Eos Energy Enterprises, Inc. · 3 months ago
Field Service Engineer (West Coast)
United States
Full-time
Remote
Mid Level
3+ years expEos Energy Enterprises, Inc. is accelerating the shift to American energy independence with innovative energy storage solutions. The Field Service Engineer will execute commissioning procedures, provide onsite technical support, and evaluate battery performance while collaborating with various teams to ensure system integrity and safety.
CleanTechEnergyEnergy Storage
Responsibilities
Execute and ensure commissioning procedures and test protocols related to DC system and battery management system are followed and documented during commissioning
Collaborate with Systems Engineering to provide high level support onsite technical support
Create or revise system, customer-facing, and internal commissioning documentation
Perform testing on DC system and battery management system
Provide support for testing of complete system including BMS interface with AC system
Evaluate battery performance, including testing, of fielded systems
Collecting information and participate in root cause analysis and implementation of corrective action for any failures of fielded systems or components
Document test results, check lists and potential issues raising from commissioning or trouble shooting of systems
Execute handover of system Commissioning from project management team to warranty/service
Support System Integration team, testing and proving circuitry and protection related to the operation of large DC systems
Improving and optimizing aggregation and safety hardware
When needed, stand in as site lead. Be able to provide leadership & guidance to FSTs, Sr. FSTs, and 3rd party contractors
Other duties, responsibilities and activities may change or be assigned at any time with or without notice
Qualification
Required
Ability to work independently, and proactively with minimal supervision and collaborate with Field Service Leadership
Ability to communicate challenges in a forthright and accurate manner
Solid Computer skills: Windows, Office, Programming (PLC, controls experience a plus)
Awareness of electrical, crane, forklift and construction work safety
Understanding of DC Electrical systems and controls
Knowledge using electrical voltage meters and electrical testing equipment
Exceptional communication skills: ability to lead by example and through influence
Ability to travel domestically and internationally and work at field installations up to 100% of working time for up to three weeks at a time
Ability to work at great heights, work in extreme environments, perform prolonged periods of repetitious duties, lift at least 50 pounds frequently
Attention to detail and high level of accuracy
Knowledge of the National Electrical Code
Associate's degree or equivalent experience (electronics, electrical general) required
Minimum of three (3) years' experience in energy storage service and operations
Minimum of three (3) years' experience in renewables service and operations
Experience in applied problem-solving methodology
Knowledge using data acquisition tools, data logging, metering, and electrical instrumentation
Electrical safety training, NFPA70E or similar
Preferred
Five (5) years' experience in renewables service and operations preferred
Medium Voltage/ Substation experience preferred
Company
Eos Energy Enterprises, Inc.
Since our founding in 2008, Eos Energy Enterprises has been on a mission to accelerate the shift to American energy independence with positively ingenious solutions that transform how the world stores power.
501-1000 employees
H1B Sponsorship
Eos Energy Enterprises, Inc. has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2024 (2)
2023 (2)
2022 (2)
2021 (4)
2020 (2)
Funding
Current Stage
Public CompanyTotal Funding
$2.89BKey Investors
Government of PennsylvaniaDOE Loan Programs OfficeCerberus Capital Management
2025-11-20Post Ipo Equity· $458.2M
2025-11-20Post Ipo Debt· $580.5M
2025-11-18Post Ipo Equity· $76.9M
Leadership Team
Joe Mastrangelo
Chief Executive Officer
Francis Richey
CTO
Recent News
Social Media Today
2026-01-08
2026-01-07
Company data provided by crunchbase