Xtract One Technologies

QA Engineer

• Develop and execute comprehensive QA strategies for software, hardware, and ML components.
• Lead implementation of industry best practices for end to end, performance, security, and compliance based testing.
• Define and maintain quality metrics, test plans, and automated testing frameworks across product layers.
• Perform various testing cycles including automation, regression, performance, and hardware-in-the-loop (HIL).
• Investigate issues through root cause analysis and drive timely resolution of defects from development through field deployment.
• Design, develop, and maintain automated test scripts using code and tools like TestRail, ensuring efficient and comprehensive test coverage.
• Determine appropriate testing methodologies (manual vs. automated) and execute various test types including functional, regression, performance, security, accessibility, end-to-end, sanity, and smoke tests, understanding when each should be performed.
• Lead discussions during design phases to enhance testability and anticipate edge cases, ensuring alignment with 'Definition of Ready' and 'Definition of Done' criteria.
• Work closely with software, hardware, ML, DevOps, product management, and customer-facing teams to ensure testability and quality coverage throughout development.
• Partner with external testing labs and regulatory bodies to support compliance efforts (e.g., FCC, CE, EMC).
• Support on-site manufacturing quality audits and monitor supplier adherence to quality standards.
• Collaborate closely with development teams to define clear handoff points for quality activities.
• Actively engage with product management to push for more information and ensure comprehensive requirements are captured as part of 'Definition of Ready'.
• Mentor junior QA engineers and promote a culture of ownership, learning, and high performance.
• Contribute to test process improvement, tool selection, and CI/CD integration.
• Guide discussions during design phases to enhance testability and anticipate edge cases.
• Communicate quality insights, risks, and timelines effectively to leadership and stakeholders.
• Document QA processes, test methodologies, and compliance requirements for organizational alignment.

Senior Quality Assurance Engineer

Field Engineer

• Lead the end-to-end installation, configuration, and initial precision calibration of the weapons detection systems and associated infrastructure to meet stringent security and alert rate objectives
• Architect and document the optimal deployment solution for each customer, ensuring seamless integration of the networked weapons system with the client's local infrastructure, including specific configurations for networking, power, and environmental controls
• Implement and configure all network services, including DNS resolution, TCP/IP, secure routing, and VPN/tunneling, to ensure resilient and reliable data transmission to the Xtract Cloud Platform
• Provide expert on-site and remote technical support, rapidly diagnosing and resolving complex issues across all layers: hardware, Linux-based embedded OS, networking, and cloud services
• Execute scheduled Preventative Maintenance (PM) visits and performance tuning, including managing component replacements, software/firmware updates, and applying patches to embedded systems
• Deliver highly professional technical explanations and status updates to customers (both technical and non-technical staff)
• Partner with the Sales team to perform detailed pre-sales site surveys, needs assessments, and live product demonstrations
• Participate actively in the scheduled service on-call (after-hours standby and emergency response) rotation

Senior Quality Assurance Engineer

Field Service Engineer