In 2024, the United States experienced a major labor shortage in the assembly worker industry. Assembly workers are vital to the manufacturing process, as they assemble parts, operate machinery, and ensure the quality of the final product. Factors such as shifting workforce demographics, technological advancements, and changing job preferences have all contributed to a nationwide shortage of assembly workers.
Latest Developments
The 2024 Assembly Shortage in the US is occurring within the context of significant industrial manufacturing trends that began shaping the landscape in 2023 and are expected to continue in the years ahead. These trends are mainly influenced by technological advancements and government initiatives to strengthen key economic sectors.
Despite experiencing positive growth, the manufacturing industry faces significant challenges due to talent shortages. Despite creating numerous jobs, nearly 550,000 positions still need to be filled. Research from Deloitte and The Manufacturing Institute suggests this shortage will only worsen. It is estimated that by 2030, the industry will require an additional four million employees, but without improved recruitment efforts, there could be a shortfall of 2.1 million workers.[1]
Forward-thinking manufacturers are exploring innovative solutions, such as sponsoring foreign workers through the EB-3 visa program. By tapping into global talent pools, companies can mitigate the impact of labor shortages and ensure the continuity of their operations. There is a growing focus on sustainability within the manufacturing sector. Companies are increasingly prioritizing reducing their environmental footprint and adopting sustainable practices throughout their operations. This shift towards sustainability aligns with consumer preferences and helps companies build resilience and adaptability in the face of evolving market dynamics.
To remain competitive in this rapidly evolving landscape, manufacturers invest in “smart factory” initiatives that leverage advanced technologies such as automation, artificial intelligence, and data analytics. These technologies enable manufacturers to streamline operations, optimize production processes, and enhance efficiency. By integrating advanced data analysis capabilities into their operations, manufacturers can fine-tune planning, accelerate design cycles, and gain valuable insights into their supply chain and manufacturing processes. This enhanced visibility allows companies to proactively identify and address potential bottlenecks or disruptions, improving their agility and responsiveness to market demands.
Aging Workforce
One of the primary factors contributing to the assembly worker labor shortage in 2024 is the changing workforce demographics in the United States. As the baby boomer generation reaches retirement age, fewer younger workers are entering the workforce to replace them. This demographic shift has created a need for more skilled assembly workers with the experience and expertise to perform complex manufacturing tasks.
The aging workforce is significantly impacting employers in various industries, particularly in the manufacturing sector. Studies indicate that by 2050, 30% of the global workforce will be aged 50 or over, posing challenges for employers in manufacturing who are already struggling to fill open positions with individuals possessing the necessary skills.[2] This situation necessitates the development of mentorship or apprenticeship programs to facilitate the transfer of knowledge and skills from older workers to younger employees. Additionally, strategies need to be put in place to fill vacant roles.
On a positive note, some retired workers, particularly those who retired during the pandemic, are considering returning to the workforce. This trend may be due to economic concerns. Manufacturers can return these retired workers by offering benefits such as part-time work options, flexible scheduling, and employee training. Meanwhile, younger generations are showing less interest in pursuing careers in manufacturing and assembly work, instead opting for careers in technology, healthcare, or other industries perceived as more lucrative or prestigious. This shift in job preferences has made it difficult for manufacturing companies to attract and retain talented assembly workers.
Capturing the attention of young workers toward a career in manufacturing
This shift in attitudes towards manufacturing jobs can be attributed to several factors that have influenced the perceptions and preferences of the younger generation. One of the primary reasons for the disinterest among younger workers in manufacturing is the prevailing misconception that these jobs are low-skilled, monotonous, and lack opportunities for career advancement.
Many young individuals today are more inclined towards pursuing careers in fields that are perceived as more innovative, dynamic, and financially rewarding, such as technology, finance, or healthcare. The traditional image of manufacturing as dirty, physically demanding work in dimly lit factories has failed to resonate with the aspirations and values of today’s youth, who prioritize job satisfaction, work-life balance, and opportunities for personal and professional growth.
Moreover, the rapid advancement of automation and robotics in manufacturing has also contributed to the perception that human workers are being replaced by machines, leading to concerns about job security and the relevance of manual labor in the future workforce. Younger workers may hesitate to enter a field where they perceive their skills to be easily replaceable by technology, leading to a lack of motivation to pursue manufacturing careers.
