The Senior System Integration Test Engineer is a senior technical leader responsible for driving system integration testing (SIT), performance engineering, and quality strategy across complex ecosystems involving applications, cloud platforms, distributed systems, databases, and device integrations.
This role combines deep technical expertise with strategic leadership, leveraging modern testing tools, AI-driven testing practices, and data validation techniques to ensure scalable, high-performing, and reliable systems.
Technical Expertise
Testing & Automation Tools
Performance Testing
Programming / Scripting
Database Expertise
Cloud & DevOps
AI/ML (Preferred)
Key Competencies
• Strategic thinking and enterprise-level problem solving
• Strong leadership and technical mentoring skills
• Expertise in complex system integration and performance engineering
• Excellent communication and stakeholder management
• Ability to drive innovation and continuous improvement
Preferred Experience
• Experience in large-scale, data-intensive systems
• Exposure to IoT, firmware, or hardware integration ecosystems
• Strong understanding of Agile, DevOps, and SRE practices
Success Metrics
• Reduction in integration defects and production issues
• Achievement of performance SLAs and scalability goals
• Increased automation coverage and efficiency
• Improved SIT cycle time and release predictability
• Adoption of AI-driven testing practices
Hubbell Incorporated
Hubbell creates critical infrastructure solutions that power our customers, communities, people and the planet. Our company is strategically aligned around enabling grid modernization and electrification. As more products plug in to an aging grid, Hubbell solutions enable the transition to a more reliable, resilient and efficient energy infrastructure. Founded in 1888 our innovation has made us a leading global manufacturer of high quality electrical and utility solutions enabling customers to operate critical infrastructure reliably and efficiently.
The company operates in two segments. Hubbell Utility Solutions (HUS) enable the grid to conduct, communicate and control energy across utility applications and Hubbell Electrical Solutions (HES) are essential to managing power across a wide range of industries and applications. Our vertical market solutions can be applied to markets including Data Centers, Renewables, Commercial Buildings, Industrial, Telecom and Transportation. Supporting both of our business segments is our corporate and Hubbell Unified Business Solutions teams that provide consistent process, tools technologies across our businesses.
We are committed to operating sustainably and ethically while promoting an inclusive and supportive culture for our people to grow and develop in their careers. Our employees proudly work and serve our communities from our headquarters in Shelton, CT, across the United States and around the globe.
Hubbell Unified Business Solutions
Hubbell Unified Business Services (HUBS) provides corporate shared services to support all businesses across the enterprise. Functional areas include Engineering, Sales, Operations, Marketing, Finance, Legal, IT, Human Resources, Payroll, Environmental Health & Safety, and Compliance. HUBS employees are located around the world.
Hubbell Incorporated, its subsidiaries and affiliates, is an EO Employer AA: M/F/Veteran/Disability. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender identity or any other protected class.
The above summary of position responsibilities and requirements is not intended, and should not be construed, to be an exhaustive list of duties, skills, efforts, physical requirements, or working conditions associated with the position. It is intended to be an accurate reflection of those principal position elements essential for making decisions related to position performance, employee development, and compensation.
Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure. The company manufactures high-quality critical infrastructure solutions strategically aligned around clean energy megatrends, with a focus on grid modernization, “Electrification of Everything”, and energy efficiency.
With over 135 years in business and more than 17,000 employees worldwide, Hubbell has the experience and expertise to deliver best-in-class solutions that electrify economies and energize communities.
