How does the salary as Engineer III at FirstEnergy compare with the base salary range for this job?

The average salary for Engineer III is $161,035 per year (estimate) in US , which is 24% higher than the average FirstEnergy salary of $130,034 per year (estimate) for this job.

Are Engineer III professionals at FirstEnergy in US satisfied with their compensation?

FirstEnergy employees working as Engineer III in US have attributed a compensation and benefits rating of 4 out of 5 stars, based on 3 ratings. This is in line with the average of Engineer III professionals at FirstEnergy worldwide.

What is the salary trajectory of a Engineer III?

The salary trajectory of a Engineer III ranges between locations and employers. The salary starts at $94,380 per year (estimate) and goes up to $378,803 per year (estimate) for the highest level of seniority.

How much does a Engineer III make at FirstEnergy?

The estimated average salary for a Engineer III at FirstEnergy is $161,035 per year or $77 per hour, but some professionals have reported earning up to roughly $235,802 per year (90th percentile). The typical pay range is between $133,263 (25th percentile) and $197,327 (75th percentile) annually. This is based on 14 salaries submitted by FirstEnergy Engineer III professionals on Glassdoor, as of Jul 2026.

What is the typical salary for a Engineer III per hour?

Engineer III professionals typically earn between $64 and $95 per hour.

What is the typical salary for a Engineer III per month?

Engineer III professionals typically earn between $11,105 and $16,444 monthly.

What is the pay for job titles similar to Engineer III at FirstEnergy?

Engineering Coop - with an estimated total pay of $47K - $75K/yr, Engineering Co-Op - with an estimated total pay of $53K - $91K/yr, Associate Engineer - with an estimated total pay of $84K - $117K/yr, Assistant Engineer - with an estimated total pay of $89K - $133K/yr, Engineer II - with an estimated total pay of $98K - $128K/yr

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All FirstEnergy salaries

Total salary range for FirstEnergy Engineer III

Total Pay

$112K

$152K_/yr

About our data

Last updated Apr 10, 202514 Salaries submitted

Pay breakdown

$130K

Median total pay

Base Pay

91.5%

$104K - $136K/yr

$119K/yrmedian

Bonus

8.5%

$8K - $16K/yr

$11K/yrmedian

Deep dive into Pay

Recent salaries shared by Engineer III at FirstEnergy

Job Title | Years of Experience

Base • Additional pay

Location

Date submitted

Job Title | Years of Experience

Location

Date submitted

Base • Additional pay

Engineer III

4-6 years

$86K/yr

($86K • $0)

Akron, OH

submitted on Jun 21, 2025

$86K/yr

$86K • $0

Engineer III

7-9 years

$103K/yr

($97K • $6K)

Akron, OH

submitted on May 19, 2025

$103K/yr

$97K • $6K

Engineer III

1-3 years

$87K - $101K/yr

Akron, OH

submitted on Feb 26, 2025

$87K - $101K/yr

Engineer III

4-6 years

$88K/yr

($88K • $0)

Akron, OH

submitted on Nov 2, 2024

$88K/yr

$88K • $0

Engineer III

4-6 years

$91K/yr

($84K • $7K)

Akron, OH

submitted on Feb 23, 2024

$91K/yr

$84K • $7K

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Engineer III

4-6 years

$101K - $116K/yr

Morristown, NJ

submitted on Oct 29, 2023

$101K - $116K/yr

Engineer III

1-3 years

$76K - $89K/yr

Akron, OH

submitted on Apr 27, 2023

$76K - $89K/yr

Engineer III

4-6 years

$95K/yr

($83K • $12K)

Akron, OH

submitted on Mar 16, 2023

$95K/yr

$83K • $12K

Engineer III

7-9 years

$99K/yr

($91K • $8K)

Akron, OH

submitted on Feb 14, 2023

$99K/yr

$91K • $8K

Engineer III

7-9 years

$88K/yr

($80K • $8K)

Youngstown, OH

submitted on Feb 8, 2023

$88K/yr

$80K • $8K

Viewing 1 - 10 of 13

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FirstEnergy pay & benefits FirstEnergy salaries FirstEnergy Engineer III salaries

FirstEnergy

Total salary range for FirstEnergy Engineer III

About our data

Pay breakdown

$130K

Recent salaries shared by Engineer III at FirstEnergy

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FirstEnergy pay FAQs

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Total salary range for FirstEnergy Engineer III

About our data

Pay breakdown

$130K

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