies, and bankability assessments
Maintain up-to-date knowledge of market trends, technologies, and regulatory frameworks
Contribute to business performance targets, including revenue and profitability
Support team development through mentoring, coaching, and knowledge sharing
Participate in internal initiatives, R&D, and continuous improvement of consultancy capabilities
Ensure all work complies with company policies, procedures, and quality standards
Balance chargeable project work with business development and internal contributions
Requirements
Educated to bachelor's degree in an Engineering or a related STEM discipline
Minimum 5+ years' experience within an engineering or renewable energy consultancy environment
Proven track record in both project delivery and business development within the renewables sector
Experience delivering renewable energy projects across technologies such as wind, solar (PV/FPV), or BESS
Solid understanding of the full project lifecycle, including development, construction, and operations
Strong commercial awareness, with the ability to identify opportunities and build long-term client relationships
Ability to lead and manage projects independently, coordinating multidisciplinary teams and balancing competing priorities
Strong technical capability in one or more relevant specialist areas