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仕事風景1 仕事風景2 仕事風景3 仕事風景4 仕事風景5

Job introduction

PROFESSIONS

R&D/Optical connection technology

Research and development related to Photonics/Optics can be divided into the following two main categories.

  • Ultra-precision molding Design, evaluation and new product development of optical connection parts, material investigation, prototype support, etc.
  • Product development necessary for the IOWN concept, new product development related to optical connection technology in general, material research, prototype support, etc.

Based on over 20 years of experience and achievements in developing and manufacturing MT Ferrule, which are multifiber optical connector parts, we have developed high-precision, high-density, cutting-edge ferrules and peripheral technologies that contribute to the ever-evolving communication infrastructure. I'm here.

STAFF

Focus on improving the quality of MT Ferrule.
From the first year to existing products and new products
Widely responsible.

We aim to improve and stabilize quality by polishing, inspecting, measuring, and evaluating various MT Ferrules. It is not easy to achieve the accuracy that conforms to the standard, so we are working on improvement every day by changing the molding conditions while consulting with the person in charge of mold adjustment and molding, referring to past data. Originally, I was studying a different field than optical communication, so I had a lot of troubles right after I was assigned. However, the quality and speed improved each time, and from the first year I was entrusted with a wide range of existing and new products.

Mr. K.T.
R&D/Optical connection technology
R&D/optical connection technology employee
  • 仕事風景1
  • 仕事風景2

Required knowledge and skills

When I was a student, I studied inorganic chemistry, and after joining the company, I received a business introduction and factory training as new employee training, but the difficulty of the work after being assigned is on a different level. Before I was assigned, I was conscious of being able to do what I was told to do, but MT Ferrule are not a product that you can make if you follow the procedure, so it is important to understand the situation and think about it. Currently, I am thinking and practicing for each job by myself, and I am proceeding while correcting mistakes. I began to think more deeply about how to prioritize and meet deadlines and reduce costs.

Enjoying work and feeling growth

I started living alone after becoming a member of society, but after work and on holidays, I can spend time on my hobbies and self-investment, so it is very fulfilling. In the personnel evaluation, there is a challenge goal item that describes what you want to challenge yourself. Among the skills that can be used at work, I set myself to acquire a qualification in mechanical design. One of the things I look forward to is the time I spend studying with my colleagues apart from work.
From the beginning of my assignment, my seniors have been teaching me in an easy-to-understand and polite manner, so when I have juniors in the future, I would like to support them so that they can communicate even more clearly.

Manufacturing Technician/Optical Communication Products

As a manufacturing engineer, I am involved in mold adjustment, molding, cleaning, polishing, inspection, and evaluation in order to produce our main products, multifiber optical connector and MT Ferrule.

MT Ferrule play an important role in connecting hair-thin optical fibers with high precision and delivering optical information to data centers. Hakusan 's strength lies in its ability to manufacture products in 0.1㎛ increments, and close attention to detail and collaboration with development are essential to achieve world-class quality.

STAFF

Professional manufacturing process engineer in charge of molds.
Active as a cornerstone of mold manufacturing technology.

When I first joined the company, I was entrusted with the polishing of optical communication products and the line work of lightning protection products. After that, I worked on the processing of precision molded products related to automobiles and the entire manufacturing process of optical products. We perform mold adjustment, molding, and evaluation, and are working on building a mass production system for new products.
I'm working on multi-skilled workers in the Manufacturing Technology Department, but I'm the only one who can do all the processes at the moment.

Mr. K.T.
Manufacturing Technician/Optical Communication Products
Manufacturing Technician/Optical Communication Product Employee
  • 仕事風景1
  • 仕事風景2

Required knowledge and skills

Since I am in charge of the molds that affect the quality of the product, my daily task is to achieve the accuracy according to the standard and lead to stable production. There is no successful method for sub-micron level adjustment, and patience is required rather than technique because it is necessary to "repeat until it is possible" based on the state and feeling of the machine. Even if the adjustment goes well, if the parts wear out or the mold is misaligned, it will lead to product defects. There are things that can be implemented immediately, but there are also cases where we change the design of mold parts, and in that case it takes several months, so we are always thinking about speed and priority.

