Specification Writer Engineering Documents salary in Japan

Average Yearly Salary of Specification Writer Engineering Documents in Japan is approximately 8,598,974 JPY (55,882 USD). Data is for 2025 and indicates a pre-tax value. The salary itself depends on multiple factors such as seniority, job performance, certifications, experience or any other bonuses. The value indicated is an average amount based on records we have in database. Real values may vary. The data is for orientational purposes.

What does Specification Writer Engineering Documents do?

A specification writer for engineering documents is responsible for creating accurate and detailed technical specifications for various engineering projects. This occupation involves collaborating with engineers, architects, and other professionals to understand project requirements and translate them into clear and concise written instructions. Specification writers conduct research, review blueprints and technical drawings, and gather necessary information to develop comprehensive documents that outline materials, equipment, construction methods, and quality standards. They ensure compliance with industry regulations, codes, and standards, while also considering cost-effectiveness and sustainability. Attention to detail, strong communication skills, and knowledge of engineering principles are crucial in this role.

Skills: Specification Writer, Engineering Documents, Technical Specifications, Construction Industry, Project Management, Compliance
Job industry: Engineering

How much does Specification Writer Engineering Documents make?

Difference in salary year over year or average salary increase is approximately 3 %


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Salary comparison to National average

Is Specification Writer Engineering Documents a well paid job?

Yes, our data shows that Specification Writer Engineering Documents is a well paid job. With years and experience the salary might increase even further, resulting in higher satisfaction.

What is considered a high salary for Specification Writer Engineering Documents?

High salary for Specification Writer Engineering Documents would be somewhere between 9,458,871 JPY and 12,468,512 JPY. However this is an estimation based on Gaussian Distribution.

How much can you save working as Specification Writer Engineering Documents in Japan?

Living in Japan the approximate monthly expenses are: 1,698 USD. This amount covers basic needs such as food, housing, clothing, healthcare and education costs for a single person. No luxury expenses such as traveling, leisure, hobbies are included in the estimation.

Estimated Yearly Salary: 8,598,974 JPY
Estimated Monthly Salary: 716,581 JPY
Estimated Weekly Salary: 165,365 JPY per week
Estimated Hourly Salary: 4,134 JPY per hour
By working as Specification Writer Engineering Documents a person can save up to 2,959 USD per month or 35,511 USD yearly. Values are pre-tax.

NOTE: These values are estimates and are averaged for the whole country. Furthermore the value is likely exaggerated as no other expenses are taken into account in the projection. Unessential expenses are very subjective and are difficult to assess. Most likely the previously estimated number is significantly lower for majority of people. Expenses in different cities across the country may vary. Above values accuracy is low and is based on limited set of data obtained.

For more information regarding expenses in Japan, see costs of living in Japan.

Salary comparison to region and neighbouring coutries

Country's neighbours are: China, South Korea, North Korea, Russia.
To make it easier for comparison a conversion from local currency to USD has been made (conversion rates may vary).

Estimated Yearly Salary for Specification Writer Engineering Documents

Last revision of data: 2025-01-04

Salary increase per years of experience

Based on data available the salary increase per years of experience is as following

0 years (beginner) equals base salary

1 to 5 years of experience yields +12% salary increase

6 to 10 years of experience yields +25% salary increase

11 to 15 years of experience yields +16% salary increase

16 to 25 years of experience yields +9% salary increase

more than 25 years of experience yields +10% salary increase

NOTE: Details based on limited set of data. Percentages may vary. The salary increase over years of experience can vary widely based on factors such as job industry, job role, location, company size, and individual performance. To gain even larger increase in salary one is advised to switch jobs and / or employer.

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Data as of 2025

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