HR Manager - GAA Group Company Limited

Key ResponsibilitiesHR Strategy and Manpower Planning

• Develop and implement HR strategies aligned with the company’s business objectives.
• Work closely with management and department heads to review workforce requirements and prepare manpower plans.
• Provide HR advice and recommendations to management regarding organizational structure, workforce planning, employee performance, and people-related matters.
• Prepare HR reports, workforce analysis, and key HR metrics for management review.

Recruitment and Talent Acquisition

• Oversee the end-to-end recruitment process for both head office and project/site positions.
• Review manpower requisitions, recruitment priorities, job descriptions, candidate qualifications, and hiring timelines.
• Develop effective sourcing strategies for technical, engineering, managerial, and support positions.
• Monitor recruitment progress, hiring performance, time-to-fill, offer acceptance, and onboarding completion.
• Manage recruitment agencies, job platforms, and other external recruitment partners when required.

Compensation and Benefits

• Review and manage salary structures, employee benefits, allowances, bonuses, and annual salary adjustments.
• Conduct salary benchmarking and provide recommendations to ensure internal equity and market competitiveness.
• Review employment offers, salary proposals, promotions, transfers, and employee status changes.
• Ensure payroll-related information is accurate and submitted within the required timeline.

Performance Management and Employee Development

• Develop, implement, and monitor the company’s performance management system.
• Coordinate probation evaluations, annual performance reviews, KPI setting, and employee development plans.
• Work with department heads to identify performance gaps and recommend appropriate development or improvement actions.
• Support succession planning, career development, competency development, and employee training initiatives.

Employee Relations

• Provide guidance to managers and employees regarding company policies, employee relations, disciplinary procedures, and workplace concerns.
• Handle employee grievances, conflicts, investigations, warning letters, and disciplinary matters professionally and fairly.
• Promote positive employee relations, engagement, communication, and a healthy working environment.
• Conduct exit interviews and analyze employee turnover trends to recommend appropriate improvement actions.

HR Policies and Legal Compliance

• Develop, review, and update HR policies, employee handbooks, employment regulations, and HR procedures.
• Ensure compliance with Thai labour laws, social security requirements, personal data protection requirements, and other applicable regulations.
• Coordinate with government authorities and external consultants regarding employment-related matters when required.
• Maintain accurate and confidential employee records and HR documentation.

HR Operations

• Oversee employee onboarding, employment contracts, probation confirmation, employee movements, attendance, leave, and offboarding processes.
• Supervise HR administration, payroll coordination, employee records, social security, group insurance, and employee welfare.
• Manage visa and work permit processes for expatriate employees, where applicable.
• Lead, coach, and develop the HR team to ensure effective and professional HR service delivery.

Qualifications

• Bachelor’s degree or higher in Human Resources Management, Business Administration, Psychology, Political Science, Law, or a related field.
• Minimum 8 years of experience in Human Resources, with at least 3 years in an HR Manager, HRBP Manager, or equivalent leadership position.
• Strong experience in full-spectrum HR management, including recruitment, compensation and benefits, performance management, employee relations, HR operations, and labour law compliance.
• Experience in construction, engineering, data center, facility management, project-based, manufacturing, or similar industries is preferred.
• Strong knowledge of Thai labour laws, social security regulations, disciplinary procedures, and HR best practices.
• Experience in developing HR policies, salary structures, performance management systems, competencies, or career paths will be an advantage.
• Strong leadership, communication, negotiation, problem-solving, and stakeholder management skills.
• Able to work effectively in a fast-paced environment and manage multiple priorities.
• Good command of spoken and written English.
• Proficient in Microsoft Office, HR systems, and HR data reporting.

Key Competencies

• Strategic HR Management
• Leadership and Team Management
• Business Partnering
• Employee Relations and Conflict Management
• Recruitment and Workforce Planning
• Performance and Talent Management
• Compensation and Benefits
• Labour Law and HR Compliance
• Analytical Thinking and Problem-Solving
• Communication and Stakeholder Management

GAA Group Company Limited is redefining Thailand’s data center landscape—delivering world-class, high-performance infrastructure through unmatched turnkey expertise, accelerated project delivery, and full-lifecycle support. Backed by elite engineering talent, certified processes, and a strategic supplier network, GAA is the trusted partner for future-ready, mission-critical digital infrastructure.