Enjoying work and feeling growth

One of our strengths is our manufacturing technology that achieves high precision and high quality. With the development of networks, it is extremely difficult to achieve sub-micron accuracy for products that are becoming smaller and denser year by year. It can take several months to pass the quality standards even for a product that we undertake from optical development to mass production. Stable production is difficult due to such difficulty, and the sense of accomplishment when you are able to create something that is unprecedented in the world is exceptional!

R&D/ Thermoelectric power generation technology

Research and development on Thermoelectricconversion is mainly divided into the following two.

  • Research and development of Thermoelectricconversion materials and element technology that do not use rare metals
  • Practical application of modules and waste heat power generation systems that apply Thermoelectric generation technology

Synthesis, sintering, and structural analysis of metal materials, research to realize new materials and products with performance comparable to existing materials, while working on the practical application of Waste-Heat power generation units, which are still rare in the world. is also working on

STAFF

During his student days, he studied vibration power generation.
Currently in charge of Waste-Heat power generation units.

When I was a student, I was doing research on vibration power generation at the Department of Electronics and Information Technology, and I was interested in a research and development job. Although Hakusan Inc. is a small and medium-sized company, it focuses on Thermoelectric and development.
In fact, I am currently designing and evaluating Waste-Heat power generation units that utilize Thermoelectric modules.

O.Y.
R&D/ Thermoelectric power generation technology
R&D/ Thermoelectric power generation technology employee
  • 仕事風景1
  • 仕事風景2

Required knowledge and skills

Currently, I am working on circuit and piping assembly, operation confirmation such as water flow and steam injection, and ordering parts for the demonstration experiment of Waste-Heat power generation unit, so I have knowledge of Thermoelectric generation, mechanical design, chemical engineering, materials. and extensive knowledge is required. Since my first year, I have been entrusted with various tasks such as joint development with universities and preparations for exhibitions, so I am studying every day to achieve results. In addition, since there is a lot of work that involves collaboration with other departments and people outside the company, I have acquired the habit of acting with awareness of the other party and preparing for all possible cases.

Enjoying work and feeling growth

In Thermoelectric Development Department, we are challenging ourselves to create things that have never existed before, so sometimes things don't go according to plan, but when things are progressing smoothly, we feel rewarded. When I created the theoretical model of the power generation unit, I was very happy when it matched the experimental values. No matter how much I prepare, I still fail, so I learn from my mistakes.
I also feel that what I'm studying is connected to my work, and I'm able to understand what I used to find difficult.

internship

INTERNSHIP

  • Internship image 1
  • Internship image 2
01

You can have an image of yourself working!

We offer two programs for internships.

  • Practical experience type internship: You can experience a series of processes that engineers work on in a compact manner.
  • Practical internship: We will work on practical work issues and make proposals according to the student's field of specialization and interests.
02

Try and find skills that you can use in your work!

You can work side-by-side with engineers in the actual workplace in a way that is close to your work. In order not only to experience but also to learn many things proactively, we set up an opportunity for interviews in advance to confirm the purpose of participation, knowledge and skills of students. We will continue to develop the program so that you can make the most of your experience and ideas.

03

Students from all over the country who want to learn are welcome!

Since our company is engaged in niche manufacturing and research and development, we have related laboratories all over the country. For that reason, we have set up allowances for transportation expenses, some accommodation expenses, honorariums, etc., so that we can respond to students who are interested in it regardless of distance.
Participating students have said that they were able to learn about the differences in research between universities and companies, and that the review time and discussions at the final presentation gave rise to new ideas for research.

