Japan’s Defense Talent Takes Over 100 Days to Hire SEs Amid Fierce Competition with IT Industry; Women Make Up Only 9%—A Diversity Gap Lagging Behind the World
Randstad’s study reveals severe global talent shortages in the defense and aerospace sector, intensified competition with IT for software talent, and recruitment delays due to security clearance. In Japan, a high reliance on new graduates, a 9.1% female share, and a 101-day average to hire systems engineers highlight local challenges.
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- 📰 Published: June 15, 2026 at 20:00
- 🔍 Collected: June 16, 2026 at 01:12 (5h 11m after Published)
- 🤖 AI Analyzed: June 16, 2026 at 01:26 (14 min after Collected)
Randstad Co., Ltd., a provider of comprehensive staffing services (Head Office: Chiyoda-ku, Tokyo; Chairman & CEO: Junnosuke Michigami; President: Satoshi Sarutani), has released insights from its report “Defense sector defense talent 2026: reframing the global workforce shortage,” which summarizes the latest labor market trends and the reality of talent shortages in the global defense and aerospace (A&D) industry. The study analyzes the causes of severe talent gaps faced by an industry with record backlogs and highlights global trends as well as Japan-specific patterns.
■ Global trends: severe talent shortages and increased cross-sector competition
1. Intense talent competition with IT and technology sectors
Modern defense equipment and aircraft development are software-centered, and the defense industry is directly competing with big tech and others for talent. The pool of required IT and software-related talent is concentrated in the IT industry; for example, expanding hiring into the IT sector in the United States can provide access to over 2.2 million additional skilled workers. Currently, the most scalable solution to address skill shortages in defense is cross-industry mobility. In Japan as well, the defense sector (1,061 people) is dwarfed by the IT sector (60,566 people)—roughly a 60-fold difference—making the recruitment of IT talent into defense a central challenge.
2. Hiring delays due to security clearance
Background checks for handling classified information are a major hiring bottleneck. In the United States, top-secret adjudication averages 243 days (about eight months), and in the UK it takes six to nine months. During this waiting period, companies must continue to pay salaries to personnel who cannot yet be deployed, and productivity losses from unfilled positions in defense firms are estimated at $300 million per year.
3. “Silver tsunami” and lack of diversity
Twenty-five percent of the global defense and aerospace workforce is 56 or older, posing a risk of loss of institutional expertise as veteran employees retire en masse. While administrative functions such as finance are approaching gender balance (48% women), core engineering roles have only about 16% female representation globally, indicating a significant gender gap.
■ Japan’s characteristics: challenges and strategies seen through global comparison
The data reveal that Japan’s defense and aerospace industry has unique talent acquisition approaches and challenges compared to the rest of the world.
1. Highest reliance on new graduates among major countries
While some countries prioritize hiring experienced hands and deliberately limit entry-level hiring (e.g., the UK and France), Japan’s share of new graduate and young hires in defense reached 24.2% in 2026—the highest among major countries (up from 18.2% in 2021). Japan is notable for substantial investment in long-term pipeline development as a proactive measure to address an aging workforce and to internally cultivate future clearance-eligible personnel.
2. Female representation is only 9%—a pronounced lag in gender diversity
While female participation in defense is expanding in some advanced countries—Norway (34.0%), Sweden (24.0%), the United States (19.7%)—Japan’s female share in defense-related organizations stands at only 9.1% (2025). Addressing workforce shortages requires shifting from recruiting within isolated talent pools to strategies that emphasize diversity.
3. Lengthening time-to-hire in defense: Japan’s SE recruitment takes 101 days
Compared with Western firms, major Japanese companies take considerably longer to fill positions. While U.S. defense firms can fill key roles in 36–50 days—supported by at-will employment models—major Japanese defense firms take 101 days to hire a systems engineer and 98 days for an electronics engineer, reflecting a significant lag in hiring speed.
■ Outlook: approaches to solutions
Randstad recommends that defense and aerospace companies adopt the following strategies to overcome this unprecedented talent shortage:
Introduce a “pre-clearance to clearance” hiring model: Actively recruit top talent from commercial sectors such as IT and automotive and build pipelines to support their security clearance processes after hiring.
Cut design cycles by up to 60% through AI and automation for upskilling: Use generative AI and digital tools to reduce traditional engineering design cycles by up to 60%. AI-assisted workflows can also enable junior staff to perform expert-level quality checks in a short time.
Retain employees through flexible work arrangements: With more than 75% of employees open to new opportunities, retention will require competitive pay and expanded flexible working options.
*This press release is based on data from Randstad Enterprise’s report “Defense sector defense talent 2026: reframing the global workforce shortage” and related market reports.
[Report overview]
Defense sector defense talent 2026: reframing the global workforce shortage
Publisher: Randstad Enterprise
Publication date: April 2026
Countries and regions surveyed: 14 major global markets (US, Canada, UK, Germany, Netherlands, Belgium, France, Spain, Italy, Norway, Sweden, Japan, India, Australia) and NAM, EMEA and APAC regions.
■ Randstad company profile
Name: Randstad N.V.
