# Career Opportunities at PT Hartono Istana Teknologi: Join the Polytron Excellence
Polytron stands as a titan in the Indonesian electronics industry, a brand built on decades of innovation and engineering excellence. Since its inception on May 16, 1975, in Kudus, Central Java—originally established as PT Indonesian Electronic & Engineering—the company has evolved significantly. Following a rebranding to PT Hartono Istana Electronic in 1976 and subsequent strategic mergers into PT Hartono Istana Teknologi, the company has solidified its reputation as a leading manufacturer of high-quality home appliances and advanced technology solutions. As we look toward the future, PT Hartono Istana Teknologi is proud to announce new career opportunities for February 2026, inviting talented professionals to help shape the next generation of Indonesian technology.
## Current Job Openings at PT Hartono Istana Teknologi
We are seeking motivated individuals to join our expanding team. Below are the available positions categorized by location and specific technical requirements.
Technical & Engineering Positions
* Hardware Engineer Trainee (Kudus): Candidates must hold an S1 degree in Electronics (High/Low Current), Physics, or Renewable Energy. A strong foundational knowledge of electronics and a passion for the automotive sector are essential.
* Mechanical Engineer Trainee (Kudus): Open to S1 graduates in Mechanical, Automotive, Manufacturing, Energy Conversion, Metallurgy, or Mechatronics/Robotics. Proficiency in mechanical systems and a genuine interest in automotive engineering are required.
* Electric Vehicle (EV) Engineer (Kudus): Requires an S1 degree in any Engineering field, complemented by verified professional experience within the automotive industry.
* Electric Vehicle Mechanic (Kudus): Open to SMK graduates in Mechanical or Automotive Engineering. Candidates must have practical experience in automotive repair and possess a valid Driver’s License (SIM A).
* Mold Dies Engineering (Sayung): Candidates with an SMK or D3 degree in Mechanical or Mechatronics Engineering are encouraged to apply. Essential skills include proficiency in machine tools, 2D/3D sketching, and CNC operations. This role involves shift work.
* Maintenance Technician (Sayung): Requires a D3 degree in Electronics or Mechatronics. Applicants must be expert in PLC, possess strong leadership qualities, and be available for shift rotations.
* Industrial Engineering (Sayung): Open to S1 graduates in Informatics or Electronics. Proficiency in web-based computing systems, combined with strong communication and leadership skills, is required.
Administrative & Production Management
* Internal Control Officer (Kudus): Open to fresh graduates with an S1 degree in Accounting and a minimum GPA of 3.00. Advanced proficiency in Microsoft Office is mandatory.
* Cost Control (Sayung): Requires an S1 degree in Industrial Engineering. Candidates should have a firm understanding of manufacturing processes and demonstrate excellent teamwork and communication abilities.
* Foreman Production (Sayung): Open to D3 graduates in Electronics or Mechanical Engineering. Leadership, effective communication, and the ability to foster team cooperation are key requirements.
* Sales Executive (Jember & Cikarang): Open to D3/S1 graduates from any major. Candidates should possess a strong sales background, initiative, and the ability to build long-term professional relationships.
## Application Requirements
To be considered for these positions, please ensure your application package is complete and professional. We require the following documents:
1. Formal Cover Letter: Addressed to the Human Resources Department of PT Hartono Istana Teknologi.
2. Comprehensive Curriculum Vitae (CV): Highlighting your educational background and professional achievements.
3. Identification: A clear photocopy of your National ID card (KTP).
4. Academic Credentials: Copies of your graduation diploma and official academic transcripts.
By joining the team at PT Hartono Istana Teknologi, you are choosing to align your career with a company committed to technological advancement and national pride. We look forward to reviewing your application and exploring how your skills can contribute to our continued success.