Additionally, the lack of exposure to modern manufacturing practices and technologies in educational curricula may contribute to the disinterest among younger workers. Many academic institutions have shifted their focus towards promoting STEM (Science, Technology, Engineering, and Mathematics) fields, neglecting to highlight the diverse and evolving opportunities available in the manufacturing industry. Without adequate information and understanding of the innovative technologies, sustainable practices, and career pathways present in modern manufacturing, young individuals may overlook these career options in favor of more familiar or glamorous fields.
The stigma associated with vocational and technical education can deter younger workers from considering manufacturing careers. A prevailing societal bias values academic degrees over technical skills and hands-on training, leading to a perception that vocational education is inferior or meant for those not academically inclined. This bias can discourage young individuals from exploring manufacturing as a viable and respectable career path, limiting the talent pool available to the industry.
To address the disinterest among younger workers in manufacturing, industry stakeholders, educational institutions, and policymakers must collaborate to reshape the narrative surrounding manufacturing careers. Efforts should be made to showcase the diverse range of opportunities available in modern manufacturing, emphasizing the high-tech, innovative nature of the industry and the potential for career growth and development. Providing hands-on experiences, internships, and apprenticeship programs can help expose young individuals to the exciting and rewarding aspects of manufacturing work, dispelling misconceptions and generating interest in the field.
Investing in education and training programs that equip individuals with the skills needed for advanced manufacturing roles can help bridge the gap between industry needs and the capabilities of the future workforce. Promoting lifelong learning, upskilling, and reskilling initiatives can demonstrate to younger workers that manufacturing offers continuous opportunities for personal and professional advancement, challenging the notion of stagnation and limited growth in the industry.
By addressing these perceptions, creating pathways for career development, and highlighting the value of manufacturing in the modern economy, stakeholders can work towards attracting and retaining a new generation of skilled workers enthusiastic about contributing to the future of manufacturing.
Technological Advancements:
Another factor contributing to the assembly worker labor shortage is the increasing automation and use of robotics in manufacturing processes. While automation has improved efficiency and productivity in the manufacturing industry, it has also reduced the demand for human assembly workers in some roles. As companies invest in automated systems to streamline their operations, they require fewer human workers to perform manual assembly tasks.
The rise of Industry 4.0 technologies, such as Internet of Things (IoT) devices, artificial intelligence, and machine learning, has changed the skill sets required for assembly workers. Today’s assembly workers must be proficient in operating and troubleshooting complex machinery and software systems, which can be a barrier for entry-level workers or those who need more training.
Solutions to the Assembly Worker Labor Shortage
Addressing the assembly worker labor shortage in 2024 will require a multifaceted approach involving collaboration between government agencies, educational institutions, manufacturing companies, and industry stakeholders. Here are some potential solutions to consider:
1. Upskilling Initiatives
– Tailored Training Programs: Companies can design and implement specialized training programs to upskill existing employees or individuals interested in pursuing a career in manufacturing. These programs can focus on developing technical skills, such as operating machinery, quality control, problem-solving, and safety procedures.
– Collaboration with Educational Institutions: Partnering with community colleges, technical schools, and vocational training centers to offer upskilling courses and certifications can help bridge the skills gap and prepare a qualified workforce. These collaborations can ensure that the training curriculum aligns with industry needs and provides hands-on experience in manufacturing processes.
– Continuous Learning Opportunities: Encouraging lifelong learning through continuous training, workshops, and professional development opportunities can help employees stay updated on the latest technologies, processes, and industry trends. Investing in employee upskilling enhances job performance and boosts employee morale, retention, and overall productivity.
2. Promoting Manufacturing Careers to Students:
– Education and Awareness Campaigns: Launching educational campaigns in schools, colleges, and career fairs to raise awareness about the diverse career opportunities available in the manufacturing industry. Highlighting the innovative technologies, career advancement prospects, competitive salaries, and the importance of manufacturing in driving economic growth can attract students to consider manufacturing a viable career path.
