# Career Opportunities at PT Hartono Istana Teknologi (Polytron): February 2026 Recruitment Drive
Established on May 16, 1975, in Kudus, Central Java, Polytron has evolved from its humble beginnings as PT Indonesian Electronic & Engineering into an Indonesian powerhouse of technology and innovation. Currently operating as PT Hartono Istana Teknologi, the company remains a leader in the electronics industry and is actively expanding its workforce. If you are looking to advance your professional journey with a pioneering organization, Polytron is opening multiple career opportunities throughout February 2026.
## Available Positions at PT Hartono Istana Teknologi
Polytron is seeking talented and motivated individuals to fill the following roles across its operational sites in Kudus, Sayung, Jember, and Cikarang:
Engineering and Technical Roles
* Hardware Engineer Trainee (Kudus): Open to S1 graduates in Electronics (High/Low Current), Physics, or Renewable Energy. Requires a strong foundation in electrical concepts and a passion for automotive technology.
* Mechanical Engineer Trainee (Kudus): Open to S1 graduates in Mechanical Engineering, Automotive, Manufacturing, Energy Conversion, Metalurgy, or Mechatronics/Robotics. Strong knowledge of machining and automotive systems is essential.
* Electric Vehicle (EV) Engineer (Kudus): Open to S1 Engineering graduates from any major with verified experience in the automotive industry.
* Mold Dies Engineering (Sayung): Open to SMK or D3 graduates in Mechanical Engineering or Mechatronics. Must be proficient in machine tools, 2D/3D sketching, and CNC operations. Available for shift work.
* Maintenance Technician (Sayung): Requires a D3 degree in Electronics or Mechatronics. Candidates must possess leadership skills, strong communication, and proficiency in PLC systems. Available for shift work.
* Industrial Engineering (Sayung): Open to S1 graduates in Informatics or Electronics. Proficiency in web-based computing and strong leadership skills are required.
Operational and Support Roles
* Internal Control Officer (Kudus): Entry-level role for S1 Accounting graduates with a minimum GPA of 3.00 and advanced proficiency in Microsoft Office.
* Mechanic for Electric Vehicles (Kudus): Open to SMK graduates in Mechanical or Automotive Engineering. Candidates must have experience in automotive repair and hold a valid SIM A driver's license.
* Cost Control (Sayung): Open to S1 Industrial Engineering graduates. Requires an understanding of manufacturing processes, strong teamwork, and effective communication.
* Foreman Production (Sayung): Open to D3 graduates in Electronics or Mechanical Engineering. Must demonstrate strong leadership, communication, and team management capabilities.
* Sales Executive (Jember & Cikarang): Open to D3/S1 graduates from any major. Candidates should possess a deep understanding of sales dynamics, strong communication skills, and the ability to build professional networks.
## Application Requirements
To be considered for these positions, candidates must prepare a comprehensive application dossier addressed to PT Hartono Istana Teknologi. Please ensure your submission includes the following documents:
1. Formal Cover Letter: Professionally written and addressed to the company.
2. Curriculum Vitae (CV): Detailing your educational background and work experience.
3. Identity Documents: A clear photocopy of your National ID card (KTP).
4. Academic Credentials: Copies of your graduation diploma and official academic transcripts.
Joining Polytron represents a unique chance to work at the forefront of Indonesia's industrial growth. We encourage all qualified candidates to review these positions carefully and submit their applications promptly to take the next step in their professional development.