Looking for a new job at Premcor? We’re here to help. Here you can find everything that you need to know about Premcor’s recruitment practices, including the application, interviews, and assessments that are all part of the hiring process.

Online Application

After closely reviewing the job description and requirements, submit your application. Include your résumé and cover letter. Make sure that your résumé emphasizes your relevant experiences and qualifications, including any post-secondary education that you may have. Moreover, it’s crucial that you tailor your cover letter to each individual job that you are applying for, otherwise, your application will be passed over.


It may take anywhere from a couple of days to a couple of months to hear whether you got an interview at Premcor. Each open position has hundreds of applicants. If you do receive an interview, make sure you do your research in advance.

Hiring Screener

After you submit your application and resume you might be asked to take a pre-employment assessment. This is a tool that employers use to make sure that they are finding a candidate that best matches the culture at Premcor

Common Premcor Interview Questions

Our experts list some of the most common interview questions, along with the best way to answer them.

  • Why did you leave your last job?
  • How far can you advance?
  • If you were interviewing someone for this job, what traits would you look for?
  • Tell me about a time when you had to deal with conflict on the job.
  • What particular skills or talents are most essential to be effective in your job?

Possible jobs at Premcor

These positions receive many applications yearly:

Industrial Electrician 102 Bench Assembler Staff Inspector
Small Parts Fabricator Apprentice Electrician Structural Designer

Pre-Employment Tests Used by Premcor

Candidates often must take one of the following pre-employment tests:

Ramsay Mechanical Test Hogan Test Caliper Profile Test
Criteria CCAT Bennett Mechanical Test Watson-Glaser Test

Company Details

Company Address: 1700 E Putnam Ave # 400

City: Old Greenwich

State: CT

Postal Code: 6,870

Phone Number: (203)698-7500

Website: www.premcor.com

Industry: Manufacturing

Sub-industry: Petroleum Refining and Related Industries

SIC Code: 2,911