Loker PT COSL INDO – Oilfield Chemical Division

Job Description

# Join the Professional Team at PT. COSL INDO: Career Opportunity for HR Staff

PT. COSL INDO serves as a pivotal subsidiary of COSL, a global leader dedicated to delivering excellence within the oil and gas services sector. With our corporate headquarters established in Beijing, China, we leverage extensive international expertise to provide innovative solutions across the Indonesian energy landscape. Our core competencies include state-of-the-art Oilfield Chemicals, where we manage the complete lifecycle of drilling and completion fluids, cementing services, and environmental protection initiatives. Supported by two massive, high-capacity manufacturing bases capable of producing over 120,000 tons of chemicals annually, we remain at the forefront of field development and technical problem-solving.

## Human Resources Staff Role Overview

We are currently seeking a proactive and detail-oriented Human Resources Staff member to join our Jakarta team. In this capacity, you will serve as a vital link in our organizational structure, ensuring that our internal operations run smoothly and that our human capital is supported effectively. This position is ideal for candidates who are eager to develop their career in a multinational environment while contributing to the high standards of the oil and gas industry.

Key Responsibilities

The successful candidate will be tasked with supporting the daily functions of our HR department. Primary duties include:

* Operational Support: Managing daily HR workflows, including the maintenance of employee databases, attendance tracking, and the preparation of employment contracts.
* Documentation Management: Ensuring all personnel files are accurate, up-to-date, and archived in accordance with company standards.
* Program Coordination: Assisting with performance evaluation cycles, training initiatives, and fostering positive employee relations.
* Cross-Departmental Collaboration: Serving as a primary point of contact for staff inquiries regarding company policies, procedures, and internal personnel matters.

Professional Qualifications

To thrive in this role, candidates should possess a strong foundation in HR principles and a dedication to organizational excellence. We are looking for the following qualifications:

1. Educational Background: A Bachelor’s Degree in Human Resources, Psychology, Management, Law, or a closely related field.
2. Professional Experience: 1 to 2 years of proven experience in an HR function. Highly motivated fresh graduates who have completed relevant internships are encouraged to apply.
3. Local Expertise: A comprehensive understanding of Indonesian manpower regulations and best practices.
4. Soft Skills: Exceptional communication and interpersonal abilities, with a high level of proficiency in English.
5. Personal Attributes: High attention to detail, strong organizational skills, and the integrity to handle sensitive and confidential information with the utmost professionalism.

## Application Instructions and Guidelines

PT. COSL INDO operates from our head office located at the Prudential Tower, 21st Floor, Jl. Jend. Sudirman Kav. 79, South Jakarta, 12910.

How to Apply
If you are an Indonesian citizen interested in beginning or advancing your career with us, please follow the official application process. Should you encounter any technical difficulties with our submission portal, please direct your updated resume and contact information to [email protected].

Important Recruitment Notice
Please be aware that this position is open exclusively to Indonesian citizens, including those who are recent graduates. As part of our commitment to transparent and ethical hiring, please note the following:
* Only candidates selected for the shortlisting process will be contacted by our team.
* All official communication will originate from our verified company email domain.
* PT. COSL INDO does not charge any fees at any stage of the recruitment process; please remain vigilant against fraudulent activities.

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Quick Info
Last Update:
Saturday, October 3, 2026
Category:
Ekonomi Dan Bisnis Fresh Graduate Full Time Oil & Gas S1 Sosial Dan Humaniora SWASTAEkonomi Dan Bisnis Fresh Graduate Full Time Oil & Gas S1 Sosial Dan Humaniora SWASTA
Location:
Jakarta
Job Type:
Full Time
Education:
S1
Experience:
0 - 2 Tahun