Senior HR Business Partner

Arethia; Kota Mojokerto; On-site; IDR 300,000,000 - 520,000,000; Full time

Job summary

Arethia is seeking a Senior HR Business Partner to act as the strategic and operational backbone for our leaders across office and manufacturing settings. You will guide units through transformation, lead manager workshops, and handle sensitive employee relations with confidence.

You will drive HR operations, compliance with Indonesian labor law, and data integrity across HRIS, while shaping learning and development programs and talent strategies with a strong emphasis on empathy and integrity.

Qualifications

• Bachelor's Degree in Human Resources is required.
• Minimum 8+ years of experience as an HR Generalist or HR Business Partner in corporate and manufacturing settings.
• Hands-on experience in end-to-end Learning & Development workflows (TNA, curriculum sourcing, pre/post-evaluations).
• Strong knowledge of Indonesian labour regulations and BPJS management.
• Excellent English and Bahasa Indonesia communication for global stakeholders.

Responsibilities

• Advise the managing director and department heads on talent management, succession planning, organizational restructuring, and sensitive employee relations issues.
• Drive engagement, retention, and performance initiatives across corporate and production teams.
• Guide leaders through compensation reviews, promotions, and salary adjustments to ensure internal equity and market competitiveness.
• Coach and mentor junior-to-mid-level managers on leadership, conflict resolution, and performance management.

Skills

HR Generalist

HRBP

Learning & Development

Education

Bachelor’s Degree in Human Resources

Tools

Personio

Leapsome

Jira

Confluence

Job description

Role description

As a Senior HR Business Partner, you act as the strategic and operational backbone for our leaders, ranging from ambitious young managers to experienced department leads. You will guide your business units through intensive transformation phases, facilitate practical manager workshops, and handle complex topics such as succession planning, restructuring, and sensitive employee relations with confidence. We offer an international and collaborative work environment that truly values your emotional intelligence and ability to connect with diverse personalities across both office and manufacturing settings.

Your Mission

Strategic HR Business Partnering

• Act as a direct advisor to the managing director, as well as local department heads/leads/managers on talent management, succession planning, organizational restructuring, and sensitive employee relations issues.
• Drive engagement and retention initiatives, maintaining strong touchpoints with both corporate/office talents and production floor teams.
• Guide leaders through compensation reviews, promotion cycles, and salary adjustments to ensure internal equity and market competitiveness.
• Coach and mentor junior-to-mid-level managers on leadership, conflict resolution, and performance management.

HR Operations, Compliance & Systems

• Ensure full compliance with up-to-date Indonesian Labor Law, managing employment contracts, internal regulations (Peraturan Perusahaan), and statutory benefits (BPJS Ketenagakerjaan & Kesehatan).
• Maintain data integrity across HRIS tools (e.g., Personio, Leapsome).
• Continually audit and streamline HR operations to drive efficiency and process automation.

Learning & Development (L&D) & Training Operations

• Conduct comprehensive Training Needs Analysis (TNA) across all departments in alignment with business goals.
• Design, implement, and track pre- and post-training evaluation frameworks (e.g., Kirkpatrick model) to measure training ROI and skill acquisition.
• Partner with department leads and external vendors to source or build tailored leadership workshops and functional upskilling programs.

Minimum Qualifications

• Bachelor’s Degree in Human Resources, Psychology, Law, Business Administration, or a related field.
• Minimum 8+ years of experience as an HR Generalist or HR Business Partner, preferably with exposure to both corporate and manufacturing/production environments.
• Hands-on experience in executing end-to‑end Learning & Development workflows (TNA, curriculum sourcing, pre/post-evaluations).
• Strong, up-to‑date knowledge of Indonesian labour regulations, industrial relations practices, and BPJS management.
• High proficiency in English (written and spoken) and Bahasa Indonesia to interact with local teams and global stakeholders (such as global managers of local employees).
• Proven ability to handle sensitive employee relations with high empathy, integrity, and firmness.

Preferred Qualifications

• Familiarity with HRIS and performance tools (e.g., Personio, Leapsome) and project software (Jira, Confluence).
• Professional certifications in HR (e.g., BNSP HR Certification) or Training (e.g., BNSP Trainer/TOT).