Electrical Engineer (Mid-Level) Hiring Guide

Function: Designs, develops, and maintains electrical systems and components that meet organizational needs. This includes creating circuit designs and schematics, selecting components, and overseeing the implementation of electrical solutions from concept through deployment .

Core Focus: Ensuring safe, reliable, and compliant electrical designs and installations. A mid-level Electrical Engineer focuses on solving complex electrical problems, troubleshooting system issues, and optimizing performance while adhering to industry standards and safety codes

They also collaborate with cross-functional teams (e.g. mechanical, software, operations) to integrate electrical aspects into larger projects

Typical SMB Scope: In small-to-medium businesses, this role wears multiple hats. The engineer may handle end-to-end project tasks - from initial requirements and design to hands-on testing and supporting installation. They often work on a variety of projects (e.g. facility power improvements, product prototypes, machinery upgrades) rather than a single specialization. As a mid-level position (approximately 3-5 years of experience assumed), they operate with moderate independence, possibly mentoring junior technicians, while reporting to a senior engineer or engineering manager. The role balances technical design duties with on-site support and cross-team coordination, all within typical SMB resource constraints (limited budget, lean teams).

Design Electrical Systems & Schematics: Create and update electrical schematics, wiring diagrams, and layout drawings for equipment or projects. This includes selecting appropriate components (wires, sensors, breakers, etc.) and ensuring designs meet the required functionality and safety standards .

Testing and Troubleshooting: Build or assist in building prototypes and run electrical tests (voltage, current, continuity, etc.) on circuits or systems. Diagnose faults or performance issues using instruments (multimeters, oscilloscopes) and implement corrections. For example, systematically debug a control panel that isn-t functioning by checking power inputs, outputs, and connections.

Compliance and Safety Assurance: Ensure all designs and modifications comply with relevant electrical codes (e.g. NEC) and regulations, as well as internal quality standards. This involves performing design reviews and safety checks so that no installation or design violates grounding, load, or insulation requirements . The engineer documents compliance or raises concerns if specifications are not met, prioritizing safety even under pressure.

Documentation & Reporting: Prepare clear technical documentation and artifacts for each project. This includes creating bills of materials (BOM), writing test reports, updating schematics after changes (as-built drawings), and maintaining versioned design files. The engineer also writes brief summaries or user guides to assist operators or clients in understanding the electrical system-s operation.

Project Coordination: Work closely with project managers and other teams to deliver projects on time and within scope. The Electrical Engineer communicates progress and risks, coordinates

electrical work with mechanical designs or software (for embedded systems), and integrates their deliverables into the broader project plan. In an SMB, this can mean juggling multiple small projects and adapting to shifting priorities.

Mentorship and Support: Provide guidance to junior engineers or electricians/technicians on proper assembly, testing procedures, or troubleshooting techniques. Review their work for quality and safety (e.g. checking a junior engineer-s circuit design for errors) and share best practices. They may also oversee contractors or electricians during equipment installation on-site to ensure work follows the design and standards.

Maintenance & Issue Response: Support maintenance teams in diagnosing electrical issues in existing equipment or facility systems. For example, if a production machine keeps tripping a breaker, the engineer investigates the cause (overload, short circuit, faulty component) and recommends fixes (redistribute loads, replace component, etc.). They respond promptly to downtime incidents and propose preventive measures for future.

(All responsibilities are concrete actions observable in day-to-day work. They ensure designs are correct, safe, and functional from start to finish

.)

Systems / Artifacts

Common Tools and Systems: Mid-level electrical engineers in SMBs use a mix of design, analysis, and productivity tools that are cost-effective and widely adopted:

Electrical CAD Software: AutoCAD or AutoCAD Electrical for drafting wiring diagrams and electrical layouts is very common . For circuit board design, they might use PCB design tools like Altium Designer (popular in industry) or KiCad (an open-source alternative) to create PCB schematics and layouts.

Simulation & Calculation: SPICE simulators (e.g. LTSpice) are used to simulate analog/digital circuits and verify behavior before building hardware. Engineers may also use MATLAB/Simulink for more complex modeling or data analysis if budget allows (or Python with libraries as a cheaper alternative). For power systems or electrical distribution projects, tools like ETAP or *SKM Power are used to perform load flow and short-circuit studies .

Microcontroller/PLC Tools: If the SMB-s projects involve embedded systems or automation, the engineer might use microcontroller IDEs (e.g. Arduino IDE, STM32 CubeIDE) or PLC programming software (for Allen-Bradley, Siemens etc.) to program control logic. These are typically on an as-needed basis depending on project domain.

Testing Equipment & Software: Physical instruments are crucial -tools- too - digital multimeters (DMMs), oscilloscopes, power analyzers, signal generators, and clamp meters are standard gear. They may also use accompanying PC software or firmware for these instruments to log data. For example, using an oscilloscope-s software to capture waveforms for a report.