– Industry Partnerships and Internship Programs: Collaborating with local schools, colleges, and universities to establish internship programs, co-op opportunities, and apprenticeships can provide students with hands-on experience in manufacturing environments. These programs allow students to gain practical skills, industry exposure, and mentorship while fostering a pipeline of future talent for the manufacturing sector.
– Engagement with STEM Education: Emphasizing the connection between STEM education and manufacturing careers can inspire students to pursue relevant academic pathways and develop the technical skills required for success in the industry. Encouraging participation in STEM clubs, competitions, and projects can ignite interest in manufacturing and prepare students for future roles in the sector.
3. EB-3 Visa Program:
– The EB-3 visa program allows employers in the United States to sponsor foreign workers for permanent residency in skilled or unskilled positions, including assembly worker roles. Companies facing labor shortages can access a broader international talent pool to fill critical positions that domestic candidates cannot readily fill. Recruiting assembly workers from other countries can help address workforce gaps, bring in diverse perspectives and expertise, and contribute to the overall growth and competitiveness of the manufacturing sector.
Step-by-step path for foreign applicants seeking U.S. assembly roles through EB-3 (Other Worker)
Step 1: Confirm the job fits EB-3 “Other Worker” basics
Before you apply, make sure the assembly role you’re considering matches the general EB-3 “Other Worker” profile, which typically includes jobs that require less than two years of training or experience based on what the employer lists as the minimum requirement.
This matters because EB-3 classification is tied to the position, not just your personal background, so you should read the job posting carefully for required experience, training time, and core duties.
If the role demands two years or more of specialized experience, it may fall under a different EB-3 subcategory, or it may not be a fit at all.
The most reliable way to understand the category language is to review the official USCIS EB-3 description and its “other workers” definition, then compare it to the job’s requirements before you move forward.
Step 2: Focus only on real, full-time, employer-sponsored opportunities
Because EB-3 is an employer-driven process, your safest path is to target only genuine, full-time jobs where a U.S. employer is prepared to sponsor and complete the required filings, rather than promises of “guaranteed visas” or offers that ask you to pay for a job.
In most EB-3 cases, you cannot simply apply on your own and file everything yourself, so the job offer and the employer’s participation are essential.
That’s why using a trusted source matters: start with legitimate listings, confirm the role is clearly described (duties, location, schedule, and requirements), and watch for red flags like vague job titles, pressure tactics, or requests for sensitive documents too early.
A practical way to reduce risk is to use EB3.Work’s open roles list and apply only to positions posted through official channels, then continue your research through EB3.Work’s education resources so you understand what a real process looks like from start to finish.
Step 3: Build a simple, truthful applicant profile
To give yourself the best chance at moving forward, prepare an applicant profile that is clear, consistent, and easy to verify, because employers and their immigration teams rely on accurate information when reviewing candidates for EB-3 roles.
Start with a clean resume that uses straightforward job titles, exact month-and-year dates, and short bullet points describing your real duties, especially tasks that match assembly work like line support, packaging, quality checks, or machine assistance.
Next, gather documents that support what you wrote, such as employment certificates, reference letters, pay slips, or training records, plus any certificates you earned (even basic safety or equipment training can help).
Keep scanned copies readable and unedited, and make sure your passport bio page is valid and matches the spelling and dates on your resume, since small inconsistencies can create delays later.
If you have gaps in employment, explain them honestly and briefly, because a simple, truthful profile is far more valuable than an “impressive” one that cannot be proven.
Step 4: Understand the legal EB-3 roadmap at a high level
Before you commit to any opportunity, it helps to understand the EB-3 process in simple terms so you know what steps are normal and what promises are unrealistic.
In many EB-3 cases, the employer must first go through the U.S. Department of Labor (DOL) PERM labor certification process, which is designed to show that the employer tested the U.S. labor market and could not find qualified, willing, and available U.S. workers for the job under the required conditions.
After PERM is approved (when required), the employer can generally move forward with the next immigration step, such as filing the immigrant petition with USCIS.
For applicants, the key takeaway is that this is a structured, compliance-heavy process that takes time and requires the employer’s active participation, documentation, and recruitment steps.
The most reliable place to learn what DOL labor certification is and how it’s handled is DOL’s official FLAG system, which is the government portal that supports these employment-based labor applications.
