Systems Engineer III

Job Location Type In Person

Location Richmond, British Columbia V6V 2J1, Canada

Job Type 6-Month Contract with Strong Potential for Extension

Experience Level 5 8+ Years

About The Role We are seeking an experienced Systems Engineer III to support the design, development, integration, and verification of advanced energy and IoT products. This role is ideal for a systems-focused engineer with a strong design engineering background and hands-on experience working with complex electrical systems, connected products, and multidisciplinary R&D; teams.

You will contribute to the development of PV inverters, battery energy storage systems (BESS), EV chargers, and energy management solutions , working across hardware, firmware, software, communications, and control systems. The ideal candidate brings strong electrical fundamentals, a systematic approach to troubleshooting, and the ability to independently own design and verification activities in a fast-paced product development setting.

Key Responsibilities

- Support the definition, analysis, and management of system and product requirements for PV inverters, BESS, EV chargers, and energy management solutions.
- Translate system and functional requirements into comprehensive verification and validation strategies, test plans, and test procedures.
- Execute functional, performance, reliability, regression, and qualification testing at board, subsystem, and system levels.
- Perform testing in both laboratory and field environments across electrical, thermal, environmental, and communication conditions.
- Maintain traceability between requirements, test cases, defects, and test results throughout the product development lifecycle.
- Support system integration involving hardware, firmware, software, communication interfaces, and control algorithms.
- Troubleshoot complex system issues and perform structured root cause analysis.




- Manage defects and coordinate corrective actions with electrical, firmware, software, controls, and other engineering teams.
- Support product qualification, reliability assessments, compliance testing, and certification activities.
- Develop and maintain test infrastructure, test documentation, and verification artifacts.
- Use Jira and Confluence to manage requirements, changes, test activities, and project documentation.
- Collaborate with multidisciplinary R&D; teams to improve system performance, functionality, reliability, and product quality.
- Support system-level design activities and take ownership of assigned product and system engineering deliverables.

Required Qualifications
- Bachelor's degree in Electrical Engineering, Mechatronics Engineering, Engineering Physics, Computer Science, Controls Engineering, or a related technical field.
- 5 8+ years of engineering experience, including significant hands-on design engineering experience.
- At least 3+ years of independent Design Engineering experience.
- Previous Systems Engineering experience, with demonstrated responsibility for product or system ownership.
- Experience designing and developing complex products, systems, or IoT solutions.
- Strong understanding of electrical systems and AC circuit fundamentals, including:

- Complex analysis

- Harmonics
- Three-phase circuits

- Circuit decomposition

- Control schemes
- Hands-on experience with AC/DC sources, electronic loads, and batteries.




- Experience using electrical measurement and diagnostic equipment such as:

- Oscilloscopes

- Power analyzers

- CAN analyzers
- Strong knowledge of communication networks and protocols including CAN, Modbus, and Ethernet.
- Basic coding and scripting capabilities using C and/or Python.
- Experience testing and troubleshooting Cloud APIs.
- Strong systematic approach to testing, debugging, troubleshooting, and complex problem solving.
- Experience working in fast-paced, cross-functional, multidisciplinary R&D; environments.

Preferred Qualifications
- Experience with PV inverters, battery energy storage systems, EV charging systems, or energy management platforms.
- Experience with complex IoT products and connected electrical systems.
- Experience integrating hardware, firmware, software, communications, and control algorithms.
- Experience with system-level product architecture and technical design ownership.
- Experience supporting product qualification, reliability, compliance, or certification programs.
- Familiarity with requirements management, verification traceability, and defect management processes.
- Experience using Jira and Confluence for engineering project and verification management.
- Experience troubleshooting cloud-connected products and APIs.
- Strong experience working across electrical, software, firmware, controls, and systems engineering teams.

Top Skills
- Systems Engineering
- Design Engineering
- Complex IoT Systems
- Electrical Engineering
- PV Inverters
- Battery Energy Storage Systems (BESS)
- EV Charging Systems
- Verification & Validation
- System Integration
- Root Cause Analysis
- AC/DC Electrical Systems
- AC Circuit Analysis
- CAN / Modbus / Ethernet
- Oscilloscopes & Power Analyzers
- C / Python
- Cloud API Troubleshooting
- Jira & Confluence
- Cross-Functional R&D;
- Product Development

📌 Systems Engineer III (Design Engineering) - Richmond, BCV 2Canada
🏢 Select Source International
📍 Richmond