Systems Integration and Test Engineer V / VI

Systems Integration and Test Engineer V / VISan Luis Obispo, CaliforniaAt Zone 5 Technologies, we're redefining what's possible in unmanned aircraft systems. Our team of engineers and innovators is developing cutting‑edge autonomous solutions that push the boundaries of UAS technology — solving complex challenges that matter.We're building the future of UAS capabilities, and we're looking for exceptional talent to join us. If you're driven by hard problems, energized by rapid innovation, and ready to make an impact on next‑generation flight systems, you belong here.Role SummaryAt Zone 5 Technologies, Systems Integration & Test Engineers lead the development and execution of Hardware‑in‑the‑Loop (HITL) environments and drive the integration, bring‑up, and validation of new technologies and features across programs. This role is highly hands‑on while operating at the system level, working across cross‑functional teams to mature, integrate, test, and troubleshoot complex avionics, systems, and subsystems prior to production and flight.Senior and Principal engineers define integration strategy, system architecture, and test philosophy, ensuring alignment from requirements through validation. You will lead complex integration efforts, own system‑level performance and readiness, and serve as the technical authorities responsible for delivering flight‑ready capability.In this role, you are expected to operate with extreme ownership, working effectively across disciplines in a leadership‑driven environment, balancing technical execution with strategic direction and team influence.ResponsibilitiesIntegration Strategy & HITL ArchitectureDefine and architect HITL environments across programsEstablish integration standards, processes, and validation strategiesLead complex system integration across avionics, software, and hardwareEnsure traceability from requirements to validationModel‑Based & System Validation LeadershipOversee system‑level modeling and simulation strategiesGuide control validation, system behavior analysis, and verificationDrive integration of models into embedded systemsAvionics & System ArchitectureDefine system architectures and interface standardsLead protocol validation, timing architecture, and data flow designResolve complex cross‑system integration challengesMechanical & Environmental Integration OversightGuide packaging strategies for SWaP and thermal constraintsEnsure system‑level integration viability across environmentsLead integration test campaigns and readiness reviewsDefine test plans, success criteria, and risk mitigation strategiesServe as key technical authority during flight test operationsQualificationsBachelor's or Master's degree in engineering8–15+ years of experience in aerospace integration/testDeep expertise in embedded systems and system architectureProven experience leading integration efforts or teamsPreferredFlight test leadership experienceExperience with complex UAV or autonomous systemsStrong background in system architecture and verificationLeveling SignalsLeads teams and cross‑functional effortsDefines processes, not just executes themTrusted technical authority across programsPay RangeLevel V – $171k – $191kLevel VI – $192k – $212k$171,000 – $212,000 USDWhat's in it for youComprehensive benefit package options include medical, dental, vision, life, and more.401k with company‑match4 weeks of paid time off each year12 annual company holidaysWhy Join Zone 5 Technologies?Innovative Environment: Work on cutting‑edge technology that is shaping the future of defense and aerospace.Collaborative Culture: Join a team of passionate professionals dedicated to pushing the boundaries of what's possible.Career Growth: Opportunities for professional development and career advancement.In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.Zone 5 Technologies is a federal contractor and participates in E‑Verify to confirm employment eligibility. As required by law, we will verify the identity and employment authorization of all new employees using the E‑Verify system. Learn more about your rights and responsibilities under E‑Verify: