Yedidya, Utilities Recruitment Expert at JobTestPrep
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Updated: September, 2026
Pre-Employment Testing Program requires candidates for physical, technical, and clerical positions to pass a prerequisite test before they can be hired. Which test you take depends on the role: physical positions require the Physical Test Battery (PTB), technical positions require the Industrial Skills Test (IST), and clerical positions require the Clerical/Meter Reader Test. All three are delivered online through an external testing vendor, and once you're invited, you have 5 calendar days to complete your test before the invitation expires.
JobTestPrep's PrepPacks are built to match each of these tests as closely as possible, the same section breakdown, the same time limits, and the same question formats PG&E actually uses, so you walk in already familiar with the format instead of guessing on test day.
This page covers all three PG&E pre-employment tests in detail: what each one assesses, which roles require it, and how to prepare. You'll also find PG&E's hiring process and answers to common questions about testing, retakes, and what to expect:
PG&E's hiring process has several stages: an online application, a phone interview, one or more pre-employment tests, and a face-to-face interview.
Phone Interview: After you apply online with your résumé and application form, you'll have a phone interview with a PG&E recruiter, covering your work history and career goals. PG&E also offers a pre-recorded video interview as an alternative: a webcam session with 5 or 6 questions, giving you 3 minutes to record each answer. Unlike a live call, you can re-record your answer as many times as you'd like before submitting.
Pre-Employment Test: Once you've had your initial interview, you may be invited to complete one or more of PG&E's pre-employment tests. Which one depends on the role you're applying for, covered in detail below.
Excel Test: If you're applying for a role such as Electric Settlement Associate Analyst or Business Finance Analyst, you may also be asked to take an Excel test, covering formatting, editing, protecting cells, and creating charts and graphs, in as much as 40 minutes. Some roles also require an FCC license test in addition to the primary test.
Face-to-Face Interview: If you score well on your pre-employment assessment, you'll be invited to a face-to-face interview, typically a panel conversation with a Human Resources manager and the head of the department you'd be working in. More on what to expect in that interview further down this page.
If you receive a job offer, you'll need to complete a drug test within 72 business hours of the offer.
PG&E uses pre-employment tests to fairly evaluate applicants and help ensure those hired are likely to succeed and stay safe on the job. Tests are developed and validated to PG&E's own professional testing standards, and which one you take depends on the role you're applying for.
Each job posting lists the specific test or tests required for that role, so you'll know exactly what to prepare for before you apply. Below, we break down what each test actually covers and how to prepare for it.
The PTB is required for Materials Handler and Utility Worker roles. Utility Worker roles also require the Work Orientation Inventory (WOI).
It's administered in one session covering two parts: Numerical Ability (75 items across whole numbers, decimals, and fractions, 10 minutes) and Space Visualization (50 items in a block-pile format, 5 minutes). No calculator is allowed.
The math and spatial reasoning aren't advanced on their own, what makes the PTB difficult is the time pressure: under 10 seconds per question in both sections. If you fail, PG&E requires a 90-calendar-day wait before you can retake it, a real delay if you're counting on this role.
Prepare for the PTB with our full PrepPack, built to match PG&E's real time limits and question format.
The IST is required for Mapping Technician, Engineering Estimator, and Scheduler roles.
It's administered in one sitting covering three parts: Reading Comprehension (25 items, 30 minutes), Working with Numbers, Charts, and Graphs (25 items, 30 minutes), and Mechanical Principles (36 items, 20 minutes), one hour and 20 minutes total. No calculator is allowed.
None of the three sections are conceptually hard on their own. What makes the IST difficult is moving through all three back to back at that pace. Candidates who fail must wait 90 calendar days before retaking it.
Prepare for the IST with our full PrepPack, built to match PG&E's real time limits and question format.
The CTB is required for clerical positions and Meter Reader roles.
It's administered in one session lasting about an hour, covering five components: Computation (5 minutes), Language Skills (5 minutes), Problem Solving (10 minutes), Coding (5 minutes), and Visual Speed and Accuracy (5 minutes). No calculator is allowed.
Each section tests a different skill, arithmetic, proofreading, word problems, code-table lookup, and rapid visual comparison, so the challenge isn't any one section, it's switching between five different skill types under a sharp timer for each. Candidates who fail must wait 90 calendar days before retaking it.
Prepare for the CTB with our full PrepPack, built to match PG&E's real time limits and question format.
The face-to-face interview typically takes place at a PG&E location, usually as a panel conversation with several managers. PG&E uses the STAR technique to structure behavioral questions:
Beyond behavioral questions, be ready to talk about safety in the workplace. Familiarize yourself with PG&E's safety rules before the interview, and think through a safety story you can share with recruiters. Other questions will be technical. The following list contains some of the questions asked during PG&E interviews:
Go over these questions and prepare your answers in advance. Coming to the interview equipped with clear, confident answers will help you create a favorable impression on the interviewers.
Pacific Gas and Electric Company (PG&E) is one of the largest combined natural gas and electric utilities in the US. Founded in 1905 and now headquartered in Oakland, California, PG&E employs approximately 23,000 people and provides natural gas and electric service to approximately 16 million people across a 70,000-square-mile service area in northern and central California.
PG&E hires across trades, operations, customer service, administrative support, and power plants, from union-represented craft and field roles to professional and management positions.
Pay: compensation varies by role, location, and union classification (many field and trade roles are represented by IBEW Local 1245, with professional roles represented by ESC IFPTE 20 or SEIU Local 24/7). As an example, a Utility Worker position currently starts at $38.74 an hour, though PG&E posts specific pay ranges on each individual job listing.
Benefits: PG&E offers medical, dental, and vision coverage, a 401(k) with company matching up to 8%, and a cash-balance pension at no cost to the employee. Additional benefits include paid time off, tuition reimbursement of up to $8,000, and ongoing professional development and training programs.
For most non-management positions, getting hired means passing one or more pre-employment tests first. Your score can meaningfully affect your standing in the hiring process, so it's worth taking the preparation seriously, which is exactly what the rest of this page will help you do.
It's PG&E's official name for the process of screening job applicants through standardized tests. Depending on the role, this can include tests of general ability, job-specific skills, job knowledge, or work-related attitudes and behaviors. If you're selected to move forward after your initial interview, you may be invited to take one or more of these tests online: the Physical Test Battery (PTB), Industrial Skills Test (IST), Clerical Test Battery (CTB), or Work Orientation Inventory (WOI).
Each job posting lists the specific prerequisite test or tests required for that role. Rather than guessing from the job title alone, check the posting itself: PG&E states the required test or tests directly on it.
None of PG&E's four tests require advanced knowledge on their own. What makes them difficult is the time pressure: PTB gives you under 10 seconds per question in both sections, IST asks you to complete three sections back to back in one hour and 20 minutes, and CTB packs five different skill types into roughly an hour, all with no calculator allowed. Most candidates who struggle aren't stuck on the content, they run out of time.
Yes. If you receive a job offer from PG&E, you'll need to complete a drug test within 72 business hours of the offer.
No. The PTB is a pre-employment aptitude test measuring numerical ability and space visualization, taken online before you receive a job offer. PG&E's Post-Offer Physical Assessment is a separate, hands-on physical fitness evaluation that happens after you've been offered a position. They test different things at different stages of hiring.
Applying for a PG&E position? Check the following prep courses and pass your pre-employment test
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