Tech jobs
Job listings
Cyber (CNO) Software Developer
On-site software developer (Columbia, MD) building cyber capability tools for computer network operations at a defense contractor — writing portable, multithreaded C/C++ and Python code across Windows/Unix, owning full solution lifecycle, and reporting directly to the customer. Requires TS/SCI clearance with polygraph and US citizenship.
Embedded Developer
Embedded developer at Percival Engineering in Columbia, MD, building advanced cybersecurity software for national-critical assets: designing, coding, unit-testing, and integrating C/C++ and Python on Embedded Linux/RTOS platforms within an Agile team. Requires TS/SCI clearance with polygraph and US citizenship; on-site only.
Senior Red Team Operator
Lead real-world cyberattack simulations to test and improve security controls, using advanced tools and techniques to evade detection and report findings to stakeholders.
Junior Data Solutions Architect
Junior data-focused solutions architect at Shift5, which builds an onboard operational-technology (OT) data platform for defense and commercial fleets. Day to day: analyze complex fleet data under senior mentorship, form and test hypotheses, and turn workflows into reusable data-science components using tools like Python, R, SQL, and MATLAB.



