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Battery Cell Engineer Jobs in Delaware (NOW HIRING)

With more than 30,000 fuel cell modules deployed worldwide, we are the trusted partner for Fortune ... Minimum Bachelors degree in an engineering field from an accredited university or college; Masters ...

Battery Cell Engineer information

See Delaware salary details

$71.1K

$115.5K

$167.6K

How much do battery cell engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for battery cell engineer in Delaware is $115,517.00, according to ZipRecruiter salary data. Most workers in this role earn between $95,100.00 and $130,100.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a battery cell engineer?

To thrive as a Battery Cell Engineer, you need a solid background in electrochemistry, materials science, and engineering principles, typically supported by a bachelor's or master's degree in chemical, materials, or electrical engineering. Experience with laboratory equipment, battery modeling software, and knowledge of industry standards like ISO and IEC, as well as certifications such as Six Sigma or PMP, are valuable. Strong problem-solving abilities, attention to detail, and effective teamwork and communication skills set exceptional engineers apart. These skills and qualities are crucial for designing safe, high-performance batteries and driving innovation in energy storage technologies.

What are some typical challenges battery cell engineers face when scaling up from prototype to mass production?

Battery Cell Engineers often encounter challenges when transitioning from prototype development to mass production, such as ensuring consistency in cell performance across large batches, managing supply chain variability, and addressing new quality control issues that arise at scale. They must work closely with manufacturing, quality assurance, and procurement teams to troubleshoot production bottlenecks and maintain strict safety standards. Effective communication and problem-solving skills are essential, as the role requires both hands-on technical work and cross-functional collaboration to achieve reliable, high-volume output.

What does a battery cell engineer do?

A Battery Cell Engineer is responsible for designing, developing, and testing battery cells used in a variety of applications such as electric vehicles, consumer electronics, and renewable energy storage. They work on improving battery performance, safety, and lifespan by selecting materials, optimizing cell architecture, and overseeing manufacturing processes. Battery Cell Engineers collaborate with cross-functional teams to ensure that battery systems meet both technical and regulatory requirements.

What is the difference between Battery Cell Engineer vs Battery Pack Engineer?

AspectBattery Cell EngineerBattery Pack Engineer
ResponsibilitiesDesigns and develops individual battery cells, focusing on chemistry, materials, and performanceDesigns and integrates multiple cells into battery packs, focusing on system integration, safety, and thermal management
Required SkillsElectrochemistry, materials science, cell testingElectrical engineering, system integration, thermal management
Work EnvironmentLaboratories, R&D centersManufacturing facilities, vehicle integration sites
Industry UsageAutomotive, consumer electronics, energy storageElectric vehicles, energy storage systems, industrial applications

While both roles focus on batteries, the Battery Cell Engineer specializes in developing individual cells, whereas the Battery Pack Engineer works on assembling and optimizing multiple cells into complete battery systems. Both roles require knowledge of battery technology but differ in scope and focus.

What are popular job titles related to Battery Cell Engineer jobs in Delaware? For Battery Cell Engineer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Battery Cell Engineer jobs in Delaware look for? The top searched job categories for Battery Cell Engineer jobs in Delaware are:
What cities in Delaware are hiring for Battery Cell Engineer jobs? Cities in Delaware with the most Battery Cell Engineer job openings:
Infographic showing various Battery Cell Engineer job openings in Delaware as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $115,517 per year, or $55.5 per hour.

Construction Project Cost Estimator

Bloom Energy

Newark, DE

Full-time

Medical, Dental, Vision, Retirement

Re-posted 19 days ago


Bloom Energy rating

8.8

Company rating: 8.8 out of 10

Based on 12 frontline employees who took The Breakroom Quiz

43rd of 487 rated machine equipment manufacturers


Job description

At Bloom Energy, our vision for a world powered by clean, reliable, and affordable energy is more than just a dream-we're making it reality.

For over two decades, we've been at the forefront of the global energy transition, pioneering solutions that empower critical industries to thrive in a rapidly digitizing, energy-intensive world. From revolutionizing power for AI-driven data centers to ensuring resilience for hospitals, electric grids, manufacturing facilities, and utilities, our solid oxide fuel cell (SOFC) and solid oxide electrolyzer (SOEC) technologies are redefining what's possible by delivering energy abundance for all. With more than 30,000 fuel cell modules deployed worldwide, we are the trusted partner for Fortune 100 companies and innovators alike. Our cutting-edge solutions enable unparalleled "time-to-power" capabilities, reliability, and sustainability, ensuring our customers remain ahead in a world where soaring energy demand and intensifying energy scarcity are rapidly becoming the new norm.

