Senior Technical Support Engineer

At ABB
, we help industries run leaner and cleaner—and every person here makes that happen. You'll be empowered to lead, supported to grow, and proud of the impact we create together. Join us and help run what runs the world.

In this role, you will have the opportunity to provide technical assistance to internal and external customers and ensure timely and cost‑effective support in accordance with standard processes and guidelines. You will be the technical reference for critical customer escalations—solving complex issues when our local support teams and partners need help. This role combines technical depth, customer focus, and a passion for problem‑solving in a fast‑paced, collaborative environment.

The work model for the role is:
Hybrid (#LI – Hybrid).

• Provide technical support for customer escalations and issues, helping our local organizations and partners handle critical power system issues using the ticketing system, phone, or email. This support is also provided through the 24/7 diagnostic center rotation and collaboration with field engineers and local support teams to drive issues toward resolution.
• Categorize technical issues and analyze them through communication with customers and remote connections to assets for a large range of services and products for which they are certified to perform.
• Maintain detailed technical documentation and case management using ABB systems (SFDC).
• Recognize improvement needs in the ways of working and potential solutions for them and the products in question and drive improvement actions in their own area of responsibility.
• Interact with other departments, such as Quality and R&D, to address product issues and drive continuous product improvement.

• Bachelor's degree in Electrical Engineering, Power Systems, or related technical discipline.
• 5+ years of experience in commissioning and after‑sales technical support.
• Troubleshooting experience of UPS, PCS, STS/PDU or energy storage solutions is a plus.
• Ability to write clear and concise technical documents, reports, and field support procedures.
• Ability to travel up to 20% of the time domestically or internationally.
• Certifications in Power Systems or related technical fields are preferred.

We want you to bring your full self to work—your ideas, your energy, your ambition. You'll have the tools and freedom to grow your skills, shape your path, and take on challenges that matter. Here, your work creates impact you can see and feel, every day.

ABB is an Equal Employment Opportunity and affirmative action employer for protected veterans and individuals with disabilities at ABB.

All qualified applicants will receive consideration for employment without regard to sex (gender identity, gender expression, sexual orientation), marital status, citizenship, age, race and ethnicity, inclusive of traits historically associated with race or ethnicity, including but not limited to hair texture and protective hairstyles, color, religious creed, national origin, pregnancy, physical or mental disability, genetic information, protected veteran status, or any other characteristic protected by federal and state law.

For more information regarding your EEO rights as an applicant, please visit the following website: https://(Use the "Apply for this Job" box below). Your Rights
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As an Equal Employment Opportunity and affirmative action employer for protected veterans and individuals with disabilities, applicants may request to review the plan of a particular ABB facility between the hours of 9:00 A.M. – 5:00 P.M. EST Monday through Friday by contacting an ABB HR Representative at

Protected veterans and individuals with disabilities may request a reasonable accommodation if you are unable or limited in your ability to use or access ABB's career site as a result of your disability. You may request reasonable accommodations by calling an ABB HR Representative at or by sending an email to  Resumes and applications will not be accepted in this manner.

Excludes ABB E-mobility, Athens union, Puerto Rico.

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