Southern California's aerospace industry is experiencing a significant resurgence, driven by rapid growth among both established firms and emerging startups. Companies such as SpaceX, Rocket Lab, Relativity Space, and Anduril, alongside longtime aerospace and defense contractors, are expanding their operations from Hawthorne and El Segundo to Long Beach and Orange County. This growth, however, has brought a pressing challenge: securing a workforce with the specialized skills necessary to keep pace with increasing demand.
Industry executives emphasize that the need for talent extends beyond traditional engineering roles. Modern aerospace manufacturing demands experts in propulsion, avionics, machining, welding, software development, artificial intelligence (AI), and cybersecurity. Additionally, defense-related companies must navigate the complexities of government security clearances for certain positions, adding another layer of difficulty in staffing sensitive projects.
A 2026 analysis from Deloitte highlights workforce constraints as a limiting factor in converting high demand into actual production and revenue. The report projects intensifying competition for AI-trained professionals as aerospace companies incorporate autonomous systems and machine learning technologies into their offerings. According to Eric Fanning, president and CEO of the Aerospace Industries Association (AIA), the talent shortage is increasingly complex and requires new strategies and sustained investment in the aerospace talent pipeline.
Locally, the problem is acute due to the concentration of firms competing for the same skill sets. Recruiting data from Los Angeles-based firm OHO shows that hardware engineering, embedded programming, and low-level flight software expertise are highly sought-after, with experienced engineers commanding premiums. As a result, many employers are shifting toward hiring younger professionals with two to five years of experience and investing in their development, signaling a strategic move away from relying solely on poaching seasoned workers.
To build the workforce pipeline, companies are strengthening ties with educational institutions through internships, apprenticeships, and partnerships with universities and community colleges. Deloitte advocates an “ecosystem approach” that spans from K-12 education to technical training and work-based learning to ensure a continuous flow of qualified workers. Apprenticeships in advanced manufacturing have nearly tripled between fiscal years 2021 and 2023, underscoring this trend.
Another challenge unique to the defense sector involves the lead time required to obtain government security clearances, which can delay the ability to deploy new hires on classified projects. Companies are encouraged to incorporate clearance planning into long-term workforce strategies, including sponsoring clearances early, targeting military veterans, and developing retention efforts tailored to cleared specialists.
Competition for talent now extends beyond the aerospace and defense sectors, as professionals with skills in AI, machine learning, robotics, and data science have opportunities in industries such as automotive technology and software development. While salary remains a factor, aerospace employers are positioning themselves by offering employees the chance to work on tangible products that move quickly from concept to launch, along with accelerated career advancement.
Industry leaders stress the importance of integrating workforce planning directly into business strategy. Scaling production or entering classified programs demands early identification and cultivation of skilled personnel, much like managing long-lead-time components in manufacturing. Southern California’s aerospace resurgence benefits from strong investment, technical expertise, and infrastructure, but its future growth may hinge on its ability to sustain a robust and specialized talent pool capable of turning innovation into flight.