Look, don't take it personally. It's probably not your fault. The internet is full of crap that encourages you to do stuff that doesn't make any sense. This site is here to help - no strings attached.
TL/DR: Here are the templates in Word and TeX. TeX is highly recommended. Trust me.
A couple of caveats:
So, let's get started.
Résumé: Noun. A one page, one column document detailing what you have done, where and when you have done it, how well you did it, and a list of credentials.
Résumés should not include lists of keywords, logos of certifications, or any sort of graphics/infographics. Templates that include competency bars are garbage and should be thrown out. Anyone who recommends this should no longer be listened to. Even if they're your career counselor, teacher, parent, whatever.
The résumé contains a reverse chronological list of jobs, starting with most recent and ending at 1 page. If you have more than 10 years on the résumé and it's not relevant to the position that you're applying to, eliminate it. The résumé ends with one line of education, if you have graduated from college. If you have post graduate degrees, you can add them too in reverse chronological order - one line per degree. If you have a Bachelors degree and an associates or similar, list only the Bachelor degree unless the lower credential offers you an advantage.
I disagree with only one thing that Mark says. If you have certifications, you can list them on one line on the bottom below your education or last job. Choose short acronyms. For the love of all that's good, please don't use images or logos from the certifying body. That's a bad move of the first degree. The people reading your résumé aren't idiots. Well, maybe they are. Nevertheless, assume otherwise. As a counterpoint, look at this résumé from someone that I used to work with. Don't be like this guy.
Don't get hung up on formatting. Your job is to communicate information as efficiently as possible. This template does that. If you think otherwise, you're wrong. Choose small margins, reasonable size text. Underline and bold the job data (i.e. title, company, dates). The first part of the job section is a paragraph describing what you did. Be reasonable. Not too long. The bullets describe unique achievements. They follow this formula.
Action verb + brief description of task + quantitative result.
Not everything you do can be quantified. I get that. But 80% of your bullets should. If you can't, do the best you can and then go out and do more stuff. As you go through your career, think about your work in terms of résumé bullets. Build it up over time. It may not happen overnight.
Nerd alert: If you're able or interested in learning, I highly recommend using the TeX template. This a free piece of software. If you're on a PC, look at MikTex. If you're on a Mac, look at MacTex. If you're on Linux, figure it out. I also recommend learning to use Git. Create a free github account and create a private repository. Commit changes to the Git repository. This will allow you to diff between versions, maintain a history, and never lose the document. I also recommend using TeX to personalize your résumé for every job by commenting out irrelevant bullets. If you're really into it, look into using branches for specific jobs, and then merge that back into master. You can also tell other people that your résumé is in Git which is pretty damn cool. Bonus: look into hooking github commits to AWS CI/CD pipelines and publishing it automatically to an S3 bucket and link to your website. *Magic* YMMV.
The TeX version has a cool feature in the underlined, bolded job details. Look at the template PDF for letters that have descenders such as g, p, q, y. Pretty cool, eh? Totally unnecessary but pretty sweet.
Last but not least, I'm interested in your feedback and success. If you have suggestions or would like to send in an anonymized résumé to be featured here on the site, send me an email at [email protected].
Good luck.