Electrical Engineer - QA & QC

Mitsubishi Heavy Industries America, Inc. (MHIA) is looking for an Electrical Engineer, Quality Assurance & Quality Control to join our team. This is a hybrid role based out of our Plano, Texas location.

ABOUT MITSUBISHI HEAVY INDUSTRIES AMERICA, INC. (MHIA): For over 130 years, Mitsubishi Heavy Industries (MHI) Group’s innovative and integrated solutions have demonstrated our commitment to creating a positive social impact around the globe. Our range of products and services is tailored to meet our customers’ evolving needs across the commercial aviation, energy, transportation and infrastructure, machinery, defense, and space systems sectors.

This position collaborates with global stakeholders across Japan and the U.S. to align priorities, enable effective execution, and support MHIA’s long-term business objectives. Our culture embraces diversity and cooperation, and we promote a healthy balance of professional and personal development, ensuring that your ideas and expertise are valued and respected.

The Electrical Engineer, QA & QC will support the execution of quality assurance and quality control activities across Data Center & Energy Management related products under Mitsubishi Heavy Industries product lines in North America. This role is responsible for ensuring electrical systems and components meet design specifications, quality standards, and regulatory requirements across the full lifecycle, including design validation, supplier manufacturing, installation, and commissioning.

The Engineer will work closely with electrical engineering teams, suppliers, and field personnel to implement QA/QC processes, verify system performance, conduct inspections and testing, and support issue resolution. This role also ensures full compliance with Mitsubishi Heavy Industries, Ltd. QA/QC processes and procedures, as well as applicable North American codes and standards. This position collaborates with global stakeholders across Japan and the U.S. to align priorities, enable effective execution, and support MHIA’s long-term business objectives.

Quality assurance & quality control execution

• Execute QA/QC activities across electrical systems, including inspection, testing, and validation during design, manufacturing, and field installation phases.
• Verify compliance with electrical design specifications, schematics, load requirements, and system integration requirements.
• Support development and implementation of inspection and test plans (ITP), test procedures, and commissioning checklists.

Electrical design review & validation

• Participate in electrical design reviews to ensure compliance with quality standards, codes, and system requirements.
• Review single-line diagrams, control schematics, wiring diagrams, and protection coordination.
• Validate system‑level performance, including power distribution, control systems, grounding, and protection systems.
• Identify potential quality risks in design and recommend mitigation measures.

Supplier & manufacturing quality

• Support supplier quality activities, including inspection and verification of electrical components and assemblies (switch gear, control panels, generators, inverters, etc.).
• Monitor manufacturing processes at suppliers and contract manufacturers, including module packagers in North America.
• Verify factory acceptance testing (FAT) processes and results.
• Coordinate closely with Japan-based teams to ensure alignment with MHI global QA/QC standards.

Field quality & commissioning support

• Support QA/QC activities during installation, commissioning, and site acceptance testing (SAT).
• Conduct site inspections to verify the quality of electrical installations, wiring integrity, grounding, and system configuration.
• Support troubleshooting and resolution of electrical issues during commissioning and early operation phases.

Non‑conformance & root cause analysis

• Support identification and documentation of non‑conformance issues (NCRs) related to electrical systems.
• Participate in root cause analysis and corrective/preventive action (CAPA) processes.
• Follow up on corrective actions and verify effective resolution.

Compliance & standards

• Ensure QA/QC…