Senior Department Manager Investment (M&A)

Senior Department Manager — Investment (M&A)

Thai Union Group PCL

Location: SM Tower Building, Bangkok, Thailand (BTS Sanam Pao)

Working: On-site 5 days/week

About the Role

We are seeking a corporate investment professional who connects corporate strategy with end-to-end investment execution and post-investment value creation. The role evaluates growth opportunities, acquisitions and entry into new markets, coordinates transactions, and works with operating companies and cross-functional teams to strengthen portfolio performance and support long-term strategic objectives.

Key Responsibilities

• Source and screen investment opportunities, assess strategic fit, and develop investment recommendations that support business growth, improvement initiatives and new-market opportunities.
• Build and review valuation models, including discounted cash flow (DCF), financial forecasts and scenario analyses; evaluate returns, risks and key investment assumptions.
• Drive end-to-end deal execution, from initial assessment and valuation through due diligence, investment recommendations, negotiation, transaction documentation and closing coordination.
• Manage commercial, accounting, tax and legal due diligence, coordinating internal stakeholders and external advisers to identify issues and inform transaction decisions.
• Work with cross-functional teams and operating companies to translate corporate strategy into investment priorities and actionable business initiatives.
• Monitor and report portfolio performance against strategy and investment objectives; develop and support post-investment operational improvements and value-creation initiatives.
• Prepare clear written materials and presentations for management, communicating investment analysis, recommendations and portfolio updates, and supporting executives on strategic investment projects.

Qualifications

Required

• 8+ years of corporate finance experience, with experience in investment banking, private equity or in-house M&A required.
• Hands-on transaction execution experience, strong business analysis skills, and a sound understanding of financial concepts, valuation and detailed financial modelling.
• Exceptional written, interpersonal and presentation skills, with attention to detail and the ability to coordinate stakeholders and communicate with management.
• Strong English proficiency, both written and spoken, is mandatory.

Preferred

• In-house corporate investment or corporate M&A experience with ownership across strategy, deal execution and post-investment activities is strongly preferred. Financial advisory experience combined with in-house corporate M&A or strategy experience is highly preferred.
• Cross-border M&A experience and exposure to corporate venture capital (CVC) are preferred, not mandatory.
• Candidates from leading banking, financial advisory or consulting firms may also be considered, provided they meet the required experience above and demonstrate hands-on transaction execution.

Interested in connecting corporate strategy, investment execution and portfolio value creation We welcome your interest in this role.