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Contractual Battery Engineer Jobs (NOW HIRING)

Fluence

Performance Engineer

Houston, TX · On-site

Conduct battery DC and AC data analysis using a variety of analytical tools * Prepare and deliver ... based on contractual requirements * Plan, schedule, coordinate, and execute project work ...

Fluence

Performance Engineer

Alpharetta, GA · On-site

Conduct battery DC and AC data analysis using a variety of analytical tools * Prepare and deliver ... based on contractual requirements * Plan, schedule, coordinate, and execute project work ...

SK Battery America

ESS, Contract Manager

Troy, MI · On-site

$84K - $113K/yr

... IPPs), developers and suppliers - including partners for Power Conversion Systems (PCS), Energy ... Review and understand Battery Energy Storage system sales contracts: Carefully read and interpret ...

Jobtailor

WI · On-site

Diagnose and troubleshoot electrical, mechanical, and software issues for battery systems remotely ... Ensure compliance with contractual terms, conditions, and service-level agreements * Perform other ...

Clearway Energy

Principal BESS Engineer

San Diego, CA · Hybrid

What The Role Is Reporting to the Sr. Manager of BESS Engineering, the Principal Battery Energy ... Update and refine EPC contractual agreements and requirements for BESS, focusing on EPC obligations ...

Clearway Energy

Principal BESS Engineer

Denver, CO · Hybrid

What The Role Is Reporting to the Sr. Manager of BESS Engineering, the Principal Battery Energy ... Update and refine EPC contractual agreements and requirements for BESS, with a focus on EPC ...

Clearway Energy

Principal BESS Engineer

Denver, CO · On-site

What The Role Is Reporting to the Sr. Manager of BESS Engineering, the Principal Battery Energy ... Update and refine EPC contractual agreements and requirements for BESS, with a focus on EPC ...

Clearway Energy

Principal BESS Engineer

Houston, TX · Hybrid

What The Role Is Reporting to the Sr. Manager of BESS Engineering, the Principal Battery Energy ... Update and refine EPC contractual agreements and requirements for BESS, with a focus on EPC ...

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Contractual Battery Engineer information

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$71K

$115.4K

$167.5K

How much do contractual battery engineer jobs pay per year?

As of Sep 14, 2026, the average yearly pay for contractual battery engineer in the United States is $115,418.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What is a contractual battery engineer?

Contractual Battery Engineers are professionals who work on a temporary or project-based basis to design, develop, test, and improve battery systems for various applications, such as electric vehicles, consumer electronics, or renewable energy storage. They are hired through fixed-term contracts rather than permanent positions and may work independently or through staffing agencies. Their expertise includes battery chemistry, safety protocols, performance testing, and integration with electronic systems. Companies often hire contractual battery engineers to address specific project needs or to provide specialized knowledge for a set period.

What are some unique challenges faced by contractual battery engineers compared to permanent roles?

Contractual Battery Engineers often need to quickly adapt to new teams, project scopes, and technologies, as contract durations may be shorter and project-specific. They must demonstrate strong self-management skills and be able to efficiently deliver results within tight timelines. Additionally, they may encounter less job stability and fewer opportunities for long-term professional development within a single organization, though contracts can provide exposure to diverse industries and technologies. Successful contractual engineers proactively communicate and collaborate to integrate smoothly into multidisciplinary teams.

What are the key skills and qualifications needed to thrive as a contractual battery engineer, and why are they important?

To thrive as a Contractual Battery Engineer, you need a solid background in electrical or chemical engineering, battery technology, and relevant industry experience, often supported by a bachelor's or master's degree. Familiarity with battery management systems (BMS), CAD software, and testing equipment, along with certifications like Six Sigma or PMP, is typically required. Strong problem-solving, project management, and communication skills are essential for collaborating with teams and meeting client specifications. These skills ensure safe, innovative, and efficient battery solutions that meet contractual obligations and industry standards.
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Contractual Battery Engineer jobs near you
Infographic showing various Contractual Battery Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 89% Full Time, 7% Part Time, and 3% Contract. Highlights an 84% Physical, 5% Hybrid, and 11% Remote job distribution, with an average salary of $115,418 per year, or $55.5 per hour.

