Data scientist average salary from junior to senior level

12月 17, 2019
完全データサイエンティストの給料データブログ

データサイエンティストを雇用することは、10年前にはそれほど人気がなかったかもしれませんが、今では確実に人気があります。ビッグデータの重要性が高まっているため、データサイエンティストは非常に求められています。実際、複雑な問題を解決し、利用可能なデータセットから結論を導き出す能力は、利益を上げるための新しい方法を探している多くの企業にとって不可欠です。

同時に、データサイエンティストを信頼して重要な意思決定を行うことは、多くの企業にとって困難なことです。だからこそ、適切な人材を慎重に選ぶ必要があるのです。しかし、需要が高まるにつれ、優秀な人材を確保するのは難しくなるかもしれません。候補者との交渉の対象になることも多いため、データサイエンティストの平均給与を知っておくことで、その仕事に最適な人材を確保することができるかもしれません。

In general, the data scientist salary depends on several factors:

    • 経験
    • Job title/position
    • 年功序列
    • 産業
    • Company size
    • 場所
    • Education & additional skills

To give you an overview of the subject, we’ve put together a comparison based on data scientist average salary data across the US from PayScale, Glassdoor, ZipRecruiter, and Indeed. Let’s dive in.

Average data scientist salary

によると ペイスケール, the average data scientist salary in the US ranges from $65,000 to $134,00 with an average of $95,987 (at the time of the publication). The median hourly rate, on the other hand, amounts to $35.25.

Data scientist salary PayScaleCurrency: USD | Updated: 25 Sep  2019 | Individuals Reporting: 8,067

The data scientist average salary reported by グラスドア is $117,345 per year.

data scientist salary numbersCurrency: USD | Updated: 4 Nov 2019 | Individuals Reporting: 4,354

The chart from ZipRecruiter clearly indicates that the upward trend continues, as the average annual pay for a data scientist equals $118,042 a year.

data scientist salary averageCurrency: USD | Updated: 29 Oct 2019 | Individual data sources: –

The data collected by インディード・ドット・コム is slightly different than usual, though. The average salary that can be found on the platform tends to be the highest, but this time data scientists are said to earn “only” $112,957 a year on average. This number is also based on comparatively little salary data, in comparison with other sources.

data scientist salary indeed

As already mentioned, these differences stem from a number of factors: the source itself, as well as the experience of the candidates, their location or knowledge, and the skills required for the specific position. How exactly does each of these factors affect the data scientist average salary?

Experience: entry-level vs senior data scientist salary

It should come as no surprise that average pay changes with the level of experience. As reported by ペイスケール, an entry-level data scientist salary (with less than 1 year of experience) equals $85,614 on average. Data scientists with 1-4 years of experience, on the other hand, can expect an average total compensation of $94,028, while 5-9 years of experience means earning $120,487 on average. The average senior data scientist salary, though, exceeds $134,000.

data scientist salary by experienceData Scientist Salary San Francisco

Location is one of the biggest factors that affect data scientist salary. In fact, average salaries differ significantly within the US. In certain areas, data scientists earn much more than the national average. Take the average data scientist salary in San Francisco, for example, which is 25.7% higher than the national average. The pay is also higher in Seattle (by 12.1%, to be exact), and Boston (5.0%). The average data scientist salary in NYC can also be quite impressive. On the other hand, the lowest salaries reported by ペイスケール can be found in Chicago (8.8% lower) and Washington (7.2% lower).

data scientist salary by locationその他の賃金上昇要因

The impact that the level of experience and location have on average salaries can’t be ignored, but there are other factors that count too. Before taking a closer look at the additional skills that are likely to increase the average salary, it’s also worth considering specific employer requirements and their own standards. To give you some examples from popular companies:

  • Average Facebook data scientist salary ranges from $120,538 on ペイスケール, to $143,860 according to グラスドア, and even $154,348 as seen on 嗟乎
  • Average Google data scientist salary, on the other hand, is quite consistent: $139,006 on ペイスケール and $139,792 on グラスドア
  • At the same time, there are very few sources on the average Amazon data scientist salary. As stated by グラスドア, it amounts to $122,138

人気の追加スキル

  • Complex problem-solving skills
  • Expertise in all phases of data science (from initial discovery through cleaning, model selection, validation, and deployment)
  • Familiarity with a wide variety of data sources, including databases, public or private APIs and standard data formats, such as JSON, YAML, and XML

有用な追加スキル

  • Coding skills, such as R, Python, or Scala
  • Ability to apply machine learning to business processes to improve their efficiency and effectiveness
  • In fact, skills in machine learning and Python are correlated to pay that is above average

Data scientist responsibilities

Generally speaking, data scientists are responsible for:

  • collecting large amounts of “raw” data and transforming it into a more comprehensible format
  • solving business-related problems by making data-driven decisions
  • looking for patterns in the available data
  • spotting trends that can help a business’s bottom line

The exact tasks they perform depend mostly on their level of experience, knowledge, and skills, as well as their location and their employer’s requirements.

結論

The demand for data scientists has been growing over the years, as increasingly more companies want to tap into the power of big data and make good use of it. The more data scientists are needed, though, the more challenging it becomes to land the best candidates with the right skills and experience. Make sure you’re ready to offer a competitive salary and screen your candidates properly.

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