[2025年最新] 人材不足時代を勝ち抜く!IT投資×働き方改革で実現する企業成長戦略

2025年5月2日

少子高齢化で人手が足りなくなり、日本企業はITへの投資を強めています。

人手を減らして効率を上げる取り組みに加え、リモート対応や学び直しも進んでいます。

 

2025年は、人材戦略とIT活用が企業成長の両輪となる重要な年になるでしょう。

 

この記事では、人材不足に打ち勝つ「IT投資と働き方改革」について解説します。

[団塊世代75歳の衝撃]人手不足をきっかけに始まる企業のデジタル変革


2025年には、少子高齢化で働く人がさらに減ると見込まれています。


団塊世代が75歳を迎えることから、特に医療や介護の現場では人手不足が深刻になるとされています。

参照元:https://www.rieti.go.jp/en/columns/a01_0772.html


このような状況のなか、企業は業務効率化や自動化を目的にITへの投資を拡大しています。

たとえば流通業では無人レジやAIによる需要予測など、省人化を進める技術の導入が加速しています。サービス業でも、接客・予約・在庫管理といった業務を一元管理するクラウドシステムの活用が進んでいます。


ただ人を減らすのではなく、少ない人数でも成果を上げる働き方に変わってきています。

「どこでも働ける」が当たり前に!働き方改革×ITで実現する生産性革命


人材不足への対応として単なる省力化だけでなく、「働きやすさ」を重視したIT活用も増えています。


テレワークやフレックス制度といった柔軟な働き方を支えるために、クラウド型の勤怠管理システムや業務コミュニケーションツールの導入が進んでいるのです。


たとえば、地方在住の人材を都市部の企業がリモートで雇用するケースも増加
これにより、場所にとらわれず優秀な人材を雇えるようになり、企業の力を高めることにもつながっています。

さらに、オンラインでの教育やマニュアル共有により、未経験者でも業務に早期に対応できる仕組みが整いつつあります。

ITを通じた「場所にとらわれない働き方の実現」は、少子化社会の中でも人材活用の幅を広げる大きな鍵となっています。


[AI時代の人材育成】リスキリングが企業の競争力を左右する決定的理由


人材不足は、単に人手が足りないだけでなく、必要なスキルを持つ人がいないことも問題です。



特に先端分野の技術者不足は深刻です。


  • AI
  • クラウド
  • セキュリティなど

これを受けて多くの企業が力を入れているのが「リスキリング(再教育)」です。


たとえば、IT未経験の社員に対してプログラミングやデータ分析の研修を行い、社内で育てる動きが広がっています。同時に、ローコード/ノーコード開発ツールの導入によって、専門スキルがなくても業務アプリを作れる環境も整備されつつあります。


2025年以降は「高いお金で外から雇う」よりも、「社内で育てる」流れが広がっていきそうです。


人材育成とITツールの両立が、生産性と競争力の両面で欠かせない取り組みとなっています。

 

