A Mission Driven Blueprint by Raytheon: Strategies to Grow, Retain, and Prepare Engineers for Tomorrow’s Challenges

Kassie Diaz, Sr. Principal Systems Engineer, Systems Engineering & Test Capabilities (SE&TC), Raytheon (RTX) 

Kassie Diaz took the stage at SME FUSION with a message that felt both grounded and urgent. Her perspective came from lived experience, from the Marine Corps to systems engineering leadership, and now into shaping how engineers grow and develop across the organization.

What resonated immediately was her ability to connect workforce development to mission readiness. This was not a conversation about isolated training programs. It was about ensuring engineers are prepared to lead in rapidly evolving environments where technical complexity and workforce shifts occur simultaneously. 

She framed the challenge clearly. Experienced engineers are retiring earlier, while the demand for advanced skills continues to accelerate. Organizations cannot rely on passive growth. Development must be intentional, continuous, and tied directly to the work engineers are already doing. 

Learning & Career Development at Raytheon 

At Raytheon, an RTX company, that philosophy shows up as a continuous learning ecosystem designed to support engineers at every stage of their careers. Development is not treated as something separate from the job. It is integrated into everyday work through mentoring, certifications, and access to both internal and external learning pathways.

Diaz highlighted how this approach blends structure with flexibility. Engineers have clear pathways, but they are not locked into rigid tracks. Learning is shaped around individual needs, evolving roles, and emerging technical priorities. 

There is also meaningful investment behind it. Programs that support advanced engineers' education, certifications, and ongoing skill development are positioned as essential to the business, not optional extras. The result is an environment where employees can see long-term opportunities and feel supported in pursuing them. 

A Focus on the Next Generation of Leadership

Diaz emphasized that leadership is not defined by title, but intentionally cultivated over time through structured, experience-driven growth.

At Raytheon, multi-year development programs are designed to build both technical depth and essential leadership capabilities, including communication, collaboration, and systems thinking. Engineers are encouraged to move across functions, expand their networks, and develop a broader understanding of how their work connects across the organization. 

This approach ensures that future leaders are not only technically strong but also equipped to guide teams, make decisions, and navigate complexity. 

Purpose as the Throughline 

What brought everything together was the emphasis on mission. Development is not separate from purpose. Engineers are growing their skills while contributing to work with real-world impact, from advancing defense technologies to supporting those in the field.

• Development must be continuous, not occasional 
• Career pathways should be clear but flexible 
• Leadership needs to be built early, not assigned late 
• Investment in people directly supports retention 
• Mission alignment strengthens engagement 

Diaz’s message resonated strongly with learning and development leaders because it reinforced a simple yet often hard-to-execute truth: when learning is fully embedded in the business, rather than treated as a separate function, it becomes a driver of retention, capability, and long-term organizational resilience. 

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