Jeff Gillis is the co-founder and Chief Technical Officer of The Interview Guys, the career-advice site he and Mike Simpson launched in 2013. Over the last 13 years, Jeff has been the strategic mind behind how the site connects with job seekers, helping reach more than 100 million people worldwide through content, tools, and product development.
His background is in IT and digital strategy, which shapes how he approaches the modern job search: ATS systems, resume optimization, the mechanics of how recruiters and platforms actually filter candidates, and the tactics that work when applying through online portals. Jeff has published more than 50 in-depth career resources including case studies, comprehensive guides, and video courses, and his work has appeared in INC, MSN, and ZDNet.
Articles credited to Jeff on The Interview Guys are reviewed and edited by him personally, with a focus on resume strategy, job-search tactics, and how to actually get past the digital gatekeepers most candidates struggle with.
The Promise That Tech Leaders Are Making The dream of a three-day weekend every week is moving from fantasy to reality. Tech CEOs from Zoom, Microsoft, and Nvidia are making bold predictions about a future where artificial intelligence does so much of our work that we only need to show up four days a week….
![Project Engineer Resume Template: ATS Examples & Writing Guide [2025]](https://blog.theinterviewguys.com/wp-content/uploads/2025/10/project-engineer-interview-resume-template-image-768x512.jpg)
Landing a project engineering role requires more than technical expertise. You need a resume that speaks the language of hiring managers while navigating the applicant tracking systems (ATS) that filter 75% of applications before a human ever sees them. Your resume is competing against hundreds of other candidates, many with similar degrees and certifications. The…
![Office Administrator Resume Template: ATS Examples & Writing Guide [2025]](https://blog.theinterviewguys.com/wp-content/uploads/2025/10/office-administrator-resume-template-768x512.jpg)
Landing an office administrator role in 2025 requires more than just listing your daily tasks. You need a resume that demonstrates your ability to streamline operations, reduce costs, and keep an entire office running smoothly. Here’s the challenge: most office administrator resumes look exactly the same. They list generic responsibilities like “answered phones” and “managed…
Landing a business development role in 2025 requires more than just networking skills and a winning personality. You need a resume that proves you can drive revenue, build partnerships, and deliver measurable results. The challenge? Most business development professionals struggle to quantify their achievements or organize their experience in a way that passes Applicant Tracking…
![Free Restaurant Manager Resume Template: Examples & Writing Guide [2025]](https://blog.theinterviewguys.com/wp-content/uploads/2025/10/restaurant-manager-resume-template-image-768x512.jpg)
Why Restaurant Manager Resumes Fail (And How to Fix Yours) You’ve got years of experience managing dining operations, training teams, and keeping customers happy. You’ve juggled kitchen chaos during dinner rushes, turned around underperforming locations, and built staff cultures that people actually want to be part of. But when you apply for that next management…
You’ve sent out 200 applications. You’ve customized every resume and cover letter. You’ve followed up religiously. And still, nothing but automated rejections or complete radio silence. If this sounds familiar, you’re not imagining it. The entry-level job market has fundamentally shifted, and the numbers tell a stark story. According to Randstad’s 2025 Global Workplace Blueprint,…
![Free System Administrator Resume Template: Examples & Writing Guide [2025]](https://blog.theinterviewguys.com/wp-content/uploads/2025/10/system-admininstrator-resume-template-image-768x512.jpg)
Landing a system administrator role in 2025 requires more than just technical skills. Your resume needs to speak two languages: one for the ATS software scanning your application and another for the hiring manager making the final decision. The problem? Most system administrator resumes get rejected within seconds because they fail to showcase technical expertise…
![Warehouse Manager Resume Template: Examples & Writing Guide [2025]](https://blog.theinterviewguys.com/wp-content/uploads/2025/10/warehouse-manager-resume-template-768x512.jpg)
Landing a warehouse manager role in 2025 means competing against dozens of other candidates who claim they can “manage operations” and “lead teams.” The difference between getting an interview and getting ghosted? A resume that proves your impact with hard numbers. Your resume isn’t just a list of past jobs. It’s your ticket to standing…
Landing a supervisor role means proving you can lead teams, solve problems, and deliver results. But here’s the challenge: hiring managers spend about six seconds scanning your resume before deciding if you’re worth a closer look. That’s not much time to make an impression. You need a resume that immediately shows you’re a capable leader…
The Skills Apocalypse No One Saw Coming Here’s a sobering reality check. According to the World Economic Forum’s Future of Jobs Report 2025, 39% of the skills you currently have will be transformed or become outdated by 2030. That’s less than five years away. Even more alarming? McKinsey research reveals that 87% of companies globally…