Productivity & Collaboration: Like all roles, electrical engineers use general tools: Microsoft Office (Excel for calculations/data logging, Word for documentation, PowerPoint for presentations) , and possibly G Suite or similar. Project management tools (Trello, Jira, MS Project, Asana) track tasks and deadlines. Version control systems (like Git) might be used for code or even for versioning design files. Communication tools such as Email and Slack/Teams for daily coordination are

standard. Many SMBs also use cloud storage (SharePoint, Google Drive) to share drawings and documents.

Assessment Tasks

Weight Distribution: To make a hiring decision, we combine assessment and interview results focusing on key dimensions. A suggested weighting is: -Technical Competence (30%) - evaluated through the Hard Skills section of the test (problems & solutions) and technical deep-dive interview questions. This is the highest weight, as the candidate must demonstrate fundamental electrical engineering knowledge and the ability to apply it. -Problem-Solving & Cognitive Ability (15%) - from the Cognitive test section and evidence of analytical thinking in interview answers. This reflects their raw ability to reason through new problems. -Attention to Detail (15%) - primarily from the Accuracy test section (did they catch errors) and any detail-oriented aspects of their work discussed in interview. This is weighted high because mistakes can be costly in this role. -Judgment & Attitude (20%) - drawn from the SJT scenario performance, Soft Skills written answers, and behavioral interview (especially teamwork and situational questions). This includes safety mindset, integrity, and how they handle pressure or conflict. A significant portion because a cultural misfit or poor attitude can be dangerous in a small team. -Communication Skills (10%) - from Communication tasks (writing quality) and how clearly they express themselves during the interview. While not the top weight, a minimum standard here is required to function in the role. -Organization/Time Management (10%) - assessed by specific interview questions (e.g., prioritization scenario) and indirectly via how they handled multi-part test tasks. This smaller weight can be a tiebreaker area - we expect a baseline competence but can provide support if other areas are strong.

(Weights can be adjusted slightly based on company priorities, but the above ensures a balanced consideration of technical skills and attitude/fit.)

Pass/Fail Guidance for Must-Haves: -Technical Must-Haves: The candidate should pass the Hard Skills section with a comfortable margin. For example, at least 70% of the points in technical questions should be correct. Failing any -easy- fundamental question (like a basic Ohm-s law or unit conversion) is cause for concern - one such slip could be forgiven if the rest is strong, but multiple basic errors = fail. If an interview reveals they lack hands-on know-how (cannot describe use of common tools or processes they claim experience with), that is a disqualifier despite other scores.

-Safety/Ethics Red Flags: Any indication that the candidate would violate safety protocols or act unethically (either by choosing a dangerous SJT option as -best- or by describing doing something unethical in past) should be an automatic fail. Safety mindset is non-negotiable. -Communication Minimum: If the written communication tasks are completely unclear or the candidate cannot articulate thoughts in the interview such that understanding them would be a constant issue, that is a fail. In practice, this might mean writing tasks scoring below a certain threshold (e.g., incoherent grammar, or wrong tone in scenarios) or interviewers struggling to follow the candidate-s explanations repeatedly. -Cultural Fit (Attitude): The hiring team should review the Soft Skills answers and interview attitude questions for any attitudes contrary to the company-s values (e.g., arrogance, blaming others, lack of willingness to learn). A single questionable phrasing might be clarified in follow-up, but consistent signals of poor attitude or several of the red flags in section 9 = do not move forward. For instance, if they exhibit both lack of accountability in answers and poor teamwork example, it-s likely a no-hire even if technical score is high. -Overall Threshold: We recommend that a candidate should score at least a cumulative 75% of the total weighted score to be considered for hire, and not fail any must-have dimension above. This means someone strong in tech but abysmal in attitude (or vice versa) would not pass. Some companies may set specific cutoffs per section (e.g., at least half points in each category), but the key is that any critical weakness can veto the hire.

Scoring Process: Use an answer key for the test to tally objective scores. For soft/open responses, use a rubric (e.g., 1-5 scale) and have at least two reviewers score independently to reduce bias, then average. Similarly, interview questions should be scored by the panel using predefined criteria. Combine test and interview scores according to weights.

If a candidate meets the technical bar but has minor deficiencies in say communication, a hiring manager might decide if additional training on the job is feasible. However, failure in integrity or fundamental skills is not trainable in the short term and should be considered disqualifying. The pass decision should require no reservations on must-haves - meaning everyone on the panel is comfortable that the candidate will perform safely, capably, and collaboratively in the role.

Disqualifiers

(During the assessment or interview, the following are strong negative indicators suggesting a poor fit for this Electrical Engineer role. If a candidate exhibits any of these, it would raise serious concerns:)

Disregard for Safety Procedures or Codes: For example, the candidate suggests in an SJT scenario that they would bypass safety tests to meet a deadline, or in discussion they downplay the importance of adhering to electrical codes. Any hint that they-d cut corners on safety or compliance is a major red flag.

Frequent Inattention to Detail: Noticing consistent sloppy mistakes in their work. In the assessment, this might be failing multiple Accuracy tasks (e.g. not catching a clear spec violation or documentation mismatch). In conversation, it could be claiming to -eyeball- things instead of using precise calculations. This role demands detail orientation; a pattern of carelessness is disqualifying.

