How to Become a Security Engineer

Security engineers reduce risk across code, cloud and identity. Cleared and FedRAMP-adjacent roles are a large slice of the US market. Day to day, the work splits between building new capability and keeping existing systems trustworthy — the ratio shifts toward the latter as a company matures.

Interviews for these roles are usually four to six stages: recruiter screen, a technical screen on Threat Modeling or AppSec, a deeper practical or design round, and a hiring-manager conversation about scope and ownership.

Months 1–4: get fluent in Threat Modeling and AppSec. Build two projects that you could explain end to end in an interview, including what you'd change under load.

Months 5–8: add IAM and SIEM. Start reading real job descriptions weekly and note the vocabulary gaps between them and your resume.

Months 9–12: apply in volume within the first 72 hours of a posting going live, tailor each resume to the posting's exact terms, and run every version through an ATS check before submitting.