To anyone who knows me, I’ve been a fixture in the cybersecurity community for over 30 years, evolving from a Blackhat to a Whitehat. I’m part of a shrinking group that witnessed the computer revolution from its infancy. I cut my teeth on token ring networks and remember when Windows was just an application layered on top of DOS. This deep history has been the bedrock of my career, and that foundational knowledge has fueled my ongoing work as a security researcher. There will always be a place in this industry for someone like me, but what about my peers who started alongside me, yet failed to adapt to the seismic shifts around them?
We rode the technology wave through 1:1 OS/hardware setups, to virtualization, containerization, cloud computing, and now AI and large language models (LLMs). We built the frameworks that modern technology rests upon, but time and tech wait for no one. The harsh truth is that many of our skills are now rooted in a style of computing and business that’s becoming extinct. The role of the traditional System Administrator is nearly obsolete. With cloud and hybrid architectures, it’s faster to spin up a new instance of any OS than to troubleshoot an existing one. Containerization and scalable pipelines have pushed manifests and automation to the forefront. The days of on-prem companies, where everything was managed in-house, are proportional to the on-prem storage costs and the agile pace of today’s demands. Services now live ephemeral lives, monitored and metered down to the individual CPU cycle to maximize output for every penny spent.
I’ve watched as many of my peers were let go during the great layoffs of 2024–2025, left scrambling for the last scraps of jobs at the table of antiquated technologies. After reviewing job postings on major hiring platforms, it’s clear that older applicants are often overlooked. The mismatch is stark: their decades of experience don’t align with the niche skills employers now demand — think cloud, identity and access management (IAM), or AI integration. Most postings target specific, cutting-edge expertise to meet immediate needs, sidelining those whose resumes reflect older paradigms.
In my view, agile programming and cloud computing marked the death of the original IT model, drawing a clear line between old and new skill requirements. I’ll admit I know more about hacking DevOps and AI than about configuring and administering them. In this case, not being weighed down by outdated thinking may be the key to a viable future in this industry. When I began my cyber journey, it was a different world — there was more demand for knowledgeable candidates than there were people to fill the roles. Today, the tables have turned. Technology’s integration into every facet of life has produced a generation of tech-savvy young adults with current skills and lower salary expectations entering the job market.
The ability to stay relevant isn’t unattainable, but it demands time and effort that many of us are out of practice. The first step is accepting that past job titles and years of experience are meaningless in today’s saturated market. But there’s hope for those willing to adapt.
Recommendations for Staying Relevant
For IT and cybersecurity professionals over 40 who’ve been let go, reinvention is not just possible — it’s essential. Here are actionable steps to regain your footing:
- Embrace Lifelong Learning: Enroll in online courses on platforms like Coursera, Udemy, or Pluralsight to master in-demand skills like cloud platforms (AWS, Azure), containerization (Docker, Kubernetes), or AI-driven security tools. Many offer free or low-cost options.
- Earn Relevant Certifications: Target certifications that align with current job postings, such as AWS Certified Solutions Architect, Certified Kubernetes Administrator (CKA), or CompTIA Security+ for refreshed cybersecurity credentials. These signals to employers that you’re current.
- Build a Modern Portfolio: Create a GitHub repository showcasing projects in cloud architecture, DevSecOps pipelines, or AI integration. Hands-on proof of your skills outweighs a dated resume.
- Network Strategically: Attend virtual or in-person tech meetups, webinars, and conferences like DEF CON or AWS re:Invent. Engage on platforms like LinkedIn and X to connect with hiring managers and share insights on emerging trends.
- Consider Adjacent Roles: If traditional sysadmin roles are fading, explore related fields like cloud security, incident response, or compliance auditing, where your experience can provide a unique edge.
- Stay Curious and Experiment: Set up a home lab to use new tools like Terraform or generative AI frameworks. Staying hands-on keeps your skills sharp and your mindset agile.
The tech industry may feel like it’s leaving you behind, but your experience is a foundation, not a burden. Committing to reinvention can turn your decades of expertise into a competitive advantage. The future of IT and cybersecurity needs seasoned professionals who can bridge yesterday’s lessons with tomorrow’s innovations.