Step 5: Learn what the employer files with USCIS (I-140)
After the PERM labor certification step is completed (when it’s required for the role), the employer usually moves to the next major milestone by filing Form I-140, Immigrant Petition for Alien Worker, with U.S. Citizenship and Immigration Services (USCIS).
This petition is the employer’s formal request asking USCIS to recognize the offered job as qualifying under the selected employment-based category (such as EB-3) and to classify you as the worker for that position.
In practical terms, the I-140 stage is where the employer documents the job opportunity, shows it meets the category requirements, and demonstrates the company’s ability to pay the offered wage, which is a key part of the review.
For applicants, understanding this step helps you spot unrealistic claims, because legitimate employers will talk about filing an I-140 as part of a longer process, not as a “quick approval” or shortcut.
To get the most accurate overview, review USCIS’s official Form I-140 page so you know what it is, what it’s used for, and what to expect in a real employer-sponsored case.
Step 6: Track visa timing using the U.S. Department of State Visa Bulletin
Even if the employer completes the required steps and your case moves forward, the final timing can still depend on whether an immigrant visa number is available for your category and country, which is why it’s important to understand the role of your priority date.
The U.S. Department of State publishes the Visa Bulletin every month to show which priority dates are “current” and which are still waiting, and this is the official reference used by applicants and employers to estimate when the next stage can happen.
In simple terms, the Visa Bulletin helps you avoid false expectations, because approvals do not always mean immediate visa issuance if your category is backlogged.
Make it a habit to check the bulletin monthly, learn how to read the Employment-Based (EB) charts, and keep your priority date recorded in a safe place so you can track progress over time with confidence.
Step 7: Use EB3.Work to stay organized and informed
While your employer completes the formal steps, your job is to stay prepared, responsive, and informed so you don’t lose momentum due to missed messages, missing documents, or confusion about what happens next.
Use EB3.Work’s resources to keep everything in one place, including your personal checklist (passport validity, resume, work history proof, and contact details), and create a simple folder system so you can quickly share documents when requested.
EB3.Work’s services page helps you understand the overall EB-3 pathway in plain language and what each stage is meant to accomplish, while the Knowledge Base gives you reliable explanations of common terms, timelines, and next-step expectations so you can spot red flags and avoid misinformation.
When you follow a structured education hub and stay organized, you reduce stress, respond faster to legitimate requests, and keep your application moving forward in a process where delays often come from avoidable paperwork issues.
Services overview: https://eb3.work/services/
Knowledge base: https://eb3.work/knowledge-base/
Frequently Asked Questions: Assembly worker shortage and EB-3 opportunities
1 Why is there a shortage of assembly workers in the U.S. manufacturing industry in 2024?
The shortage is happening because a large group of experienced workers is reaching retirement age, and there are not enough younger workers stepping in to replace them.
Many younger people still think manufacturing jobs are low-skill, repetitive, and don’t offer growth, even though modern factories use advanced tools and technology.
At the same time, automation is changing the job itself, so workers often need new skills like operating machines, reading data, and following digital work instructions.
Some people also prefer industries they believe offer better work-life balance or faster career paths, such as healthcare or tech.
Manufacturers have added jobs, but many roles stay open because the local talent pool is too small or not trained for today’s needs.
This mix of demographic change, perception problems, and skill gaps is a big reason the assembly worker shortage continues in 2024.2 How does the assembly worker shortage affect manufacturers and everyday consumers?
When manufacturers can’t hire enough assembly workers, production slows down and it becomes harder to meet customer demand on time.
Companies may experience longer lead times, missed delivery schedules, and inconsistent output because shifts are understaffed.
Quality can also suffer if teams are stretched too thin or if new workers are rushed into roles without enough training.
For consumers, this can show up as higher prices, fewer product options, or longer waits for items like appliances, vehicles, electronics, and building materials.
Businesses may also delay new product launches because they can’t scale production reliably.
Over time, shortages can push companies to move work to other locations or invest more in automation to reduce dependency on labor.
That’s why solving the assembly worker shortage matters for both the manufacturing supply chain and the cost of goods people buy.3 What are manufacturers doing right now to solve the assembly worker shortage?