Founded: October 1960
Representatives: Sander van ’t Noordende; Jorge Vázquez
Headquarters: Netherlands
Employees: 38,480
Revenue: ¥4,253.7 billion (EUR 23.077 billion) FY2025 (Dec year-end)
(One of the world’s largest staffing firms by revenue)
Capital: ¥737.68866 billion (EUR 4.02 billion) as of Dec 2025
Offices: 39 countries and regions
Business: Comprehensive staffing services
URL: https://www.randstad.com/
(Exchange rate: EUR 184.33 JPY as of Dec 2025)
About Randstad
Randstad is a global leader in the staffing industry with a vision to be the most fair and specialized HR services company. As a trusted partner to talent and client companies, it leverages deep labor market understanding and four areas of expertise.
■ Global trends: severe talent shortages and increased cross-sector competition
1. Intense talent competition with IT and technology sectors
Modern defense equipment and aircraft development are software-centered, and the defense industry is directly competing with big tech and others for talent. The pool of required IT and software-related talent is concentrated in the IT industry; for example, expanding hiring into the IT sector in the United States can provide access to over 2.2 million additional skilled workers. Currently, the most scalable solution to address skill shortages in defense is cross-industry mobility. In Japan as well, the defense sector (1,061 people) is dwarfed by the IT sector (60,566 people)—roughly a 60-fold difference—making the recruitment of IT talent into defense a central challenge.
2. Hiring delays due to security clearance
Background checks for handling classified information are a major hiring bottleneck. In the United States, top-secret adjudication averages 243 days (about eight months), and in the UK it takes six to nine months. During this waiting period, companies must continue to pay salaries to personnel who cannot yet be deployed, and productivity losses from unfilled positions in defense firms are estimated at $300 million per year.
3. “Silver tsunami” and lack of diversity
Twenty-five percent of the global defense and aerospace workforce is 56 or older, posing a risk of loss of institutional expertise as veteran employees retire en masse. While administrative functions such as finance are approaching gender balance (48% women), core engineering roles have only about 16% female representation globally, indicating a significant gender gap.
■ Japan’s characteristics: challenges and strategies seen through global comparison
The data reveal that Japan’s defense and aerospace industry has unique talent acquisition approaches and challenges compared to the rest of the world.
1. Highest reliance on new graduates among major countries
While some countries prioritize hiring experienced hands and deliberately limit entry-level hiring (e.g., the UK and France), Japan’s share of new graduate and young hires in defense reached 24.2% in 2026—the highest among major countries (up from 18.2% in 2021). Japan is notable for substantial investment in long-term pipeline development as a proactive measure to address an aging workforce and to internally cultivate future clearance-eligible personnel.
2. Female representation is only 9%—a pronounced lag in gender diversity
While female participation in defense is expanding in some advanced countries—Norway (34.0%), Sweden (24.0%), the United States (19.7%)—Japan’s female share in defense-related organizations stands at only 9.1% (2025). Addressing workforce shortages requires shifting from recruiting within isolated talent pools to strategies that emphasize diversity.
3. Lengthening time-to-hire in defense: Japan’s SE recruitment takes 101 days
Compared with Western firms, major Japanese companies take considerably longer to fill positions. While U.S. defense firms can fill key roles in 36–50 days—supported by at-will employment models—major Japanese defense firms take 101 days to hire a systems engineer and 98 days for an electronics engineer, reflecting a significant lag in hiring speed.
■ Outlook: approaches to solutions
Randstad recommends that defense and aerospace companies adopt the following strategies to overcome this unprecedented talent shortage:
Introduce a “pre-clearance to clearance” hiring model: Actively recruit top talent from commercial sectors such as IT and automotive and build pipelines to support their security clearance processes after hiring.
Cut design cycles by up to 60% through AI and automation for upskilling: Use generative AI and digital tools to reduce traditional engineering design cycles by up to 60%. AI-assisted workflows can also enable junior staff to perform expert-level quality checks in a short time.
Retain employees through flexible work arrangements: With more than 75% of employees open to new opportunities, retention will require competitive pay and expanded flexible working options.
*This press release is based on data from Randstad Enterprise’s report “Defense sector defense talent 2026: reframing the global workforce shortage” and related market reports.
[Report overview]
Defense sector defense talent 2026: reframing the global workforce shortage
Publisher: Randstad Enterprise
Publication date: April 2026
Countries and regions surveyed: 14 major global markets (US, Canada, UK, Germany, Netherlands, Belgium, France, Spain, Italy, Norway, Sweden, Japan, India, Australia) and NAM, EMEA and APAC regions.
■ Randstad company profile
Name: Randstad N.V.
Founded: October 1960
Representatives: Sander van ’t Noordende; Jorge Vázquez
Headquarters: Netherlands
Employees: 38,480
Revenue: ¥4,253.7 billion (EUR 23.077 billion) FY2025 (Dec year-end)
(One of the world’s largest staffing firms by revenue)
Capital: ¥737.68866 billion (EUR 4.02 billion) as of Dec 2025
Offices: 39 countries and regions
Business: Comprehensive staffing services
URL: https://www.randstad.com/
(Exchange rate: EUR 184.33 JPY as of Dec 2025)
About Randstad
Randstad is a global leader in the staffing industry with a vision to be the most fair and specialized HR services company. As a trusted partner to talent and client companies, it leverages deep labor market understanding and four areas of expertise.
FAQ
Which countries were covered by the study?
The study covered 14 major markets including the US, Canada, UK, Germany, Netherlands, Belgium, France, Spain, Italy, Norway, Sweden, Japan, India and Australia.
What is Japan's female representation in defense?
The report states female representation in Japan's defense-related organizations is about 9.1% (2025).
How does security clearance affect hiring?
Background checks can take several months, causing hiring delays and increased costs from unfilled roles.