🌍 Global Opportunities
Updated Hourly
🎓 Student Friendly

parttimejobs.work

Flexible Work, Better Balance

⏰ Full-time

Senior AppSec Engineer - Burp Suite, Linux, & Custom Extensions

Phia
Location 📍 fairfax, United-States
Posted 📅 June 05, 2026
Work Type ⏰ Full-time

Position Overview

Senior AppSec Engineer - Burp Suite Enterprise, Linux, and Custom Extensions

Bring your own Burp extensions. We'll bring the Linux boxes.

About the Role

phia is hiring a Senior Application Security Engineer to join a small, highly technical AppSec team supporting a federal civilian client. This is a fully remote role within the United States. You will work directly alongside the government technical lead and our existing senior AppSec engineer as the third member of a tight-knit two-to-three person team operating inside a broader 19-person cybersecurity program.

This is a hands-on engineering seat, not a paper-pusher role. The client is a deeply technical Linux/Unix practitioner with strong DevSecOps and AppSec instincts who runs lean by design. We are looking for an engineer who can hold a peer-level technical conversation with him on day one, push back when warranted, and drive technical discussions with development and...

Apply Now

Submit Application →

Quick and easy application process

Job Details

Employment Type
Full-time
📊
Category
Other-General
🏠
Work Arrangement
On-site
📍
Location
fairfax, United-States