Senior Systems Security Engineer (SSE)

Integration Innovation, Inc. (i3)

Full-time other-general
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Location
Huntsville, AL, United States
Posted
July 20, 2026

Job Description

Overview


We are seeking a highly experienced and technically authoritative Senior, Systems Security Engineer (SSE) to lead the integration of Supply Chain Risk Management (SCRM) and program protection principles into a complex missiles portfolio.
The Senior SSE acts as the primary technical authority responsible for ensuring that critical defense systems are architected, designed, and sustained to be resilient against advanced persistent threats (APTs) and malicious insertions within hardware, software, and firmware supply chains. In this role, you will establish secure design principles, anti-tamper solutions, and cryptographic protections.
Operating as a strategic technical advisor and mentor to engineering staff, you will bridge the gap between high-level program protection plans and concrete engineering execution to safeguard vulnerable nodes across all procurement, design, and development paths.
This position is contingent on contract award.