Okay, I've searched for Product Systems Engineer roles in San Diego, CA, full-time positions, requiring 4 years or more experience in wireless communications, and a background in electrical engineering. I found 42 relevant job openings that match your criteria.

Sure. Here's the analysis:

Job Analysis:

The Product Systems Engineer role at TrellisWare is fundamentally about bridging complex wireless communication technologies from concept through production to customer deployment, with a strong emphasis on system-level design and cross-disciplinary collaboration. The candidate is expected to lead architecture and design efforts for sophisticated communications systems spanning RF, PHY, MAC, Networking, and Applications layers—indicating a need for holistic understanding of layered communication stacks and tight integration of hardware, firmware, and software components. Responsibilities include translating high-level requirements into subsystem specs, coordinating across hardware, software, test, manufacturing, and business teams to meet milestones, and ensuring product robustness, security, and user-friendliness throughout product lifecycle phases. This role demands a balance of deep technical expertise in wireless protocols and system design with strong interpersonal and leadership skills, as they must facilitate communication among diverse teams and stakeholders. Key challenges likely include managing ambiguity in highly innovative environments, mitigating risks early in complex projects, debugging multi-layered system issues, and maintaining alignment with customer and market needs. Success means leading products that are reliable, scalable, easily manufactured, and well supported, while fostering a collaborative culture that aligns with TrellisWare’s values around innovation, excellence, and empowerment. The requirement for security clearance readiness and US citizenship also suggests working closely within defense or regulated sectors, where compliance and trust are critical.

Company Analysis:

TrellisWare Technologies is positioned as a global technology leader at the forefront of resilient wireless communications, carving a distinct niche in mission-critical tactical networking solutions. As a company, it operates in a cutting-edge, highly specialized segment blending advanced research, product innovation, and defense applications. The culture described reflects a dynamic, innovation-driven environment with high value placed on collaboration, pushing boundaries, and mutual support—an ethos that demands individuals who are not only technically adept but also highly adaptable and collegial. The company's standing as an interoperability standard and its collaboration model with integrators, government entities, and commercial partners implies that employees are expected to be strategic partners in technology evolution, not just executors. This environment will benefit someone who thrives in fast-evolving technological spaces, embraces continuous learning, and enjoys contributing to complex problem-solving for high-stakes applications. The Product Systems Engineer role fits into an engineering team that values both individual technical ownership and shared accountability, suggesting the candidate will have considerable visibility and influence across multiple teams and possibly with senior leadership. Strategically, this hire appears designed to support continued growth, product maturity, and market leadership by ensuring system-level coherence from design through manufacturing and field deployment, helping TrellisWare maintain its competitive edge in a demanding marketplace.

Absolutely. Here are some mock interview questions that could come up:

• Behavioral: Tell me about a time when you had to lead a cross-functional team through a complex system design challenge. How did you ensure all parties were aligned and the project stayed on track?
• Behavioral: Describe an instance where you identified a critical risk late in a project. What actions did you take to mitigate it, and what was the outcome?
• Behavioral: How have you contributed to fostering team morale and collaboration in a technically demanding environment?
• Behavioral: Give an example of how you communicated a complicated technical concept to a non-technical stakeholder. What approach did you use?
• Technical: How would you approach decomposing system-level requirements into hardware, FPGA, DSP, and microprocessor subsystem specifications?
• Technical: Explain your experience with digital modem and MAC/networking protocol design in the context of wireless communication systems.
• Technical: What methodologies or tools do you rely on to develop and validate integration and test strategies for complex communication products?
• Technical: Discuss your familiarity with implementing security algorithms at the system level and how you ensure secure operation in a communications product.
• Situational: Imagine you discover conflicting subsystem requirements that could impact the manufacturability of a product. How would you handle this situation?
• Situational: Suppose a manufacturing ramp reveals unexpected quality issues affecting product reliability. What steps would you undertake to diagnose and resolve these problems efficiently?
• Situational: You are asked to support a product demonstration for a prospective customer, but you learn there is a last-minute software bug affecting key functionality. How do you manage this scenario?
• Company Fit/Motivation: What attracted you to apply for a Product Systems Engineer role at TrellisWare, and how do you see your experience contributing to our mission of resilient communications?
• Company Fit/Motivation: TrellisWare emphasizes pushing boundaries and collaborative innovation. How does your working style align with these values?
• Company Fit/Motivation: This role requires working closely with diverse teams and government stakeholders. How have your past experiences prepared you for this kind of collaborative, high-stakes environment?
• Questions to Ask Interviewer: Can you describe how the Product Systems Engineer role interacts with leadership and cross-functional teams on a day-to-day basis?
• Questions to Ask Interviewer: What are the biggest technical or programmatic challenges facing your systems engineering team currently?
• Questions to Ask Interviewer: How does TrellisWare support professional growth and continued learning, especially in technical specialties and emerging communications technologies?