2025年5月6日
As we are well into 2025, the Japan IT sector continues to thrive with both opportunities as well as new challenges. As businesses respond to the continuous need for digital transformation (DX), especially in industries like Insurance, the need for specific skills and the rise of specific professionals gain momentum. Here is what we are noticing… 2025 Japan – Top 3 Roles in Demand IT Security Professionals With the increasing frequency and sophistication of cyberattacks globally IT Security Professionals are in high demand across the world, and Japan is no exception. Companies are actively seeking IT security professional to ensure data protection as well as maintain governance and compliance standards according to both local and global legislation. In particular, roles such as cybersecurity engineers, security analysts, and penetration testers are crucial to organizations looking to protect their assets, their reputation and overall business. The cost of lack of security or a security breach has had disastrous consequences for many large firms in terms of both branding and financials. AI & Machine Learning Professionals It is not possible with the excitement (and sometime worry) related to ChatGPT, Deepseek and so on to not to add the AI and Machine Learning Professional to this list. In 2025, we are already seeing further acceleration to AI applications across various sectors, with large companies investing heavily internally or even acquiring start-ups to achieve “internal know-how”. A strong race to provide AI-powered solutions, especially among existing and new start-up, is gaining momentum. Data Professionals In relation to the AI and Machine Learning Professional, the demand for Data Scientists and Data Engineers continue to remain high Japan, especially in industries like finance, insurance and healthcare. As global firms operating in Japan strive to analyze both local and international datasets to meet evolving market demands at a local and global level, the competition for skilled professionals—especially bilingual candidates—has intensified. Cloud Engineer and Site Reliability Engineer (SRE) In the last 10 years, there has been an increased focus on moving to cloud systems that offer reliable and scalable solutions in a quick response to business needs. This has led to an increased need for Cloud Engineers and Site Reliability Engineers (SREs) who are responsible to ensure the business performance from the IT point of view. 2025 in Japan sees the requests for these role not changing. With a clear view on the top roles in Japan what are the trends in terms of Skills at the moment? Bilingual Abilities Currently it appears that bilingualism (Japanese and English fluency) is more than just a desirable skill – it has now become a necessity in Japan’s IT sector. As more companies expand overseas the ability to maintain communication across borders, understand and implement new technologies, work across different geographical locations as well as understand documents in both languages is a “Must”. Proficiency in both Japanese and English allows IT professionals to bridge the cultural and language gaps, making them highly valuable in the job market. That being said, it is also important to recognize that certain firms, irrespectively of the size, prefer to focus uniquely on other qualification of IT Professional such as technical skills, and implement internal processes that allow them to overcome language barriers via language tools, unique language adoption, internal training and so on. Interest in New Technology and DX Process Digital transformation (DX) has become a recurring and attractive keyword in Japan’s business world. Companies are seeking professionals who are not only technically skilled but also have a keen interest in emerging technologies and interested in trying new approaches, learning new programming languages and tools, while implementing new strategies in areas like crypto, IoT, and edge computing. In 2025, the best candidates will be those who stay ahead of trends and possess the curiosity to explore new technologies. Whether it's developing blockchain applications for business, leveraging the Internet of Things (IoT) to improve manufacturing processes, or applying AI to drive customer insights. A passion for innovation and continuous learning will be key in staying competitive in the Japanese IT market. Understanding of Japanese Culture and Company Dynamics In Japan, workplace culture and understanding local business practices are essential for success. Companies value employees who can seamlessly integrate into their corporate environment and align with local norms and expectations. Understanding Japanese business etiquette, communication styles, and decision-making processes can significantly enhance one’s effectiveness in any IT role. IT professionals who have a deep understanding of Japanese culture, values, and business practices are more likely to thrive in the Japanese IT market. Employers seek individuals who can adapt to Japan’s unique work environment and build strong relationships with both domestic and international teams. Conclusion: The Road Ahead for IT Professionals in Japan Japan’s IT sector is poised for exciting changes in 2025, driven by technological advancements and the growing demand for digital transformation. As businesses continue to invest in AI, cloud computing, and cybersecurity, IT professionals with expertise in these fields will be highly sought after. Additionally, bilingual abilities, a passion for innovation, and a deep understanding of Japanese business culture will be key differentiators for IT professionals looking to advance their careers in Japan. For those looking to succeed in the ever-evolving Japanese IT market, staying up-to-date with emerging technologies, enhancing language skills, and cultivating cultural awareness will be crucial to achieving long-term success. With these qualities, IT professionals in Japan can look forward to an exciting and dynamic future!
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これまではIT投資に慎重だった企業も、クラウドサービスやSaaSの普及により、手軽に始められる環境が整いました。 月額制の導入コストが低いシステムを利用し、バックオフィスの効率化や、顧客対応の質の向上に取り組む企業が増えています。 
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Write about something you know. If you don’t know much about a specific topic that will interest your readers, invite an expert to write about it.