Careers at THT
Agility, Adaptability, and Empowerment.
We seek individuals, regardless of gender, who are driven to grow, and who value both independence and collaboration.

We value motivation and character.
We are looking for individuals who are eager to contribute to the design and development of IT infrastructure and systems, and who thrive in collaborative environments. We welcome those with the passion to take on challenges as a team.
Mid-Career Professionals
Leverage your experience and take the next step in your career.
Entry-Level
(No Experience Required)
Start from the fundamentals and build your expertise from the ground up.
New Graduates
Open the door to your future and unlock your full potential.
Flexible Work Styles
We offer a range of flexible work arrangements tailored to your project assignments, skills, and preferred way of working.

Our head office, located in Minato-ku, Tokyo, is equipped with a dedicated lab for testing and verifying the latest devices and software programs.

On-Site at Client Locations
You will join as a dedicated member of client projects, gaining experience in large-scale, mid- to long-term assignments.

Remote Work
We provide an environment that supports remote work from various locations, including home.
Human Resources Evaluation Framework
Social Recognition / Economic Stability / Self-Development
Training Programs
We offer training programs both online and offline, tailored to job roles and evaluation frameworks. As a lean team, you'll frequently engage in real projects, gaining valuable hands-on experience. We also provide support for personal growth and self-development.
Evaluation System
We have clearly defined:
・Role-specific mission statements within the business context
・Skill evaluation criteria for each job function
・Evaluation criteria for overall contribution to the organization
Compensation Structure
Compensation is based on our evaluation system and consists of a base salary and bonus. Once a year, we conduct a review to clearly communicate what actions and achievements are required for employees to reach their desired annual income.
Employee Benefits
Work Styles
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Work from Home
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Remote Work
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Flexible Working Hours
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Shorter Working Hours
Allowances
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Company-Issued Smartphone
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Commuting Allowance (in accordance with company policy)
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Congratulatory and Condolence Payments
Holidays & Leave
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Weekends and National Holidays
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Company Anniversary (May 1)
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Year-End and New Year Holidays
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Summer Vacation (3 days, taken between July and September)
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Congratulatory and Bereavement Leave
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Paid Leave (including half-day options)
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Parental Support (Maternity Leave / Paternity Leave / Childcare Leave / Shorter Working Hours)
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Childcare Sick Leave
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Nursing and Caregiving Leave
Social Insurance
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Health Insurance
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Employees' Pension Insurance
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Employment Insurance
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Workers' Accident Compensation Insurance
Training Programs
We offer a variety of training programs to support your growth.



Organizational Culture Focus
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Company Overview
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Business Overview
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Evaluation System
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Training & Development Structure
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Skill Set Framework
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Code of Conduct
Fundamental Skills Required for the Role
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Basic IT Knowledge
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IP Telephony
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Network Infrastructure Setup
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Security Fundamentals
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System Administration & Monitoring
Advanced Knowledge and Experience
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Participation in In-House Lab Initiatives
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Attendance at Industry Exhibitions
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Exhibiting at Trade Shows
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Active Participation in Specialized Seminars
A Day in the Life at THT
Get a glimpse into the daily routines of our team members across various roles!
What kind of working style suits you best?
Picture yourself at THT, and start envisioning your future with us.
Message
Current Job Openings
(As of March 1, 2021)
Infrastructure Engineer (Server / Network)
<Responsibilities>
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Design and build infrastructure systems (servers and networks)
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Prepare construction manuals, test plans, and test data
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Perform cable installation between network devices
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Conduct operational checks and system migration tasks
<Preferred Skills>
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At least 3 years of experience in designing and building servers, networks, or middleware
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Relevant certifications such as CCNA, CCNP, or the Basic Information Technology Engineer Examination
IT Engineer (System Design / Development)
<Responsibilities>
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Requirements definition, specification writing, development, and testing
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Integration testing and validation
<Preferred Skills>
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Knowledge of databases
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Experience in system design and development using Windows, Linux, Unix, C#, Apache, PHP, MySQL, PostgreSQL, etc.
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At least 3 years of software development experience
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Certifications such as AWS, LPIC, or the Basic Information Technology Engineer Examination
FAQ
Can I attend a company information session or tour?
Yes, we offer both in-person and online information sessions. Please feel free to contact us for details.
Supported web conferencing platforms: Zoom, Microsoft Teams, WebEx.
When do you start recruiting new graduates?
Recruitment periods vary by year, but we typically begin around July.
Do you offer internship programs?
We are not currently offering internships.
Any future opportunities will be announced on our website.
Can I apply if my current resignation date is not yet decided?
Yes, absolutely.
You can let us know your preferred start date during the interview.
Please refer to the job listings for details on application requirements.
Is there a possibility of relocation?
No, we do not require relocation.
Where will I be based?
After you select your desired position during the application process, your work location will be determined through a discussion held after the probationary period, taking both your preferences and the company's needs into account.
How is the assignment determined?
Your assignment will be decided after the probationary period through a discussion that considers both the position you selected during the application process and the company's operational needs, along with your own preferences.
What is the gender ratio among past hires?
It varies by year, but women have accounted for approximately 40 to 50 percent of our hires.
What is the actual usage rate of paid leave?
Approximately 60% of employees use all of their paid leave.
Interview Application Form
If you resonate with our vision,
we'd love to hear from you.







