Technical Support Engineer
- Wärtsilä Energy Storage is the leading global energy storage optimizer.
Our mission is to deliver integrated energy solutions that build a resilient, intelligent, and versátil energy infrastructure - unlocking the way to an optimized renewable future.
By integrating renewables, energy management technology, and storage with traditional energy resources, we reinvent clean energy production from the largest and most complex grids to the most remote and essential microgrids.
We play a key role in Wärtsilä's vision towards a 100% renewable energy future through flexibility, reliability, and integration and a more sustainable world for us all.
Job Responsibilities:
- Responsible for monitoring all energy storage sites across the globe
- Provide remote technical support to customers, field service and commissioning personnel
- Use proprietary software to remotely evaluate and trouble-shoot systems
- Coordinate system updates with software teams and customers
- Respond to support requests when issues are reported to helpdesk
- Document all customer requests and repairs performed
- Notify customers on status of repairs, warranty claims, software updates, etc.
- Provide energy storage training to customers and internal colleagues
- Coordinate with the lifecycle management team on service visits and warranty claims
- Periodically conduct field service visits to sites to resolve technical issues
- Participate in the 24/7 on-call rotation
Required Qualifications:




- Bachelor's Degree in electrical or mechanical engineering or related field or
equivalent work experience
- 3 years of experience with electrical hardware or electronics
- Excellent communication and documentation skills
- Domestic and international travel required (approx. *****%)
- Experience maintaining customer relationships on multiple projects
- Proficient in English
Preferred Qualifications:
- Experience with:
Energy storage systems
Lithium-ion Battery chemistries
Grid-scale renewable energy systems
- Familiarity with Programmable Logic Control (PLC programming)
- Familiarity with microgrid controls
- Familiarity with industrial cooling systems
- Familiarity with Linux operating systems
- Individuals hired for positions that require on-site customer interactions and/or in-person travel may be required to be fully vaccinated against COVID-19 or other country-specific vaccinations, unless otherwise prohibited by law.
Wärtsilä values our employees.
We offer a competitive salary and comprehensive benefits package.
Wärtsilä North America is an EOE/AA employer.
- Effective January ****, Wartsila companies will implement a new hybrid work model.
Most employees who live within 40 miles of an office will work 2 days per week in office.
This model will provide our employees the flexibility of working from home, while also providing the benefits of in-person collaboration twice a week.
We will be happy to provide more information during your interview process.

📌 Technical Support Engineer (Xico)
🏢 Wärtsilä
📍 Xico