Poor Communication or Arrogance: If the candidate is unable to explain technical concepts clearly, or comes off as condescending when communicating (especially to non-engineers or junior staff), it-s problematic. A mid-level engineer in an SMB must often teach or coordinate with others; an arrogant -lone wolf- attitude or inability to adjust communication for the audience would be a bad sign.

Inability to Work in a Team: Signs include blaming others for failures, taking all credit for successes, or describing frequent conflicts in past teams without reflection. If their behavioral answers indicate they struggle with collaboration or adapting to team decisions, they likely won-t thrive in an SMB-s close-knit environment.

Lack of Accountability: For instance, if in the interview they cannot describe any personal mistake or learning experience (-I-ve never made a mistake- or always pointing fingers), or if in the SJT they choose options that involve hiding problems. This suggests they might conceal issues or avoid responsibility, which is dangerous in engineering.

Resistance to Learning or Rigid Thinking: A candidate who insists on doing things only one way (-We-ve always done it like this-) and shows no interest in new tools or methods. In an SMB where one may need to adapt to different tasks, a rigid mindset is a red flag. Similarly, if they have outdated knowledge and don-t attempt to update it, that-s concerning.

Ethical Lapses: Any indication of unethical behavior, such as suggesting it-s okay to falsify test results, sign off on work not actually checked, or plagiarize someone else-s work. Even a small hint of dishonesty or lack of integrity should disqualify a hire for this role, given the trust and safety involved.

Extreme Dependence or Overconfidence: Two opposites: either the candidate seems unable to operate without constant supervision (not good for mid-level) or they are overconfident to the point of ignoring input. Red flag if they dismiss the need for reviews (-My work is always perfect, I don-t need checks-) or, conversely, if they seem to have no examples of taking initiative independently.

Fails Must-Have Technical Barriers: If the candidate cannot answer very fundamental technical questions (e.g., doesn-t know Ohm-s Law, cannot explain a simple circuit they claim to have worked on), that-s an obvious disqualifier. Similarly, if their hands-on claims don-t hold up (e.g., can-t describe how to use a multimeter when they said they do testing), it shows their resume might not be credible.

(These red flags align with must-have qualities: e.g., lacking safety mindset or detail orientation directly contradicts the required attitude. Any one of these issues could outweigh positives, as they might lead to serious problems if the person was hired.)

10) Assessment Blueprint (30 minutes total, divided into 5 sections)

Overview: The assessment is a 30-minute online test covering cognitive ability, technical skills, situational judgment, soft skills, and attention to detail. It is deterministic and auditable - meaning each question has a clear scoring key or expected response. Below is the breakdown of sections, sample questions/tasks for each, and answer keys or scoring notes:

Cognitive (5 min) - General problem-solving and reasoning

Format: 4 multiple-choice or short-answer questions assessing basic math and logical reasoning relevant to an engineering mindset. Quick to answer and score.

1.

Numerical Reasoning: Question: An electrical circuit has a 9 V battery connected in series to a 100 O resistor. What is the current flowing through the resistor? (Assume ideal conditions.) Answer: 0.09 A. (Calculated using Ohm-s Law: I = V/R = 9 V / 100 O = 0.09 A.) Scoring: Full credit for 0.09 A (or equivalent 90 mA). Minor unit mislabel (e.g. -0.09- with no units) might get partial, but the number must be correct.

2.

Unit Conversion / Simple Math: Question: A project task is estimated to take 7 minutes per device test. Approximately how long will it take to test 5 devices, in minutes? Answer: 35 minutes. (7 minutes/device * 5 devices = 35 minutes.) Scoring: 35 is the only correct answer. (This tests basic multiplication speed/accuracy.)

3.

Logical Inference: Question: All sensors in a system are either Type A or Type B. All Type A sensors are wireless. Sensor X is not wireless. What can we conclude about Sensor X?

a.

Sensor X is Type A.

b.

Sensor X is Type B.

c.

Sensor X is both Type A and wireless.

d. We cannot conclude anything. Answer: b. Sensor X is Type B. (Because if all Type A are wireless but X is not wireless, X cannot be Type A, therefore it must be Type B.)

Scoring: Correct choice (b) gets full points; any other choice is incorrect.

4. Pattern/Sequence (Analytical Thinking): Question: What is the next number in the sequence: 2, 5, 11, 23, ... ? Answer: 47. (The pattern doubles the previous number and adds 1: 2.5 (+3), 5.11 (+6), 11.23 (+12). The increments themselves double: +3, +6, +12, so next +24. 23 + 24 = 47.)

Scoring: Full credit for 47 with reasoning not required but the correct answer must be given.

(The cognitive section questions each have a single correct answer. They assess quick reasoning and numeric fluency. Total of 5 minutes is sufficient for 4 short items. Score each as correct/incorrect for objective grading.)

Electrical Engineer (Mid-Level) is a mid-level-level role in Engineering. Choose this title when you need someone focused on the specific responsibilities outlined above.