At Bloom, we thrive on collaboration, bold thinking, and relentless innovation. We believe that, together, we can create a brighter, more sustainable future while tackling the most pressing challenges of the 21st century.

We are looking for a Construction Cost Estimator to join our team in one of today's most exciting technologies. This role will report to the Senior Manager, Proposal Operations and will be based in Newark, Delaware. This is a fully on-site, in office role 5 days a week .

Role and Responsibilities:

  • Strong understanding of a broad set of electrical engineering and construction solutions and must have the ability to interface with the internal design and external customer process.
  • Defines and sets competitive construction estimates, budgets, methods, timeline, and evaluates financial risks
  • Support in verifying cost for construction change orders.
  • Compile comprehensive cost estimates for fuel cell construction projects. Estimated costs will be based on a preliminary site plan, one line diagram, Basis of Design document and observations noted during initial site surveys.
  • Review site plan and one-line diagrams for fuel cell installation projects for accuracy and opportunity for cost reduction.
  • Coordinate with Civil, Mechanical, Electrical, and Applications Engineers to value engineer project designs and identify any scope deviations.
  • Support Site Design Manager in compiling RFIs, collaborate with EPCs to find opportunities in schedule and cost.
  • Possess the knowledge to be at the forefront of the latest construction methods and execution for high-quality cost-effective site development.
  • Performance tracking to track and summarize estimate performance collaborating with Finance.
  • Lead ad-hoc cost studies that enable rapid decision-making based on payback, rate of return, etc.
  • Continuous improvement of costing structure based on lessons learned and continuous feedback loops with downstream cross-functional teams

Skills and Experience:

  • 8-10 years of relevant work experience is required, with 10+ years preferred in an EPC, GC, or construction environment, with a strong emphasis on electrical estimating and preconstruction services. This should include extensive work in construction cost estimating and pre-construction services, ideally across industrial, commercial, high-tech, utility-scale solar, wind, battery storage, and/or distributed generation (DG) projects, with demonstrated coordination with electrical and gas utilities for interconnection.
  • Extensive knowledge of electrical material, equipment, and labor pricing, including switchgear, transformers, generators, UPS systems, conduit, wire/cable, raceways, lighting systems, controls, and balance-of-plant electrical scopes; strong understanding of market volatility, lead times, vendor availability, and supply-chain drivers.
  • Strong understanding of how schedule delays or accelerations impact budgets.
  • In-depth knowledge of U.S. labor market requirements, with emphasis on East and West Coast, union and non-union environments; international labor market knowledge a plus.
  • Proficiency in electrical estimating methodologies, contracting strategies, purchasing, and supplier negotiations.
  • Analytical ability to prepare supplier performance reports, cost/price analyses, and performance measures.
  • Strong human relations skills to effectively interface with supervisors, cross-functional teams, and external suppliers/contractors.
  • Ability to select supply sources, negotiate prices, manage bid processes, finalize purchase contracts, and evaluate supplier performance.
  • Excellent oral and written communication skills; able to present technical and financial information clearly to both technical and non-technical audiences.
  • Ability to lead cross-functional process improvement teams and align stakeholders across estimating, engineering, procurement, and execution.
  • Strategic thinker with strong business acumen, able to seamlessly balance strategic vision and tactical execution.
  • Demonstrates initiative, resilience, and adaptability; leads by example with a "live and learn" mindset. Courage, accountability, and energy strongly valued.

Bloom Energy is an equal opportunity employer and makes employment decisions on the basis of merit. We are committed to compliance with all applicable laws providing equal employment opportunities. All qualified applicants, will receive consideration for employment without regard to race, sex, color, religion, national origin, protected veteran status, or on the basis of disability. Bloom Energy makes reasonable accommodations, consistent with applicable laws, for the known physical or mental limitations of an otherwise qualified applicant or employee with a disability, who can perform the essential job functions, unless undue hardship would result.

At Bloom Energy, we are committed to supporting the well-being of our employees and their families. Our comprehensive benefits package for eligible employees includes competitive Medical, Dental, and Vision plans with a large employer contribution, a 401(k) Retirement Plan with company match, generous Mental Health Support services, Legal services, virtual Physical Therapy access, and Fertility & Family Forming benefits.

Bloom Energy is committed to fair and equitable compensation practices. The total compensation for this position includes standard company benefits and is based on various factors including, but not limited to, relevant skills and experience.

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Salary Ranges:$127,900.00 - $184,100.00

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