HR & Payroll Officer

PT Satu Bumi; Daerah Istimewa Yogyakarta; On-site; IDR 66,960,000 - 100,440,000; Full time

Job summary

PT Satu Bumi is seeking an HR & Payroll Administrator to manage monthly payroll, BPJS, PPh 21, and HR records across office and factory. You will report to the HR & Payroll Supervisor and collaborate with managers to ensure accurate outputs and compliance.

The role requires minimal two years in HR/payroll, strong Excel, English proficiency, and knowledge of Indonesian labour regulations. Manufacturing experience and Coretax familiarity are pluses.

Qualifications

• At least 2 years in HR and payroll administration, ideally with hands-on PPh 21 and BPJS calculation.
• Good Excel skills, and experience with a payroll or attendance system.
• Written and spoken English that you can use at work.
• Discretion with salary and personal data; explain payroll rules clearly.
• Knowledge of Indonesian labour regulations and company regulations.
• Bachelor’s degree in HR/Business/Accounting or related field.
• Advantage: experience in manufacturing environments; Coretax familiarity; ISO audits.
• Driver’s license.

Responsibilities

• Process monthly payroll on time, including allowances, overtime, deductions, BPJS, and PPh 21.
• Support tax compliance, Coretax, monthly reporting, and annual SPT.
• Maintain employee records, contracts, confirmation letters, and HR docs.
• Administer attendance, leave, and entitlements per regulations.
• Coordinate recruitment from posting to onboarding.
• Support employee relations and disciplinary processes with confidentiality.
• Prepare HR reports (headcount, attendance, training) for management.
• Write emails/reports in English and support international communication.

Skills

BPJS calculation

Excel skills

English communication

Attention to detail

Salary rule explanation

Education

Bachelor’s degree in HR, Psychology, Business Administration, Accounting, or related field

Tools

Coretax

Payroll system

Attendance system

Job description

About PT Satu Bumi
PT Satu Bumi Advanced Concrete Technology is a leading manufacturer of Glass Fibre Reinforced Concrete (GFRC) products for projects around the world. We value operational excellence, safety, innovation, and the development of our people.

The Role
You will run day-to-day payroll and HR administration for approximately [number] employees across our office and factory departments. You will report to the HR & Payroll Supervisor, who reviews payroll and compliance outputs, and you will work closely with managers across all divisions. This is a hands‑on role for someone who enjoys accuracy, clear communication, and being the person employees and managers trust for answers.

What You’ll Do

Process monthly payroll on time, including allowances, overtime, deductions, BPJS contributions, and PPh 21, and check data for errors before release

Support tax compliance, including Coretax, monthly reporting, and annual SPT

Maintain employee records, contracts, confirmation letters, and HR documentation

Administer and monitor attendance, leave, and entitlements in line with company regulations

Coordinate recruitment from job posting and interview scheduling through onboarding

Support employee relations and disciplinary processes with good judgment and confidentiality

Prepare HR reports (headcount, attendance, training) for management

Write emails, reports, and documents in English, and support communication with international management.

What You Bring
Essential

At least 2 years in HR and payroll administration, ideally with hands‑on PPh 21 and BPJS calculation

Good Excel skills, and experience with a payroll or attendance system

Written and spoken English that you can use at work (we will assess this during selection)

Accuracy, discretion with salary and personal data, and the ability to explain leave, overtime, and payroll rules clearly to factory and office employees

Deeper knowledge of Indonesian labour regulations and company regulations

Bachelor’s degree in HR, Psychology, Business Administration, Accounting, or a related field

An advantage

Experience in a manufacturing or factory environment

Familiarity with Coretax and ISO audits

Car driver’s license

Satu Bumi - Quality Glass Reinforced Concrete (GRC) Planter Boxes, Troughs, Pots & Street Furniture – Manufacturer.

Satu Bumi is a 100% owned Australian manufacturing company that uses advanced concrete technology, including Glass Fibre Reinforced Concrete (GRC), to create incredibly strong and durable precast concrete landscaping products and is a leader in the industry with this technology in the manufacture of GRC Concrete Planter Boxes, Troughs, Pots & Street Furniture.

Satu Bumi has an intense focus on customer service and the manufacture of the highest quality GRC planter boxes, GRC street furniture and other GRC based landscaping products. From its inception in 2012, Satu Bumi has built its own large and efficient GRC factory in Indonesia, established a professional sales and marketing office in Australia and created a far-reaching distribution network that delivers GRC products to most regions of the world including the US, the UK, Ireland, Continental Europe, India, Dubai, Singapore, Indonesia, Australia, and New Zealand.

Satu Bumi is a member of SEDEX and is dedicated to improving and maintaining responsible business and social practices in Labour Standards, Health & Safety Standards, Environmental Standards and Business Ethics to ensure it meets both local Indonesian standards and the standards required by our international customer base.

Satu Bumi - Quality Glass Reinforced Concrete (GRC) Planter Boxes, Troughs, Pots & Street Furniture – Manufacturer.

Satu Bumi is a 100% owned Australian manufacturing company that uses advanced concrete technology, including Glass Fibre Reinforced Concrete (GRC), to create incredibly strong and durable precast concrete landscaping products and is a leader in the industry with this technology in the manufacture of GRC Concrete Planter Boxes, Troughs, Pots & Street Furniture.

Satu Bumi has an intense focus on customer service and the manufacture of the highest quality GRC planter boxes, GRC street furniture and other GRC based landscaping products. From its inception in 2012, Satu Bumi has built its own large and efficient GRC factory in Indonesia, established a professional sales and marketing office in Australia and created a far-reaching distribution network that delivers GRC products to most regions of the world including the US, the UK, Ireland, Continental Europe, India, Dubai, Singapore, Indonesia, Australia, and New Zealand.

Satu Bumi is a member of SEDEX and is dedicated to improving and maintaining responsible business and social practices in Labour Standards, Health & Safety Standards, Environmental Standards and Business Ethics to ensure it meets both local Indonesian standards and the standards required by our international customer base.

Satu Bumi - Quality Glass Reinforced Concrete (GRC) Planter Boxes, Troughs, Pots & Street Furniture – Manufacturer.

Satu Bumi is a 100% owned Australian manufacturing company that uses advanced concrete technology, including Glass Fibre Reinforced Concrete (GRC), to create incredibly strong and durable precast concrete landscaping products and is a leader in the industry with this technology in the manufacture of GRC Concrete Planter Boxes, Troughs, Pots & Street Furniture.

Satu Bumi has an intense focus on customer service and the manufacture of the highest quality GRC planter boxes, GRC street furniture and other GRC based landscaping products. From its inception in 2012, Satu Bumi has built its own large and efficient GRC factory in Indonesia, established a professional sales and marketing office in Australia and created a far-reaching distribution network that delivers GRC products to most regions of the world including the US, the UK, Ireland, Continental Europe, India, Dubai, Singapore, Indonesia, Australia, and New Zealand.

Satu Bumi is a member of SEDEX and is dedicated to improving and maintaining responsible business and social practices in Labour Standards, Health & Safety Standards, Environmental Standards and Business Ethics to ensure it meets both local Indonesian standards and the standards required by our international customer base.