Solutions Engineer

LONGi Energy Storage; Sydney; On-site; AUD 110,000 - 140,000; Full time

Job summary

LONGi Energy Storage in Sydney is seeking a Solutions Engineer to drive technical sales for C&I energy storage across Australia. You will own the full technical sales cycle, including site assessments, load analysis, and system sizing, and will design tailored storage solutions for commercial and industrial customers.

You will deliver compelling proposals and ROI analyses, acting as the bridge between customers and engineering teams to translate market requirements into actionable feedback.

Qualifications

• 3+ years' experience in solutions engineering, technical sales or application engineering within energy storage, solar, or power systems.
• Strong understanding of Australian C&I energy market regulations and grid connection processes.
• Excellent communication and presentation skills in English.

Responsibilities

• Partner with Regional Sales Lead to identify, qualify and close C&I storage opportunities across Australia.
• Own the technical sales cycle: site assessments, load analysis, system sizing and configuration, and tailored solution design.
• Prepare and deliver technical proposals, ROI modelling and presentations to commercial and industrial customers.
• Bridge between customers and engineering/product teams, translating market requirements into feedback.
• Support tender responses, grid-connection and compliance discussions (AEMO, DNSPs, AS/NZS standards).
• Build relationships with EPCs, installers, consultants and stakeholders in the Australian energy ecosystem.

Skills

Solutions engineering

Technical sales

Energy storage knowledge

Regulatory awareness

English communication

Job description

Position: Solutions Engineer - C&I Energy Storage (Australia)

Location: Sydney | Full-time

What You'll Do

• Partner closely with the Regional Sales Lead to identify, qualify and close C&I storage opportunities across Australia.
• Own the technical sales cycle: site assessments, load analysis, system sizing and configuration, and tailored solution design.
• Prepare and deliver compelling technical proposals, ROI/business-case modelling and presentations to commercial and industrial customers.
• Act as the technical bridge between customers and our engineering/product teams, translating local market requirements into actionable feedback.
• Support tender responses, grid-connection and compliance discussions (AEMO, DNSPs, AS/NZS standards).
• Build trusted relationships with EPCs, installers, consultants and key stakeholders in the Australian energy ecosystem.

What We're Looking For

• 3+ years' experience in solutions engineering, technical sales or application engineering within energy storage, solar, or power systems.
• Strong understanding of the Australian C&I energy market, including regulations, grid connection processes and local commercial dynamics.
• Proven ability to work collaboratively with sales teams and engage directly with customers.
• Solid grasp of battery storage systems, PCS, EMS and energy modelling; proficiency in relevant design tools.
• Excellent communication and presentation skills in English; existing Australian network highly regarded.
• Self-driven, commercially minded and comfortable in a fast-growing, cross-cultural environment.