Many manufacturers are investing in training programs to turn entry-level hires into job-ready assembly workers faster.
They are partnering with community colleges, technical schools, and workforce groups to align training with real factory needs and provide hands-on experience.
Companies are also improving retention by offering better schedules, clearer career paths, pay increases, and benefits that fit modern worker expectations.
Another common approach is “upskilling,” which means training existing employees to operate more advanced machines and move into higher-value roles.
Some manufacturers are also bringing back retired workers with flexible schedules, part-time work, and refresher training because their experience is hard to replace.
On the technology side, many companies are building smart factories that use automation, AI, and data systems to increase output with fewer people.
The most effective strategies usually combine training, better job quality, and technology upgrades rather than relying on only one solution.4 Is automation replacing assembly workers, or does it create new jobs in manufacturing?
Automation can reduce the number of workers needed for certain manual tasks, but it often creates new roles that require different skills.
Instead of doing repetitive assembly all day, workers may monitor machines, troubleshoot equipment, manage quality checks, or handle digital tracking systems.
This shift is part of what makes hiring harder, because companies now need people who can work with both hands and technology.
In many factories, automation is used to fill gaps when there aren’t enough workers, not necessarily to eliminate jobs entirely.
Smart factory tools can improve safety, reduce injuries, and increase efficiency, which helps manufacturers stay competitive.
However, when workers aren’t trained for these newer systems, the skills gap becomes a major barrier.
That’s why training and continuous learning matter, especially as Industry 4.0 becomes more common in U.S. manufacturing.5 How can manufacturers attract younger workers to assembly and manufacturing careers?
Manufacturers need to change the story people hear about factory work by showing what modern manufacturing really looks like today.
Many facilities are cleaner, more technology-driven, and more structured than the old stereotype of dark, dirty, repetitive factory jobs.
Companies can highlight career growth by explaining how someone can start in assembly and move into team lead, quality, maintenance, or technical roles with training.
Partnerships with schools, internships, apprenticeships, and hands-on programs help students experience the work and see it as a real option.
Employers also need to meet young workers where they are by offering schedules, pay, and benefits that support work-life balance.
Clear training plans and visible skill-building make the job feel more future-proof, especially when workers worry about robots taking over.
When manufacturers combine better messaging with real career pathways, it becomes much easier to build a strong pipeline of younger assembly talent.6 Can the EB-3 visa program help solve the assembly worker shortage, and how does it work for applicants?
Some manufacturers use the EB-3 visa program to sponsor foreign workers when they can’t fill assembly roles with available U.S. workers.
This approach can help stabilize production by expanding hiring beyond the local labor market and bringing in motivated workers from global talent pools.
For applicants, EB-3 is employer-driven, which means you typically need a real, full-time job offer from a U.S. employer that is prepared to sponsor and complete the required filings.
A smart first step is confirming the job fits the EB-3 “Other Worker” category, which generally applies to roles requiring less than two years of training or experience based on the employer’s minimum requirements.
Applicants should also build a simple, truthful profile with a clear resume and documents that support work history, because accuracy prevents delays later.
The legal process often includes labor certification steps and an employer filing with USCIS, and timing can depend on visa availability shown in the monthly Visa Bulletin.
When done correctly through legitimate employers and trusted resources, EB-3 can be a practical option that helps both manufacturers and workers move forward.
Final thoughts
The assembly worker shortage in the United States in 2024 is not a temporary bump, it’s a signal that manufacturing is undergoing a long-term shift driven by retirements, changing career preferences, and faster adoption of automation and Industry 4.0 tools.
Employers that respond successfully tend to do two things at once: they make the job more attractive for local workers through safer workplaces, predictable schedules, and clear advancement paths, while also building reliable pipelines through training partnerships, apprenticeships, and continuous upskilling that keeps pace with modern equipment.
At the same time, when manufacturers still can’t find enough qualified, willing, and available U.S. workers, lawful employer-sponsored immigration options like the EB-3 program can help stabilize staffing and protect production continuity by opening access to global talent pools.
The best outcome comes from combining these approaches, investing in people, modernizing operations responsibly, and using structured, compliant hiring pathways, so factories can stay competitive, reduce turnover, and keep delivering the goods the U.S. economy depends on.
