As of September 01, 2026, the average annual salary for Energy Storage Engineer in Delaware is $98,570, equivalent to $47 per hour, $1,896 weekly, or $8,214 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for Energy Storage Engineer in cities like San Jose, Santa Clara, and San Francisco.

Annually Salaries for Energy Storage Engineer in Delaware vary widely, spanning from $81,798 to $115,805. Most professionals fall between the 25th percentile ($89,791) and 75th percentile ($107,591), while top earners (90th percentile) make $115,805 per year. This $17,800 pay gap underscores opportunities for salary growth through certifications, specialized skills like Project Management or RFI, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Delaware Energy Storage Engineer often earn 1.3% higher than national averages due to demand from Fortune 63 companies. However, Delaware currently ranks 16 nationwide for Energy Storage Engineer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
Energy Storage Engineer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile Energy Storage Engineer Salary $81,798 DE September 01, 2026
25th Percentile Energy Storage Engineer Salary $89,791 DE September 01, 2026
50th Percentile Energy Storage Engineer Salary $98,570 DE September 01, 2026
75th Percentile Energy Storage Engineer Salary $107,591 DE September 01, 2026
90th Percentile Energy Storage Engineer Salary $115,805 DE September 01, 2026
25% $89,791 10% $81,798 90% $115,805 75% $107,591 $98,570 50%(Median) Didn’t find job title? Click
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Check out Energy Storage Engineer jobs in Delaware

Mechanical Engineer – Energy

Constellation Energy - Glasgow, DE

Mechanical Engineer – Energy

Constellation Energy - Newark, DE

Mechanical Engineer – Energy

Constellation Energy - Marshallton, DE

Mechanical Engineer – Energy

Constellation Energy - Wilmington, DE

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What is A Energy Storage Engineer ?

An Energy Storage Engineer is responsible for designing, developing, and optimizing energy storage systems, such as batteries and other technologies, to enhance energy efficiency and reliability. This role involves conducting feasibility studies, performing simulations, and analyzing data to improve system performance. Collaboration with cross-functional teams, including project managers and electrical engineers, is essential to ensure successful project implementation. The salary for an Energy Storage Engineer typically ranges from $80,000 to $130,000 annually, depending on experience, educ...

Source: (as of 06/04/2025). Read more from

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Location Avg. Salary Date Updated
Location Bear, DE Avg. Salary $108,800 Date Updated September 01, 2026
Location Delaware City, DE Avg. Salary $108,868 Date Updated September 01, 2026
Location Harrington, DE Avg. Salary $108,522 Date Updated September 01, 2026
Location Lewes, DE Avg. Salary $108,334 Date Updated September 01, 2026
Location Middletown, DE Avg. Salary $108,889 Date Updated September 01, 2026
Location Milford, DE Avg. Salary $108,669 Date Updated September 01, 2026
Location Rehoboth Beach, DE Avg. Salary $108,294 Date Updated September 01, 2026
Location Seaford, DE Avg. Salary $108,356 Date Updated September 01, 2026
Location Smyrna, DE Avg. Salary $109,262 Date Updated September 01, 2026
Location Bethany Beach, DE Avg. Salary $107,973 Date Updated September 01, 2026
Job Openings for Energy Storage Engineer in Delaware

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