ComEd interview process & guide 2026
Everything we know about interviewing at ComEd: the process stage by stage, what each round tests, and compensation by level.
- 1Initial Screening
- 2Phone Screening and Recruiter Screen
- 3Technical Interviews
- 4Interviews with Hiring Managers and Final Interviews
- 5Final Evaluation and Offer Discussion
Interviewing at ComEd
At ComEd, you should expect a structured interview style where Behavioral Interviewing, the STAR method, and “structured communication” show up at very high prominence. The process also heavily weights domain and technical content, including grid and electric utility analytics topics, alongside general data analysis and project discussion.
Across the roles covered in the data, the interviews test how you communicate using STAR and how you apply data and analytics in utility or energy contexts. The most prominent topics include STAR interview method, Behavioral Interviewing, Data Science at Scale, Grid Strategy, and Energy or electric utility domain knowledge, plus supporting technical areas like transmission and substation engineering analytics and decision support.
From the reported steps, you move through multiple screening and interview touchpoints before any “final” evaluation, and then an offer discussion if you are successful. After interviews, there is a deep-dive final evaluation by the hiring team, and the role fit determination is explicitly described for Security Engineer, which suggests the end of the loop is a synthesis of what the panel and earlier screens found.
The data indicates STAR-based answering and structured communication are among the most prominent topics, at the same level as behavioral interviewing and just behind the highest prominence technical items, so how you structure your answers is not a minor factor here.
How hard is the ComEd interview?
Aggregated from 74 interview experiencesAbout 1 in 2 candidates with a known outcome convert.
The interview process, end to end
5 rounds · based on 74 candidate reports- 1Initial Screening
You start with an initial screening that reviews your application and qualifications. The data also indicates there can be an initial screening call with HR and/or an additional phone screening or recruiter screen.
- 2Phone Screening and Recruiter Screen
You typically have a recruiter or phone call to review your background and expectations for the role. The data describes these steps as preliminary checks and verifies your interest and fit for the utility sector.
- 3Technical Interviews
You will have one or more technical interviews focused on assessing technical skills for data analysis. The data also describes interviews that may involve solving analytical problems or discussing past projects.
- 4Interviews with Hiring Managers and Final Interviews
You will meet hiring managers in multiple interviews that include a mix of behavioral and technical questions. Some reports also describe concluding interviews that may involve multiple team members and may include leadership or behavioral assessment.
- 5Final Evaluation and Offer Discussion
After the panel interviews, there is a deep-dive final evaluation by the hiring team to determine overall fit. If you are successful, the process includes an offer discussion covering salary and benefits.
What ComEd actually tests for
How prominent each skill is across reported loopsFind the guide for your role
This is your next step: open the guide for the role you are interviewing for. Each one carries the questions ComEd interviewers actually ask that position, the loop structure, and pay by level.
What ComEd pays, by level
Estimated total compensation: base salary plus stock and annual cash bonus.
What separates offers from rejections
Patterns from candidates who got offers, and the mistakes that most often sink a loop.
Do this
- Use STAR consistently, and make the Situation, Task, Action, and Result explicit in your response. The data shows both STAR method and structured communication with an S-T-A-R format are highly prominent, so clarity and structure matter.
- Talk through data science at scale and decision support topics with concrete examples from past projects, not just high-level concepts. These topics appear at very high and high prominence in the interview questions.
- Connect your analytics to electric utility or energy domain knowledge, especially grid strategy and transmission or substation analytics. The interview topic set repeatedly pairs utility domain with technical analytics.
- Be ready for a mix of behavioral and technical questions with hiring managers, and then an additional final evaluation by the hiring team. Plan to repeat or refine key themes across stages so the hiring team can synthesize fit.
Avoid this
- Do not rely on unstructured explanations for behavioral questions. The topic set explicitly highlights structured STAR communication, so drifting into vague narratives will not match how this loop is designed.
- Do not treat domain knowledge as optional. Grid strategy and energy or electric utility domain knowledge are among the most prominent topics, alongside analytics tied to transmission and substations.
- Do not prepare only for purely coding-style tasks. The reported technical interviews are described as focused on data analysis, analytical problems, and discussion of past projects, which means communication and reasoning are part of the technical bar.
- Do not assume you will only have one recruiter touchpoint. The reported steps include recruiter screen and phone screening as well as an initial screening call, so be consistent in your background story across calls.
ComEd interview FAQ
Answered from real candidate and workplace dataHow hard is the process, and what does that mean for me?
In the candidate reports, difficulty is mostly medium (59.5%), with easy (27.0%) and hard (12.2%). Very hard is rare (1.4%). You should still prepare for both structured behavioral answering and high-priority technical and domain topics because the topic prominence is extremely high for several areas.
What is the offer rate from these reports?
The offer rate is listed as 0.0% in the aggregated candidate reports data provided here. That means you should not infer positive conversion odds from this dataset.
What should I prioritize most in my preparation?
Prioritize STAR-based behavioral answers and structured communication, because STAR method and behavioral interviewing are at the highest prominence level in the topic data. Then prioritize grid strategy, data science at scale, and energy or electric utility domain knowledge, because they also show the highest prominence.
How long is each interview round?
The supplied process steps describe the types of stages, but they do not provide durations. Because durations are not supported by the data, this guide does not guess time length.
Do they have multiple screening stages before the interviews?
Yes. The reported steps include phone screening and recruiter screen, and there is also mention of an initial screening call. The process begins with an initial screening as well, so expect at least one early HR or recruiter conversation and possibly multiple pre-interview touchpoints.
Can I re-apply if I do not get an offer?
The provided data does not include any re-application or cooling-off policy. If you want this detail for ComEd specifically, you would need to confirm it with recruiting or the job posting.
What people say about ComEd
Verbatim snippets from employee and candidate reviews“ComEd offers a great work culture and mentorship, though the office needs improvements.”
“Embrace the mentorship opportunities and creative freedom to enhance your projects.”
“The office environment could benefit from upgrades, as it feels a bit run down.”
“The work culture is excellent, supported by strong mentorship and the freedom to be creative with projects.”
“While the pay and bonuses are satisfactory, the training provided is inadequate, and support from non-customer-facing roles is limited.”
“Innovation at ComEd is slow due to the need for stability in electric utilities, despite being one of the most technologically advanced utilities in the U.S.”
Related company guides
Companies that hire for the same data roles
Ready for your ComEd interview?
Practice the exact questions from this guide with AI feedback, and walk into your loop knowing what to expect.