Recruitment flow

FLOW

New graduate recruitment flow

  • 01

    Company information session

    We provide explanations and employee exchanges in a casual atmosphere.
    We will inform you carefully, so please check if the company is suitable for you.

  • 02

    Submission of application documents/web aptitude test

    Please send the following documents.
    Entry sheet, transcript, certificate of expected graduation

  • 03

    Personnel interview (applicants only)

    If you have any questions regarding your preparation for the interview or if you have any questions, we will respond to you through a personnel interview, phone call, or email.

  • 04

    Interview (2 times)

    At the interview, I try to create an atmosphere that makes it easy to talk.
    Please tell us about your experiences and thoughts in your own words.

Mid-career recruitment flow

  • 01

    workplace tour

    I will talk about the work in detail while looking at the workplace from the employee.
    Please read carefully and check whether the company is suitable for you.

  • 02

    Submission of application documents/web aptitude test

    Please send the following documents.
    Curriculum Vitae, CV

  • 03

    Personnel interview (applicants only)

    If you have any questions regarding your preparation for the interview or if you have any questions, we will respond to you through a personnel interview, phone call, or email.

  • 04

    Interview (2 times)

    At the interview, I try to create an atmosphere that makes it easy to talk.
    Please tell us about your experiences and thoughts in your own words.

Application Requirements

RECRUITMENT INFORMATION

Recruitment of new graduates, Second new graduates

Technical career track

Duties

  • Mechanical and chemical engineers

    electrical engineer

    Information technology

    • Development and design of various software for Thermoelectric power generation systems and experimental equipment
    • Production technology for improving the production process with the introduction of IoT, planning, designing, and verifying the introduction of production equipment

basic salary

    • 185,000 yen
    • University undergraduate 210,000 yen
    • 大学 修士了  219,500円
    • 大学 修士了  240,000円
  • ※通勤手当 全額支給

salary increase

  • Once a year (January)

bonus

  • Twice a year (June, December)

Work location

  • Hanno Branch (Hanno City, Saitama Prefecture), Kanazawa R&D Center (Kanazawa City, Ishikawa Prefecture), Ishikawa Plant (Shika Town, Hakui District, Ishikawa Prefecture)

Working hours

  • 8:30-17:30 (60 minutes break, 8 hours actual work)

holiday

  • 年間休日126日
    完全週休2日制(土日祝)
    長期休暇(GW休暇、夏季休暇、冬季休暇)

Social insurance

  • Health Insurance, Welfare Pension, Industrial Accident Insurance, Employment Insurance

Welfare

  • Rental company housing system, property accumulation savings system, retirement allowance system, club activity support system, etc.

Mid-career recruitment

通信用部品の製造(契約社員)

Duties

    • 光通信部品の組立業務、検査測定業務、梱包出荷業務
    • その他製品管理や改善業務
    空調の効いた室内における座り作業が中心です

    ※未経験者歓迎、私生活との両立に配慮します

    ※外径 0.08〜0.125mmの光ファイバーを扱うため器用さを活かせます

    研究開発職/光接続技術 職種紹介はこちら

basic salary

  • 時給 1,100円~1,500円

    ※経験、スキルを考慮し決定します

    ※通勤手当 全額支給

salary increase

  • スキルに応じて昇給の可能性あり

bonus

  • 業績に応じて支給の可能性あり

Work location

  • 中居事務所(埼玉県飯能市中居)

Working hours

  • 8:30~17:30(休憩時間 12:00~13:00)のうち週20~40時間程度

    ※ご希望に合わせてご相談ください

holiday

  • 年間休日126日
    完全週休2日制(土日祝)
    長期休暇(GW休暇、夏季休暇、冬季休暇)

Social insurance

  • Health Insurance, Welfare Pension, Industrial Accident Insurance, Employment Insurance

Welfare

    • 入社2か月経過後から有給休暇の使用可
    • 有給休暇消化率 74%

ENTRY

Click here for various entries.