Senior Field Service Technician

Eos Energy Enterprises, Inc.

. Install, commission, troubleshoot, repair, and analyze Eos commercial BESS and third-party products in the field, remotely, and during site visits .

Posted 10/13/2026full-timeRemote • Texas • United StatesSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in installing, troubleshooting, and maintaining Battery Energy Storage Systems (BESS) while ensuring compliance with safety protocols. Proficient in using electrical testing equipment and software, with strong leadership skills to guide field service teams and manage customer relations.

Highest-signal resume keywords

BESS Installation And CommissioningElectrical Safety Training (NFPA70E)Field Service ManagementDC Electrical Systems KnowledgeRenewable Energy Industry Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TroubleshootingElectrical Testing EquipmentMedium Voltage ExperienceApplied Problem-Solving MethodologyWindows Operating SystemPLC/Controls ProgrammingElectrical Voltage MetersPerformance TestingInstallation And StartupsCompliance With National Electrical Code

Soft Skills

Exceptional Communication SkillsLeadership And GuidanceAttention To DetailAbility To Work IndependentlyCollaborative Teamwork

Tools & Technologies

Field Service ToolsWork Order Management ToolsElectrical Testing Software

Certifications & Qualifications

High School Diploma Or EquivalentElectrical Safety Training (NFPA70E)

Industry Keywords

Battery Energy Storage Systems (BESS)Renewable EnergyElectrical/ElectronicsPower ElectronicsEnergy StorageNational Electrical Code

About the role

Key responsibilities & impact

Install, commission, troubleshoot, repair, and analyze Eos commercial BESS and third-party products in the field, remotely, and during site visits
Utilize company-provided Field Service and Work Order Management tools to retrieve and update information accurately and promptly
Write reports, train customers, and respond to customer concerns regarding system functionality and performance
Develop detailed knowledge of Eos commercial products and third-party products sold by Eos
Perform acceptance and performance testing, troubleshooting, installation, startups, shutdowns, commissioning, and turnarounds of BESS
Work regularly with high-voltage DC electricity, three-phase power, and relevant BESS and third-party product software
Stand in as site lead when needed and provide leadership and guidance to Field Service Technicians and third-party contractors
Provide detailed reports to Engineers and Managers covering daily site activities, equipment status, troubleshooting efforts, and performance output
Ensure compliance with safety and operational protocols
Review and resolve warranty claims and assist customers with non-warranty issues
Support services and maintenance of existing systems
Perform other duties, responsibilities, and activities as assigned

Requirements

What you’ll need

High school diploma or equivalent required
Minimum of three (3) years of field experience in Electrical/Electronics/Power electronics and/or network communications recommended
Trade or vocational college focusing on electrical work/renewable energy/electronics preferred
Prior experience in the renewable industry, preferably energy storage, strongly preferred
Experience in applied problem-solving methodology
Electrical safety training, NFPA70E or similar
Medium Voltage/Substation experience is a plus
Ability to work independently and proactively with minimal supervision and collaborate with Field Service Engineers
Solid computer skills: Windows, Office, and programming (PLC/controls experience a plus)
Awareness of electrical, crane, forklift, and construction work safety
Understanding of DC electrical systems and controls
Knowledge of using electrical voltage meters and electrical testing equipment
Exceptional communication skills and 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 and in extreme environments, perform prolonged repetitive duties, and frequently lift at least 50 pounds
Attention to detail and high level of accuracy
Knowledge of the National Electrical Code

Benefits

Comp & perks

Ability to travel domestically and internationally
100% travel coverage including local travel, overnight/North America, and international travel