14 April 2023
BESS Project Manager

Location: GYVN – Ho Chi Minh, Vietnam

Department: Project Development

Report to: Head of Project Development

Job Description:

Supporting the development of BESS activities for GreenYellow Vietnam, your main responsibilities will be:
– Developing technical and commercial offers:
+ Understanding client needs (load curves, PV clipping, critical loads, network quality, single-line diagram, site constraints).
+ Able to preliminary size the client’s energy mix based on a technical and economic optimum.
+ Designation of electrical and communication systems associated.
+ Selection of equipment: lithium-ion battery storage system (BESS), Power Conversion System (PCS), Energy Management System (EMS), transformer and delivery stations, diesel generators, and photovoltaic system equipment (modules, structures, inverters).
+ Pricing and preparation of technical offers.
+ Support in preparing commercial offers.
– Management of hybrid and standalone storage projects during the implementation phase:
+ Detailed engineering (internally and externally): final energy sizing, single-line diagram, production note, electrical calculation notes, structures and foundations, execution plans.
+ Final equipment and subcontractor selection, assistance in contracting.
+ Support of construction teams during construction phases.
– Support for the O&M team: establishment of preventive and corrective maintenance contracts in connection with product warranty and battery degradation.
– Technological and regulatory watch of the sector.
– Interaction with other internal departments such as Finance, Law, Purchasing, Construction, O&M, and Head Quarter.
– Sharing knowledge within GreenYellow developer and engineer community.



– Bachelor’s or Master’s Degree in Energy, Electricity or Electronics, or equivalent


– Minimum 5 years of experience in the engineering of photovoltaic and/or hybrid-storage projects.
– Proven experience in engineering and project management: procurement meetings, monitoring project progress, management of contractors and suppliers in charge of the project’s implementation.
– Experience with Business Model
– Experience with PVSyst and Autocad software would be appreciated


– Strong personal and professional interest in the energy and environment sector.
– Technical curiosity, organizational skills, proactivity, autonomy.
– Good analytical and synthesis skills.
– Good writing skills.
– Fluent in English.

Compensation & Benefits: 

– Competitive monthly gross salary
– Phone allowance
– Fixed bonus & Variable bonus: 13th month bonus & Performance bonus
– Annual health check
– Extra healthcare insurance (inpatient, outpatient, 24/7 accident…)
– Interesting company activities: company trip, charity activity, CSR, year end party, staff birthday…

How to submit CVs:

  • For Vietnamese only
  • We’d like to thank you for your interest in our GYVN job opening.
  • Interested candidates, please send your CV directly to our Recruitment Team – Ms. Dung Vo at recruitment@greenyellow.com

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