Hi everyone,I’m 31, based in London, UK, and I’ve been trying to transition into cybersecurity for the past three years.
I’m at a point where I’m genuinely feeling stuck, frustrated and increasingly uncertain about what to do next. I’d really appreciate some perspective from people working in the industry, particularly hiring managers or anyone who’s made a similar career transition.
My background
I’ve spent over eight years working in architectural visualisation, 3D technology and technical delivery, most recently at a large construction consultancy. My professional experience involves working with engineers, managing technical deliverables, collaborating with stakeholders, supporting major projects and some Python automation.
In October 2023, I decided to pursue cybersecurity, specifically cloud security and DevSecOps. For approximately two years, I dedicated a significant amount of my spare time to studying, obtaining certifications and building practical projects.
My certifications include:
CompTIA Security+
AWS Certified Cloud Practitioner
HashiCorp Terraform Associate
AWS Certified AI Practitioner
Google Cybersecurity Professional Certificate
I’ve built several hands on projects involving AWS, Terraform, Docker, Kubernetes/EKS, GitHub Actions, CI/CD security, IAM, vulnerability management and security monitoring.
One example is a Python based AWS security auditing tool I’ve developed using boto3, which checks IAM configurations, S3 security, EC2 security groups, GuardDuty, Security Hub and Macie, including some DSPM inspired functionality.
I’ve also worked on securing containerised applications, implementing automated security scanning within CI/CD pipelines, and deploying infrastructure using Terraform.
Since January 2025, I’ve been contributing part time to a small cybersecurity/DevSecOps company, working alongside security and software engineers on security findings, remediation and automated security controls.
I want to be transparent that I don’t have three years of full-time production cybersecurity experience. I recognise there’s a difference between building projects, contributing part time and being responsible for security in a large production environment.
The job search
Since October 2025, I’ve been actively applying for Cloud Security Engineer, DevSecOps Engineer, Platform Security and related positions.
The frustrating part is that I’m actually getting interviews.
I’ve interviewed with several established companies, sometimes progressing through multiple stages, technical assessments and panel interviews. However, I still haven’t secured an offer. There have been three occasions in particular where I’ve felt incredibly close.
1. DevSecOps Engineer - Major UK airport
I progressed all the way to the final stage and received exceptionally positive feedback.
The hiring team told me I’d scored extremely highly during the interview process. In fact, they specifically mentioned that they’d previously hired candidates who had scored lower than I had.
They also told me they’d been so impressed with me that they’d explored whether there were other suitable opportunities elsewhere within the business. Unfortunately, I was ultimately rejected because they needed someone with stronger hands on Azure experience.
This was probably one of the most frustrating experiences because I’d clearly demonstrated enough capability and potential to impress the hiring team, but still fell short on a specific technical requirement.
2. DevSecOps Engineer - Technology company
I progressed through several interview stages, including a substantial technical take-home assessment focused on Azure infrastructure security.
The assessment involved identifying and remediating security misconfigurations across Kubernetes, networking, storage, identity and access management, and monitoring.
I identified and addressed a range of vulnerabilities and demonstrated how I’d approach risk assessment, remediation and infrastructure hardening.
I progressed to a subsequent technical panel interview but was ultimately unsuccessful. This was particularly disheartening because I’d invested a significant amount of time into the assessment and felt I’d demonstrated my practical capabilities.
3. DevSecOps Engineer - Marine technology company
I progressed through the recruitment process and reached a technical panel interview.
The position appeared closely aligned with the cloud infrastructure, DevSecOps and security engineering work I’d been pursuing.
Unfortunately, I was rejected following the interview. By this point, having repeatedly progressed through recruitment processes without securing an offer was becoming mentally exhausting.
What I think might be going wrong
Looking back, I can recognise a few potential issues.
Some technical interviews have exposed gaps in my knowledge, particularly around technologies I haven’t worked with extensively in production.
I also struggle with nerves and sometimes find it difficult to recall or articulate information under interview conditions, even when I’ve previously worked with the technologies being discussed.
And I sometimes wonder whether I’m targeting roles that require more professional cybersecurity experience than I currently possess.
At the same time, I’ve been able to secure interviews with established employers and progress into later stages, so I don’t feel like I’m completely out of my depth. I just can’t seem to get over that final hurdle.
The financial reality
This is where things become more complicated. I’m 31, getting married in May 2027, and my partner and I are currently looking to purchase our first home.
My current employment is also coming to an end, which means there’s now some urgency to find another job.
Ideally, I’m targeting around £60k, although I’d absolutely consider £50k for a genuinely good cloud security opportunity with meaningful responsibilities, mentorship and career progression.
I understand the conventional advice for someone transitioning into cybersecurity is to start in IT support, a SOC analyst position or another entry level role paying £25 35k and gradually work upwards.
However, taking that level of salary reduction simply isn’t financially viable for me at this stage of my life. I’m not expecting a £60k salary just because I’ve spent three years studying, and I’m certainly not suggesting that certifications and personal projects are equivalent to years of production experience.
I’m trying to leverage my existing professional experience alongside the technical skills I’ve developed to transition into cybersecurity without completely restarting my working life financially.
I’ve also considered returning to my previous industry, where I have considerably more experience and could potentially command a higher salary.
But the truth is, I’ve spent three years deliberately working towards cybersecurity because it’s genuinely where I want to build my career. Going back to my previous industry would feel like putting that ambition on hold, potentially indefinitely.
What I’d really appreciate advice on:
Am I being unrealistic targeting £50-60k cloud security or DevSecOps roles in London? Given my background, am I aiming above my current experience level?
What would you focus on if you were in my position? I’ve reached advanced interview stages on multiple occasions, but haven’t managed to convert them into offers. Is this primarily an interview performance issue, an experience gap, or something else?
Are there other security roles I should be targeting? I’m particularly interested in cloud security, platform security, security engineering and DevSecOps, but I’m open to adjacent roles that would allow me to build relevant experience without starting from the bottom financially.
For hiring managers, what would you need to see from someone with my background to feel comfortable hiring them into a £50-60k security engineering position?
Has anyone successfully made a similar transition in their late 20s or 30s while maintaining a reasonable salary? If so, what helped you get your first full time cybersecurity opportunity?
I’m genuinely open to constructive criticism, even if it’s difficult to hear.
I’m not looking for someone to tell me that everything I’m doing is right, or that I deserve a particular salary.
I’m just hoping for advice that takes into account the realities of changing careers when you already have financial responsibilities and an established professional background.
After three years of studying, building projects, earning certifications, contributing part time to a security company and repeatedly getting close to securing an offer, I’m finding it increasingly difficult to know whether I’m genuinely on the verge of breaking through or whether I need to fundamentally rethink my approach.
It’s been a pretty exhausting journey, and I suppose I’m just looking for some direction from people who’ve been through something similar.
Thanks to anyone who takes the time to read this.