Solar and Battery O&M (Operations & Maintenance) Manager

Corona, CA • On-site

RENEWABLE ENERGY PARTNERS
Solar Electric Power Generation • 11 - 50 employees
Learn more about RENEWABLE ENERGY PARTNERSexternal

$80K - $110K/yr

Full-time

PTO

Re-posted 28 days ago

Job description

Solar and Battery O&M (Operations & Maintenance) Manager

Renewable Energy Partners Inc is an established and growing commercial solar company. We are looking to add a highly organized and motivated Solar and Battery O&M (Operations & Maintenance) Manager to the REP family. This candidate will have a versatile role on the team and will work alongside the Project Manager, Construction Superintendent, and our Procurement and Engineering teams.
Solar and Battery O&M Manager is responsible for ensuring the efficient and reliable functioning of solar photovoltaic (PV) systems and Battery Energy Storage Systems (BESS). This role is critical in the rapidly expanding renewable energy sector, demanding both strong technical expertise and management skills. 
Key responsibilities:

  • Overseeing daily operations and maintenance: Ensuring the smooth and efficient day-to-day operation of solar and battery assets, including monitoring performance, troubleshooting issues, and implementing corrective actions.
  • Handle new non-company installed or owned O&M inquires: Price, proposal, manage new 3rd party O&M inquires to grow the O&M Division.
  • SCREC Sells: Manage relationship with WREGIS, aggregator vendor and customer for the sale of Solar Renewable Energy Credits. Work with accounting dept when transactions take place.     
  • Preventive and corrective maintenance: Conducting routine inspections, maintenance tasks, and repairs to optimize system performance and minimize downtime.
  • Troubleshooting and resolving system faults: Diagnosing and resolving issues in electrical, mechanical, and SCADA (Supervisory Control and Data Acquisition) systems, and addressing faults promptly.
  • Team and RMA vendor management: Managing and coordinating the activities of technicians and subcontractors, providing training, ensuring adherence to safety procedures, and enforcing a culture of safety.
  • Performance monitoring and analysis: Utilizing SCADA and other monitoring platforms to track system performance, evaluate output against expectations, and identify opportunities for optimization and improvement.
  • Budget and resource management: Managing spare parts inventory, maintenance logs, and ensuring efficient allocation of resources and adherence to budget constraints.
  • Compliance and safety: Ensuring adherence to relevant electrical codes (NEC, NESC), safety regulations (OSHA), environmental regulations, contractual agreements, and industry best practices.
  • Reporting and documentation: Preparing and presenting technical reports, performance analysis, and maintaining detailed records of O&M activities and data.
  • Stakeholder collaboration: Working with internal teams (engineering, operations, CEO), external partners (vendors, clients), and providing updates and information as required.
  • QA/QC inspections and commissioning: Leading quality assurance checks, system commissioning, and diagnostics.
  • Development support: Assisting with technical due diligence, risk assessment, and design specification development for new projects, especially for pre-operational assets. 
 
 

 

Essential skills and qualifications:

  • Technical expertise: Deep technical knowledge of solar PV systems, BESS (some), inverters, combiner boxes, and electrical systems (up to 1000VDC and 480VAC).
  • O&M experience: Significant hands-on experience (5-8 years) in the operations and maintenance of commercial or residential battery energy storage systems.
  • SCADA and monitoring platforms: Strong working knowledge of SCADA and performance monitoring platforms used in renewable energy systems.
  • Troubleshooting and problem-solving: Excellent diagnostic skills to identify, analyze, and resolve technical faults and system malfunctions.
  • Leadership and team management: Proven ability to lead and motivate a technician (currently 1-2), provide training, and ensure adherence to safety and operational standards.
  • Communication and reporting: Strong written and verbal communication skills for technical reports, communicating with stakeholders, and providing clear instructions to teams.
  • Analytical skills: Ability to analyze performance data, identify trends, and implement solutions to optimize system efficiency.
  • Relevant education/certifications: A technical degree (electrical engineering, renewable energy) or related certifications (such as NABCEP or OSHA 30) are preferred. 
 

Work environment

This role often involves a combination of office-based work (data analysis, reporting, management) and sometimes fieldwork at various regional project sites. 
The solar and battery O&M market is a growing field with increasing demand for skilled professionals to manage the operations and maintenance of a rapidly expanding renewable energy & BESS infrastructure.  
 

Compensation:

o   $80k-$110k
o   Full-time Monday-Friday
o   Vacation (after one year), 7 paid holidays,
Experience:

o   Computer Literacy: 5 years (Preferred)
o   Construction: 5 years (Preferred)
o   Microsoft Office: 5 years (Preferred)