# Launch Your Career: PT Hartono Istana Teknologi (Polytron) Recruitment 2026
Stepping into a dynamic professional environment with a household brand name is a milestone achievement for any ambitious job seeker. PT Hartono Istana Teknologi, widely recognized as Polytron—a premier Indonesian electronics pioneer founded in Kudus back in 1975—has officially opened its latest recruitment wave. For professionals and fresh graduates eager to accelerate their career trajectories within a thriving technological landscape, this hiring initiative presents remarkable pathways across multiple specializations.
## Why Build Your Career with Polytron?
Joining an industry leader offers unmatched exposure to large-scale manufacturing, cutting-edge consumer electronics, and sustainable energy solutions like electric vehicles. Polytron fosters a culture of continuous innovation, accountability, and professional development. Whether you are an experienced technician or a motivated entry-level graduate, the company provides an ecosystem designed to sharpen your technical expertise and leadership capabilities.
## Current Job Openings at PT Hartono Istana Teknologi
The organization is currently seeking qualified, driven individuals for various technical and administrative roles located across Kudus, Sayung, Jember, and Cikarang. Review the available positions below to find the ideal match for your educational background and skill set:
1. Internal Control Officer (Location: Kudus)
* Qualifications: Fresh graduates holding a Bachelor’s degree (S1) in Accounting with a minimum GPA of 3.00.
* Key Skills: Proficiency in Microsoft Office applications and strong analytical capabilities.
2. Hardware Engineer Trainee (Location: Kudus)
* Qualifications: Bachelor’s degree (S1) in Strong/Weak Current Electronic Engineering, Physics, or Renewable Energy.
* Key Skills: Solid foundation in electrical engineering principles coupled with a genuine passion for the automotive sector.
3. Mechanical Engineer Trainee (Location: Kudus)
* Qualifications: Bachelor’s degree (S1) in General/Automotive/Manufacturing Engineering, Production Systems, Energy Conversion, Mechanical Design & Construction, Metallurgy, or Mechatronics & Robotics.
* Key Skills: Comprehensive understanding of machining processes and enthusiasm for automotive innovations.
4. Electric Vehicle Mechanic (Location: Kudus)
* Qualifications: Vocational High School (SMK) graduate specializing in Mechanical or Automotive Engineering.
* Key Skills: Hands-on experience in automotive repair and maintenance, supported by a valid driving license (SIM A).
5. Mold Dies Engineering (Location: Sayung)
* Qualifications: Vocational High School (SMK) or Diploma (D3) graduate in Mechanical Engineering or Mechatronics.
* Key Skills: Expertise in machine tools, 2D and 3D technical sketching, CNC comprehension, and willingness to work in shifts.
6. EV Engineer (Location: Kudus)
* Qualifications: Bachelor’s degree (S1) in any Engineering discipline.
* Key Skills: Demonstrated professional background and hands-on experience within the automotive industry.
7. Cost Control (Location: Sayung)
* Qualifications: Bachelor’s degree (S1) in Industrial Engineering.
* Key Skills: Deep familiarity with manufacturing workflows, excellent communication abilities, and strong teamwork skills.
8. Maintenance Technician (Location: Sayung)
* Qualifications: Diploma (D3) in Electronic Engineering or Mechatronics.
* Key Skills: Mastery of PLC systems, exceptional communication skills, leadership potential, and readiness for shift work.
9. Foreman Production (Location: Sayung)
* Qualifications: Diploma (D3) in Electronic or Mechanical Engineering.
* Key Skills: Proven leadership qualities, collaborative team player mentality, and effective communication skills.
10. Sales Executive (Locations: Jember & Cikarang)
* Qualifications: Diploma (D3) or Bachelor’s degree (S1) from any major.
* Key Skills: Strategic understanding of sales dynamics, strong interpersonal skills, high initiative, and a talent for building lasting professional relationships.
11. Industrial Engineering (Location: Sayung)
* Qualifications: Bachelor’s degree (S1) in Informatics Engineering or Electronics.
* Key Skills: Competence in web-based computing environments, combined with strong communication and leadership abilities.
## Essential Application Documents Required
To ensure your candidacy receives proper consideration from the recruitment team, prepare a comprehensive application dossier consisting of the following mandatory files:
* A formal Application Letter addressed specifically to PT. Hartono Istana Teknologi.
* An updated and detailed Curriculum Vitae (CV).
* A clear photocopy of your National Identity Card (KTP).
* Copies of your official Diploma (Ijazah) and Academic Transcript.
Take the next decisive step in your professional journey today by organizing your credentials and applying for the role that aligns best with your career aspirations at Polytron.