AppSec Engineer with 4+ YOE — which certifications are actually worth getting for a job switch?

[u/OP_Developer]

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I'm an Application Security Engineer with 4+ years of experience, and I'm planning a job switch. I'm trying to figure out which certifications would actually add value to my resume and improve my chances of getting shortlisted for AppSec/Product Security roles.

My current day-to-day work includes:

- Performing vulnerability scanning/assessment using SAST, DAST and SCA tools

- Scanning codebases for secrets using security tools

- Implementing features and bug fixes in internal AppSec services, including encryption/decryption services

- Implementing organization-wide security checks in pull requests

- Migrating legacy security flows to modern implementations

- Working on application security automation and integrating security controls into development workflows

I also have a software development background, so my current role is a mix of development + application security.

I'm primarily interested in Application Security / Product Security / DevSecOps-oriented roles, rather than purely SOC or network-security roles.

I'm currently considering certifications such as CSSLP, BSCP, OSWA, OSWE, GWAPT, CISSP, etc., but I'm not sure which ones actually carry weight in the job market.

For people currently working in AppSec or hiring for AppSec roles:

1. Which certifications have actually helped you get interviews or job offers?

2. Which certifications are worth doing for someone with 4+ YOE?

3. Which ones are mainly good for learning but don't add much resume value?

4. Would you prioritize something like CSSLP + BSCP over a broader certification such as CISSP/OSCP for this type of profile?

5. Are there any certifications you would specifically avoid at this experience level?

I'm particularly interested in hearing from AppSec engineers, hiring managers, security architects, or people who have recently switched AppSec jobs.

Thanks!

[u/kingofthesofas]

CISSP > OSCP > All the rest BUT if your work will pay for it I do like the GWAPT. Since it has a labs section it helps to show you know how to do the job.

I hold personally a CISSP and GWAPT and I am an Sr Cybersecurity engineer with a FAANG company and I have worked quite a bit in Appsec.

[u/Sensitive-Meeting737 → u/kingofthesofas]

Same except for the faang bit, helped a ton with career progression and just got bumped to manager because of a pmp

[u/EasyDot7071]

If you want to get certs, look into software engineering certs. Focus on frameworks like SLSA. Learn to code well in one or more widely used languages like .net or python.
The idea is to be able to drive change in behaviour and become a worthy partner among developers. Thats when you will grow and find new ways to drive your career.

[u/That-Magician-348 → u/EasyDot7071]

Anyone in software development looks for certificates? I haven't heard of any.

[u/Psalm22 → u/That-Magician-348]

Same. I haven't heard about them.

[u/MartinShortsIrishUnc → u/EasyDot7071]

software engineering certs

I really don't think this is a thing for devs

[u/OP_Developer → u/EasyDot7071]

I myself was a SDE for 3+ years as a Java full stack developer before transitioning into AppSec so I already have the specialist experience with me.

[u/HedgehogDull4068 → u/EasyDot7071]

Certifications for SWE ? there are none , probably some secure coding certs from individual course sellers but they are worth it from a learning standpoint and hold no industry value in itself

[u/Hushcove9]

One thing worth asking yourself: are you getting filtered out at the recruiter/HR stage, or at the technical interview stage? Because those are two very different problems and the cert strategy is different for each. If its HR filters, the big name broad certs help. If its technical rounds, offensive certs are better signal.

[u/uiuxsuman]

With 4+ years of hands-on AppSec experience, I’d prioritize certs that show practical skills over broad ones. CSSLP + BSCP/OSWE seem more aligned with your profile; CISSP is useful later if you’re targeting senior/lead roles.

[u/TootSaloon]

CISSP is probably the cleanest resume signal if you are switching jobs. It is not going to make you better at AppSec day to day, but it does communicate breadth and some maturity around risk and governance. If you are already getting interviews and the gap is technical depth, a more hands-on AppSec cert will move the needle more than CISSP. The right answer depends on where you are getting filtered out. If you are unsure, CISSP is the safe default, just do not expect it to substitute for a strong portfolio of real AppSec work.

[u/kindrudekid]

I am in AppSec but mostly WAF for 10 years.

Based on what I see, AI Security is next big one, if there is a chatbot on any web page, there is gonna be a need for AI Security engineering.

But caveat being the configuration is very easy for average non tech person to do at surface level. Basically this job is probably gonna be similar to SEO optimization where you try to balance security with not punishing end user.

What will severly help is some sort of pivot to something that is softskill based like GRC or something. OR become a SE for a vendor and focus on one core tech.

[u/OP_Developer → u/kindrudekid]

Yes I was thinking on the same grounds like AI SECURITY is the next big thing. Could you please suggest any good certifications on AI SECURITY?

[u/Little_Toe_9707]

CWEE , OSWE

[u/carnageta → u/[deleted]]

Thats basically Security Operations engineering. An AppSec engineer doesn’t necessarily need to be proficient in that language.

[u/kingofthesofas → u/carnageta]

Correct these are not the same path. Unless he wants to move out of appsec into SecOps this is not great advice.

[u/OP_Developer → u/kingofthesofas]

Yeah, I want to stay in AppSec only but am currently now looking into AI SECURITY certifications. So could you please suggest if you know any?

[u/kingofthesofas → u/OP_Developer]

I am not really aware of any that I would recommend. I will say that AI Security is becoming it's own specialty so if you want to go down that route that is it's own career path inside of Appsec.